A new feature is available for the Intel® MPI Library when running on a Xeon Phi™ coprocessor. You can now choose two DAPL providers to use for a single job.
If you have one DAPL provider that is better for small messages and a different one is better for large messages, you can instruct Intel MPI to use the appropriate provider based on message size.
Intel recently unveiled the new Intel® Xeon Phi™ product – a coprocessor based on the Intel® Many Integrated Core architecture. Intel® Math Kernel Library (Intel® MKL) 11.0 introduces high-performance and comprehensive math functionality support for the Intel® Xeon Phi™ coprocessor. You can download the audio recording of the webinar and the presentation slides from the links below.
Shared libraries are not found when running a rank on a Xeon Phi™ coprocessor.
error while loading shared libraries: lib*.so: cannot open shared object file: No such file or directory
When launching a job running in either native or symmetric mode, ranks launched on Xeon Phi" coprocessors under the LSF* job scheduler will not correctly set LD_LIBRARY_PATH. Instead, the default LD_LIBRARY_PATH for the coprocessor will be used. If shared libraries are located in other locations, they will not be found.
The Intel® MPI Library for Linux* and Windows* is a high-performance interconnect-independent multi-fabric library implementation of the industry-standard Message Passing Interface, v2.2 (MPI-2.2) specification. This package is for MPI users who develop on and build for IA-32 and Intel® 64 architectures on Linux* and Windows*, as well as customers running on the Intel® Xeon Phi™ coprocessor on Linux*. You must have a valid license to download, install and use this product.
This page documents specific tips and the best known methods of using the Intel® Math Kernel Library on the Intel® Xeon Phi™ coprocessor. For general performance improvement recommendations of using Intel® Math Kernel Library, please see the related topics in the Intel® Math Kernel Library for Linux* OS User's Guide.
Starting with Intel® MKL 11.0, support for the Intel® Xeon Phi™ coprocessor has been available. Intel® MKL provides specifically optimized functions for users to take advantages of this new architecture. This page is a collection of online resources on using Intel® MKL on the Intel® Xeon Phi™ coprocessors.
