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[DeviceASAN] Fix ASAN with kernel assert #2415

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Merged
merged 8 commits into from
Dec 18, 2024
Merged

[DeviceASAN] Fix ASAN with kernel assert #2415

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21684e6
fix metadata with assert
AllanZyne Dec 4, 2024
9be5313
Merge branch 'sycl' into review/yang/fix_metadata_assert
AllanZyne Dec 5, 2024
ec71b98
Merge branch 'sycl' into review/yang/fix_metadata_assert
AllanZyne Dec 10, 2024
29f7c71
fix 2 pvc machine
AllanZyne Dec 13, 2024
75a82aa
fix build
AllanZyne Dec 13, 2024
d05b5d5
init LaunchInfo
AllanZyne Dec 16, 2024
390d0b5
remove unused var
AllanZyne Dec 16, 2024
05f94a8
Merge branch 'sycl' into review/yang/fix_metadata_assert
AllanZyne Dec 16, 2024
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41 changes: 12 additions & 29 deletions source/loader/layers/sanitizer/asan/asan_ddi.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -52,12 +52,6 @@ ur_result_t setupContext(ur_context_handle_t Context, uint32_t numDevices,
return UR_RESULT_SUCCESS;
}

bool isInstrumentedKernel(ur_kernel_handle_t hKernel) {
auto hProgram = GetProgram(hKernel);
auto PI = getAsanInterceptor()->getProgramInfo(hProgram);
return PI->isKernelInstrumented(hKernel);
}

} // namespace

///////////////////////////////////////////////////////////////////////////////
Expand Down Expand Up @@ -465,12 +459,6 @@ __urdlllocal ur_result_t UR_APICALL urEnqueueKernelLaunch(

getContext()->logger.debug("==== urEnqueueKernelLaunch");

if (!isInstrumentedKernel(hKernel)) {
return pfnKernelLaunch(hQueue, hKernel, workDim, pGlobalWorkOffset,
pGlobalWorkSize, pLocalWorkSize,
numEventsInWaitList, phEventWaitList, phEvent);
}

USMLaunchInfo LaunchInfo(GetContext(hKernel), GetDevice(hQueue),
pGlobalWorkSize, pLocalWorkSize, pGlobalWorkOffset,
workDim);
Expand Down Expand Up @@ -1362,9 +1350,7 @@ __urdlllocal ur_result_t UR_APICALL urKernelCreate(
getContext()->logger.debug("==== urKernelCreate");

UR_CALL(pfnCreate(hProgram, pKernelName, phKernel));
if (isInstrumentedKernel(*phKernel)) {
UR_CALL(getAsanInterceptor()->insertKernel(*phKernel));
}
UR_CALL(getAsanInterceptor()->insertKernel(*phKernel));

return UR_RESULT_SUCCESS;
}
Expand All @@ -1385,9 +1371,7 @@ __urdlllocal ur_result_t UR_APICALL urKernelRetain(
UR_CALL(pfnRetain(hKernel));

auto KernelInfo = getAsanInterceptor()->getKernelInfo(hKernel);
if (KernelInfo) {
KernelInfo->RefCount++;
}
KernelInfo->RefCount++;

return UR_RESULT_SUCCESS;
}
Expand All @@ -1407,10 +1391,8 @@ __urdlllocal ur_result_t urKernelRelease(
UR_CALL(pfnRelease(hKernel));

auto KernelInfo = getAsanInterceptor()->getKernelInfo(hKernel);
if (KernelInfo) {
if (--KernelInfo->RefCount == 0) {
UR_CALL(getAsanInterceptor()->eraseKernel(hKernel));
}
if (--KernelInfo->RefCount == 0) {
UR_CALL(getAsanInterceptor()->eraseKernel(hKernel));
}

return UR_RESULT_SUCCESS;
Expand Down Expand Up @@ -1439,8 +1421,8 @@ __urdlllocal ur_result_t UR_APICALL urKernelSetArgValue(
std::shared_ptr<KernelInfo> KernelInfo;
if (argSize == sizeof(ur_mem_handle_t) &&
(MemBuffer = getAsanInterceptor()->getMemBuffer(
*ur_cast<const ur_mem_handle_t *>(pArgValue))) &&
(KernelInfo = getAsanInterceptor()->getKernelInfo(hKernel))) {
*ur_cast<const ur_mem_handle_t *>(pArgValue)))) {
auto KernelInfo = getAsanInterceptor()->getKernelInfo(hKernel);
std::scoped_lock<ur_shared_mutex> Guard(KernelInfo->Mutex);
KernelInfo->BufferArgs[argIndex] = std::move(MemBuffer);
} else {
Expand Down Expand Up @@ -1470,8 +1452,8 @@ __urdlllocal ur_result_t UR_APICALL urKernelSetArgMemObj(

std::shared_ptr<MemBuffer> MemBuffer;
std::shared_ptr<KernelInfo> KernelInfo;
if ((MemBuffer = getAsanInterceptor()->getMemBuffer(hArgValue)) &&
(KernelInfo = getAsanInterceptor()->getKernelInfo(hKernel))) {
if ((MemBuffer = getAsanInterceptor()->getMemBuffer(hArgValue))) {
auto KernelInfo = getAsanInterceptor()->getKernelInfo(hKernel);
std::scoped_lock<ur_shared_mutex> Guard(KernelInfo->Mutex);
KernelInfo->BufferArgs[argIndex] = std::move(MemBuffer);
} else {
Expand Down Expand Up @@ -1501,7 +1483,8 @@ __urdlllocal ur_result_t UR_APICALL urKernelSetArgLocal(
"==== urKernelSetArgLocal (argIndex={}, argSize={})", argIndex,
argSize);

if (auto KI = getAsanInterceptor()->getKernelInfo(hKernel)) {
{
auto KI = getAsanInterceptor()->getKernelInfo(hKernel);
std::scoped_lock<ur_shared_mutex> Guard(KI->Mutex);
// TODO: get local variable alignment
auto argSizeWithRZ = GetSizeAndRedzoneSizeForLocal(
Expand Down Expand Up @@ -1538,8 +1521,8 @@ __urdlllocal ur_result_t UR_APICALL urKernelSetArgPointer(
pArgValue);

std::shared_ptr<KernelInfo> KI;
if (getAsanInterceptor()->getOptions().DetectKernelArguments &&
(KI = getAsanInterceptor()->getKernelInfo(hKernel))) {
if (getAsanInterceptor()->getOptions().DetectKernelArguments) {
auto KI = getAsanInterceptor()->getKernelInfo(hKernel);
std::scoped_lock<ur_shared_mutex> Guard(KI->Mutex);
KI->PointerArgs[argIndex] = {pArgValue, GetCurrentBacktrace()};
}
Expand Down
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