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authorPawel Pekala <pawel@FreeBSD.org>2014-01-31 13:40:21 +0000
committerPawel Pekala <pawel@FreeBSD.org>2014-01-31 13:40:21 +0000
commit97fe3ab28b6675ce69c23347988532bf435f31c8 (patch)
treec4e7c1bc7a19727a91d24f518977ebe8893dd976 /benchmarks/ramspeed/distinfo
parent9283ec7f2a9b0907103e580e5baa29cb8b964ebe (diff)
downloadports-97fe3ab28b6675ce69c23347988532bf435f31c8.tar.gz
ports-97fe3ab28b6675ce69c23347988532bf435f31c8.zip
RAMspeed is a command line utility to measure cache and memory performance of
computer systems. It offers 18 cache and memory benchmarks for i386 and amd64 machines, though 6 only for alpha ones. There are *mark benchmarks such as INTmark, FLOATmark, MMXmark and SSEmark. They operate with linear (sequential) data streams passed through ALU, FPU, MMX and SSE units respectively. There are also *mem benchmarks such as INTmem, FLOATmem, MMXmem and SSEmem. These are supposed to illustrate how fast is actual read/write memory performance. There are also non-temporal versions of MMX and SSE benchmarks. They have been coded with special instructions to minimise cache pollution on memory reads and to eliminate it completely on memory writes. In addition, they operate with a built in aggressive data prefetching algorithm. In some cases, non-temporal MMXmark and SSEmark can deliver almost 100% of theoretical bandwidth while reading. WWW: http://alasir.com/software/ramspeed/ PR: ports/186108 Submitted by: Martin Kammerhofer <mkamm@gmx.net>
Notes
Notes: svn path=/head/; revision=341993
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+SHA256 (ramsmp-3.5.0.tar.gz) = 39fb15493fb3c293575746d56f6ab9faaa1d876d8b1f0d8e5a4042d2ace95839
+SIZE (ramsmp-3.5.0.tar.gz) = 79481