158 KiB
158 KiB
- Tasks
- Document sorters
- Outline path in buffers-files arg
- Tools for saving queries and accessing them
[2/4] - Timeline view
- Add more sorters?
- Default sort
- Normalize queries
- Quickly change sorting/grouping in search views
- Recursive queries
- Timeline view
- Update view screenshots
- Test caching
org-agenda-skip-function- Test caching
- Update commentary
- UNDERWAY [#A] Outline path predicate
- UNDERWAY [#B] Implement view with tabulated-list-mode or magit-section
- UNDERWAY [#B] "Node" caching
- MAYBE Overlay-based caching inspired by org-num-mode
- MAYBE [#C] Fancier searching for inherited tags
- MAYBE Use Bovine or Wisent to parse non-sexp syntax
- Helm command
- Byte-compile lambdas
- Document/figure out tag inheritance
- Dual matching with regexp and predicates
- Operate on list of heading positions
- Use macros for
date
- References
- Examples / testing
- In the wild
- Profiling
- Preambles
- with/without ts.el
- Using
org-element-parse-buffer - Profiling position-based
- Profiling
org-trust-scanner-tags - Profiling flet across all agenda files
- Profiling flet on a single file
- Profiling tags matching
- More profiling
- Intersecting query results
- [2019-08-29 Thu 06:24] Benchmarking org-ql compared to re-search-forward for getting headings in buffer
- Caching of inherited tags
Tasks
TODO [A] Document sorters
Note that the built-in sorting only works on Org elements, which is the default :action. So if a different action is used, sorting will not work. In that case, the action should be mapped across the Org element results from outside the org-ql form.
TODO [A] Outline path in buffers-files arg
e.g.
(org-ql (olp "~/org/inbox.org" "Emacs" "Ideas")
(todo "NEXT"))
Also, should support an id one.
TODO
[A]
Tools for saving queries and accessing them [2/4]
- Added example to
examples.org.
DONE Save query from ql-agenda buffer
DONE Access saved query from saved query list
TODO Org link types
This would be useful for having a menu of saved queries as Org links, or even bookmarking saved queries.
TODO For all parameters
TODO For saved queries
TODO Bookmarks
TODO [B] Timeline view
e.g. as mentioned by Samuel Wales at https://lists.gnu.org/archive/html/emacs-orgmode/2019-08/msg00330.html. Prototype code:
(cl-defun org-ql-timeline (buffers-files query)
(let ((results
(org-ql-select buffers-files
query :action
(lambda ()
(let* ((heading-string
(->> (org-element-headline-parser
(line-end-position))
org-ql--add-markers
org-ql-agenda--format-element))
(timestamps
(cl-loop with limit = (org-entry-end-position)
while (re-search-forward org-ts-regexp-both
limit t)
collect (ts-parse-org (match-string 0))))
(timestamp-strings
(->> timestamps
(-sort #'ts<)
(--map (concat " " (ts-format it))))))
(s-join "\n" (cons heading-string timestamp-strings))))
:sort '(date))))
(org-ql-agenda--agenda nil nil :strings results)))
(org-ql-timeline (org-agenda-files)
'(and "Emacs" (ts)))
;; More timeline-like version, organized by date rather than task.
(cl-defun org-ql-timeline* (buffers-files query &key filter-ts)
(let* ((ts-ht (ht))
(results (org-ql-select buffers-files
query
:action (lambda ()
(let* ((heading-string
(->> (org-element-headline-parser
(line-end-position))
org-ql--add-markers
org-ql-agenda--format-element))
(date-timestamps
;; Each one set to 00:00:00.
(cl-loop with limit = (org-entry-end-position)
while (re-search-forward org-ts-regexp-both
limit t)
collect (->> (match-string 0)
ts-parse-org
(ts-apply :hour 0 :minute 0 :second 0)))))
(setf date-timestamps (delete-dups date-timestamps))
(when filter-ts
(setf date-timestamps (cl-remove-if-not filter-ts date-timestamps)))
(--each date-timestamps
(push heading-string (gethash it ts-ht)))))))
(tss-sorted (-sort #'ts< (ht-keys ts-ht)))
(strings (cl-loop for ts in tss-sorted
collect (concat "\n"
(propertize (ts-format "%Y-%m-%d" ts)
'face 'org-agenda-structure))
append (ht-get ts-ht ts))))
(org-ql-agenda--agenda nil nil :strings strings)))Another, more up-to-date implementation:
;; NOTE: ts structs don't (sometimes? or always?) compare properly
;; with default hash tables, e.g. this code:
;; (let* ((ts-a #s(ts nil nil nil nil nil nil nil nil nil nil nil nil nil nil nil nil 1572670800.0))
;; (ts-b #s(ts nil nil nil nil nil nil nil nil nil nil nil nil nil nil nil nil 1572584400.0)))
;; (list :equal (equal ts-a ts-b)
;; :sxhash-equal (equal (sxhash ts-a) (sxhash ts-b)))) ;;=> (:equal nil :sxhash-equal t)
;; So we must use the "contents-hash" table as described in the Elisp manual.
(define-hash-table-test 'contents-hash 'equal 'sxhash-equal)
(cl-defun org-ql-view-timeline (buffers-files &key from to on)
"FIXME: DOcstring"
(cl-flet ((parse-ts-arg
(arg type)
;; Parse ARG as a string or TS struct and adjust it to the beginning
;; or end of its day, depending on whether TYPE is `:begin' or `:end'.
(-let (((hour minute second) (cl-ecase type
(:begin '(0 0 0))
(:end '(23 59 59)))))
(->> (cl-typecase arg
(string (ts-parse arg))
(ts arg))
(ts-apply :hour hour :minute minute :second second)))))
(let* ((ts-predicate `(lambda (ts)
,(cond (on `(ts-in ,(parse-ts-arg on :begin)
ts
,(parse-ts-arg on :end)))
((and from to) `(ts-in ,(parse-ts-arg from :begin)
ts
,(parse-ts-arg to :end)))
(from `(ts<= ,(parse-ts-arg from :begin) ts))
(to `(ts<= ts ,(parse-ts-arg to :end)))
(t (user-error "Huh?")))))
(query (cond (on `(ts :from ,(parse-ts-arg on :begin)
:to ,(parse-ts-arg on :end)))
(t (append (list 'ts)
(when from
`(:from ,(parse-ts-arg from :begin)))
(when to
`(:to ,(parse-ts-arg to :end)))))))
(date-ts-table (make-hash-table :test 'contents-hash))
(_results (org-ql-select buffers-files query
:action (lambda ()
(let* ((string (->> (org-element-headline-parser
(line-end-position))
org-ql--add-markers
org-ql-view--format-element)))
(cl-loop with limit = (org-entry-end-position)
while (re-search-forward org-ts-regexp-both limit t)
for ts = (->> (match-string 0) ts-parse-org)
when (funcall ts-predicate ts)
do (cl-pushnew (cons ts (concat (ts-format " %H:%M" ts)
string))
(gethash (ts-apply :hour 0 :minute 0 :second 0 ts)
date-ts-table)
:test #'equal))))))
(date-tss-sorted (->> date-ts-table hash-table-keys (-sort #'ts<)))
(string (cl-loop for date-ts in date-tss-sorted
for date-string = (propertize (ts-format "%Y-%m-%d" date-ts)
'face 'org-agenda-structure)
concat (concat "\n" date-string)
concat (cl-loop for (ts . entry) in (->> (gethash date-ts date-ts-table)
(-sort (-on #'ts< #'car)))
concat (concat "\n" entry)))))
(org-ql-view--display :buffer "Timeline"
:header "Timeline"
:string string))))
;; Used like:
;; (org-ql-view-timeline "~/org/main.org" :from "2019-11-01")TODO [B] Add more sorters?
category- Any date :: e.g. it would search for timestamps (active/inactive?) anywhere in an entry
TODO [B] Default sort
Would probably be useful to have a default sort option.
TODO [B] Normalize queries
[2019-07-16 Tue 11:49] This serves two purposes:
- Equivalent queries will return the same results from the cache.
- The selectors that can be converted to the fastest preamble regexps will be sorted first, so the fastest preamble will be used. Although this may not always be straightforward. For example, in a file with only a few
TODOitems, the(todo "TODO")selector would convert to a preamble that would quickly search through the file. But if there were a thousandTODOitems, it wouldn't be as much of a benefit, and a(regexp "something")selector's preamble might be much faster, depending on how many timessomethingappears in the file.
So the second purpose might actually be a drawback, because it would prevent users from optimizing their queries with knowledge of their data. Maybe there should be an option to not normalize queries, so advanced users can order their selectors manually.
TODO [B] Quickly change sorting/grouping in search views
With caching, the search doesn't need to be repeated, so resorting/regrouping can be very fast.
TODO [B] Recursive queries
For lack of a better term. A way to query for certain headings, and then gather results of a different query at each result of the first query, displaying all results in a single view.
This works pretty well. It needs polishing, and some refactoring so items can be indented completely (rather than leaving the keyword unindented, as it is now).
(cl-defun org-ql-agenda-recursive (buffers-or-files queries &key action narrow sort)
(cl-labels ((rec (queries element indent)
(org-with-point-at (org-element-property :org-marker element)
(when-let* ((results (progn
(org-narrow-to-subtree)
(org-ql-select (current-buffer)
(car queries)
:action 'element-with-markers
:narrow t
:sort sort))))
;; Indent entry for each level
(setf results (--map
(org-element-put-property it :raw-value
(concat (s-repeat (* 5 indent) " ")
(org-element-property :raw-value it)))
results))
(cons it (if (cdr queries)
(--map (rec (cdr queries) it)
results)
results))))))
(when-let* ((indent 0)
(results (org-ql-select buffers-or-files
(car queries)
:action 'element-with-markers
:narrow narrow
:sort sort)))
(->> (if (cdr queries)
(--map (rec (cdr queries) it (1+ indent))
results)
results)
(-flatten-n (1- (length queries)))
-non-nil
(org-ql-agenda--agenda nil nil
:entries)))))
(cl-defun org-ql-select-recursive (buffers-or-files queries &key action narrow sort)
(cl-labels ((rec (queries element indent)
(org-with-point-at (org-element-property :org-marker element)
(when-let* ((results (progn
(org-narrow-to-subtree)
(org-ql-select (current-buffer)
(car queries)
:action 'element-with-markers
:narrow t
:sort sort))))
;; Indent entry for each level
(setf results (--map
(org-element-put-property it :raw-value
(concat (s-repeat (* 5 indent) " ")
(org-element-property :raw-value it)))
results))
(cons it (if (cdr queries)
(--map (rec (cdr queries) it)
results)
results))))))
(when-let* ((indent 0)
(results (org-ql-select buffers-or-files
(car queries)
:action 'element-with-markers
:narrow narrow
:sort sort)))
(->> (if (cdr queries)
(--map (rec (cdr queries) it (1+ indent))
results)
results)
(-flatten-n (1- (length queries)))
-non-nil))))TODO [B] Timeline view
e.g. as mentioned by Samuel Wales at https://lists.gnu.org/archive/html/emacs-orgmode/2019-08/msg00330.html. Prototype code:
(cl-defun org-ql-timeline (buffers-files query)
(let ((results
(org-ql-select buffers-files
query :action
(lambda ()
(let* ((heading-string
(->> (org-element-headline-parser
(line-end-position))
org-ql--add-markers
org-ql-agenda--format-element))
(timestamps
(cl-loop with limit = (org-entry-end-position)
while (re-search-forward org-ts-regexp-both
limit t)
collect (ts-parse-org (match-string 0))))
(timestamp-strings
(->> timestamps
(-sort #'ts<)
(--map (concat " " (ts-format it))))))
(s-join "\n" (cons heading-string timestamp-strings))))
:sort '(date))))
(org-ql-agenda--agenda nil nil :strings results)))
(org-ql-timeline (org-agenda-files)
'(and "Emacs" (ts)))
;; More timeline-like version, organized by date rather than task.
(cl-defun org-ql-timeline* (buffers-files query &key filter-ts)
(let* ((ts-ht (ht))
(results (org-ql-select buffers-files
query
:action (lambda ()
(let* ((heading-string
(->> (org-element-headline-parser
(line-end-position))
org-ql--add-markers
org-ql-agenda--format-element))
(date-timestamps
;; Each one set to 00:00:00.
(cl-loop with limit = (org-entry-end-position)
while (re-search-forward org-ts-regexp-both
limit t)
collect (->> (match-string 0)
ts-parse-org
(ts-apply :hour 0 :minute 0 :second 0)))))
(setf date-timestamps (delete-dups date-timestamps))
(when filter-ts
(setf date-timestamps (cl-remove-if-not filter-ts date-timestamps)))
(--each date-timestamps
(push heading-string (gethash it ts-ht)))))))
(tss-sorted (-sort #'ts< (ht-keys ts-ht)))
(strings (cl-loop for ts in tss-sorted
collect (concat "\n"
(propertize (ts-format "%Y-%m-%d" ts)
'face 'org-agenda-structure))
append (ht-get ts-ht ts))))
(org-ql-agenda--agenda nil nil :strings strings)))
(org-ql-timeline* (org-agenda-files)
'(ts :from -14)
:filter-ts `(lambda (ts)
(ts<= ,(ts-adjust 'day -14 (ts-now)) ts)))[2019-09-26 Thu 21:28] Would probably make sense to implement this using the view-sections someday.
TODO [B] Update view screenshots
e.g. doesn't currently show the View header.
TODO [C] Test caching
See notes on 1dce9467f25428b5289d3665cd840820969ed65a. It would be good to test the caching explicitly, at least for some queries, because if I were to completely break it again, in such a way that results were stored but retrieval always failed, the tests wouldn't catch it.
TODO
[C]
org-agenda-skip-function
As discussed here, this is a cool feature that allows further integration into existing custom agenda commands. Example:
;;; lima-0ac22.el --- -*- lexical-binding: t; -*-
(defun org-ql-skip-function (query)
"Return a function for `org-agenda-skip-function' for QUERY.
Compared to using QUERY in `org-ql', this effectively turns QUERY
into (not QUERY)."
(let* ((predicate (org-ql--query-predicate '(regexp "ryo-modal"))))
(lambda ()
;; This duplicates the functionality of `org-ql--select'.
