v2.0-beta04
Pre-release
Pre-release
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This is a preview release for oneDNN v2.0. The release is based on oneDNN v1.2.
Binary distribution of this software is available as Intel(R) oneAPI Deep Neural Network Library in Intel(R) oneAPI.
Known Limitations
- Non-Intel GPUs are not supported. The library API allows to create a DNNL engine by index (the order of devices is determined by the SYCL runtime), and there is no check for GPU devices being non-Intel. To have more control, users can create a DNNL engine passing SYCL device and context explicitly.
- Intel Processor Graphics Gen11 is not supported.
- When running GPU kernels that take longer than a certain time (it depends on OS and system settings) you may face a situation resulting in apparent hang of the application. Configure driver to disable this timeout and avoid hanging of DPC++ or OpenCL programs, including DNNL examples.
On Linux:
$ sudo bash -c 'echo N > /sys/module/i915/parameters/enable_hangcheck'
On Windows increase TdrDelay and TdrDdiDelay values using registry.