# Release Notes
<!-- Do not edit this file! This file is autogenerated with -->
<!--   tools/autotag/tag_script.py                          -->

<!-- Disable lints since this is an auto-generated file.    -->
<!-- markdownlint-disable blanks-around-headers             -->
<!-- markdownlint-disable no-duplicate-header               -->
<!-- markdownlint-disable no-blanks-blockquote              -->
<!-- markdownlint-disable ul-indent                         -->
<!-- markdownlint-disable no-trailing-spaces                -->

<!-- spellcheck-disable -->

The release notes for the ROCm platform.

-------------------

## ROCm 5.3.2
<!-- markdownlint-disable first-line-h1 -->
<!-- markdownlint-disable no-duplicate-header -->
### 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.