(let (orig-fns)
(--each org-ql-predicates
;; Save original function mappings.
(let ((name (plist-get it :name)))
(push (list :name name :fn (symbol-function name)) orig-fns)))
(unwind-protect
(progn
(--each org-ql-predicates
;; Set predicate functions.
(fset (plist-get it :name) (plist-get it :fn)))
;; Run query.
;; FIXME: "If this function returns nil, the current match should not be skipped.
;; Otherwise, the function must return a position from where the search
;; should be continued."
(funcall predicate))
(--each orig-fns
;; Restore original function mappings.
(fset (plist-get it :name) (plist-get it :fn))))))))
(let ((org-agenda-custom-commands
'(("z" "Z"
((tags-todo "PRIORITY=\"A\"+Emacs/!SOMEDAY"))
((org-agenda-skip-function (org-ql-skip-function '(regexp "ryo-modal")))))
((org-agenda-files ("~/org/inbox.org"))))))
(org-agenda nil "z"))
I should benchmark it to see how much difference it makes, because all those fset calls on each heading isn't free. But if a macro were used to rewrite the built-in predicates to their full versions, all of that could be avoided…
TODO [C] Test caching
See notes on 1dce9467f25428b5289d3665cd840820969ed65a. It would be good to test the caching explicitly, at least for some queries, because if I were to completely break it again, in such a way that results were stored but retrieval always failed, the tests wouldn't catch it.
TODO [C] Update commentary
UNDERWAY [#A] Outline path predicate
[2019-10-07 Mon 11:15] There are two potential types of matching on outline paths: matching on any part of the outline path, and matching a specific path. For example, with this file:
* Food
** Fruits
*** Blueberries
*** Grapes
** Vegetables
*** Carrots
*** PotatoesMatching could work like this:
-
(outline "Food") - Would return all nodes.
-
(outline "Fruits") - Would return all fruits.
Matching at a specific path would be something like:
-
(outline-path "Food" "Fruits") - Would return all fruits. But if there were another
Fruitsheading somewhere in the file, under a different outline path, it would not return its nodes.
I'm not sure the second type of matching belongs in predicates, but rather in this.
To implement this with good performance probably needs an outline-path cache. I can probably repurpose the tags caching, but maybe it should be generalized.
[2019-10-07 Mon 13:09] This is basically done with be2bf6df316b96b3ed56851b8ffe0e227796b621 and be2bf6df316b96b3ed56851b8ffe0e227796b621, but not the specific-path matching. I left a MAYBE in the code about "anchored" path matching, which would accomplish that.
UNDERWAY [#B] Implement view with tabulated-list-mode or magit-section
[2019-09-02 Mon 05:20] Especially with some of the new packages that make tabulated-list-mode easier to use, like navigel. However, it would probably break grouping, or require some kind of adapter or extension to do grouping, so I don't know if that would work. Something like magit-section would be more flexible, and could be recursively grouped, like in magit-todos.
[2019-09-08 Sun 10:06] Came up with a prototype yesterday, in branch wip/view-section. Seems to work pretty well.
One of the things in that branch is org-ql-item, which is a struct used to carry data for query results. It seems to work well.
Another idea for it is to simply store the element from org-element-headline-parser in one of its slots, and populate all of the other slots lazily, like ts. It already does that for a couple of slots, but I think it makes sense to do it for all of them, to reduce the overhead of making the struct for every query result.
TODO
Experiment with widget
The code that powers the customization UI. Has collapsible and customizable widgets. Might be perfect. Might even enable editing items in the list, with functions to make the changes in the source buffers.
Code idea
Inserting items into a view could look something like this:
(org-ql-view--insert-items
:header (ts-format "%Y-%m-%d" (ts-now))
:items (org-ql-query
:select #'org-ql-current-item
:from (org-agenda-files)
:where '(or (deadline auto)
(scheduled :on today)
(ts-active :on today)))
:group-by '(org-ql-item-priority
org-ql-item-todo))
Items would be structs, and the group-by argument would be a list of accessors, like how magit-todos works. Arbitrary functions could also be passed to group-by, as whatever value the function returns is used to group them. org-ql-current-item would be a function that turns the result of org-element-headline-parser into the struct.
Not sure if it should automatically add the number of items to the header, or if that should be done manually.
UNDERWAY [#B] "Node" caching
[2019-09-05 Thu 12:30] At each node checked by a predicate, make a struct that stores attributes we can query for, as well as parent node position. This would let us speed up ancestor-based queries, like (ancestor (todo "WAITING")). Ideally it would also serve as the tag hierarchy cache.
It would probably be an all-encompassing system, because predicates would need to refer to the cached node when available. So maybe the struct should be like ts-defstruct, with lazy, caching accessors, which would move some of the predicates' code into the accessors.
Maybe a good improvement to make later, after the project is more developed.
[2019-10-07 Mon 13:08] This has basically been implemented in be2bf6df316b96b3ed56851b8ffe0e227796b621, but as functions and values rather than with structs. It remains to be seen how this works with ancestor queries, but I suspect it will help a lot.
Struct PoC code
This works okay (except the priority accessor needs to be fixed, because Org priorities are awkward to get). I'm guessing all the extra function calls would make it undesirable in cases of returning many results, but it's a flexible concept that makes sorting easy.
(ts-defstruct org-ql-node
file position marker
(level
nil :accessor-init (org-with-point-at (org-ql-node-marker struct)
(org-outline-level)))
(heading
nil :accessor-init (org-with-point-at (org-ql-node-marker struct)
;; TODO: Org 9.2+ adds 2 more args to `org-get-heading'.
(org-get-heading t t)))
(priority
nil :accessor-init (org-with-point-at (org-ql-node-marker struct)
(org-get-priority )))
(tags
nil :accessor-init (org-with-point-at (org-ql-node-marker struct)
(->> (org-ql--tags-at (point))
-flatten
(delq 'org-ql-nil))))
(todo
nil :accessor-init (org-with-point-at (org-ql-node-marker struct)
(org-get-todo-state)))
(outline-path
nil :accessor-init (org-with-point-at (org-ql-node-marker struct)
(org-split-string (org-format-outline-path (org-get-outline-path)
nil nil " ")
" "))))
(defcustom helm-org-ql-sort
'(org-ql-node-priority org-ql-node-todo)
"FIXME"
)
(cl-defun helm-org-ql (buffers-files &optional no-and)
"Display results in BUFFERS-FILES for an `org-ql' query using Helm.
Interactively, search the current buffer.
NOTE: Atoms in the query are turned into strings where
appropriate, which makes it unnecessary to type quotation marks
around words that are intended to be searched for as indepenent
strings.
Also, unless NO-AND is non-nil (interactively, with prefix), all
query tokens are wrapped in an implied (and) form. This is
because a query must be a sexp, so when typing multiple clauses,
either (and) or (or) would be required around them, and (and) is
typically more useful, because it narrows down results.
For example, this raw input:
Emacs git
Is transformed into this query:
(and \"Emacs\" \"git\")
However, quoted strings remain quoted, so this input:
\"something else\" (tags \"funny\")
Is transformed into this query:
(and \"something else\" (tags \"funny\"))"
(interactive (list (current-buffer) current-prefix-arg))
(let ((helm-input-idle-delay helm-org-ql-input-idle-delay))
(helm :sources
(helm-build-sync-source "helm-org-ql-agenda-files"
:candidates (lambda ()
(let* ((query (helm-org-ql--input-to-query helm-pattern no-and))
(window-width (window-width (helm-window))))
(when query
(let ((results (org-ql-select buffers-files
query
:action '(make-org-ql-node :marker (point-marker)))))
(when helm-org-ql-sort
(dolist (sorter (reverse helm-org-ql-sort))
(setf results (sort results sorter))))
(cl-loop for it in-ref results
do (setf it (concat (buffer-name (org-ql-node-file it)) ":"
(or (org-ql-node-todo it) "")
(or (org-ql-node-priority it) "")
(org-ql-node-heading it) "\\"
(org-ql-node-outline-path it))))
results))))
:match #'identity
:fuzzy-match nil
:multimatch nil
:volatile t
:action #'helm-org-goto-marker))))MAYBE Overlay-based caching inspired by org-num-mode
[2019-12-30 Mon 22:42] Newer versions of Org have org-num-mode, which uses font-lock and after-change-functions to update overlays in the buffer with outline numbering. Maybe a similar approach could be used to cache arbitrary values for headings in a buffer without having to discard the whole buffer's cache when the buffer changes.
MAYBE [#C] Fancier searching for inherited tags
When tag inheritance is enabled, and the given tags aren't file-level tags, we could search directly to headings containing the matching tags, and then only do per-heading matching on the subtrees. Sometimes that would be much faster. However, that might make the logic special-cased and complicated. Might need a redesign of the whole matching/predicate system to do cleanly.
MAYBE Use Bovine or Wisent to parse non-sexp syntax
They're both built-in to Emacs, so we could drop the peg dependency.
DONE [A] Helm command
In branch wip/helm-org-ql. Works really well, should add it and demonstrate it.
DONE Add
DONE Demonstrate
DONE Parsing non-Lisp queries
[2019-09-12 Thu 12:56] Lisp is so much easier to deal with, but some people don't like parentheses. So I'm trying to add a non-Lisp-style query syntax. It gets complicated. The peg library helps, but its documentation is sparse and incomplete. This seems to work fairly well for single-token queries, but I'm not sure if I can or should cram it all into one parser, or use separate ones for certain keywords.
(-let* ((input "todo:check|someday")
(input "tags:universe+space")
(input "heading:\"spaced phrase\"")
(input "")
(input "heading:\"spaced phrase\"+another")
combinator
(parsed (peg-parse-string ((predicate (substring keyword) ":" (opt args))
(keyword (or "heading" "tags" "todo" "property"))
(args (+ (and (or quoted-arg unquoted-arg) (opt separator))))
(quoted-arg "\"" unquoted-arg "\"")
(unquoted-arg (substring (+ (not (or separator "\"")) (any))))
(separator (or (and "|" (action (setf combinator 'or)))
(and "+" (action (setf combinator 'and)))
(and ":" (action (setf combinator 'arg))))))
input 'noerror))
((predicate . args) (nreverse parsed)))
(when predicate
(list :predicate predicate :args args :combinator combinator)))
;;=> (:predicate "heading" :args ("spaced phrase" "another" t) :combinator and)
I don't know where the t is coming from.
The next step is to make it work with multi-token queries. It needs to handle all of the tokens in one parser so it can handle quoted phrases (if we split on spaces, it would split quoted phrases). But that makes getting the arguments out of it more difficult. Probably need to do something like this:
(-let* ((input "todo:check|someday")
(input "tags:universe+space")
(input "heading:\"spaced phrase\"")
(input "")
(input "heading:\"spaced phrase\"+another")
combinator
(parsed (peg-parse-string ((query (+ (or (and predicate `(pred args -- (list :predicate pred :args args)))
(and plain-string `(s -- (list :predicate 'regexp :args s))))
(opt (syntax-class whitespace))))
(plain-string (substring (+ (not (syntax-class whitespace)) (any))))
(predicate (substring keyword) ":" (opt args))
(keyword (or "heading" "tags" "todo" "property"))
(args (+ (and (or quoted-arg unquoted-arg) (opt separator))))
(quoted-arg "\"" unquoted-arg "\"")
(unquoted-arg (substring (+ (not (or separator "\"")) (any))))
(separator (or (and "|" (action (setf combinator 'or)))
(and "+" (action (setf combinator 'and)))
(and ":" (action (setf combinator 'arg))))))
input 'noerror)))
parsed)
In which lists are pushed onto the stack and returned, rather than strings. But I don't understand yet exactly how to use the var forms to consume input from the "value stack"; I need to study the examples more. I'm also not sure if that will even work with a variable number of arguments.
This seems to work, but we'll have to parse the args again in a separate step:
(-let* ((input "todo:check|someday")
(input "tags:universe+space")
(input "heading:\"spaced phrase\"")
(input "")
(input "heading:\"spaced phrase\"+another")
(input "heading:\"spaced phrase\"+another todo:check")
combinator
(parsed (peg-parse-string ((query (+ (or (and predicate `(pred args -- (list :predicate pred :args args)))
(and plain-string `(s -- (list :predicate 'regexp :args s))))
(opt (+ (syntax-class whitespace) (any)))))
(plain-string (substring (+ (not (syntax-class whitespace)) (any))))
(predicate (substring keyword) ":" (opt args))
(keyword (or "heading" "tags" "todo" "property"))
(args (substring (+ (and (or quoted-arg unquoted-arg) (opt separator)))))
(quoted-arg "\"" (+ (not (or separator "\"")) (any)) "\"")
(unquoted-arg (+ (not (or separator "\"" (syntax-class whitespace))) (any)))
(separator (or (and "|" (action (setf combinator 'or)))
(and "+" (action (setf combinator 'and)))
(and ":" (action (setf combinator 'arg))))))
input 'noerror)))
parsed)
;;=> (t (:predicate "todo" :args "check") (:predicate "heading" :args "\"spaced phrase\"+another"))Well, a bit of fiddling (lots of trial-and-error required) produced this:
(-let* ((input "todo:check|someday")
(input "tags:universe+space")
(input "heading:\"spaced phrase\"")
(input "")
(input "heading:\"spaced phrase\"+another")
(input "heading:\"spaced phrase\"+another todo:check")
combinator
(parsed (peg-parse-string ((query (+ (or (and predicate `(pred args -- (list :predicate pred :args args)))
(and plain-string `(s -- (list :predicate 'regexp :args s))))
(opt (+ (syntax-class whitespace) (any)))))
(plain-string (substring (+ (not (syntax-class whitespace)) (any))))
(predicate (substring keyword) ":" (opt args))
(keyword (or "heading" "tags" "todo" "property"))
(args (list (+ (and (substring (or quoted-arg unquoted-arg)) (opt separator)))))
(quoted-arg "\"" (+ (not (or separator "\"")) (any)) "\"")
(unquoted-arg (+ (not (or separator "\"" (syntax-class whitespace))) (any)))
(separator (or (and "|" (action (setf combinator 'or)))
(and "+" (action (setf combinator 'and)))
(and ":" (action (setf combinator 'arg))))))
input 'noerror)))
parsed)
;;=> (t (:predicate "todo" :args ("check")) (:predicate "heading" :args ("\"spaced phrase\"" "another")))That seems pretty usable!
