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Add hipEventDisableSystemRelease flag.

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Ben Sander
2017-05-12 15:57:32 -05:00
parent 25d470c380
commit b306095ac2
3 changed files with 12 additions and 1 deletions
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include/hip/hcc_detail/hip_runtime_api.h
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@@ -106,6 +106,7 @@ enum hipLimit_t
#define hipEventBlockingSync 0x1 ///< Waiting will yield CPU. Power-friendly and usage-friendly but may increase latency.
#define hipEventDisableTiming 0x2 ///< Disable event's capability to record timing information. May improve performance.
#define hipEventInterprocess 0x4 ///< Event can support IPC. @warning - not supported in HIP.
#define hipEventDisableSystemRelease 0x80000000 /// < Disable the system-scope release that event normally performs when it records. This flag is useful to obtain more precise timings of commands between events. The flag is a no-op on CUDA platforms.
//! Flags that can be used with hipHostMalloc
include/hip/nvcc_detail/hip_runtime_api.h
+2
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@@ -58,6 +58,8 @@ hipMemcpyHostToHost
#define hipEventBlockingSync cudaEventBlockingSync
#define hipEventDisableTiming cudaEventDisableTiming
#define hipEventInterprocess cudaEventInterprocess
#define hipEventDisableSystemRelease cudaEventDefault /* no-op on CUDA platform */
#define hipHostMallocDefault cudaHostAllocDefault
#define hipHostMallocPortable cudaHostAllocPortable