Difference between revisions of "Benchmarking: MDTEST"
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(Created page with "== Description == mdtest is a program that measures performance of various metadata operations. It uses MPI to coordinate the operations and to collect the results. The code...") |
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wget http://downloads.sourceforge.net/project/mdtest/mdtest%20latest/mdtest-1.9.1/mdtest-1.9.1.tgz?r=http%3A%2F%2Fsourceforge.net%2Fprojects%2Fmdtest%2F&ts=1375772530&use_mirror=jaist | wget http://downloads.sourceforge.net/project/mdtest/mdtest%20latest/mdtest-1.9.1/mdtest-1.9.1.tgz?r=http%3A%2F%2Fsourceforge.net%2Fprojects%2Fmdtest%2F&ts=1375772530&use_mirror=jaist | ||
== Build == | == Build == | ||
| + | Extract mdtest-1.9.1.tgz and change into mdtest-1.9.1 </br> | ||
| + | Modify Makefile and update CC to preferred MPI. | ||
| + | |||
| + | <syntaxhighlight> | ||
| + | [root@blade1 mdtest-1.9.1]# make | ||
| + | mpicc -DLinux -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE=1 -D__USE_LARGEFILE64=1 -g -o mdtest mdtest.c -lm | ||
| + | </syntaxhighlight> | ||
Revision as of 12:15, 6 August 2013
Description
mdtest is a program that measures performance of various metadata operations. It uses MPI to coordinate the operations and to collect the results. The code is composed of one C file, mdtest.c.
Download
Build
Extract mdtest-1.9.1.tgz and change into mdtest-1.9.1
Modify Makefile and update CC to preferred MPI.
[root@blade1 mdtest-1.9.1]# make
mpicc -DLinux -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE=1 -D__USE_LARGEFILE64=1 -g -o mdtest mdtest.c -lm