DONE Byte-compile lambdas
CLOSED: [2018-05-09 Wed 17:30]
- State "DONE" from [2018-05-09 Wed 17:30]
elfeed-search--update-list byte-compiles lambdas returned by elfeed-search-compile-filter. Maybe I could do something like this too.
If I can get this working, I should profile it to see what difference it makes.
Profiling
Going to try byte-compiling the predicate function:
(elp-profile 10 nil (org-agenda-ng "~/src/emacs/org-super-agenda/test/test.org"
(and (or (date :date '= (org-today))
(date :deadline '<= (+ org-deadline-warning-days (org-today)))
(date :scheduled '<= (org-today)))
(not (apply #'todo org-done-keywords-for-agenda)))))| Function | Times called | Total time | Average time |
|---|---|---|---|
| org-agenda-ng–agenda | 10 | 0.8370581039 | 0.0837058104 |
| org-agenda-finalize-entries | 10 | 0.652886608 | 0.0652886608 |
| org-super-agenda–filter-finalize-entries | 10 | 0.641794501 | 0.0641794501 |
| org-super-agenda–group-items | 10 | 0.636057006 | 0.0636057006 |
| org-super-agenda–group-dispatch | 130 | 0.631911849 | 0.0048608603 |
| org-super-agenda–group-tag | 50 | 0.592883869 | 0.0118576773 |
| list | 2720 | 0.5792795169 | 0.0002129704 |
| mapcar | 331 | 0.2333591920 | 0.0007050126 |
| org-agenda-ng–filter-buffer | 10 | 0.09247626 | 0.009247626 |
| org-agenda-ng–format-element | 150 | 0.0649320479 | 0.0004328803 |
| org-entry-get | 860 | 0.0408285349 | 4.747…e-05 |
| org-agenda-ng–date-p | 910 | 0.0385646249 | 4.237…e-05 |
| org-element-headline-parser | 150 | 0.0374417470 | 0.0002496116 |
| org-is-habit-p | 270 | 0.0290107389 | 0.0001074471 |
| org–property-local-values | 270 | 0.0268615979 | 9.948…e-05 |
| org-get-property-block | 270 | 0.0244613309 | 9.059…e-05 |
| org-get-tags-at | 150 | 0.017875864 | 0.0001191724 |
| org-super-agenda–group-habit | 10 | 0.015910656 | 0.0015910655 |
| mapc | 2540 | 0.0158616290 | 6.244…e-06 |
| org-agenda-ng–add-faces | 150 | 0.0143329670 | 9.555…e-05 |
Now the same thing without byte-compiling:
(elp-profile 10 nil (org-agenda-ng "~/src/emacs/org-super-agenda/test/test.org"
(and (or (date :date '= (org-today))
(date :deadline '<= (+ org-deadline-warning-days (org-today)))
(date :scheduled '<= (org-today)))
(not (apply #'todo org-done-keywords-for-agenda)))))| Function | Times called | Total time | Average time |
|---|---|---|---|
| org-agenda-ng–agenda | 10 | 0.846645537 | 0.0846645537 |
| org-agenda-finalize-entries | 10 | 0.662896805 | 0.0662896805 |
| sort | 40 | 0.591123256 | 0.0147780814 |
| org-entries-lessp | 400 | 0.5901201620 | 0.0014753004 |
| mapcar | 201 | 0.2318270599 | 0.0011533684 |
| org-agenda-ng–filter-buffer | 10 | 0.092519787 | 0.0092519787 |
| org-super-agenda–filter-finalize-entries | 10 | 0.0664278040 | 0.0066427804 |
| org-agenda-ng–format-element | 150 | 0.064658994 | 0.0004310599 |
| org-super-agenda–group-items | 10 | 0.0602504089 | 0.0060250408 |
| org-super-agenda–group-dispatch | 130 | 0.0561904470 | 0.0004322342 |
| org-entry-get | 860 | 0.0437458889 | 5.086…e-05 |
| org-agenda-ng–date-p | 910 | 0.0382623409 | 4.204…e-05 |
| org-element-headline-parser | 150 | 0.0374662920 | 0.0002497752 |
| org-is-habit-p | 270 | 0.0320861079 | 0.0001188374 |
| org–property-local-values | 270 | 0.0298690430 | 0.0001106260 |
| org-get-property-block | 270 | 0.0274716649 | 0.0001017469 |
| org-super-agenda–group-habit | 10 | 0.019117901 | 0.0019117901 |
| org-get-tags-at | 150 | 0.0178958930 | 0.0001193059 |
| mapc | 2470 | 0.0150361130 | 6.087…e-06 |
| org-agenda-ng–add-faces | 150 | 0.0143092169 | 9.539…e-05 |
Virtually indistinguishable. Going to try moving the byte-compile call from the org-agenda-ng macro to other places…
(elp-profile 10 nil (org-agenda-ng "~/src/emacs/org-super-agenda/test/test.org"
(and (or (date :date '= (org-today))
(date :deadline '<= (+ org-deadline-warning-days (org-today)))
(date :scheduled '<= (org-today)))
(not (apply #'todo org-done-keywords-for-agenda)))))| Function | Times called | Total time | Average time |
|---|---|---|---|
| org-agenda-ng–agenda | 10 | 0.8476316779 | 0.0847631678 |
| mapcar | 331 | 0.8159452220 | 0.0024650913 |
| org-agenda-ng–filter-buffer | 10 | 0.674217912 | 0.0674217912 |
| org-element-headline-parser | 150 | 0.6171195889 | 0.0041141305 |
| line-beginning-position | 620 | 0.5802579680 | 0.0009358999 |
| org-agenda-finalize-entries | 10 | 0.082065157 | 0.0082065157 |
| org-super-agenda–filter-finalize-entries | 10 | 0.0708772279 | 0.0070877227 |
| org-super-agenda–group-items | 10 | 0.065523103 | 0.0065523103 |
| org-agenda-ng–format-element | 150 | 0.0652783740 | 0.0004351891 |
| org-super-agenda–group-dispatch | 130 | 0.0614253589 | 0.0004725027 |
| org-entry-get | 860 | 0.0494023029 | 5.744…e-05 |
| org-agenda-ng–date-p | 910 | 0.0388435519 | 4.268…e-05 |
| org-is-habit-p | 270 | 0.0375687549 | 0.0001391435 |
| org–property-local-values | 270 | 0.0353892929 | 0.0001310714 |
| org-get-property-block | 270 | 0.0329700440 | 0.0001221112 |
| org-super-agenda–group-habit | 10 | 0.024468601 | 0.0024468601 |
| re-search-backward | 1500 | 0.0186344089 | 1.242…e-05 |
| org-get-tags-at | 150 | 0.0180038809 | 0.0001200258 |
| mapc | 2540 | 0.0156518099 | 6.162…e-06 |
| org-agenda-ng–add-faces | 150 | 0.0144141080 | 9.609…e-05 |
Doesn't seem to make any difference.
DONE Document/figure out tag inheritance
I think it should probably be enabled in most cases, to avoid missing results that users would expect to find, but it will reduce performance in some cases, so users should be able to turn it off when they don't need it.
[2018-06-12 Tue 14:32] The docstring for org-map-entries says:
If your function needs to retrieve the tags including inherited tags at the current entry, you can use the value of the variable ‘org-scanner-tags’ which will be much faster than getting the value with ‘org-get-tags-at’. If your function gets properties with ‘org-entry-properties’ at the current entry, bind ‘org-trust-scanner-tags’ to t around the call to ‘org-entry-properties’ to get the same speedup. Note that if your function moves around to retrieve tags and properties at a different entry, you cannot use these techniques.
[2019-09-26 Thu 21:31] Handled with the tag caching recently implemented.
DONE [B] Dual matching with regexp and predicates
Note: This is underway in the preamble-re branch.
Searching and matching could be sped up by constructing a regexp that searches directly to the next possible match, and then matching with predicate functions.
For example, a search like:
(org-ql (org-agenda-files)
(and (regexp "lisp")
(scheduled < today)))
Only entries that contain the word lisp can be matches, and searching each entry for that word is wasteful. Instead, we could search the buffer for the next occurrence of lisp, then check the scheduled date for that entry.
This would require processing the predicate to pull out matchers that can be done as buffer-wide regexps, e.g. regexp, heading-regexp, todo, and possibly tags. Org has some regexp-building functions that might make this fairly easy, and then we could probably use rx to make an optimized version of the regexp. It would also require some refactoring to the searching that would go directly to regexp matches when possible, rather than checking every entry with the predicate.
[2019-07-16 Tue 11:14] Made new branch preamble-re-new based on current master. Seems to work well. Here's some code for testing and comparing performance (bench-multi-lets is from here).
[2019-07-16 Tue 11:56] Going to merge to master as 0.2, so marking this as done, even though there's a bit more that can be done from here.
Benchmark code
(cl-defmacro org-ql-preamble-bench (&key query (file "tests/data.org") (times 10))
`(bench-multi-lets :times ,times :ensure-equal t
:lets (("preamble" ((org-ql-use-preamble t)))
("no preamble" ((org-ql-use-preamble nil))))
:forms ((,(prin1-to-string query) (org-ql-select,file
',query
:action (lambda () (org-get-heading t t))))))) (org-ql-preamble-bench :query (regexp "Emacs") :times 100)| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| preamble: (regexp "Emacs") | 1.22 | 0.141767 | 0 | 0 |
| no preamble: (regexp "Emacs") | slowest | 0.172398 | 0 | 0 |
(org-ql-preamble-bench :file "~/org/inbox.org" :query (regexp "Emacs") :times 5)| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| preamble: (regexp "Emacs") | 1.59 | 2.011043 | 0 | 0 |
| no preamble: (regexp "Emacs") | slowest | 3.206370 | 0 | 0 |
(org-ql-preamble-bench :file "~/org/inbox.org" :query (and (regexp "Emacs") (todo)) :times 5)| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| preamble: (and (regexp "Emacs") (todo)) | 1.59 | 2.211503 | 0 | 0 |
| no preamble: (and (regexp "Emacs") (todo)) | slowest | 3.512741 | 0 | 0 |
(org-ql-preamble-bench :file "~/org/inbox.org" :query (and (regexp "Emacs") (todo) (scheduled)) :times 5)| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| preamble: (and (regexp "Emacs") (todo) (scheduled)) | 1.69 | 2.042456 | 0 | 0 |
| no preamble: (and (regexp "Emacs") (todo) (scheduled)) | slowest | 3.453756 | 0 | 0 |
(org-ql-preamble-bench :file "~/org/inbox.org" :query (todo "WAITING") :times 2)| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| preamble: (todo "WAITING") | 15.60 | 0.070684 | 0 | 0 |
| no preamble: (todo "WAITING") | slowest | 1.102722 | 0 | 0 |
Wow, that's a huge improvement!
DONE Operate on list of heading positions
CLOSED: [2018-05-10 Thu 15:02]
- State "DONE" from [2018-05-10 Thu 15:02]
[2017-12-31 Sun 17:54] I wonder if, instead of parsing the whole buffer with org-element-parse-buffer, we could simply work on a list of heading positions, e.g. a loop would search forward to the next heading position, then call whatever predicates it needed at the heading's position, using save-excursion around each function call. The predicates would need to be updated to get their data from the buffer, instead of using org-element-property, but that wouldn't be hard.
[2018-05-10 Thu 15:01] I already changed to using buffer-parsing predicates instead of org-element-parse-buffer.
DONE
Use macros for date
CLOSED: [2018-05-10 Thu 14:59]
- State "DONE" from [2018-05-10 Thu 14:59]
If I made the date selector a macro, I could avoid the need to quote the comparator.
Also, maybe instead of having a single date selector, I should have scheduled, deadline, etc.
References
John Kitchin on rewriting the Org agenda code Emacs Org
[2019-10-28 Mon 08:28] Originally from this entry in my notes.
From: John Kitchin <jkitchin@andrew.cmu.edu> Subject: Re: [Orgmode] Slow speed of week and month views Newsgroups: gmane.emacs.orgmode To: Karl Voit <news1142@karl-voit.at> Cc: "emacs-orgmode@gnu.org" <emacs-orgmode@gnu.org> Date: Sat, 5 Aug 2017 18:17:09 -0400 (4 hours, 11 minutes, 38 seconds ago)
I can think of two possibilities for a future approach (besides a deep dive on profiling the current elisp to improve the speed there). They both involve some substantial coding though, and would probably add dependencies. I am curious what anyone things about these, or if there are other ideas.
One is to use the new dynamic module capability to write an org parser in C, or a dedicated agenda function, which would presumably be faster than in elisp. This seems hard, and for me would certainly be a multiyear project I am sure! The downside of this is the need to compile the module. I don't know how easy it would be to make this work across platforms with the relatively easy install org-mode currently has. This could have a side benefit though of a c-lib that could be used by others to expand where org-mode is used.
The other way that might work is to rely more heavily on a cached version of the files, perhaps in a different format than elisp, that is faster to work with. The approach I have explored in this is to index org files into a sqlite database. The idea then would be to generate the agenda from a sql query. I use something like this already to "find stuff in orgmode anywhere". One of the reasons I wrote this is the org-agenda list of files isn't practical for me because my files are so scattered on my file system. I had a need to be able to find TODOs in research projects in a pretty wide range of locations.
The code I use is at https://github.com/jkitchin/scimax/blob/master/org-db.el, and from one database I can find headlines, contacts, locations, TODO headlines across my file system, all the files that contain a particular link, and my own recent org files. This approach relies on emacsql, and a set of hook functions to update the database whenever a file is changed. It is not robust, e.g. the file could be out of sync with the db if it is modified outside emacs, but this works well enough for me so far. Updated files get reindexed whenever emacs is idle. It was a compromise on walking the file system all the time or daily, or trying to use inotify and you can always run a command to prune/sync all the files any time you want.
sqlite is ok, but with emacsql you cannot put strings in it directly (at least when I wrote the org-db code), which has limited it for full-text search so far. Also with text, the db got up to about 0.5 GB in size, and started slowing down. So it doesn't have text in it for now. It has all the other limitations of sqlite too, limited support for locking, single process….
