3 # SPDX-FileCopyrightText: 2009 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
5 # SPDX-License-Identifier: GPL-2.0-only
9 #set to number of active CPUS
13 #extra options, e.g. for setting affinity on even CPUs :
14 EXTRA_OPTS
=$
(for a
in $
(seq 0 2 127); do echo -n "-a ${a} "; done)
15 #EXTRA_OPTS=$(for a in $(seq 0 1 7); do echo -n "-a ${a} "; done)
19 # x: Vary writer C.S. length from 0 to 100 us
24 echo Executing writer C.S. length
test
26 NR_READERS
=$
((${NUM_CPUS} / 2))
27 NR_WRITERS
=$
((${NUM_CPUS} / 2))
31 WRITERCSLEN_ARRAY
="0 1 2 4 8 16 32 64 128 256 512 1024 2048 4096 8192 16384 32768 65536 131072 262144 524288 1048576 2097152"
35 for WRITERCSLEN
in ${WRITERCSLEN_ARRAY}; do
36 echo "./runtests.sh ${NR_READERS} ${NR_WRITERS} ${DURATION} ${EXTRA_OPTS} -d ${WDELAY} -e ${WRITERCSLEN} | tee -a writercslen.log" >> runall.log
37 .
/runtests.sh
${NR_READERS} ${NR_WRITERS} ${DURATION} ${EXTRA_OPTS} -d ${WDELAY} -e ${WRITERCSLEN} |
tee -a writercslen.log
42 mkdir ppc64-writercslen
43 mv *.log ppc64-writercslen
/
44 #mkdir xeon-writercslen
45 #mv *.log xeon-writercslen/