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Merge topic 'cuda_memcheck_more_errors'

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d7a2cf681b Tests: Add cases for cuda-memcheck error types
562dcec3c4 CTest: Add error types to cuda-memcheck parser

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !5101
This commit is contained in:
Brad King
2020-08-07 15:03:52 +00:00
committed by Kitware Robot
parent e80840da14 d7a2cf681b
commit ac44121027
4 changed files with 21 additions and 2 deletions
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3
Source/CTest/cmCTestMemCheckHandler.cxx
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@@ -1164,13 +1164,14 @@ bool cmCTestMemCheckHandler::ProcessMemCheckCudaOutput(
"== Program hit error ([^ ]*).* on CUDA API call to",
"== Program hit ([^ ]*).* on CUDA API call to",
// memcheck
"== (Invalid .*) of size [0-9,]+",
"== (Invalid .*) of size [0-9,]+", "== (Fatal UVM [CG]PU fault)",
// racecheck
"== .* (Potential .* hazard detected)", "== .* (Race reported)",
// synccheck
"== (Barrier error)",
// initcheck
"== (Uninitialized .* memory read)", "== (Unused memory)",
"== (Host API memory access error)",
// generic error: ignore ERROR SUMMARY, CUDA-MEMCHECK and others
"== ([A-Z][a-z].*)"
};

2
Tests/RunCMake/ctest_memcheck/DummyCudaMemcheck-stderr.txt
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@@ -1 +1 @@
Defect count: 20
Defect count: 23

3
Tests/RunCMake/ctest_memcheck/DummyCudaMemcheck-stdout.txt
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@@ -1,9 +1,12 @@
Memory checking results:
Uninitialized __global__ memory read - 1
Unused memory - 1
Host API memory access error - 1
Barrier error - 2
Invalid __global__ read - 1
cudaErrorLaunchFailure - 2
Fatal UVM GPU fault - 1
Fatal UVM CPU fault - 1
Memory leak - 1
Potential WAR hazard detected - 4
Potential RAW hazard detected - 4

15
Tests/RunCMake/ctest_memcheck/testCudaMemcheck.cmake
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@@ -37,6 +37,15 @@ file(APPEND "${LOG_FILE}"
========= Host Frame:/lib64/libc.so.6 (__libc_start_main + 0xf5) [0x22505]
========= Host Frame:./uninit-read [0x31e2]
=========
========= Host API memory access error at host access to 0x1303fd1400 of size 25600 bytes
========= Uninitialized access at 0x1303fd4600 on access by cudaMemcopy source.
========= Saved host backtrace up to driver entry point at error
========= Host Frame:/usr/lib/x86_64-linux-gnu/libcuda.so.1 (cuMemcpyDtoH_v2 + 0x1ec) [0x29200c]
========= Host Frame:/usr/local/cuda/targets/x86_64-linux/lib/libcudart.so.10.1 [0x38aaa]
========= Host Frame:/usr/local/cuda/targets/x86_64-linux/lib/libcudart.so.10.1 [0x18946]
========= Host Frame:/usr/local/cuda/targets/x86_64-linux/lib/libcudart.so.10.1 (cudaMemcpy + 0x1a2) [0x3b8c2]
========= Host Frame:/something/somewhere [0xcafe]
=========
========= ERROR SUMMARY: 2 errors
")
@@ -108,6 +117,12 @@ file(APPEND "${LOG_FILE}"
========= Host Frame:/lib64/libc.so.6 (__libc_start_main + 0xf5) [0x22505]
========= Host Frame:./invalid-read [0x31e2]
=========
========= Fatal UVM GPU fault of type invalid pde due to invalid address
========= during atomic access to address 0x20be00000
=========
========= Fatal UVM CPU fault due to invalid operation
========= during read access to address 0x1357c92000
=========
========= LEAK SUMMARY: 0 bytes leaked in 0 allocations
========= ERROR SUMMARY: 3 errors
")