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Print warning when kernel uses too much SLM

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Instead of just returning proper error code in case of exceeding
available Shared Local Memory size we also want to print error message
to make debugging easier.

Related-To: NEO-7280
Signed-off-by: Fabian Zwolinski <fabian.zwolinski@intel.com>
This commit is contained in:
Fabian Zwolinski
2022-10-07 10:44:43 +00:00
committed by Compute-Runtime-Automation
parent d4cddc7ecd
commit 7953d15826
15 changed files with 101 additions and 8 deletions
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14
opencl/test/unit_test/program/program_tests.cpp
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@@ -2063,16 +2063,28 @@ TEST_F(ProgramTests, whenCreatingFromZebinThenAppendAllowZebinFlagToBuildOptions
EXPECT_STREQ(expectedOptions.c_str(), program->options.c_str());
}
TEST_F(ProgramTests, givenProgramFromGenBinaryWhenSLMSizeIsBiggerThenDeviceLimitThenReturnError) {
TEST_F(ProgramTests, givenProgramFromGenBinaryWhenSLMSizeIsBiggerThenDeviceLimitThenPrintDebugMsgAndReturnError) {
DebugManagerStateRestore dbgRestorer;
DebugManager.flags.PrintDebugMessages.set(true);
PatchTokensTestData::ValidProgramWithKernelUsingSlm patchtokensProgram;
patchtokensProgram.slmMutable->TotalInlineLocalMemorySize = static_cast<uint32_t>(pDevice->getDeviceInfo().localMemSize * 2);
patchtokensProgram.recalcTokPtr();
auto program = std::make_unique<MockProgram>(nullptr, false, toClDeviceVector(*pClDevice));
program->buildInfos[rootDeviceIndex].unpackedDeviceBinary = makeCopy(patchtokensProgram.storage.data(), patchtokensProgram.storage.size());
program->buildInfos[rootDeviceIndex].unpackedDeviceBinarySize = patchtokensProgram.storage.size();
::testing::internal::CaptureStderr();
auto retVal = program->processGenBinary(*pClDevice);
EXPECT_EQ(CL_OUT_OF_RESOURCES, retVal);
std::string output = testing::internal::GetCapturedStderr();
const auto &slmInlineSize = patchtokensProgram.slmMutable->TotalInlineLocalMemorySize;
const auto &localMemSize = pDevice->getDeviceInfo().localMemSize;
std::string expectedOutput = "Size of SLM (" + std::to_string(slmInlineSize) + ") larger than available (" + std::to_string(localMemSize) + ")\n";
EXPECT_EQ(expectedOutput, output);
}
TEST_F(ProgramTests, givenExistingConstantSurfacesWhenProcessGenBinaryThenCleanupTheSurfaceOnlyForSpecificDevice) {