I am moderately motivated to switch from sqlite to MongoDB, but the support for Mongo in emacs is pretty crummy (I tried writing a few traditional interfaces, but the performance was not that good, and limited since Mongo uses bson, and it is just not the same as json!). Why Mongo? Mostly because the Mongo query language is basically json and easy to generate in Emacs, unlike sql. Also, it is flexible and easy to adapt to new things, e.g. indexing src-blocks or tables or whatever org-element you want. (And I want to use Mongo for something else too ;). Obviously these all add dependencies, and might not be suitable for the core org-mode distribution. But I do think it is important to think about ways to scale org-mode while maintaining compatibility with the core.
The main point of the database was to get a query language, persistence and good performance. I have also used caches to speed up using bibtex files, and my org-contacts with reasonable performance. These have been all elisp, with no additional dependencies. Maybe one could do something similar to keep an agenda cache that is persistent and updated via hook functions.
Thoughts?
John
Nicolas Goaziou's org-element cache implementation
[2020-01-04 Sat 08:31] https://code.orgmode.org/bzg/org-mode/src/master/lisp/org-element.el#L4817 I guess I haven't been keeping up, because I'm not sure when exactly he made or committed this, or what his plans for it are. It's currently disabled by default.
GitHub - ndwarshuis/org-sql: SQL backend for Emacs Org-Mode
[2020-01-04 Sat 09:03]
Examples / testing
(org-agenda-ng org-agenda-files
(and (or (date :deadline '<= (org-today))
(date :scheduled '<= (org-today)))
(not (apply #'todo org-done-keywords-for-agenda)))
((group (tags "bills"))
(group (todo "SOMEDAY"))))
(org-agenda-ng org-agenda-files
(and (or (date :deadline '<= (org-today))
(date :scheduled '<= (org-today)))
(not (apply #'todo org-done-keywords-for-agenda))))
(org-agenda-ng "~/org/main.org"
(and (or (date :deadline '<= (org-today))
(date :scheduled '<= (org-today)))
(not (apply #'todo org-done-keywords-for-agenda))))
(org-ql org-agenda-files
(and (todo "SOMEDAY")
(tags "Emacs")))
(org-ql org-agenda-files
(and (todo "SOMEDAY")
(tags "Emacs")
(priority >= "B")))
(org-ql "~/org/main.org"
(and (or (tags "Emacs")
(priority >= "B"))
(not (done))))
(org-ql "~/org/main.org"
(and (or (tags "Emacs")
(priority >= "B"))
(done)))Sorting
(org-ql "~/src/emacs/org-super-agenda/test/test.org"
(regexp "over")
:sort (priority deadline scheduled))
(org-ql "~/src/emacs/org-super-agenda/test/test.org"
(regexp "over")
:sort (date))
(org-ql "~/src/emacs/org-super-agenda/test/test.org"
(todo)
:sort (todo))Regexp matching
(org-ql "~/src/emacs/org-super-agenda/test/test.org"
(regexp "over"))
(org-agenda-ng "~/src/emacs/org-super-agenda/test/test.org"
(regexp "over"))Property matching
(org-agenda-ng "~/src/emacs/org-super-agenda/test/test.org"
(property "agenda-group"))
(org-agenda-ng "~/src/emacs/org-super-agenda/test/test.org"
(property "agenda-group" "plans"))Screenshot code
(org-super-agenda--test-with-org-today-date "2017-07-08 00:00"
(org-ql "~/src/emacs/org-super-agenda/test/test.org"
(and (or (date = today)
(deadline <=)
(scheduled <= today))
(not (done)))))In the wild
Alois Janicek
further tweaking org-ql views · AloisJanicek/.doom.d-2nd@41ed108 · GitHub
;; Hydras
(defhydra gtd-agenda (:color blue
:body-pre
(if (aj/has-heading-p +INBOX)
(org-ql-search `(,+INBOX) "*"
:sort '(date))
(org-ql-search (org-agenda-files)
'(todo "NEXT")
:sort '(date priority todo)
:groups '((:auto-category t))))
)
"agenda"
("a" (org-ql-agenda (org-agenda-files)
(and (or (ts-active :on today)
(deadline auto)
(scheduled :to today))
(not (done)))) "agenda")
("t" (org-ql-search (org-agenda-files)
'(todo "TODO")
:sort '(date priority todo)
:groups '((:auto-category t))) "todo")
("n" (org-ql-search (org-agenda-files)
'(todo "NEXT")
:sort '(date priority todo)
:groups '((:auto-category t))) "next")
("h" (org-ql-search (org-agenda-files)
'(todo "HOLD")
:sort '(date priority todo)
:groups '((:auto-category t))) "hold")
("s" (org-ql-search (org-agenda-files)
'(tags "someday")
:sort '(date priority todo)
:groups '((:auto-category t))) "someday")
("r" (org-ql-search (org-agenda-files)
'(ts :from -7 :to today)
:sort '(date priority todo)
:groups '((:auto-ts t))) "recent")
("i" (org-ql-search `(,+INBOX) "*"
:sort '(date)) "inbox")
)Benson Chu
Experimental agenda view with org-ql · pestctrl/emacs-config@fa30680 · GitHub
("f" "fastdev?"
((org-ql-block '(tags "refile")
((org-agenda-overriding-header "Refile tasks")))
(tags-todo ,(concat dev-tag "/!" (mapconcat #'identity my/active-projects-and-tasks "|"))
((org-agenda-overriding-header "Stuck Projects")
(org-agenda-skip-function 'my/dev-show-stuck-projects)
(org-tags-match-list-sublevels 'indented)
(org-agenda-sorting-strategy
'((agenda category-keep)))))
(tags-todo ,(concat dev-tag "-short" "/!" (mapconcat #'identity my/active-projects-and-tasks "|"))
((org-agenda-overriding-header "Active Projects")
(org-agenda-skip-function 'my/dev-show-active-projects)
(org-tags-match-list-sublevels 'indented)
(org-agenda-sorting-strategy
'((agenda category-keep)))))
(org-ql-block '(and (tags "dev")
(todo "WAIT"))
((org-agenda-overriding-header "Waiting tasks")))
(org-ql-block '(and (tags "dev")
(todo "NEXT"))
((org-agenda-overriding-header "Things to do")))
(agenda ""
((org-agenda-skip-function 'my/agenda-custom-skip)
(org-agenda-span 'day)
(org-agenda-tag-filter-preset (quote (,dev-tag)))
(org-agenda-skip-deadline-if-done t)
(org-agenda-skip-scheduled-if-done t)
(org-super-agenda-groups '((:name "Overdue" :and (:deadline past :log nil))
(:name "Upcoming" :deadline future)
(:name "Should do" :and (:scheduled past :log nil))
(:name "Today" :time-grid t
:and (:not (:and (:not (:scheduled today)
:not (:deadline today)))))))))))Profiling
Preambles
Not sure if clearing the cache is necessary here, because it seemed to make nearly no difference in the results, but I don't know why.
(cl-defmacro org-ql-preamble-bench (&key query (file "tests/data.org") (times 10))
`(bench-multi-lets :times ,times :ensure-equal t
:lets (("preamble" ((org-ql-use-preamble t)
(org-ql-cache (ht))))
("no preamble" ((org-ql-use-preamble nil)
(org-ql-cache (ht)))))
:forms ((,(prin1-to-string query) (org-ql-select ,file
',query
:action '(org-get-heading t t))))))
closed
(org-ql-preamble-bench :times 1
:file "~/org/inbox.org"
:query (closed))| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| preamble: (closed) | 4.80 | 0.086553 | 0 | 0 |
| no preamble: (closed) | slowest | 0.415165 | 0 | 0 |
(org-ql-preamble-bench :times 1
:file "~/org/inbox.org"
:query (closed <= "2019-01-01"))| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| preamble: (closed <= "2019-01-01") | 4.21 | 0.105782 | 0 | 0 |
| no preamble: (closed <= "2019-01-01") | slowest | 0.445374 | 0 | 0 |
deadline
(org-ql-preamble-bench :times 1
:file "~/org/inbox.org"
:query (deadline))| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| preamble: (deadline) | 27.63 | 0.014656 | 0 | 0 |
| no preamble: (deadline) | slowest | 0.404952 | 0 | 0 |
(org-ql-preamble-bench :times 1
:file "~/org/inbox.org"
:query (deadline <= "2019-01-01"))| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| preamble: (deadline <= "2019-01-01") | 27.91 | 0.014606 | 0 | 0 |
| no preamble: (deadline <= "2019-01-01") | slowest | 0.407682 | 0 | 0 |
habit
(org-ql-preamble-bench :times 1
:file "~/org/inbox.org"
:query (habit))| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| preamble: (habit) | 70.09 | 0.016489 | 0 | 0 |
| no preamble: (habit) | slowest | 1.155649 | 0 | 0 |
level
(org-ql-preamble-bench :times 1
:file "~/org/inbox.org"
:query (level 1))| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| preamble: (level 1) | 1.34 | 0.562950 | 0 | 0 |
| no preamble: (level 1) | slowest | 0.754050 | 0 | 0 |
property
(org-ql-preamble-bench :times 1
:file "~/org/inbox.org"
:query (property "agenda-group"))| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| preamble: (property "agenda-group") | 70.44 | 0.016571 | 0 | 0 |
| no preamble: (property "agenda-group") | slowest | 1.167203 | 0 | 0 |
(org-ql-preamble-bench :times 1
:file "~/org/inbox.org"
:query (property "ID"))| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| preamble: (property "ID") | 3.51 | 0.369830 | 0 | 0 |
| no preamble: (property "ID") | slowest | 1.299684 | 0 | 0 |
(org-ql-preamble-bench :times 1
:file "~/org/inbox.org"
:query (property "agenda-group" "plans"))| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| preamble: (property "agenda-group" "plans") | 72.54 | 0.016862 | 0 | 0 |
| no preamble: (property "agenda-group" "plans") | slowest | 1.223197 | 0 | 0 |
scheduled
(org-ql-preamble-bench :times 1
:file "~/org/inbox.org"
:query (scheduled))| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| preamble: (scheduled) | 4.45 | 0.100968 | 0 | 0 |
| no preamble: (scheduled) | slowest | 0.449321 | 0 | 0 |
(org-ql-preamble-bench :times 1
:file "~/org/inbox.org"
:query (scheduled <= "2019-01-01"))| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| preamble: (scheduled <= "2019-01-01") | 4.13 | 0.111067 | 0 | 0 |
| no preamble: (scheduled <= "2019-01-01") | slowest | 0.458726 | 0 | 0 |
tags
If tag inheritance is enabled, we have to check tags on every heading. When it's disabled, we can search directly to headings with the given tags.
(let ((org-use-tag-inheritance t))
(org-ql-preamble-bench :times 1
:file "~/org/inbox.org"
:query (tags "Emacs")))| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| no preamble: (tags "Emacs") | 1.01 | 1.899647 | 0 | 0 |
| preamble: (tags "Emacs") | slowest | 1.921799 | 0 | 0 |
(let ((org-use-tag-inheritance nil))
(org-ql-preamble-bench :times 1
:file "~/org/inbox.org"
:query (tags "Emacs")))| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| preamble: (tags "Emacs") | 2.08 | 0.274555 | 0 | 0 |
| no preamble: (tags "Emacs") | slowest | 0.570116 | 0 | 0 |
ts
(org-ql-preamble-bench :times 1
:file "~/org/inbox.org"
:query (ts))| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| preamble: (ts) | 1.13 | 0.475646 | 0 | 0 |
| no preamble: (ts) | slowest | 0.535950 | 0 | 0 |
(org-ql-preamble-bench :times 1
:file "~/org/inbox.org"
:query (ts :from "2019-01-01"))| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| no preamble: (ts :from "2019-01-01") | 1.11 | 0.537445 | 0 | 0 |
| preamble: (ts :from "2019-01-01") | slowest | 0.594534 | 0 | 0 |
(org-ql-preamble-bench :times 1
:file "~/org/inbox.org"
:query (ts :from "2017-01-01"))| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| no preamble: (ts :from "2017-01-01") | 1.13 | 0.526891 | 0 | 0 |
| preamble: (ts :from "2017-01-01") | slowest | 0.594360 | 0 | 0 |
Not sure why that one is slower with preamble.
(org-ql-preamble-bench :times 10
:query (ts :from "2017-01-01"))| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| no preamble: (ts :from "2017-01-01") | 1.04 | 0.025688 | 0 | 0 |
| preamble: (ts :from "2017-01-01") | slowest | 0.026642 | 0 | 0 |
(org-ql-preamble-bench :times 1
:file "~/org/inbox.org"
:query (ts :to "2010-01-01"))| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| no preamble: (ts :to "2010-01-01") | 1.10 | 0.538603 | 0 | 0 |
| preamble: (ts :to "2010-01-01") | slowest | 0.593466 | 0 | 0 |
ts-active
(org-ql-preamble-bench :times 1
:file "~/org/inbox.org"
:query (ts-a))| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| preamble: (ts-a) | 4.77 | 0.071489 | 0 | 0 |
| no preamble: (ts-a) | slowest | 0.340896 | 0 | 0 |
(org-ql-preamble-bench :times 1
:file "~/org/inbox.org"
:query (ts-a :from "2017-07-06"))| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| preamble: (ts-a :from "2017-07-06") | 1.78 | 0.188369 | 0 | 0 |
| no preamble: (ts-a :from "2017-07-06") | slowest | 0.335975 | 0 | 0 |
(org-ql-preamble-bench :times 1
:file "~/org/inbox.org"
:query (ts-a :to "2017-07-06"))| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| preamble: (ts-a :to "2017-07-06") | 4.64 | 0.075307 | 0 | 0 |
| no preamble: (ts-a :to "2017-07-06") | slowest | 0.349445 | 0 | 0 |
(org-ql-preamble-bench :times 1
:file "~/org/inbox.org"
:query (ts-a :on "2017-07-06"))| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| preamble: (ts-a :on "2017-07-06") | 4.33 | 0.076075 | 0 | 0 |
| no preamble: (ts-a :on "2017-07-06") | slowest | 0.329106 | 0 | 0 |
ts-inactive
(org-ql-preamble-bench :times 1
:file "~/org/inbox.org"
:query (ts-i))| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| preamble: (ts-i) | 1.21 | 0.459152 | 0 | 0 |
| no preamble: (ts-i) | slowest | 0.555632 | 0 | 0 |
(org-ql-preamble-bench :times 1
:file "~/org/inbox.org"
:query (ts-i :from "2019-07-06"))| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| no preamble: (ts-i :from "2019-07-06") | 1.09 | 0.531976 | 0 | 0 |
| preamble: (ts-i :from "2019-07-06") | slowest | 0.579745 | 0 | 0 |
(org-ql-preamble-bench :times 1
:file "~/org/inbox.org"
:query (ts-i :to "2019-07-06"))| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| no preamble: (ts-i :to "2019-07-06") | 1.34 | 0.553428 | 0 | 0 |
| preamble: (ts-i :to "2019-07-06") | slowest | 0.743881 | 0 | 0 |
with/without ts.el
[2019-08-11 Sun 15:39] These results seem to show a minor performance improvement by using ts, and the code is simpler.
