mbw

Memory Bandwidth Benchmark. More information: https://github.com/raas/mbw.

• Run 3 memory bandwidth tests with 512MB size:

mbw -n 3 512

• Run 3 memory bandwidth tests with 512MB memory size, output only statistics, not averages:

mbw -n 3 -q -a 512

• Run memcpy test 3 times with 512MB size, only display statistics:

mbw -n 3 -q -t0 512

• Run the memcpy test 10 times with 1024 byte blocks allocated 8192MB of memory:

mbw -n 10 -q -t2 -b 1024 8192

• Run dumb test with 2048MB size, output only statistics, run forever:

mbw -n 0 -t1 -q 2048