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[SYCLomatic] Support migration of CU_DEVICE_ATTRIBUTE_ASYNC_ENGINE_COUNT enum #2601

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[SYCLomatic] Support migration of CU_DEVICE_ATTRIBUTE_ASYNC_ENGINE_COUNT enum #2601

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348d06b
Add migration for CU_DEVICE_ATTRIBUTE_ASYNC_ENGINE_COUNT
the-slow-one Jan 7, 2025
52bd601
Remove CUDA related info
the-slow-one Jan 7, 2025
735f61f
Merge branch 'SYCLomatic' into 7365
the-slow-one Jan 8, 2025
d674326
Merge branch 'oneapi-src:SYCLomatic' into 7365
the-slow-one Jan 9, 2025
8e354be
Merge branch 'oneapi-src:SYCLomatic' into 7365
the-slow-one Jan 10, 2025
dfe19ad
Merge branch 'oneapi-src:SYCLomatic' into 7365
the-slow-one Jan 13, 2025
7edf229
Using C++ int max
the-slow-one Jan 15, 2025
cc570b0
Merge branch '7365' of https://github.com/the-slow-one/dhr.SYCLomatic…
the-slow-one Jan 15, 2025
e86b414
Merge branch 'oneapi-src:SYCLomatic' into 7365
the-slow-one Jan 16, 2025
5019037
Merge branch 'oneapi-src:SYCLomatic' into 7365
the-slow-one Mar 10, 2025
2f88036
Merge branch 'SYCLomatic' into 7365
the-slow-one May 5, 2025
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3 changes: 3 additions & 0 deletions clang/lib/DPCT/RuleInfra/MapNames.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1157,6 +1157,9 @@ void MapNames::setExplicitNamespaceMap(
{"CU_DEVICE_ATTRIBUTE_MAX_PITCH",
std::make_shared<EnumNameRule>("get_max_pitch",
HelperFeatureEnum::device_ext)},
{"CU_DEVICE_ATTRIBUTE_ASYNC_ENGINE_COUNT",
std::make_shared<EnumNameRule>("get_async_engine_count",
HelperFeatureEnum::device_ext)},
{"CU_CTX_MAP_HOST", std::make_shared<EnumNameRule>("0")},
{"CU_CTX_SCHED_BLOCKING_SYNC", std::make_shared<EnumNameRule>("0")},
{"CU_CTX_SCHED_SPIN", std::make_shared<EnumNameRule>("0")},
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3 changes: 3 additions & 0 deletions clang/runtime/dpct-rt/include/dpct/device.hpp
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Expand Up @@ -519,6 +519,9 @@ class device_ext : public sycl::device {

int get_max_pitch() const { return INT_MAX; }

// CU_DEVICE_ATTRIBUTE_ASYNC_ENGINE_COUNT is irrelevant in SYCL
int get_async_engine_count() const { return 0; }

/// Get the number of bytes of free and total memory on the SYCL device.
/// \param [out] free_memory The number of bytes of free memory on the SYCL device.
/// \param [out] total_memory The number of bytes of total memory on the SYCL device.
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6 changes: 5 additions & 1 deletion clang/test/dpct/driver_device.cu
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Expand Up @@ -57,7 +57,11 @@ void test() {

// CHECK: result7 = dpct::get_device(device).get_max_pitch();
cuDeviceGetAttribute(&result7,CU_DEVICE_ATTRIBUTE_MAX_PITCH, device);
std::cout << " result7 " << result5 << std::endl;
std::cout << " result7 " << result7 << std::endl;

// CHECK: result1 = dpct::get_device(device).get_async_engine_count();
cuDeviceGetAttribute(&result1,CU_DEVICE_ATTRIBUTE_ASYNC_ENGINE_COUNT, device);
std::cout << " result1 " << result1 << std::endl;
}

int main(){
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