;; (require 'ts)
(org-ql--defpred ts-ts (&key from to _on)
;; The underscore before `on' prevents "unused lexical variable" warnings, because we
;; pre-process that argument in a macro before this function is called.
"Return non-nil if current entry has a timestamp in given period.
If no arguments are specified, return non-nil if entry has any
timestamp.
If FROM, return non-nil if entry has a timestamp on or after
FROM.
If TO, return non-nil if entry has a timestamp on or before TO.
If ON, return non-nil if entry has a timestamp on date ON.
FROM, TO, and ON should be strings parseable by
`parse-time-string' but may omit the time value."
;; TODO: DRY this with the clocked predicate.
;; NOTE: FROM and TO are actually expected to be Unix timestamps. The docstring is written
;; for end users, for which the arguments are pre-processed by `org-ql-select'.
;; FIXME: This assumes every "clocked" entry is a range. Unclosed clock entries are not handled.
(cl-macrolet ((next-timestamp ()
`(when (re-search-forward org-element--timestamp-regexp end-pos t)
(ts-parse-org (match-string 0))))
(test-timestamps (pred-form)
`(cl-loop for next-ts = (next-timestamp)
while next-ts
thereis ,pred-form)))
(save-excursion
(let ((end-pos (org-entry-end-position)))
(cond ((not (or from to)) (re-search-forward org-element--timestamp-regexp end-pos t))
((and from to) (test-timestamps (and (ts<= from next-ts)
(ts<= next-ts to))))
(from (test-timestamps (ts<= from next-ts)))
(to (test-timestamps (ts<= next-ts to))))))))Without timestamp argument
(bench-multi-lexical :times 1 :ensure-equal t
:forms (("old ts" (org-ql "~/org/inbox.org"
(ts)))
("ts.el ts" (org-ql "~/org/inbox.org"
(ts-ts)))))| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| ts.el ts | 1.14 | 2.251801 | 0 | 0 |
| old ts | slowest | 2.560280 | 0 | 0 |
(bench-multi-lexical :times 20 :ensure-equal t
:forms (("old ts" (org-ql "~/src/emacs/org-ql/tests/data.org"
(ts)))
("ts.el ts" (org-ql "~/src/emacs/org-ql/tests/data.org"
(ts-ts)))))| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| ts.el ts | 1.05 | 0.103714 | 0 | 0 |
| old ts | slowest | 0.108663 | 0 | 0 |
:from
(bench-multi-lexical :times 1 :ensure-equal t
:forms (("old ts" (org-ql "~/org/inbox.org"
(ts :from "2017-01-01")))
("ts.el ts" (org-ql "~/org/inbox.org"
(ts-ts :from "2017-01-01")))))| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| ts.el ts | 1.32 | 1.299966 | 0 | 0 |
| old ts | slowest | 1.713027 | 0 | 0 |
:to
(bench-multi-lexical :times 1 :ensure-equal t
:forms (("old ts" (org-ql "~/org/inbox.org"
(ts :to "2019-01-01")))
("ts.el ts" (org-ql "~/org/inbox.org"
(ts-ts :to "2019-01-01")))))| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| ts.el ts | 1.01 | 1.300084 | 0 | 0 |
| old ts | slowest | 1.312208 | 0 | 0 |
:on
(bench-multi-lexical :times 1 :ensure-equal t
:forms (("old ts" (org-ql "~/org/inbox.org"
(ts :on "2019-05-14")))
("ts.el ts" (org-ql "~/org/inbox.org"
(ts-ts :on "2019-05-14")))))| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| ts.el ts | 1.17 | 0.557281 | 0 | 0 |
| old ts | slowest | 0.652149 | 0 | 0 |
Using org-element-parse-buffer
This basically works, as a very basic kind of agenda view, but we can already see that it's much slower (at least, for single-day views) because org-element-parse-buffer is slow compared to the agenda code.
[2018-05-10 Thu 15:03] Note: This is the old, much slower code that used org-element-parse-buffer.
Macro
(defmacro elp-profile (times prefixes &rest body)
(declare (indent defun))
(let ((prefixes (append '(org- string- s- buffer- append delq map
list car save- outline- delete-dups
sort line- nth concat char-to-string
rx- goto- when search- re-)
prefixes)))
`(let (output)
(dolist (prefix ',prefixes)
(elp-instrument-package (symbol-name prefix)))
(dotimes (x ,times)
,@body)
(elp-results)
(elp-restore-all)
(point-min)
(forward-line 20)
(delete-region (point) (point-max))
(setq output (buffer-substring-no-properties (point-min) (point-max)))
(kill-buffer)
(delete-window)
(let ((rows (s-lines output)))
(append (list (list "Function" "Times called" "Total time" "Average time")
'hline)
(cl-loop for row in rows
collect (s-split (rx (1+ space)) row 'omit-nulls)))))))
[2018-05-09 Wed 17:31] Note: I seem to have misplaced the org-agenda-ng--test-agenda-today function I used in these tests.
ng
(elp-profile 1 (org-agenda-ng--test-agenda-today))org-element--parse-elements 5832 18.501891926 0.0031724780 mapcar 98 6.3412930759 0.0647070722 org-agenda-ng--test-agenda-today 1 6.30112088 6.30112088 org-agenda-ng--agenda-multi 1 6.301086333 6.301086333 org-agenda-ng--get-entries 8 6.249823971 0.7812279963 mapc 2803 5.9078545849 0.0021076898 org-element-parse-buffer 8 4.796204625 0.5995255781 org-element--current-element 6557 3.7164850469 0.0005667965 org-element-headline-parser 6557 3.5548915590 0.0005421521 org-end-of-subtree 6557 1.3663438270 0.0002083794 org-agenda-ng--filter-tree 8 1.3661297829 0.1707662228 org-element-map 8 1.365995685 0.1707494606 line-end-position 9503 0.4900104040 5.156...e-05 org-at-heading-p 12389 0.4574876539 3.692...e-05 re-search-forward 20193 0.4566419319 2.261...e-05 outline-on-heading-p 19286 0.4559736580 2.364...e-05 org-outline-level 6775 0.3970647569 5.860...e-05 org-back-to-heading 6897 0.3689033409 5.348...e-05 outline-back-to-heading 6897 0.3587580889 5.201...e-05 line-beginning-position 11702 0.2887473860 2.467...e-05
orig
Make sure to kill any existing agenda buffers first.
(elp-profile 1 (org-agenda-list nil nil 'week))org-agenda-list 1 1.717467214 1.717467214 org-agenda-get-day-entries 7 1.124906724 0.1607009605 org-agenda-get-scheduled 7 0.9354116170 0.1336302310 org-get-tags-at 62 0.5598817790 0.0090303512 org-up-heading-safe 262 0.5531687240 0.0021113310 org-back-to-heading 2646 0.5316139889 0.0002009123 org-agenda-finalize 1 0.485185818 0.485185818 org-agenda-skip 749 0.4059732339 0.0005420203 org-at-planning-p 921 0.2137141959 0.0002320458 org-is-habit-p 574 0.1953095319 0.0003402605 org-entry-get 579 0.195275877 0.0003372640 org--property-local-values 574 0.1899641870 0.0003309480 org-get-property-block 574 0.1789142650 0.0003116973 re-search-backward 3586 0.1769497870 4.934...e-05 org-inlinetask-in-task-p 1495 0.1639709820 0.0001096795 outline-back-to-heading 2646 0.1387423440 5.243...e-05 re-search-forward 3177 0.1353034909 4.258...e-05 org-agenda-get-deadlines 7 0.1341101260 0.0191585894 line-beginning-position 2041 0.1000089939 4.899...e-05 org-get-todo-state 749 0.070545971 9.418...e-05 org-agenda-prepare 1 0.052788647 0.052788647 org-agenda-prepare-buffers 1 0.050402675 0.050402675 org-agenda-get-timestamps 7 0.0428353419 0.0061193345 org-agenda--timestamp-to-absolute 1498 0.0414448099 2.766...e-05 org-time-string-to-absolute 1498 0.0385546620 2.573...e-05 org-agenda-finalize-entries 7 0.03400573 0.0048579614 org-super-agenda--finalize-entries 7 0.0339819269 0.0048545609 org-outline-level 505 0.0335176070 6.637...e-05 org-super-agenda--group-items 7 0.0268096709 0.0038299529 org-super-agenda--group-dispatch 84 0.024216379 0.0002882902 org-parse-time-string 1572 0.0211881319 1.347...e-05 org-closest-date 749 0.0178231690 2.379...e-05 org-before-first-heading-p 578 0.0142076310 2.458...e-05 org-refresh-category-properties 1 0.013815263 0.013815263 org-in-src-block-p 753 0.0135235599 1.795...e-05 org-refresh-stats-properties 1 0.012230309 0.012230309 org-habit-parse-todo 5 0.0121474539 0.0024294907 org-get-limited-outline-regexp 1502 0.0100960829 6.721...e-06 mapcar 309 0.009495786 3.073...e-05 org-super-agenda--group-habit 7 0.009318616 0.0013312308 string-match 6253 0.0090207890 1.442...e-06 org-super-agenda--group-dispatch-and 7 0.0067444 0.0009634857 org-agenda-get-blocks 7 0.0060974240 0.0008710605 outline-on-heading-p 2655 0.0060741090 2.287...e-06 org-agenda-get-sexps 7 0.0057924309 0.0008274901 org-super-agenda--group-regexp 7 0.005592509 0.0007989298 org-refresh-properties 2 0.005461118 0.002730559 org-super-agenda--get-item-entry 31 0.004812809 0.0001552519 org-agenda-align-tags 1 0.004677699 0.004677699 org-set-regexps-and-options 1 0.004533983 0.004533983 org--setup-collect-keywords 2 0.004499168 0.002249584 org-agenda-format-item 31 0.0039898020 0.0001287032 org-date-to-gregorian 420 0.0039648049 9.440...e-06 org-agenda-highlight-todo 31 0.0039479179 0.0001273521 string-to-number 8202 0.0031924329 3.892...e-07 org-end-of-subtree 12 0.003047285 0.0002539404 org-super-agenda--group-tag 35 0.002941374 8.403...e-05 org-inlinetask-outline-regexp 1495 0.002887697 1.931...e-06 org-get-wdays 749 0.0027946290 3.731...e-06 org-refresh-effort-properties 1 0.002750279 0.002750279 org-entry-beginning-position 31 0.002345909 7.567...e-05 sort 25 0.0021000059 8.400...e-05 mapc 445 0.0018132390 4.074...e-06 line-end-position 72 0.00177188 2.460...e-05 mapconcat 341 0.0016574119 4.860...e-06 org-entries-lessp 60 0.0016203450 2.700...e-05 concat 336 0.0016188640 4.818...e-06 org-habit-insert-consistency-graphs 1 0.001368346 0.001368346 org-add-props 137 0.001291149 9.424...e-06 org-element-at-point 1 0.001266403 0.001266403 org-agenda-new-marker 62 0.001253987 2.022...e-05 outline-next-heading 42 0.001123596 2.675...e-05 org-split-string 148 0.0011049120 7.465...e-06 org-element--parse-to 1 0.001074227 0.001074227 org-get-scheduled-time 5 0.0010200300 0.000204006 org-super-agenda--group-todo 21 0.001003225 4.777...e-05 org-time-string-to-time 69 0.0009947770 1.441...e-05 org-element--current-element 4 0.0009597410 0.0002399352 org-entry-properties 5 0.0008807149 0.0001761429 org-at-date-range-p 172 0.0008412679 4.891...e-06 org-agenda-mode 1 0.000787997 0.000787997 org-super-agenda--group-log 14 0.0007874939 5.624...e-05 buffer-substring 31 0.0007650360 2.467...e-05 org-heading-components 9 0.00071644 7.960...e-05 org-entry-end-position 31 0.0007046580 2.273...e-05 string-prefix-p 789 0.0006732279 8.532...e-07 org-agenda-skip-eval 1498 0.0006586869 4.397...e-07 org-get-repeat 5 0.000656577 0.0001313153 org-activate-bracket-links 3 0.000648713 0.0002162376 org-agenda-fix-displayed-tags 31 0.000636446 2.053...e-05 s-join 252 0.0006324150 2.509...e-06 org-element-keyword-parser 4 0.000530311 0.0001325777 org-in-commented-heading-p 4 0.00051077 0.0001276925 buffer-substring-no-properties 308 0.0004763350 1.546...e-06 org-habit-build-graph 5 0.0004689199 9.3784e-05 car 1626 0.0004469320 2.748...e-07 org-activate-plain-links 3 0.000382191 0.000127397 org-super-agenda--transform-groups 7 0.0003747289 5.353...e-05 org-get-priority 26 0.0003598600 1.384...e-05 org-agenda-fontify-priorities 1 0.000357076 0.000357076 org-super-agenda--group-priority 14 0.00035224 2.516e-05 org-agenda-prepare-window 1 0.00033704 0.00033704 org-find-text-property-in-string 316 0.0003191880 1.010...e-06 org-not-nil 821 0.0003016530 3.674...e-07 list 940 0.0002995150 3.186...e-07 org-super-agenda--group-time-grid 7 0.0002954999 4.221...e-05 org-agenda-format-date-aligned 7 0.0002794120 3.991...e-05 org-super-agenda--get-tags 103 0.0002654610 2.577...e-06 delq 513 0.0002634709 5.135...e-07 org-replace-escapes 5 0.0002382050 4.7641e-05 car-safe 911 0.0002314199 2.540...e-07 org-today 48 0.0002232539 4.651...e-06 org-get-time-of-day 19 0.000219044 1.152...e-05 org-days-to-iso-week 9 0.0002125040 2.361...e-05 append 433 0.0002083290 4.811...e-07 org-get-category 31 0.000198604 6.406...e-06 string-match-p 31 0.0001787880 5.767...e-06 org-agenda-today-p 21 0.0001658670 7.898...e-06 org-super-agenda--get-marker 54 0.0001629399 3.017...e-06 delete-dups 111 0.0001343219 1.210...e-06 org-at-heading-p 9 0.000128871 1.4319e-05 string-equal 361 0.0001168969 3.238...e-07 