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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

[ROCm/composable_kernel commit: cc75948d1c]
This commit is contained in:
Robin Voetter
2026-01-26 23:50:15 +01:00
committed by GitHub
parent 2b90408685
commit aa35585fc7
27 changed files with 939 additions and 262 deletions
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3
experimental/grouped_convolution_tile_instances/instances/instance_includes.inc
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@@ -1,5 +1,6 @@
#include "../../builder/test/utils/ckb_conv_tile_test_configs.hpp"
#include "ck_tile/builder/testing/conv_fwd_ck_tile.hpp"
#include "ck_tile/builder/testing/conv/fwd.hpp"
#include "ck_tile/builder/testing/conv/ck_tile.hpp"
namespace ckb = ck_tile::builder;
namespace ckt = ck_tile::builder::test;

8
experimental/grouped_convolution_tile_instances/instances/instance_run.inc
View File

@@ -2,8 +2,6 @@
using Builder = ckb::ConvBuilder<SIGNATURE, ALGORITHM>;
using Instance = Builder::Instance;
auto conv = Instance{};
bool is_supported;
float avg_time;
std::tie(is_supported, avg_time) = ckt::run(conv, args, inputs, outputs, s_conf);
return std::make_tuple(is_supported, avg_time, conv.GetInstanceString());
auto conv = Instance{};
ckt::RunResult result = ckt::run(conv, args, inputs, outputs, s_conf);
return std::make_tuple(result.is_supported(), result.runtime, conv.GetInstanceString());