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[CK_BUILDER] conv bwd weight testing (#3618)

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* ck-builder: restructure testing conv

In order to prepare for bwd of conv testing, this commit moves some
files and types around so that we can reuse ckt::Args for both forward
and backwards convolution.

* ck-builder: decouple fwd_ck.hpp and fwd_reference.hpp from fwd.hpp

This will allow us to more easily include fwd.hpp from backwards
definitions, which is required for initializing bwd values.

* ck-builder: fix layout of test_ckb_conv_bwd_weight_xdl_cshuffle_v3

Turns out that the supplied layout isn't actually supported...

* ck-builder: ck and reference conv integration for bwd weight

* ck-builder: ck bwd weight execution test

* ck-builder: ckt::run support for ck-tile bwd weight

* ck-builder: ck tile bwd weight execution test

* ck-builder: extra debug printing in MatchesReference

* ck-builder: make ckt::run return RunResult

This type is more convenient than std::tuple, as it will allow us to
use google test matchers with this in the future.

* ck-builder: RunResult matcher

Using EXPECT_THAT(..., SuccessfulRun()) will generate a check and a nice error
message about how and why running an algorithm failed.

* ck-builder: doc fixes

* ck-builder: add missing headers
This commit is contained in:
Robin Voetter
2026-01-26 23:50:15 +01:00
committed by GitHub
parent 8654c0628f
commit cc75948d1c
27 changed files with 939 additions and 262 deletions
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18
experimental/builder/test/testing_utils.cpp
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@@ -339,4 +339,22 @@ void HipStatusMatcher::DescribeNegationTo(std::ostream* os) const
return ::testing::MakeMatcher(new HipStatusMatcher(error));
}
bool RunResultMatcher::MatchAndExplain(builder::test::RunResult actual,
::testing::MatchResultListener* listener) const
{
if(actual.error.has_value() && listener)
*listener << "run failed: " << actual.error.value();
return actual.is_supported();
}
void RunResultMatcher::DescribeTo(std::ostream* os) const { *os << "successful run"; }
void RunResultMatcher::DescribeNegationTo(std::ostream* os) const { *os << "unsuccessful run"; }
::testing::Matcher<builder::test::RunResult> SuccessfulRun()
{
return ::testing::MakeMatcher(new RunResultMatcher());
}
} // namespace ck_tile::test