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#include <c10/util/thread_name.h>
#include <algorithm>
#ifndef __GLIBC_PREREQ
#define __GLIBC_PREREQ(x, y) 0
#endif
#if defined(__GLIBC__) && __GLIBC_PREREQ(2, 12) && !defined(__APPLE__) && \
!defined(__ANDROID__)
#define C10_HAS_PTHREAD_SETNAME_NP
#endif
#ifdef C10_HAS_PTHREAD_SETNAME_NP
#include <pthread.h>
#endif
namespace c10 {
void setThreadName(std::string name) {
#ifdef C10_HAS_PTHREAD_SETNAME_NP
constexpr size_t kMaxThreadName = 15;
name.resize(std::min(name.size(), kMaxThreadName));
pthread_setname_np(pthread_self(), name.c_str());
#endif
}
} // namespace c10
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