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64 lines
2.6 KiB
Markdown
64 lines
2.6 KiB
Markdown
# Release Notes
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The release notes for the ROCm platform.
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-------------------
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## ROCm 5.3.2
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### Fixed Defects
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The following known issues in ROCm v5.3.2 are fixed in this release.
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#### Peer-to-Peer DMA Mapping Errors with SLES and RHEL
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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.
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Previously, running rocminfo resulted in Peer-to-Peer DMA mapping errors.
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#### RCCL Tuning Table
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The RCCL tuning table is updated for supported platforms.
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#### SGEMM (F32 GEMM) Routines in rocBLAS
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Functional correctness failures in SGEMM (F32 GEMM) routines in rocBLAS for certain problem sizes and ranges are fixed in this release.
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### Known Issues
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This section consists of known issues in this release.
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#### AMD Instinct™ MI200 SRIOV Virtualization Issue
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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.
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Until a fix is provided, users should rely on ROCm v5.2.3 to support their SRIOV workloads.
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#### AMD Instinct™ MI200 Firmware Updates
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Customers cannot update the Integrated Firmware Image (IFWI) for AMD Instinct™ MI200 accelerators.
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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.
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#### Known Issue with rocThrust and rocPRIM Libraries
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There is a known known issue with rocThrust and rocPRIM libraries supporting iterator and types in ROCm v5.3.x releases.
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- thrust::merge no longer correctly supports different iterator types for `keys_input1` and `keys_input2`.
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- rocprim::device_merge no longer correctly supports using different types for `keys_input1` and `keys_input2`.
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This issue is currently under investigation and will be resolved in a future release.
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