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!22917 If users need GPU profiling, they need to use the root account to start the process 

Merge pull request !22917 from zangqx/profiling_gpu_permission
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i-robot 2021-09-08 01:49:09 +00:00 committed by Gitee
parent 6da6713e7a 2bc81c48e0
commit 18078a6457
1 changed files with 9 additions and 5 deletions
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14
mindspore/ccsrc/profiler/device/gpu/gpu_profiling.cc
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@ -33,11 +33,15 @@ namespace profiler {
namespace gpu {
const size_t BUF_SIZE = 32 * 1024;
const size_t ALIGN_SIZE = 8;
#define CHECK_CUPTI_RET_WITH_ERROR(expression, message) \
if ((expression) != CUPTI_SUCCESS) { \
const char *errstr; \
CuptiGetResultString(expression, &errstr); \
MS_LOG(ERROR) << "CUPTI Error:" << errstr << " function:" << (message); \
#define CHECK_CUPTI_RET_WITH_ERROR(expression, message) \
if ((expression) != CUPTI_SUCCESS) { \
const char *errstr; \
CuptiGetResultString(expression, &errstr); \
MS_LOG(ERROR) << "CUPTI Error:" << errstr << " function:" << (message) \
<< ". You may not have access to the NVIDIA GPU performance counters on " \
<< "the target device. Please use the root account to run profiling or " \
<< "configure permissions. If there is still the problem, please refer to the" \
<< " GPU performance tuning document on the official website of mindinsight."; \
}
#define CHECK_CUPTI_RET_WITH_EXCEPT(expression, message) \