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[DeviceSanitizer] Support nullpointer detection & enable GPU tests (#…
…14891) UR: oneapi-src/unified-runtime#1914 --------- Co-authored-by: omarahmed1111 <omar.ahmed@codeplay.com>
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32 changes: 32 additions & 0 deletions
32
sycl/test-e2e/AddressSanitizer/nullpointer/global_nullptr.cpp
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,32 @@ | ||
| // REQUIRES: linux | ||
| // RUN: %{build} %device_asan_flags -O0 -g -o %t | ||
| // RUN: %{run} not %t 2>&1 | FileCheck %s | ||
| // RUN: %{build} %device_asan_flags -O1 -g -o %t | ||
| // RUN: %{run} not %t 2>&1 | FileCheck %s | ||
| // RUN: %{build} %device_asan_flags -O2 -g -o %t | ||
| // RUN: %{run} not %t 2>&1 | FileCheck %s | ||
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| #include <sycl/detail/core.hpp> | ||
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| int main() { | ||
| sycl::queue Q; | ||
| constexpr std::size_t N = 4; | ||
| int *array = nullptr; | ||
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| Q.submit([&](sycl::handler &h) { | ||
| h.parallel_for<class MyKernel>( | ||
| sycl::nd_range<1>(N, 1), [=](sycl::nd_item<1> item) { | ||
| auto private_array = | ||
| sycl::ext::oneapi::experimental::static_address_cast< | ||
| sycl::access::address_space::private_space, | ||
| sycl::access::decorated::no>(array); | ||
| private_array[0] = 0; | ||
| }); | ||
| Q.wait(); | ||
| }); | ||
| // CHECK: ERROR: DeviceSanitizer: null-pointer-access on Unknown Memory | ||
| // CHECK: WRITE of size 4 at kernel {{<.*MyKernel>}} LID(0, 0, 0) GID({{.*}}, 0, 0) | ||
| // CHECK: {{.*global_nullptr.cpp}}:[[@LINE-5]] | ||
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| return 0; | ||
| } |
36 changes: 36 additions & 0 deletions
36
sycl/test-e2e/AddressSanitizer/nullpointer/private_nullptr.cpp
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,36 @@ | ||
| // REQUIRES: linux | ||
| // RUN: %{build} %device_asan_flags -O0 -g -o %t | ||
| // RUN: %{run} not %t 2>&1 | FileCheck %s | ||
| // RUN: %{build} %device_asan_flags -O1 -g -o %t | ||
| // RUN: %{run} not %t 2>&1 | FileCheck %s | ||
| // RUN: %{build} %device_asan_flags -O2 -g -o %t | ||
| // RUN: %{run} not %t 2>&1 | FileCheck %s | ||
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| // FIXME: There's an issue in gfx driver, so this test pending here. | ||
| // XFAIL: * | ||
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| #include <sycl/detail/core.hpp> | ||
| #include <sycl/ext/oneapi/experimental/address_cast.hpp> | ||
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| int main() { | ||
| sycl::queue Q; | ||
| constexpr std::size_t N = 4; | ||
| int *array = nullptr; | ||
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| Q.submit([&](sycl::handler &h) { | ||
| h.parallel_for<class MyKernel>( | ||
| sycl::nd_range<1>(N, 1), [=](sycl::nd_item<1> item) { | ||
| auto private_array = | ||
| sycl::ext::oneapi::experimental::static_address_cast< | ||
| sycl::access::address_space::private_space, | ||
| sycl::access::decorated::no>(array); | ||
| private_array[0] = 0; | ||
| }); | ||
| Q.wait(); | ||
| }); | ||
| // CHECK: ERROR: DeviceSanitizer: null-pointer-access on Unknown Memory | ||
| // CHECK: WRITE of size 4 at kernel {{<.*MyKernel>}} LID(0, 0, 0) GID({{.*}}, 0, 0) | ||
| // CHECK: {{.*private_nullptr.cpp}}:[[@LINE-5]] | ||
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| return 0; | ||
| } |