jujiang
2.3 KiB
2.3 KiB
HIP Deprecated Runtime Functions
HIP Context Management APIs
CUDA supports cuCtx API, the Driver API that defines "Context" and "Devices" as separate entities. Contexts contain a single device, and a device can theoretically have multiple contexts. HIP initially added limited support for these API to facilitate easy porting from existing driver codes. These API are marked as deprecated now since there are better alternate interface (such as hipSetDevice or the stream API) to achieve the required functions.
hipCtxCreate
hipCtxDestroy
hipCtxPopCurrent
hipCtxPushCurrent
hipCtxSetCurrent
hipCtxGetCurrent
hipCtxGetDevice
hipCtxGetApiVersion
hipCtxGetCacheConfig
hipCtxSetCacheConfig
hipCtxSetSharedMemConfig
hipCtxGetSharedMemConfig
hipCtxSynchronize
hipCtxGetFlags
hipCtxEnablePeerAccess
hipCtxDisablePeerAccess
hipDevicePrimaryCtxGetState
hipDevicePrimaryCtxRelease
hipDevicePrimaryCtxRetain
hipDevicePrimaryCtxReset
hipDevicePrimaryCtxSetFlags
HIP Memory Management APIs
hipMallocHost
Should use "hipHostMalloc" instead.
hipMemAllocHost
Should use "hipHostMalloc" instead.
hipHostAlloc
Should use "hipHostMalloc" instead.
hipFreeHost
Should use "hipHostFree" instead.
hipMemcpyToArray
hipMemcpyFromArray
HIP Profiler Control APIs
hipProfilerStart
Should use roctracer/rocTX instead
hipProfilerStop
Should use roctracer/rocTX instead