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test(miopen): skip StaticFDBSync for gfx1201 CU counts with no shipped system db #14931

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yassinsolim merged 2 commits into from
Nov 4, 2026
+11 −4
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test(miopen): skip StaticFDBSync for gfx1201 CU counts with no shipped system db #14931

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test(miopen): skip StaticFDBSync for gfx1201 CU counts with no shippe…
yassinsolim Nov 2, 2026
4adbcd8
test(miopen): say why StaticFDBSync skips a param whose CU count does…
yassinsolim Nov 3, 2026
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15 changes: 11 additions & 4 deletions projects/miopen/test/gtest/db_sync.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -982,9 +982,12 @@ void StaticFDBSync(const std::string& arch, const size_t num_cu)
// reuse the runtime selector GetSysDbSelectionCu against the real device CU (base
// Handle::GetMaxComputeUnits, bypassing the TestHandle override) -- the test then validates
// exactly what this device would load. num_cu==0 params (gfx11xx) keep their existing behavior.
const auto real_cu = static_cast<int>(handle.miopen::Handle::GetMaxComputeUnits());
if(num_cu != 0 && miopen::GetSysDbSelectionCu(arch, real_cu) != static_cast<int>(num_cu))
GTEST_SKIP();
const auto real_cu = static_cast<int>(handle.miopen::Handle::GetMaxComputeUnits());
const auto sysdb_cu = miopen::GetSysDbSelectionCu(arch, real_cu);
if(num_cu != 0 && sysdb_cu != static_cast<int>(num_cu))
GTEST_SKIP() << "Skipping " << arch << " param " << num_cu << ": this device reports "
<< real_cu << " compute units and selects the system db for " << sysdb_cu
<< ", which differs from this param.";
handle.num_cu = num_cu;
SetupPaths(fdb_file_path, pdb_file_path, kdb_file_path, handle);
std::cout << "Handle CU count: " << handle.GetMaxComputeUnits()
Expand Down Expand Up @@ -1077,4 +1080,8 @@ INSTANTIATE_TEST_SUITE_P(Smoke,
std::make_pair("gfx1102", 0),
std::make_pair("gfx1151", 0),
std::make_pair("gfx1200", 0),
std::make_pair("gfx1201", 0)));
// Only the 64-CU (32-WGP) gfx1201 ships a system DB
// (gfx120140). 32 makes StaticFDBSync skip other CU
// counts, such as the 56-CU part (28 WGP), instead of
// failing on a missing file.
std::make_pair("gfx1201", 32)));
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