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15c7486416
Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/36299 Test Plan: Imported from OSS Differential Revision: D20943005 Pulled By: ezyang fbshipit-source-id: 9dd0a58824bd0f1b5ad259942f92954ba1f63eae
25 lines
500 B
C++
25 lines
500 B
C++
#include <c10/util/thread_name.h>
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#include <algorithm>
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#if defined(__GLIBC__) && !defined(__APPLE__) && !defined(__ANDROID__)
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#define C10_HAS_PTHREAD_SETNAME_NP
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#endif
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#ifdef C10_HAS_PTHREAD_SETNAME_NP
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#include <pthread.h>
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#endif
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namespace c10 {
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void setThreadName(std::string name) {
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#ifdef C10_HAS_PTHREAD_SETNAME_NP
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constexpr size_t kMaxThreadName = 15;
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name.resize(std::min(name.size(), kMaxThreadName));
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pthread_setname_np(pthread_self(), name.c_str());
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#endif
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}
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} // namespace c10
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