Changelog for libdnnl2-2.7-5.1.x86_64.rpm :

* Thu Sep 29 2022 Alessandro de Oliveira Faria - Update to 2.7:
* Intel Architecture Processors - Improved performance for future Intel Xeon Scalable processors (code name Sapphire Rapids). - Introduced performance optimizations for bf16 floating point math mode on Intel Xeon Scalable processors (code name Sapphire Rapids). The bf16 math mode allows oneDNN to use bf16 arithmetic and Intel AMX instructions in computations on fp32 data.
* Intel Graphics Products - Improved performance for future Xe Architecture graphics (code name Ponte Vecchio). - Introduced performance optimizations for tf32 floating point math mode on future Xe Architecture graphics (code name Ponte Vecchio). The tf32 math mode allows oneDNN to use tf32 arithmetic in computations on fp32 data. - Improved performance for Intel Arc graphics (formerly Alchemist and DG2) and Intel Data Center GPU Flex Series (formerly Arctic Sound-M)
* AArch64-based Processors - Improved convolution and binary primitive performance for processors with SVE 512 support. - Improved shuffle and eltwise primitives performance for processors with SVE 256 and SVE 128 support. - Improved PReLU, batch normalization, and pooling primitives performance via Compute Library for the Arm Architecture (ACL). - Improved performance of inner product, matmul, convolution, and batch norm primitives with post-ops via ACL.
* PowerPC64-based Processors - Introduced performance optimizations for int8 and bfloat16 GEMM.
* Mon Sep 19 2022 Alessandro de Oliveira Faria - Update to 2.6.2:
* https://github.com/oneapi-src/oneDNN/releases- Removed onednn-1045.patch.- Removed onednn-xbyak-aarch64.patch.