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[libcxx] Set _LIBCPP_HAS_CLOCK_GETTIME for GPU targets #99243

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Merged
merged 2 commits into from
Aug 14, 2024
Merged

[libcxx] Set _LIBCPP_HAS_CLOCK_GETTIME for GPU targets #99243

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aab10be
[libcxx] Set `_LIBCPP_HAS_CLOCK_GETTIME` for GPU targets
jhuber6 Jul 16, 2024
04ffb56
Merge branch 'main' into Libcxx
jhuber6 Aug 1, 2024
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5 changes: 3 additions & 2 deletions libcxx/src/chrono.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -31,9 +31,10 @@
# include <sys/time.h> // for gettimeofday and timeval
#endif

// OpenBSD does not have a fully conformant suite of POSIX timers, but
// OpenBSD and GPU do not have a fully conformant suite of POSIX timers, but
// it does have clock_gettime and CLOCK_MONOTONIC which is all we need.
#if defined(__APPLE__) || defined(__gnu_hurd__) || defined(__OpenBSD__) || (defined(_POSIX_TIMERS) && _POSIX_TIMERS > 0)
#if defined(__APPLE__) || defined(__gnu_hurd__) || defined(__OpenBSD__) || defined(__AMDGPU__) || \
defined(__NVPTX__) || (defined(_POSIX_TIMERS) && _POSIX_TIMERS > 0)
# define _LIBCPP_HAS_CLOCK_GETTIME
#endif

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3 changes: 2 additions & 1 deletion libcxx/src/filesystem/filesystem_clock.cpp
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Expand Up @@ -29,7 +29,8 @@
# include <sys/time.h> // for gettimeofday and timeval
#endif

#if defined(__APPLE__) || defined(__gnu_hurd__) || (defined(_POSIX_TIMERS) && _POSIX_TIMERS > 0)
#if defined(__APPLE__) || defined(__gnu_hurd__) || defined(__AMDGPU__) || defined(__NVPTX__) || \
(defined(_POSIX_TIMERS) && _POSIX_TIMERS > 0)
# define _LIBCPP_HAS_CLOCK_GETTIME
#endif

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