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120 lines
4.5 KiB
EmacsLisp
120 lines
4.5 KiB
EmacsLisp
;;; parse-file.el --- Benchmarks of phpinspect parser in different configurations -*- lexical-binding: t; -*-
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;; Copyright (C) 2023 Free Software Foundation, Inc
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;; Author: Hugo Thunnissen <devel@hugot.nl>
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;; Keywords: benchmark
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;; This program is free software; you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; This program is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with this program. If not, see <https://www.gnu.org/licenses/>.
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;;; Commentary:
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;;; Code:
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(require 'phpinspect-parser)
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(defun phpinspect-parse-current-buffer ()
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(phpinspect-parse-buffer-until-point
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(current-buffer)
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(point-max)))
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(let ((here (file-name-directory (or load-file-name buffer-file-name))))
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(with-temp-buffer
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(insert-file-contents (concat here "/Response.php"))
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(message "Incremental parse (warmup):")
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(phpinspect-with-parse-context (phpinspect-make-pctx :incremental t :bmap (phpinspect-make-bmap))
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(benchmark 1 '(phpinspect-parse-current-buffer)))
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(let ((bmap (phpinspect-make-bmap))
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(bmap2 (phpinspect-make-bmap)))
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(message "Incremental parse:")
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(phpinspect-with-parse-context (phpinspect-make-pctx :incremental t :bmap bmap)
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(benchmark 1 '(phpinspect-parse-current-buffer)))
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(garbage-collect)
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(message "Incremental parse (no edits):")
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(phpinspect-with-parse-context (phpinspect-make-pctx :incremental t
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:bmap bmap2
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:previous-bmap bmap
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:edtrack (phpinspect-make-edtrack))
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(benchmark 1 '(phpinspect-parse-current-buffer)))
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(garbage-collect)
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(message "Incremental parse repeat (no edits):")
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(phpinspect-with-parse-context (phpinspect-make-pctx :incremental t
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:bmap (phpinspect-make-bmap)
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:previous-bmap bmap2
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:edtrack (phpinspect-make-edtrack))
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(benchmark 1 '(phpinspect-parse-current-buffer)))
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(garbage-collect)
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(let ((edtrack (phpinspect-make-edtrack))
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(bmap (phpinspect-make-bmap))
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(bmap-after (phpinspect-make-bmap)))
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;; Fresh
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(phpinspect-with-parse-context (phpinspect-make-pctx :incremental t :bmap bmap)
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(phpinspect-parse-current-buffer))
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(message "Incremental parse after buffer edit:")
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;; Removes closing curly brace of __construct
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(goto-char 9062)
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(delete-backward-char 1)
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(garbage-collect)
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(phpinspect-edtrack-register-edit edtrack 9061 9061 1)
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(phpinspect-with-parse-context (phpinspect-make-pctx :bmap bmap-after :incremental t :previous-bmap bmap :edtrack edtrack)
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(benchmark 1 '(phpinspect-parse-current-buffer)))
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(phpinspect-edtrack-clear edtrack)
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(insert "{")
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(phpinspect-edtrack-register-edit edtrack 9061 9062 0)
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;; Mark region as edit without length deta
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(phpinspect-edtrack-register-edit edtrack 19552 19562 10)
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(garbage-collect)
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;;(profiler-start 'cpu)
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(message "Incremental parse after 2 more edits:")
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(phpinspect-with-parse-context (phpinspect-make-pctx :bmap (phpinspect-make-bmap)
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:incremental t
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:previous-bmap bmap-after
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:edtrack edtrack)
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(benchmark 1 '(phpinspect-parse-current-buffer)))
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;; (save-current-buffer
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;; (profiler-stop)
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;; (profiler-report)
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;; (profiler-report-write-profile (concat here "/profile.txt")))
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)))
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(with-temp-buffer
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(insert-file-contents (concat here "/Response.php"))
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(garbage-collect)
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(message "Bare (no token reuse) parse (warmup):")
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(benchmark 1 '(phpinspect-parse-current-buffer))
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(garbage-collect)
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(message "Bare (no token reuse) parse:")
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(benchmark 1 '(phpinspect-parse-current-buffer))))
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