Intel oneAPI tools 2023.1 is available to update all tools and libraries. These further strengthen software development tools for open multivendor multiarchitecture heterogeneous/accelerated computing.

Compiler support automatically enables bfloat16 when available which is especially powerful for AI acceleration.
Support for just released updates to Codeplay’s oneAPI plugins for NVIDIA and AMD. The plugin updates deliver quality improvements, support Joint_matrix extension and CUDA* 11.8/testing 12, and enable gfx1032 for AMD. The AMD plugin backend now works with ROCm 5.x driver. New performance optimizations guides are available.
Intel® VTune™ Profiler can automatically highlight profiles to gain performance utilizing high-bandwidth memory (HBM) on Intel® Xeon® Processor Max Series. For Intel® Data Center GPU Max Series, view Xe Link cross-card traffic issues such as CPU/GPU imbalances, stack-to-stack traffic, and throughput and bandwidth bottlenecks.
Photorealistic ray tracing and path guiding from the Intel® Open Path Guiding Library (integrated in Blender and Chaos V-Ray) deliver performance increases on 4th gen Intel® Xeon® Processors.
Updates for the latest CUDA headers and libraries to assist those migrating CUDA code to SYCL (from the SYCLomatic project).
Intel® Arc™ GPUs have new support from Intel® Distribution for GDB on Windows.
Intel® MPI Library enhances performance for collectives using GPU buffers and default process pinning on CPUs with E-cores and P-cores.
Additional customer requested enhancements, and fixes.