org-super-agenda--make-agenda-header 13 0.0001151760 8.859...e-06 org-add-prop-inherited 142 0.0001142290 8.044...e-07 org-check-agenda-file 8 0.000110448 1.3806e-05 org-agenda-get-day-face 7 0.000110437 1.577...e-05 org-get-agenda-file-buffer 8 0.000107414 1.342675e-05 org-agenda-files 3 0.000102652 3.421...e-05 org-downcase-keep-props 90 0.0001008230 1.120...e-06 org-super-agenda--get-priority-cookie 15 9.460...e-05 6.307e-06 org-get-todo-face 31 9.423...e-05 3.039...e-06 org-find-base-buffer-visiting 8 8.7492e-05 1.09365e-05 org-habit-get-faces 140 8.080...e-05 5.771...e-07 org-remove-uninherited-tags 176 7.580...e-05 4.307...e-07 goto-char 31 7.1014e-05 2.290...e-06 org-super-agenda--transform-group-order 7 6.5543e-05 9.363...e-06 org-agenda-add-time-grid-maybe 7 5.703...e-05 8.147...e-06 org-compile-prefix-format 1 5.2164e-05 5.2164e-05 org-link-unescape 4 4.4823e-05 1.120575e-05 listp 133 3.960...e-05 2.977...e-07 org-habit-duration-to-days 5 3.9446e-05 7.8892e-06 org-make-options-regexp 1 3.6054e-05 3.6054e-05 org-agenda-mark-header-line 1 3.3066e-05 3.3066e-05 org-element--collect-affiliated-keywords 4 3.2661e-05 8.16525e-06 org-habit-get-priority 5 2.9857e-05 5.9714e-06 org-agenda-get-category-icon 31 2.673...e-05 8.624...e-07 org-face-from-face-or-color 61 2.1803e-05 3.574...e-07 org-reduced-level 40 2.1692e-05 5.423e-07 org-link-get-parameter 26 2.062...e-05 7.930...e-07 buffer-name 57 1.9875e-05 3.486...e-07 org-defkey 5 1.9835e-05 3.966...e-06 string-to-char 56 1.929...e-05 3.446...e-07 org-string-nw-p 5 1.7894e-05 3.578...e-06 s-wrap 7 1.6955e-05 2.422...e-06 org-link-expand-abbrev 2 1.5491e-05 7.7455e-06 map-keymap 2 1.4987e-05 7.4935e-06 search-forward 7 1.403...e-05 2.004...e-06 string-lessp 41 1.394...e-05 3.400...e-07 org-agenda-reset-markers 1 1.3927e-05 1.3927e-05 org-agenda-deadline-face 7 1.2592e-05 1.798...e-06 search-backward 5 1.1253e-05 2.2506e-06 org-agenda-span-name 5 9.758e-06 1.9516e-06 outline-previous-heading 1 8.678e-06 8.678e-06 buffer-modified-p 10 4.618e-06 4.617...e-07 buffer-file-name 13 4.608...e-06 3.544...e-07 buffer-live-p 11 4.473e-06 4.066...e-07 buffer-local-value 10 4.278e-06 4.278...e-07 buffer-base-buffer 10 3.858e-06 3.858...e-07 org-agenda-set-mode-name 1 3.118e-06 3.118e-06 org-remove-flyspell-overlays-in 4 2.926...e-06 7.315...e-07 buffer-size 8 2.791...e-06 3.489...e-07 org-key 5 2.707e-06 5.414e-07 org-unbracket-string 1 2.692e-06 2.692e-06 save-place-to-alist 1 2.276e-06 2.276e-06 org-element--cache-put 4 1.907e-06 4.7675e-07 org-property-inherit-p 2 1.414e-06 7.07e-07 org-agenda-ndays-to-span 2 1.293...e-06 6.465...e-07 maphash 1 1.171e-06 1.171e-06 org-set-sorting-strategy 1 1.165e-06 1.165e-06 org-file-menu-entry 1 1.12e-06 1.12e-06 string-width 2 1.093e-06 5.465e-07 org-time-stamp-format 1 1.054e-06 1.054e-06 org-agenda-fit-window-to-buffer 1 9.31e-07 9.31e-07 org-font-lock-add-tag-faces 1 9.13e-07 9.13e-07 org-agenda-span-to-ndays 1 8.3e-07 8.3e-07 org-element-property 2 8.12e-07 4.06e-07 org-agenda-mark-clocking-task 1 8.03e-07 8.03e-07 org-tag-alist-to-groups 1 7.55e-07 7.55e-07 org-element-type 1 6.14e-07 6.14e-07 org-agenda-use-sticky-p 1 4.73e-07 4.73e-07 mapatoms 1 0 0.0
Profile org-element-map
(elp-profile 1 (with-current-buffer (find-buffer-visiting "~/org/main.org")
(org-element-parse-buffer 'headline)))org-element--parse-elements 1002 4.1612395469 0.0041529336 org-element-parse-buffer 1 0.859981956 0.859981956 org-element--current-element 1225 0.8236391779 0.0006723585 org-element-headline-parser 1225 0.7952382879 0.0006491741 org-end-of-subtree 1225 0.5557043549 0.0004536362 line-end-position 1995 0.0751104350 3.764...e-05 re-search-forward 3743 0.0516547359 1.380...e-05 org-outline-level 1225 0.0477962079 3.901...e-05 org-back-to-heading 1225 0.0469223529 3.830...e-05 outline-back-to-heading 1225 0.0450936199 3.681...e-05 org-element--get-node-properties 1225 0.0434517140 3.547...e-05 line-beginning-position 2003 0.0334129610 1.668...e-05 org-element--get-time-properties 1225 0.0306394040 2.501...e-05 org-get-limited-outline-regexp 2072 0.0140703559 6.790...e-06 org-element-timestamp-parser 249 0.0124751890 5.010...e-05 outline-next-heading 847 0.0115396399 1.362...e-05 org-at-heading-p 2227 0.0109473260 4.915...e-06 outline-on-heading-p 3452 0.0101107139 2.928...e-06 string-match 4594 0.0064121759 1.395...e-06 mapcar 30 0.0041008740 0.0001366958
Profiling position-based
Macro
(defmacro elp-profile (times &rest body)
(declare (indent defun))
`(let ((prefixes '("org-" "string-" "s-" "buffer-" "append" "delq" "map"
"list" "car" "save-" "outline-" "delete-dups"
"sort" "line-" "nth" "concat" "char-to-string"
"rx-" "goto-" "when" "search-" "re-"))
output)
(dolist (prefix prefixes)
(elp-instrument-package prefix))
(dotimes (x ,times)
,@body)
(elp-results)
(elp-restore-all)
(point-min)
(forward-line 20)
(delete-region (point) (point-max))
(setq output (buffer-substring-no-properties (point-min) (point-max)))
(kill-buffer)
(delete-window)
output))orig
Make sure to kill any existing agenda buffers first.
(elp-profile 1 (org-agenda-list nil nil 'week))org-agenda-list 1 9.693596196 9.693596196 org-agenda-get-day-entries 56 8.630330659 0.1541130474 org-agenda-get-scheduled 56 6.6207980570 0.1182285367 org-is-habit-p 2792 2.2907458449 0.0008204677 org-entry-get 2798 2.287390186 0.0008175090 org-agenda--timestamp-to-absolute 7708 2.0970420100 0.0002720604 org-agenda-get-deadlines 56 1.6941886389 0.0302533685 org-at-planning-p 4399 1.3993312159 0.0003181021 org--property-local-values 2793 1.2699226760 0.0004546805 org-get-property-block 2794 1.2182695930 0.0004360306 org-time-string-to-absolute 7708 1.1513844880 0.0001493752 org-inlinetask-in-task-p 6969 1.139932302 0.0001635718 org-parse-time-string 7880 1.0635759220 0.0001349715 org-closest-date 3864 1.0383435800 0.0002687224 re-search-forward 15199 0.9607921779 6.321...e-05 org-back-to-heading 12667 0.8564486210 6.761...e-05 outline-back-to-heading 12667 0.8362207570 6.601...e-05 line-beginning-position 10333 0.7998346869 7.740...e-05 org-agenda-format-item 279 0.7552402350 0.0027069542 re-search-backward 16726 0.5694224969 3.404...e-05
ng-funcall
(elp-profile 5 (org-agenda-ng--test-agenda-today))mapcar 121 0.1296645480 0.0010716078 org-agenda-ng--test-agenda-today 5 0.086714029 0.0173428058 org-agenda-ng--agenda 5 0.086584611 0.0173169222 org-agenda-ng--format-element 75 0.0307461019 0.0004099480 org-agenda-ng--filter-buffer 5 0.027136826 0.0054273652 org-agenda-ng--date-p 455 0.0213037090 4.682...e-05 org-element-headline-parser 75 0.016251755 0.0002166900 org-get-tags-at 75 0.008959605 0.0001194614 org-agenda-ng--add-faces 75 0.0072381410 9.650...e-05 org-element-timestamp-interpreter 150 0.0069832960 4.655...e-05 org-entry-get 290 0.0061220340 2.111...e-05 org-up-heading-safe 210 0.0057036860 2.716...e-05 org-agenda-finalize-entries 5 0.005372899 0.0010745798 org-element-timestamp-parser 150 0.0050518689 3.367...e-05 org-entry-properties 290 0.0049517209 1.707...e-05 org-agenda-ng--add-deadline-face 75 0.0039273909 5.236...e-05 org-element--get-time-properties 75 0.0039059429 5.207...e-05 org-back-to-heading 725 0.0037793259 5.212...e-06 org-parse-time-string 300 0.0032196259 1.073...e-05 org-agenda-ng--add-scheduled-face 75 0.0031410580 4.188...e-05
ng-flet
(elp-profile 5 (org-agenda-ng--test-agenda-today))mapcar 121 0.1292609089 0.0010682719 org-agenda-ng--test-agenda-today 5 0.0860146149 0.017202923 org-agenda-ng--agenda 5 0.0858901769 0.0171780353 org-agenda-ng--format-element 75 0.0308815090 0.0004117534 org-agenda-ng--filter-buffer 5 0.026709027 0.0053418054 org-agenda-ng--date-p 455 0.0210552310 4.627...e-05 org-element-headline-parser 75 0.016209908 0.0002161321 org-get-tags-at 75 0.008953666 0.0001193822 org-agenda-ng--add-faces 75 0.0072834109 9.711...e-05 org-element-timestamp-interpreter 150 0.0068781430 4.585...e-05 org-entry-get 290 0.0060815609 2.097...e-05 org-up-heading-safe 210 0.005708647 2.718...e-05 org-agenda-finalize-entries 5 0.005201221 0.0010402442 org-element-timestamp-parser 150 0.005191617 3.461078e-05 org-entry-properties 290 0.0048787450 1.682...e-05 org-element--get-time-properties 75 0.004112675 5.483...e-05 org-agenda-ng--add-deadline-face 75 0.0039314910 5.241...e-05 org-back-to-heading 725 0.0037559990 5.180...e-06 org-agenda-ng--add-scheduled-face 75 0.0031766149 4.235...e-05 org-parse-time-string 300 0.0031740200 1.058...e-05
Profiling org-trust-scanner-tags
[2018-05-10 Thu 12:59] Turned on org-trust-scanner-tags, going to try profiling again:
;; (elp-profile 1 nil (org-agenda-ng "~/src/emacs/org-super-agenda/test/test.org"
;; (tags "world")))
(elp-profile 10 nil (org-agenda-ng org-agenda-files
(tags "Emacs")))| Function | Times called | Total time | Average time |
|---|---|---|---|
| org-agenda-ng–agenda | 10 | 44.092598282 | 4.4092598282 |
| mapcar | 282 | 40.234516707 | 0.1426755911 |
| org-agenda-ng–filter-buffer | 80 | 26.895492471 | 0.3361936558 |
| org-element-headline-parser | 3980 | 10.387614362 | 0.0026099533 |
| org-agenda-finalize-entries | 10 | 9.194458252 | 0.9194458252 |
| org-agenda-ng–tags-p | 70250 | 8.1897379849 | 0.0001165799 |
| org-agenda-ng–format-element | 3980 | 6.5944325679 | 0.0016568926 |
| outline-next-heading | 70320 | 6.1190180490 | 8.701…e-05 |
| re-search-forward | 97050 | 5.8706467829 | 6.049…e-05 |
| org-get-tags-at | 74230 | 5.4078158059 | 7.285…e-05 |
| org-super-agenda–filter-finalize-entries | 10 | 5.2320123400 | 0.5232012340 |
| org-super-agenda–group-items | 10 | 5.1260959210 | 0.5126095921 |
| org-super-agenda–group-dispatch | 130 | 5.119333624 | 0.0393794894 |
| sort | 20 | 3.8204368569 | 0.1910218428 |
| org-element–parse-objects | 6180 | 3.5386578929 | 0.0005725983 |
| org-is-habit-p | 5970 | 3.2497755920 | 0.0005443510 |
| org-entry-get | 5970 | 3.2347964049 | 0.0005418419 |
| org–property-local-values | 5970 | 3.1796357319 | 0.0005326023 |
| org-get-property-block | 5970 | 3.0767919680 | 0.0005153755 |
| org-entries-lessp | 20020 | 2.6563960079 | 0.0001326871 |
Now trying again without it:
;; (elp-profile 1 nil (org-agenda-ng "~/src/emacs/org-super-agenda/test/test.org"
;; (tags "world")))
(elp-profile 10 nil (org-agenda-ng org-agenda-files
(tags "Emacs")))| Function | Times called | Total time | Average time |
|---|---|---|---|
| mapcar | 1791 | 57.096304538 | 0.0318795670 |
| org-agenda-ng–agenda | 10 | 54.232133506 | 5.4232133505 |
| org-agenda-ng–filter-buffer | 80 | 30.065167040 | 0.3758145880 |
| org-get-tags-at | 74230 | 13.840202495 | 0.0001864502 |
| org-agenda-ng–format-element | 3980 | 13.429297797 | 0.0033741954 |
| org-element-headline-parser | 3980 | 12.771776652 | 0.0032089891 |
| org-agenda-finalize-entries | 10 | 9.1439433990 | 0.9143943399 |
| org-agenda-ng–tags-p | 70250 | 9.0249653730 | 0.0001284692 |
| org-super-agenda–filter-finalize-entries | 10 | 7.300515859 | 0.7300515859 |
| outline-next-heading | 70320 | 7.2384435649 | 0.0001029357 |
| org-super-agenda–group-items | 10 | 4.918585855 | 0.4918585855 |
| org-super-agenda–group-dispatch | 130 | 4.9125893509 | 0.0377891488 |
| re-search-forward | 101020 | 4.6294823850 | 4.582…e-05 |
| org-up-heading-safe | 7370 | 4.4629885620 | 0.0006055615 |
| org-is-habit-p | 5960 | 4.2772351910 | 0.0007176569 |
| org-entry-get | 5960 | 4.2595350800 | 0.0007146870 |
| org-super-agenda–group-tag | 50 | 3.8942044929 | 0.0778840898 |
| re-search-backward | 26150 | 3.3660083490 | 0.0001287192 |
| org–property-local-values | 5960 | 3.1793476329 | 0.0005334475 |
| org-get-property-block | 5960 | 3.0662425979 | 0.0005144702 |
Wow, using org-trust-scanner-tags saves a lot of time.
