github oneapi-src/oneDNN v1.8.1

This is a patch release containing the following changes to v1.8:

  • Fixed performance regression for fp32 convolutions forward propagation on Intel Processor Graphics and Xe architecture-based Graphics (2c8d20640d5068e2d85e378b266644fe86220e84, d8d6807c9c3b3346ac1045cf2dd88c0aaddfa5ce)
  • Fixed segmentation fault for fp32 and bfloat16 convolutions with huge spatial dimensions on processors with Intel AVX2 and Intel AVX512 support (fe8487db3a85e4a497af3bfa7ed96a2a986ce5f6, cb8ef4ed81b8f1f63cf5c5e444dc31add17317fb)
  • Fixed correctness issue in depthwise convolution (groups = channels) weight gradient with non-trivial padding and strides on Intel64 processors (b7ffe4859a17c360849018b8b4c187ddcdb64dcc)
  • Fixed correctness issue in int8 convolution with 1x1 filter and non-trivial padding on Intel Processor Graphics and Xe architecture-based Graphics (5b4201c2f302ff770593140802f508041973e310)
  • Fixed performance regression for dnnl_sgemm, fp32 matmul and inner product on Inte64 processors and improved this functionality performance with threadpool threading (32c1110807b999c9d434a1be8455e42c35124a93)
latest releases: v2.1, v2.1-rc
one month ago