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   1  Description of XHProf 0.9.2 library/viewer import into Moodle
   2  
   3  Removed (commit #1):
   4   * .arcconfig - Definitions for arcanist/phabricator removed completely
   5   * composer.json - Composer's definition removed completely
   6   * examples - examples dir removed completely
   7   * extension - extension dir removed completely
   8   * package.xml - PECL package definition removed completely
   9   * xhprof_html/docs - documentation dir removed completely
  10  
  11  Added (commit #2 - always taken from current moodle.git master):
  12   * index.html - prevent directory browsing on misconfigured servers
  13   * xhprof_moodle.php - containing all the stuff needed to run the xhprof profiler within Moodle
  14   * readme_moodle.txt - this file ;-)
  15  
  16  Our changes:  Look for "moodle" in code (commit #3 - always mimic from current moodle.git master):
  17   * xhprof_html/index.php  ----|
  18   * xhprof_html/callgraph.php -|=> Changed to use own DB iXHProfRuns implementation (moodle_xhprofrun)
  19   * xhprof_html/typeahead.php -|
  20   * xhprof_html/css/xhprof.css: Minor tweaks to report styles
  21   * xhprof_lib/utils/callgraph_utils.php: Modified to use $CFG->pathtodot
  22  
  23  TODO:
  24   * improvements to the listing mode: various commodity details like:
  25         - allow to filter by various criteria
  26         - inline (and ajax) editing of reference/comment and deleting
  27         - whatever daily usage discovers ;-)
  28   * add new settings to control if we want to profile things like:
  29         - php functions
  30         - memory
  31         - cpu times
  32         (all them are right now enabled for everybody by default)
  33   * allow multiple runs to be exported together (right now only ONE can be
  34     exported at a time). Note it is only an UI restriction, backend supports multiple.
  35  
  36  20101122 - MDL-24600 - Eloy Lafuente (stronk7): Original import of 0.9.2 release
  37  20110318 - MDL-26891 - Eloy Lafuente (stronk7): Implemented earlier profiling runs
  38  20130621 - MDL-39733 - Eloy Lafuente (stronk7): Export & import of profiling runs