ROCm/RELEASE.md

Release Notes

The release notes for the ROCm platform.

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ROCm 5.3.2

Fixed Defects

The following known issues in ROCm v5.3.2 are fixed in this release.

Peer-to-Peer DMA Mapping Errors with SLES and RHEL

Peer-to-Peer Direct Memory Access (DMA) mapping errors on Dell systems (R7525 and R750XA) with SLES 15 SP3/SP4 and RHEL 9.0 are fixed in this release.

Previously, running rocminfo resulted in Peer-to-Peer DMA mapping errors.

RCCL Tuning Table

The RCCL tuning table is updated for supported platforms.

SGEMM (F32 GEMM) Routines in rocBLAS

Functional correctness failures in SGEMM (F32 GEMM) routines in rocBLAS for certain problem sizes and ranges are fixed in this release.

Known Issues

This section consists of known issues in this release.

AMD Instinct™ MI200 SRIOV Virtualization Issue

There is a known issue in this ROCm v5.3 release with all AMD Instinct™ MI200 devices running within a virtual function (VF) under SRIOV virtualization. This issue will likely impact the functionality of SRIOV-based workloads but does not impact Discrete Device Assignment (DDA) or bare metal.

Until a fix is provided, users should rely on ROCm v5.2.3 to support their SRIOV workloads.

AMD Instinct™ MI200 Firmware Updates

Customers cannot update the Integrated Firmware Image (IFWI) for AMD Instinct™ MI200 accelerators.

An updated firmware maintenance bundle consisting of an installation tool and images specific to AMD Instinct™ MI200 accelerators is under planning and will be available soon.

Known Issue with rocThrust and rocPRIM Libraries

There is a known known issue with rocThrust and rocPRIM libraries supporting iterator and types in ROCm v5.3.x releases.

• thrust::merge no longer correctly supports different iterator types for keys_input1 and keys_input2.

• rocprim::device_merge no longer correctly supports using different types for keys_input1 and keys_input2.

This issue is currently under investigation and will be resolved in a future release.