Support for other MPI implementations

签署人: Gergana S. Slavova

已发布:06/19/2009   最后更新时间:06/19/2009


Does the Intel® Trace Analyzer and Collector support different MPI implementations?


Yes. The Intel® Trace Analyzer and Collector supports the following MPI implementations:

  • Intel® MPI Library 3.x for Linux*
  • MPICH* and all of its variants (e.g. MPICH3)
  • Any other MPICH-based MPI implementations

Support for all of these is available by simply linking with the default or libVT.a library.

If your preferred MPI implementation is not listed here, you can easily check if the Intel Trace Collector interface is binary compatible with that of your local MPI library.  That's done by compiling and running the examples/mpiconstants.c program with your MPI.  Then check the values you get with the values listed in section 1.2 System Requirements and Supported Features of the Intel Trace Collector Reference Manual.  If they match, you're good to go.



英特尔的编译器针对非英特尔微处理器的优化程度可能与英特尔微处理器相同(或不同)。这些优化包括 SSE2、SSE3 和 SSSE3 指令集和其他优化。对于在非英特尔制造的微处理器上进行的优化,英特尔不对相应的可用性、功能或有效性提供担保。该产品中依赖于微处理器的优化仅适用于英特尔微处理器。某些非特定于英特尔微架构的优化保留用于英特尔微处理器。关于此通知涵盖的特定指令集的更多信息,请参阅适用产品的用户指南和参考指南。

通知版本 #20110804