Profiling flet across all agenda files
Without flet
(elp-profile 5 (org-agenda-ng--agenda
:files org-agenda-files
:pred (lambda ()
(and (org-agenda-ng--todo-p)
(or (org-agenda-ng--date-p :deadline '<= (org-today))
(org-agenda-ng--date-p :scheduled '<= (org-today)))
(not (apply #'org-agenda-ng--todo-p org-done-keywords-for-agenda))))))mapcar 711 26.910164986 0.0378483333 org-agenda-ng--agenda 5 21.012501837 4.2025003674 org-agenda-ng--filter-buffer 40 13.751964650 0.3437991162 org-agenda-ng--todo-p 37080 5.8788306440 0.0001585445 org-agenda-ng--format-element 1180 4.5712275970 0.0038739216 org-get-todo-state 37080 4.1661659069 0.0001123561 org-agenda-ng--date-p 21595 4.1442710769 0.0001919088 org-entry-get 22730 2.8275069239 0.0001243953 org-entry-properties 21595 2.6558403739 0.0001229840 outline-next-heading 34625 2.0894695999 6.034...e-05 org-element-headline-parser 1180 1.9110445780 0.0016195293 re-search-forward 42280 1.6994989150 4.019...e-05 org-agenda-ng--add-faces 1180 1.6172592580 0.0013705586 org-agenda-ng--add-scheduled-face 1180 1.607386145 0.0013621916 org-get-tags-at 1180 1.1521010509 0.0009763568 org-back-to-heading 64530 1.1005834200 1.705...e-05 org-up-heading-safe 2360 1.0182265390 0.0004314519 outline-back-to-heading 64530 1.0086056729 1.563...e-05 org-parse-time-string 7560 0.8314918499 0.0001099856 org-time-string-to-absolute 3780 0.8277485280 0.0002189810
With flet
(elp-profile 5 (org-agenda-ng--agenda
:files org-agenda-files
:pred (lambda ()
(and (todo)
(or (date :deadline '<= (org-today))
(date :scheduled '<= (org-today)))
(not (apply #'todo org-done-keywords-for-agenda))))))mapcar 711 25.608392569 0.0360174297 org-agenda-ng--agenda 5 24.019318793 4.8038637586 org-agenda-ng--filter-buffer 40 14.160293256 0.3540073313 org-agenda-ng--date-p 21595 4.2111783960 0.0001950071 org-agenda-finalize-entries 5 4.0930243110 0.8186048622 org-super-agenda--filter-finalize-entries 5 3.937522006 0.7875044012 org-agenda-ng--todo-p 37080 3.5687476730 9.624...e-05 org-get-todo-state 37080 3.4737076600 9.368...e-05 outline-next-heading 34625 3.4689080650 0.0001001850 re-search-forward 42280 3.0743315830 7.271...e-05 org-agenda-ng--format-element 1180 2.9511605820 0.0025009835 org-element-headline-parser 1180 2.6757063699 0.0022675477 org-super-agenda--group-items 5 2.187362092 0.4374724183 org-super-agenda--group-dispatch 70 2.184685662 0.0312097951 org-entry-get 22730 2.0711872869 9.112...e-05 org-entry-properties 21595 1.8958912070 8.779...e-05 org-super-agenda--group-tag 25 1.8498977799 0.0739959111 org-element-timestamp-parser 3785 1.8234333229 0.0004817525 org-parse-time-string 7560 1.7121709579 0.0002264776 org-element--get-time-properties 1180 1.1814058020 0.0010011913
Profiling flet on a single file
This shows that the difference between them, if any, is so small as to be irrelevant. The convenience and clarity are a big win.
Without flet
(elp-profile 5 (org-agenda-ng--agenda
:files "~/org/main.org"
:pred (lambda ()
(and (org-agenda-ng--todo-p)
(or (org-agenda-ng--date-p :deadline '<= (org-today))
(org-agenda-ng--date-p :scheduled '<= (org-today)))
(not (apply #'org-agenda-ng--todo-p org-done-keywords-for-agenda))))))mapcar 526 3.7766218089 0.0071798893 org-agenda-ng--agenda 5 2.75718831 0.551437662 org-agenda-ng--filter-buffer 5 1.402551392 0.2805102784 org-agenda-ng--format-element 265 0.8864161399 0.0033449665 org-get-tags-at 265 0.7896260759 0.0029797210 org-up-heading-safe 1150 0.7589292910 0.0006599385 re-search-backward 3700 0.5956338739 0.0001609821 org-agenda-ng--todo-p 6690 0.5781650060 8.642...e-05 org-get-todo-state 6690 0.5603983020 8.376...e-05 org-agenda-ng--date-p 5940 0.5209897369 8.770...e-05 org-entry-get 6195 0.4158440950 6.712...e-05 org-entry-properties 5940 0.3640524090 6.128...e-05 org-element-headline-parser 265 0.2810144710 0.0010604319 outline-next-heading 6195 0.2485497380 4.012...e-05 org-back-to-heading 14565 0.1957209180 1.343...e-05 re-search-forward 7850 0.1927130979 2.454...e-05 outline-back-to-heading 14565 0.1751091780 1.202...e-05 org-outline-level 2300 0.1680958539 7.308...e-05 org-agenda-finalize-entries 5 0.1610422239 0.0322084448 org-super-agenda--filter-finalize-entries 5 0.132423043 0.0264846085
With flet
(elp-profile 5 (org-agenda-ng--agenda
:files "~/org/main.org"
:pred (lambda ()
(and (todo)
(or (date :deadline '<= (org-today))
(date :scheduled '<= (org-today)))
(not (apply #'todo org-done-keywords-for-agenda))))))mapcar 526 3.7898506779 0.0072050393 org-agenda-ng--agenda 5 2.7695176850 0.5539035370 org-agenda-ng--filter-buffer 5 1.414347774 0.2828695548 org-agenda-ng--format-element 265 0.8871611419 0.0033477778 org-get-tags-at 265 0.7891641319 0.0029779778 org-up-heading-safe 1150 0.7581951110 0.0006593000 re-search-backward 3700 0.5948686769 0.0001607753 org-agenda-ng--todo-p 6690 0.5840980579 8.730...e-05 org-get-todo-state 6690 0.5666448919 8.470...e-05 org-agenda-ng--date-p 5940 0.5196037069 8.747...e-05 org-entry-get 6195 0.4144106150 6.689...e-05 org-entry-properties 5940 0.3640680380 6.129...e-05 org-element-headline-parser 265 0.2810144920 0.0010604320 outline-next-heading 6195 0.2495287770 4.027...e-05 org-back-to-heading 14565 0.1959557380 1.345...e-05 re-search-forward 7850 0.1933439489 2.462...e-05 outline-back-to-heading 14565 0.1753121230 1.203...e-05 org-outline-level 2300 0.1676228200 7.287...e-05 org-agenda-finalize-entries 5 0.1607656930 0.0321531386 org-super-agenda--filter-finalize-entries 5 0.1316961509 0.0263392301
Profiling tags matching
ng
(elp-profile 1 nil
(org-agenda-ng "~/org/main.org"
(tags "computer")))| Function | Times called | Total time | Average time |
|---|---|---|---|
| mapcar | 4217 | 12.612716455 | 0.0029909216 |
| org-agenda-ng–agenda | 1 | 9.721410651 | 9.721410651 |
| org-get-tags-at | 1845 | 7.4793860389 | 0.0040538677 |
| org-up-heading-safe | 9361 | 6.4622674019 | 0.0006903394 |
| re-search-backward | 25001 | 5.3399866239 | 0.0002135909 |
| org-agenda-ng–filter-buffer | 1 | 4.874598854 | 4.874598854 |
| org-agenda-ng–tags-p | 1238 | 4.8067623430 | 0.0038826836 |
| org-agenda-ng–format-element | 607 | 3.6325626609 | 0.0059844524 |
| org-outline-level | 17484 | 1.0298924459 | 5.890…e-05 |
| org-add-props | 2074 | 0.8305549259 | 0.0004004604 |
| org-element-headline-parser | 607 | 0.2092664829 | 0.0003447553 |
| org-back-to-heading | 11813 | 0.1252112960 | 1.059…e-05 |
| outline-back-to-heading | 11813 | 0.1100693780 | 9.317…e-06 |
| org-end-of-subtree | 607 | 0.0721986340 | 0.0001189433 |
| outline-on-heading-p | 11813 | 0.0675261030 | 5.716…e-06 |
| outline-next-heading | 1239 | 0.0627980999 | 5.068…e-05 |
| re-search-forward | 3273 | 0.0612446620 | 1.871…e-05 |
| org-agenda-finalize-entries | 1 | 0.041846274 | 0.041846274 |
| buffer-substring-no-properties | 6329 | 0.0308716979 | 4.877…e-06 |
| line-end-position | 903 | 0.0280484950 | 3.106…e-05 |
ng without inheritance
(elp-profile 1 nil
(org-agenda-ng "~/org/main.org"
(tags "computer")))| Function | Times called | Total time | Average time |
|---|---|---|---|
| mapcar | 4217 | 12.580246839 | 0.0029832219 |
| org-agenda-ng–agenda | 1 | 8.777776059 | 8.777776059 |
| org-get-tags-at | 1845 | 8.2853503299 | 0.0044907047 |
| org-up-heading-safe | 9361 | 7.2710981889 | 0.0007767437 |
| re-search-backward | 25001 | 5.3360082060 | 0.0002134317 |
| org-agenda-ng–filter-buffer | 1 | 4.865602689 | 4.865602689 |
| org-agenda-ng–tags-p | 1238 | 4.7983754310 | 0.0038759090 |
| org-agenda-ng–format-element | 607 | 3.6273825100 | 0.0059759184 |
| org-outline-level | 17484 | 1.0284417919 | 5.882…e-05 |
| org-back-to-heading | 11813 | 0.9390534479 | 7.949…e-05 |
| org-split-string | 4940 | 0.833825087 | 0.0001687905 |
| string-match | 9102 | 0.8231629100 | 9.043…e-05 |
| org-element-headline-parser | 607 | 0.2034305819 | 0.0003351409 |
| outline-back-to-heading | 11813 | 0.1096120189 | 9.278…e-06 |
| org-end-of-subtree | 607 | 0.0710802559 | 0.0001171009 |
| outline-on-heading-p | 11813 | 0.0670029359 | 5.671…e-06 |
| outline-next-heading | 1239 | 0.0622323519 | 5.022…e-05 |
| re-search-forward | 3273 | 0.0603102519 | 1.842…e-05 |
| org-agenda-finalize-entries | 1 | 0.037286496 | 0.037286496 |
| buffer-substring-no-properties | 6329 | 0.0285818689 | 4.516…e-06 |
original
(elp-profile 1 nil
(with-current-buffer "main.org"
(org-tags-view nil "computer")))| Function | Times called | Total time | Average time |
|---|---|---|---|
| org-tags-view | 1 | 2.620578129 | 2.620578129 |
| org-scan-tags | 1 | 1.448883817 | 1.448883817 |
| org-agenda-format-item | 607 | 0.9273893060 | 0.0015278242 |
| org-add-props | 2042 | 0.8877267209 | 0.0004347339 |
| org-agenda-finalize | 1 | 0.144506782 | 0.144506782 |
| re-search-forward | 2154 | 0.1367046650 | 6.346…e-05 |
| string-match | 8742 | 0.1002517259 | 1.146…e-05 |
| org-get-priority | 607 | 0.0961996220 | 0.0001584837 |
| org-agenda-align-tags | 1 | 0.095166495 | 0.095166495 |
| org-agenda-prepare | 1 | 0.081724472 | 0.081724472 |
| org-outline-level | 1246 | 0.0771033170 | 6.188…e-05 |
| org-agenda-finalize-entries | 1 | 0.071707404 | 0.071707404 |
| org-agenda-prepare-buffers | 1 | 0.057903921 | 0.057903921 |
| org-get-heading | 607 | 0.0517784369 | 8.530…e-05 |
| mapcar | 3738 | 0.0418641110 | 1.119…e-05 |
| org-agenda-highlight-todo | 607 | 0.0273123070 | 4.499…e-05 |
| mapconcat | 609 | 0.024743305 | 4.062…e-05 |
| sort | 2 | 0.02117069 | 0.010585345 |
| org-activate-plain-links | 132 | 0.0203558980 | 0.0001542113 |
| org-activate-bracket-links | 78 | 0.0198589680 | 0.0002546021 |
More profiling
[2018-05-10 Thu 15:02] I think these are decent improvements.
