[Piglit] [PATCH] tests/quick.py: reduce the number of vs_in tests in quick.py
dylan at pnwbakers.com
Wed Nov 9 22:56:16 UTC 2016
Anyone interested in this?
Quoting Dylan Baker (2016-10-31 14:40:35)
> There are 18000 of these tests, quick.py has 53000 tests, which is 34%
> of the total tests. That's just too many for quick.py.
> This patch takes the somewhat naive approach of just filtering out 80%
> of those tests from quick.py, which reduces the total number of tests to
> 38000, which makes a pretty big dent in the amount of time it takes to
> run quick.py. The approach is deterministic, but random.
> cc: Andres Gomez <agomez at igalia.com>
> Signed-off-by: <dylanx.c.baker at intel.com>
> tests/quick.py | 27 +++++++++++++++++++++++++++
> 1 file changed, 27 insertions(+)
> diff --git a/tests/quick.py b/tests/quick.py
> index 0e02f92..5f7250f 100644
> --- a/tests/quick.py
> +++ b/tests/quick.py
> @@ -1,8 +1,19 @@
> # -*- coding: utf-8 -*-
> +"""A quicker profile than all.
> +This profile filters out a number of very slow tests, and tests that are very
> +exhaustively tested, since they add a good deal of runtime to piglit.
> +There are 18000+ auto-generated tests that are exhaustive, but for quick.py we
> +don't want that level of exhaustiveness, so this filter removes 80% in a random
> +(but deterministic) way.
> from __future__ import (
> absolute_import, division, print_function, unicode_literals
> +import random
> from framework import grouptools
> from framework.test import (GleanTest, PiglitGLTest)
> @@ -13,6 +24,21 @@ __all__ = ['profile']
> # See the note in all.py about this warning
> # pylint: disable=bad-continuation
> +class FilterVsIn(object):
> + """Filter out 80% of the Vertex Attrib 64 vs_in tests."""
> + def __init__(self):
> + self.random = random.Random()
> + self.random.seed(42)
> + def __call__(self, name, _):
> + if 'vs_in' in name:
> + # 20%
> + return self.random.random() <= .2
> + return True
> GleanTest.GLOBAL_PARAMS += ["--quick"]
> # Set the --quick flag on a few image_load_store_tests
> @@ -37,3 +63,4 @@ with profile.group_manager(
> # These take too long
> profile.filter_tests(lambda n, _: '-explosion' not in n)
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