X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=tests%2Frunpaul-phase3.sh;fp=tests%2Frunpaul-phase3.sh;h=1956062ee752d53fc6c9613bd3699b8960d79003;hb=833dbdb633ba44bfb71b4b965a83096d8e4e827b;hp=0000000000000000000000000000000000000000;hpb=538d7df5086144837beb7a9c1e2a94eb637b9904;p=urcu.git

diff --git a/tests/runpaul-phase3.sh b/tests/runpaul-phase3.sh
new file mode 100755
index 0000000..1956062
--- /dev/null
+++ b/tests/runpaul-phase3.sh
@@ -0,0 +1,50 @@
+#!/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
+
+#setting gc each 32768. ** UPDATE FOR YOUR ARCHITECTURE BASED ON PHASE 1 RESULT **
+EXTRA_OPTS+="-b 32768"
+
+#Test scalability :
+# x: vary number of readers from 0 to num cpus
+# y: ops/s
+# 0 writer.
+
+echo Executing scalability test
+
+NR_WRITERS=0
+DURATION=10
+
+rm -f scalability.log
+
+for NR_READERS in $(seq 1 ${NUM_CPUS}); do
+	echo "./runtests.sh ${NR_READERS} ${NR_WRITERS} ${DURATION} ${EXTRA_OPTS}| tee -a scalability.log" >> runall.log
+	./runtests.sh ${NR_READERS} ${NR_WRITERS} ${DURATION} ${EXTRA_OPTS}| tee -a scalability.log
+done
+
+