Sourabh Betigeri
2.0 KiB
2.0 KiB
Change Log for HIP
Full documentation for HIP is available at docs.amd.com
(Unreleased) HIP 5.7 (For ROCm 5.7)
Optimizations
Added
- Added meta_group_size/rank for getting the number of tiles and rank of a tile in the partition
Changed
Fixed
HIP 5.6 (For ROCm 5.6)
Optimizations
- Consolidation of hipamd, rocclr and OpenCL projects in clr
- Optimized lock for graph global capture mode
Added
- Added hipRTC support for amd_hip_fp16
- Added hipStreamGetDevice implementation to get the device assocaited with the stream
- Added HIP_AD_FORMAT_SIGNED_INT16 in hipArray formats
- hipArrayGetInfo for getting information about the specified array
- hipArrayGetDescriptor for getting 1D or 2D array descriptor
- hipArray3DGetDescriptor to get 3D array descriptor
Changed
- hipMallocAsync to return success for zero size allocation to match hipMalloc
- Separation of hipcc perl binaries from HIP project to hipcc project. hip-devel package depends on newly added hipcc package
- Consolidation of hipamd, ROCclr, and OpenCL repositories into a single repository called clr. Instructions are updated to build HIP from sources in the HIP Installation guide
- Removed hipBusBandwidth and hipCommander samples from hip-tests
Fixed
- Fixed regression in hipMemCpyParam3D when offset is applied
Known Issues
- Limited testing on xnack+ configuration
- Multiple HIP tests failures (gpuvm fault or hangs)
Upcoming changes in future release
- Removal of gcnarch from hipDeviceProp_t structure
- Addition of new fields in hipDeviceProp_t structure
- maxTexture1D
- maxTexture2D
- maxTexture1DLayered
- maxTexture2DLayered
- sharedMemPerMultiprocessor
- deviceOverlap
- asyncEngineCount
- surfaceAlignment
- unifiedAddressing
- computePreemptionSupported
- uuid
- Removal of deprecated code
- hip-hcc codes from hip code tree
- Correctness of hipArray usage in HIP APIs
- HIPMEMCPY_3D fields correction (unsigned int -> size_t)