[Piglit] recovering from aborted runs

[Dylan Baker]

On Mon, Mar 23, 2015 at 03:24:21PM -0600, Brian Paul wrote:
> On 03/23/2015 03:07 PM, Dylan Baker wrote:
> > On Mon, Mar 23, 2015 at 02:57:07PM -0600, Brian Paul wrote:
> >> Hmm, can you give me a concrete example of how to do this?
> >>
> >> I have an aborted run and tests/ contains several thousand NNN.json
> >> files.  What "piglit summary console" command should I use to generate
> >> the json file?  I've tried a few things without luck.
> >
> > `piglit summary console -s <your results folder>`
> > gives me a results.json file.
> 
> OK, if I leave off the 'tests/' part I get the summary info, but I still 

You are correct, I happened to start a run into a directory that already
had a run. I'll send a patch, sorry about the confusion.

> don't get a consolidated .json file.  When I have 'tests/' at the end of 
> the path, the script fails:
> 
> $ bin/piglit.py summary console -s results/03-23/tests/
> Traceback (most recent call last):
>    File "bin/piglit.py", line 148, in <module>
>      main()
>    File "bin/piglit.py", line 143, in main
>      returncode = parsed.func(args)
>    File 
> "/home/Brian/piglit-mingw32/lib/piglit/framework/programs/summary.py", 
> line 136, in console
>      output = summary.Summary(args.results)
>    File "/home/Brian/piglit-mingw32/lib/piglit/framework/summary.py", 
> line 301, in __init__
>      self.results = [framework.results.load_results(i) for i in resultfiles]
>    File "/home/Brian/piglit-mingw32/lib/piglit/framework/results.py", 
> line 217, in load_results
>      raise Exception("No results found")
> Exception: No results found

That is expected.

> 
> 
> -Brian
> 
> >
> >>
> >> BTW, the piglit.py script always dumps core upon exit on Cygwin on
> >> Windows.  I don't know why.
> >>
> >> -Brian
> >> %
> >>
> >> On 03/17/2015 11:25 AM, Dylan Baker wrote:
> >>> You can either use `piglit resume` to resume the run, or just run
> >>> any `piglit summary` subcommand to generate one. We could pretty easily
> >>> add a command to piglit to combine them as well.
> >>>
> >>> Dylan
> >>>
> >>> On Tue, Mar 17, 2015 at 09:36:01AM -0600, Brian Paul wrote:
> >>>> Hi Dylan,
> >>>>
> >>>> I don't know when this changed, but when piglit runs now, it creates
> >>>> individual tests/NNNN.json files for each test.  Then at the end, it
> >>>> combines them into the results.json file.
> >>>>
> >>>> If the piglit run is interrupted (host crash/freeze), I'm left with all
> >>>> those individual files and no results.json file.  Is there command I can
> >>>> run to generate the results.json file from the individual files?
> >>>>
> >>>> -Brian
> >>>>
> >>>>
> >>
> 
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