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

[userspace-rcu.git] / tests / benchmark / runpaul-phase1.sh

diff --git a/tests/benchmark/runpaul-phase1.sh b/tests/benchmark/runpaul-phase1.sh
new file mode 100755 (executable)
index 0000000..d2c8649
--- /dev/null
+++ b/tests/benchmark/runpaul-phase1.sh
@@ -0,0 +1,44 @@
+#!/bin/sh
+
+#run all tests
+
+#set to number of active CPUS
+NUM_CPUS=64
+
+#extra options, e.g. for setting affinity on even CPUs :
+EXTRA_OPTS=$(for a in $(seq 0 2 127); do echo -n "-a ${a} "; done)
+
+#ppc64 striding, use with NUM_CPUS=8
+
+#stride 1
+#EXTRA_OPTS=$(for a in $(seq 0 2 15); do echo -n "-a ${a} "; done)
+#stride 2
+#EXTRA_OPTS=$(for a in $(seq 0 4 31); do echo -n "-a ${a} "; done)
+#stride 4
+#EXTRA_OPTS=$(for a in $(seq 0 8 63); do echo -n "-a ${a} "; done)
+#stride 8
+#EXTRA_OPTS=$(for a in $(seq 0 16 127); do echo -n "-a ${a} "; done)
+
+#Vary update fraction
+#x: vary update fraction from 0 to 0.0001
+  #fix number of readers and reader C.S. length, vary delay between updates
+#y: ops/s
+
+rm -f runall.log
+rm -fr runall.detail.log
+
+
+echo Executing batch RCU test
+
+DURATION=10
+BATCH_ARRAY="1 2 4 8 16 32 64 128 256 512 1024 2048 4096 8192 16384 32768 65536
+            131072 262144"
+NR_WRITERS=$((${NUM_CPUS} / 2))
+
+rm -f batch-rcu.log
+
+NR_READERS=$((${NUM_CPUS} - ${NR_WRITERS}))
+for BATCH_SIZE in ${BATCH_ARRAY}; do
+       echo "./runtests-batch.sh ${NR_READERS} ${NR_WRITERS} ${DURATION} -d 0 -b ${BATCH_SIZE} ${EXTRA_OPTS} | tee -a batch-rcu.log" >> runall.log
+       ./runtests-batch.sh ${NR_READERS} ${NR_WRITERS} ${DURATION} -d 0 -b ${BATCH_SIZE} ${EXTRA_OPTS} | tee -a batch-rcu.log
+done