Merge branch 'master' into urcu/rcuja-range-merge

[userspace-rcu.git] / tests / benchmark / runpaul-phase7.sh

diff --git a/tests/benchmark/runpaul-phase7.sh b/tests/benchmark/runpaul-phase7.sh
new file mode 100755 (executable)
index 0000000..4c301da
--- /dev/null
+++ b/tests/benchmark/runpaul-phase7.sh
@@ -0,0 +1,41 @@
+#!/bin/sh
+
+#run all tests
+
+#set to number of active CPUS
+export NUM_CPUS=64
+#export NUM_CPUS=8
+
+#extra options, e.g. for setting affinity on even CPUs :
+EXTRA_OPTS=$(for a in $(seq 0 2 127); do echo -n "-a ${a} "; done)
+#EXTRA_OPTS=$(for a in $(seq 0 1 7); do echo -n "-a ${a} "; done)
+
+rm -f *.log
+
+# x: Vary writer C.S. length from 0 to 100 us
+# y: reads/s
+# 4 readers
+# 4 writers
+
+echo Executing writer C.S. length test
+
+NR_READERS=$((${NUM_CPUS} / 2))
+NR_WRITERS=$((${NUM_CPUS} / 2))
+DURATION=10
+WDELAY=10
+#in loops.
+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"
+
+rm -f writercslen.log
+
+for WRITERCSLEN in ${WRITERCSLEN_ARRAY}; do
+       echo "./runtests.sh ${NR_READERS} ${NR_WRITERS} ${DURATION} ${EXTRA_OPTS} -d ${WDELAY} -e ${WRITERCSLEN} | tee -a writercslen.log" >> runall.log
+       ./runtests.sh ${NR_READERS} ${NR_WRITERS} ${DURATION} ${EXTRA_OPTS} -d ${WDELAY} -e ${WRITERCSLEN} | tee -a writercslen.log
+done
+
+
+
+mkdir ppc64-writercslen
+mv *.log ppc64-writercslen/
+#mkdir xeon-writercslen
+#mv *.log xeon-writercslen/