genwqe_mt_perf - IBM Hardware Accelerator Tool.
- [-A] <accelerator> use either GENWQE for the PCIe and
- CAPI based solution available only on System p Use SW to
use software compress/decompression
- [-C] <card> set the compression card to use (0, 1,
- RED (or -1) drive work to all available cards.
- [-P] Use polling to detect work-request completion/only
CAPI. [-t] <test_data.bin> [-l] Enable system load logging
- sadc - System activity data collector and gnuplot must be
- [-M] <threads> Maximum number of threads to be used.
[-v] Print status and informational output. [-V] Print program version
(https://github.com/ibm-genwqe/genwqe-user) [-h] Print this help
Input data is to be placed in /tmp/test_data.bin
. If it does not exist,
the script will generate random example data. Using random data will cause
performance to suffer, since it will not compress nicely. So using something
more realistic is certainly a good idea.
Note that the path needs to be setup to find the zlib_mt_perf tool.
- Use GenWQE accelerator card 0:
- PATH=tools:$PATH tools/zlib_mt_perf.sh -A GENWQE
- Use CAPI accelerator card 0:
- PATH=tools:$PATH tools/zlib_mt_perf.sh -A CAPI
- Use software zlib:
- PATH=tools:$PATH tools/zlib_mt_perf.sh -A SW