This section provides changes for the Intel® MPI Benchmarks as compared to the previous versions of this product.
Added new options for MPI-1. See Command-Line Control for details.
Iteration policy can no longer be set with the -iter option. Use -iter_policy instead.
Changes in syntax for the -include and -exclude options. Benchmarks to include and exclude now must be separated by a comma rather than a space. Benchmarks to launch can be separated by a comma or a space. See Command-Line Control for details.
Added new options for MPI-1. See Command-Line Control for details.
Iteration policy can no longer be set with the -iter option. Use -iter_policy instead.
This release includes the following updates as compared to the Intel® MPI Benchmarks 2017:
The PingPong and PingPing benchmarks are now equivalent to PingPongSpecificSource and PingPingSpecificSource, respectively. Their old behavior (with MPI_ANY_SOURCE) is available in PingPongAnySource and PingPingAnySource.
This release includes the following updates as compared to the Intel® MPI Benchmarks 4.1 Update 1:
This release includes the following updates as compared to the Intel® MPI Benchmarks 4.1:
This release includes the following updates as compared to the Intel® MPI Benchmarks 4.0:
This release includes the following updates as compared to the Intel® MPI Benchmarks 3.2.4:
Optimization Notice |
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Intel's compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent optimizations in this product are intended for use with Intel microprocessors. Certain optimizations not specific to Intel microarchitecture are reserved for Intel microprocessors. Please refer to the applicable product User and Reference Guides for more information regarding the specific instruction sets covered by this notice. Notice revision #20110804 |