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| author | Dave Parks <davep@lindenlab.com> | 2022-11-30 13:25:00 -0600 |
|---|---|---|
| committer | Dave Parks <davep@lindenlab.com> | 2022-11-30 13:25:00 -0600 |
| commit | 87bb72a47a1fc64b98e498120e332de76e6a9211 (patch) | |
| tree | 1e48ca7915525368bf3eda06447ab4edcaf0be60 /indra/llcommon/lltimer.cpp | |
| parent | adbd264d35f5fabe28249839da6c12e5dac4127f (diff) | |
SL-18154 WIP -- CPU sampling (AMD uProf) profile guided optimizations to reduce CPU usage of background threads.
Diffstat (limited to 'indra/llcommon/lltimer.cpp')
| -rw-r--r-- | indra/llcommon/lltimer.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/indra/llcommon/lltimer.cpp b/indra/llcommon/lltimer.cpp index 8739eeef00..24eaa4c1a9 100644 --- a/indra/llcommon/lltimer.cpp +++ b/indra/llcommon/lltimer.cpp @@ -92,6 +92,7 @@ U32 micro_sleep(U64 us, U32 max_yields) U32 micro_sleep(U64 us, U32 max_yields) { LL_PROFILE_ZONE_SCOPED +#if 0 LARGE_INTEGER ft; ft.QuadPart = -static_cast<S64>(us * 10); // '-' using relative time @@ -99,6 +100,9 @@ U32 micro_sleep(U64 us, U32 max_yields) SetWaitableTimer(timer, &ft, 0, NULL, NULL, 0); WaitForSingleObject(timer, INFINITE); CloseHandle(timer); +#else + Sleep(us / 1000); +#endif return 0; } |