(elp-profile 1 nil (org-agenda-ng "~/org/main.org"
(or (habit)
(and (or (date '= (org-today))
(deadline '<=)
(scheduled '<= (org-today)))
(not (apply #'todo org-done-keywords-for-agenda)))
(and (todo "DONE" "CANCELLED")
(closed '= (org-today))))))| Function | Times called | Total time | Average time |
|---|---|---|---|
| mapcar | 164 | 1.5004585290 | 0.0091491373 |
| org-agenda-ng–agenda | 1 | 1.348231247 | 1.348231247 |
| org-agenda-ng–filter-buffer | 1 | 1.1391189879 | 1.1391189879 |
| org-agenda-ng–date-plain-p | 1267 | 0.6198571040 | 0.0004892321 |
| org-entry-get | 3983 | 0.2979337370 | 7.480…e-05 |
| org-is-habit-p | 1365 | 0.2049101109 | 0.0001501172 |
| org–property-local-values | 1365 | 0.1940614150 | 0.0001421695 |
| org-agenda-ng–habit-p | 1272 | 0.1911009179 | 0.0001502365 |
| org-agenda-ng–format-element | 52 | 0.177965411 | 0.0034224117 |
| org-get-property-block | 1365 | 0.1760004519 | 0.0001289380 |
| org-get-tags-at | 52 | 0.1362824969 | 0.0026208172 |
| org-agenda-ng–date-p | 3880 | 0.1351176629 | 3.482…e-05 |
| org-up-heading-safe | 226 | 0.1276747609 | 0.0005649325 |
| re-search-backward | 2028 | 0.1144211070 | 5.642…e-05 |
| org-entry-properties | 2618 | 0.0848660999 | 3.241…e-05 |
| org-agenda-ng–todo-p | 1319 | 0.081952653 | 6.213…e-05 |
| org-get-todo-state | 1319 | 0.0796836810 | 6.041…e-05 |
| re-search-forward | 3754 | 0.0739803739 | 1.970…e-05 |
| org-inlinetask-in-task-p | 1365 | 0.0657829330 | 4.819…e-05 |
| org-agenda-ng–scheduled-p | 1247 | 0.0619497850 | 4.967…e-05 |
Intersecting query results
An idea that might be helpful for performance in some cases, depending on the query, the data, and whether the query has a preamble. But it looks like it would very rarely be helpful.
(cl-defun org-ql-agenda-intersection (buffers-files queries &key entries sort buffer narrow super-groups)
"Like `org-ql-agenda', but intersects multiple queries."
(declare (indent defun))
(let* ((org-ql-cache (ht))
(entries (->> queries
(--map (org-ql-select buffers-files
it
:action 'element-with-markers
:narrow narrow
:sort sort))
(-reduce #'-intersection))))
(org-ql-agenda--agenda buffers-files queries
:entries entries :super-groups super-groups)))
(bench-multi-lexical :times 1
:forms (("intersection" (let ((org-use-tag-inheritance nil))
(org-ql-agenda-intersection (org-agenda-files)
'((todo "TODO")
(tags "Emacs"))
:sort '(priority deadline)
:super-groups org-super-agenda-groups)))
("normal" (let ((org-use-tag-inheritance nil))
(org-ql-agenda (org-agenda-files)
(and (todo "TODO")
(tags "Emacs"))
:sort (priority deadline)
:super-groups org-super-agenda-groups)))))| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| normal | 3.70 | 0.233147 | 0 | 0 |
| intersection | slowest | 0.862512 | 0 | 0 |
Alternative approach
[2019-09-01 Sun 08:17] This is very experimental, but the results are surprising. When the action function returns a fairly simple list, the intersection is very slightly faster. When returning full elements, the intersection is much slower, so that it more than doubles the runtime. I wonder if the element list comparison is short-circuiting, or if it looks at the whole lists, because it seems like it shouldn't take more than 4-5 list elements before it realizes that two lists don't match.
Anyway, looks like this approach isn't viable, at least not without a much more complicated implementation, which probably wouldn't be worth it.
(let* ((action-fn (lambda ()
(list (current-buffer)
(point)
(substring-no-properties (org-get-heading t t)))))
(files '("~/org/main.org")))
;; NOTE: Careful to use the same files and action in each one. I duplicated
;; the variable in each form to make individual testing easier.
(bench-multi-lexical :times 1 :ensure-equal t
:forms (("normal" (->> (let ((org-ql-cache (ht))
(action-fn (lambda ()
(list (current-buffer)
(point)
(substring-no-properties (org-get-heading t t)))))
(files '("~/org/main.org")))
(org-ql-select files
'(and (not (done))
(or (habit)
(deadline auto)
(scheduled :to today)
(ts-active :on today)
(closed :on today)))
:action action-fn))))
("Testing" (let* ((org-ql-cache (ht))
(files '("~/org/main.org"))
(action-fn (lambda ()
(list (current-buffer)
(point)
(substring-no-properties (org-get-heading t t)))))
(and-queries '(not (done)))
(or-queries '((habit)
(deadline auto)
(scheduled :to today)
(ts-active :on today)
(closed :on today)))
(and-results (org-ql-select files
and-queries
:action action-fn))
(or-results (cl-loop for query in or-queries
append (org-ql-select files
query
:action action-fn))))
(seq-intersection and-results
(->> or-results
-uniq)))))))| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| Testing | 1.15 | 0.248376 | 0 | 0 |
| normal | slowest | 0.284897 | 0 | 0 |
;; With caching enabled
(let* ((action-fn (lambda ()
(list (current-buffer)
(point)
(substring-no-properties (org-get-heading t t)))))
(files '("~/org/main.org")))
(bench-multi-lexical :times 1 :ensure-equal t
:forms (("normal" (->> (org-ql-select files
'(and (not (done))
(or (habit)
(deadline auto)
(scheduled :to today)
(ts-active :on today)
(closed :on today)))
:action action-fn)))
("Testing" (let* ((files '("~/org/main.org"))
(and-queries '(not (done)))
(or-queries '((habit)
(deadline auto)
(scheduled :to today)
(ts-active :on today)
(closed :on today)))
(and-results (org-ql-select files
and-queries
:action action-fn))
(or-results (cl-loop for query in or-queries
append (org-ql-select files
query
:action action-fn))))
(seq-intersection and-results
(->> or-results
-uniq)))))))| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| normal | 13.72 | 0.002311 | 0 | 0 |
| Testing | slowest | 0.031707 | 0 | 0 |
Using full views:
(let* ((action-fn (lambda ()
(list (current-buffer)
(point)
(substring-no-properties (org-get-heading t t)))))
(files '("~/org/main.org")))
(bench-multi-lexical :times 1
:forms (("normal" (->> (let ((org-ql-cache (ht))
(files '("~/org/main.org")))
(org-ql-search files
'(and (not (done))
(or (habit)
(deadline auto)
(scheduled :to today)
(ts-active :on today)
(closed :on today)))))))
("Testing" (let* ((org-ql-cache (ht))
(files '("~/org/main.org"))
(and-queries '(not (done)))
(or-queries '((habit)
(deadline auto)
(scheduled :to today)
(ts-active :on today)
(closed :on today)))
(and-results (org-ql-select files
and-queries
:action 'element-with-markers))
(or-results (cl-loop for query in or-queries
append (org-ql-select files
query
:action 'element-with-markers)))
(final-results (seq-intersection and-results
(->> or-results
-uniq))))
(org-ql-agenda--agenda nil nil
:entries final-results)
)))))| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| normal | 1.74 | 0.534742 | 0 | 0 |
| Testing | slowest | 0.931897 | 0 | 0 |
Just gathering results, but using elements:
(let* ((action-fn 'element-with-markers)
(files '("~/org/main.org")))
;; NOTE: Careful to use the same files and action in each one. I duplicated
;; the variable in each form to make individual testing easier.
(bench-multi-lexical :times 1 :ensure-equal t
:forms (("normal" (->> (let ((org-ql-cache (ht)))
(org-ql-select files
'(and (not (done))
(or (habit)
(deadline auto)
(scheduled :to today)
(ts-active :on today)
(closed :on today)))
:action action-fn))))
("Testing" (let* ((org-ql-cache (ht))
(and-queries '(not (done)))
(or-queries '((habit)
(deadline auto)
(scheduled :to today)
(ts-active :on today)
(closed :on today)))
(and-results (org-ql-select files
and-queries
:action action-fn))
(or-results (cl-loop for query in or-queries
append (org-ql-select files
query
:action action-fn))))
(seq-intersection and-results
(->> or-results
-uniq)))))))| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| normal | 2.27 | 0.314218 | 0 | 0 |
| Testing | slowest | 0.714587 | 0 | 0 |
[2019-08-29 Thu 06:24] Benchmarking org-ql compared to re-search-forward for getting headings in buffer
Minimal difference, and that's a very large file, too. On smaller files it's thousandths of a second.
(with-current-buffer (find-buffer-visiting "~/org/inbox.org")
(bench-multi-lexical :times 1 :ensure-equal t
:forms (("org-ql" (org-ql-select (current-buffer)
'(level 1)
:action '(progn
(font-lock-ensure (line-beginning-position) (line-end-position))
(cons (org-get-heading t) (point)))))
("re-search-forward" (org-with-wide-buffer
(goto-char (point-min))
(when (org-before-first-heading-p)
(outline-next-heading))
(cl-loop while (re-search-forward (rx bol "*" (1+ blank)) nil t)
do (font-lock-ensure (line-beginning-position) (line-end-position))
collect (cons (org-get-heading t) (match-beginning 0))))))))| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| re-search-forward | 1.17 | 0.520375 | 0 | 0 |
| org-ql | slowest | 0.608281 | 0 | 0 |
Caching of inherited tags
[2019-09-05 Thu 07:59] Implemented a per-buffer tags cache that seems to significantly speed up tags queries that use tag inheritance. It persists as long as the buffer remains unmodified, and it's usable from any code as a single function that automatically uses caching. It also returns inherited tags and local tags separately, which could be useful for having separate selectors, one for inherited tags, one for local tags, and one for both.
(defvar org-ql-tags-cache (ht)
"Per-buffer tags cache.
Keyed by buffer. Each value is a cons of the buffer's modified
tick, and another hash table keyed on buffer position, whose
values are a list of two lists, inherited tags and local tags, as
strings.")
(defun org-ql--tags-at (position)
"Return tags for POSITION in current buffer.
Returns cons (INHERITED-TAGS . LOCAL-TAGS)."
;; I'd like to use `-if-let*', but it doesn't leave non-nil variables
;; bound in the else clause, so destructured variables that are non-nil,
;; like found caches, are not available in the else clause.
(if-let* ((buffer-cache (gethash (current-buffer) org-ql-tags-cache))
(modified-tick (car buffer-cache))
(tags-cache (cdr buffer-cache))
(buffer-unmodified-p (eq (buffer-modified-tick) modified-tick))
(cached-result (gethash position tags-cache)))
;; Found in cache: return them.
(pcase cached-result
('org-ql-nil nil)
(_ cached-result))
;; Not found in cache: get tags and cache them.
(let* ((local-tags (or (org-get-tags position 'local)
'org-ql-nil))
(inherited-tags (or (save-excursion
(when (org-up-heading-safe)
(-let* (((inherited local) (org-ql--tags-at (point)))
(inherited-tags (when (or inherited local)
(cond ((and (listp inherited)
(listp local))
(append inherited local))
((cond ((listp inherited) inherited)
((listp local) local)))))))
(when inherited-tags
(->> inherited-tags -non-nil -uniq)))))
'org-ql-nil))
(all-tags (list inherited-tags local-tags)))
;; Check caches again, because they may have been set now.
;; TODO: Is there a clever way we could avoid doing this, or is it inherently necessary?
(setf buffer-cache (gethash (current-buffer) org-ql-tags-cache)
modified-tick (car buffer-cache)
tags-cache (cdr buffer-cache)
buffer-unmodified-p (eq (buffer-modified-tick) modified-tick))
(cond ((or (not buffer-cache)
(not buffer-unmodified-p))
;; Buffer-local tags cache empty or invalid: make new one.
(puthash (current-buffer)
(cons (buffer-modified-tick)
(let ((table (make-hash-table)))
(puthash position all-tags table)
table))
org-ql-tags-cache)
;; Return tags, not the cons put on the buffer-cache.
all-tags)
;; Buffer-local tags cache found, but no result: store this one.
(t (puthash position all-tags tags-cache))))))
(org-ql--defpred tags-cached (&rest tags)
"Return non-nil if current heading has one or more of TAGS (a list of strings)."
;; TODO: Try to use `org-make-tags-matcher' to improve performance. It would be nice to not have
;; to run `org-get-tags' for every heading, especially with inheritance.
(cl-macrolet ((tags-p (tags)
`(and ,tags
(not (eq 'org-ql-nil ,tags)))))
(-let* (((inherited local) (org-ql--tags-at (point))))
(cl-typecase tags
(null (or (tags-p inherited)
(tags-p local)))
(otherwise (or (when (tags-p inherited)
(seq-intersection tags inherited))
(when (tags-p local)
(seq-intersection tags local))))))))Benchmark results:
(let* ((buffers '("~/org/main.org"))
(tags '("Emacs")))
(bench-multi-lexical :times 1 :ensure-equal t
:forms (("uncached" (let ((org-ql-cache (ht)))
(org-ql-select buffers
`(tags ,@tags))))
("cached" (let ((org-ql-cache (ht))
(org-ql-tags-cache (ht)))
(org-ql-select buffers
`(tags-cached ,@tags)))))))| Form | x faster than next | Total runtime | # of GCs | Total GC runtime |
|---|---|---|---|---|
| cached | 6.51 | 0.519871 | 0 | 0 |
| uncached | slowest | 3.386679 | 0 | 0 |