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path: root/src/gallium/auxiliary/os/os_thread.h
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2010-04-26os: Check for spurious wakeups in pipe_barrier_wait.Vinson Lee
The POSIX function pthread_cond_wait can have spurious wakeups when waiting on a condition variable. Add a 64-bit counter that is incremented whenever the barrier becomes full. A woken thread checks the counter. If the counter has not changed then it has been spuriously woken and goes back to sleep. If the counter has changed then it was properly signaled and exits the barrier. Tested on Mac OS X. This patch was based on ideas from Luca Barbieri.
2010-04-17os: Implement pipe_barrier for POSIX platforms without pthread_barrier_t.Vinson Lee
This patch was tested on Mac OS X.
2010-03-31os: Temporarily use posix thread for embedded too.Kurt Daverman
2010-02-10os: Do not use Pthreads barrier functions on Mac OS X.Vinson Lee
Pthreads barrier functions are not available on some POSIX platforms.
2010-02-05os: Don't assert on missing implementation of barrier init/destroy. Just usage.José Fonseca
2010-02-05Merge remote branch 'origin/lp-binning'José Fonseca
Conflicts: src/gallium/auxiliary/util/u_dl.c src/gallium/auxiliary/util/u_time.h src/gallium/drivers/llvmpipe/lp_state_derived.c src/gallium/drivers/llvmpipe/lp_state_surface.c src/gallium/drivers/llvmpipe/lp_tex_cache.c src/gallium/drivers/llvmpipe/lp_tile_cache.c
2010-02-04os: Add missing dummy threading definitions.José Fonseca
2010-02-02gallium: Move p_thread.h and p_atomic.h out of gallium interfaces.José Fonseca
Into os/os_thread.h and util/u_atomic.h respectively.
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