Bug 105514 - MemoryError when using 'summary html' option
Summary: MemoryError when using 'summary html' option
Status: RESOLVED INVALID
Alias: None
Product: piglit
Classification: Unclassified
Component: infrastructure (show other bugs)
Version: unspecified
Hardware: Other All
: medium normal
Assignee: Dylan Baker
QA Contact: Piglit Mailing List
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2018-03-14 23:30 UTC by Clayton Craft
Modified: 2019-03-06 15:29 UTC (History)
0 users

See Also:
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Attachments

Description Clayton Craft 2018-03-14 23:30:21 UTC
Piglit seems to run out of memory and crash when processing (summary html) the xml files from a build in the mesa CI.



$ piglit summary html summary/sanity xml/*.xml                                                             i 
Traceback (most recent call last):                                                                                                   
  File "/tmp/build_root/m64/bin/piglit", line 178, in <module>                                                                       
    main()                                                                                                                           
  File "/tmp/build_root/m64/bin/piglit", line 174, in main                                                                           
    sys.exit(runner(args))                                                                                                           
  File "/tmp/build_root/m64/lib/piglit/framework/exceptions.py", line 51, in _inner                                                  
    func(*args, **kwargs)                                                                                                            
  File "/tmp/build_root/m64/lib/piglit/framework/programs/summary.py", line 119, in html                                             
    summary.html(args.resultsFiles, args.summaryDir, args.exclude_details)                                                           
  File "/tmp/build_root/m64/lib/piglit/framework/summary/html_.py", line 179, in html                                                
    _make_comparison_pages(results, destination, exclude)
  File "/tmp/build_root/m64/lib/piglit/framework/summary/html_.py", line 149, in _make_comparison_pages
    exclude=exclude))
  File "/usr/lib/python3.6/site-packages/mako/template.py", line 462, in render
    return runtime._render(self, self.callable_, args, data)
  File "/usr/lib/python3.6/site-packages/mako/runtime.py", line 839, in _render
    return context._pop_buffer().getvalue()
  File "/usr/lib/python3.6/site-packages/mako/util.py", line 158, in getvalue
    self.errors)
MemoryError
Comment 1 Dylan Baker 2018-03-15 17:27:08 UTC
How many XML files is that and how large are they? If you're throwing 1,000,000 results or so at it I would say you've just hit the limit of what the current HTML renderer can do.
Comment 2 Dylan Baker 2018-03-15 17:28:22 UTC
To be clearer, the HTML view was designed for A/B style comparison (or A/B/C). It's not really meant to view 10 different platforms at a time.
Comment 3 Adam Jackson 2019-03-06 15:29:15 UTC
(In reply to Dylan Baker from comment #2)
> To be clearer, the HTML view was designed for A/B style comparison (or
> A/B/C). It's not really meant to view 10 different platforms at a time.

Closing on this basis. Reducing memory usage would still be lovely, but please file issues in gitlab with specifics.


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