高性能计算应用程序开发者
随着多核技术的发展和CPU性能的提高,相对廉价的高性能计算集群越来越多被用于原先只有大型机才能胜任的计算工作。越来越多的软件工程师开发基于MPI的高性能计算应用程序,若干年前他们已经开始使用英特尔的Trace Analyzer&Collector来调试HPC应用程序的性能,但苦于没有合适的工具来纠错。
最近,英特尔开发了Intel® Message Checker,它能帮助大家非常容易地定位如下错误:
· Parameter mismatches between sender and receiver of a message
· Parameter mismatches in collective operations
· Incorrect transmission of data between processes
· Premature program exits
· Deadlocks, including potential deadlocks that normally only cause problems on some systems
· Incorrect handling of send and receive buffers
适用平台:
·x86 in 32 and 64 bit
·Itanium(R)
·Intel(R) MPI Library 2.0, 2.0.1 and 3.0
·Same Linux distributions as Intel Trace Analyzer and Collector 7.0
下载地址: http://www3.intel.com/cd/software/products/asmo-na/eng/306321.htm
and can get an evaluation copy of the Intel® Message Checker through the Intel® Registration Center.
谢谢,
Intel_GC