Add runall.sh test

[urcu.git] / runall.sh

diff --git a/runall.sh b/runall.sh
new file mode 100755 (executable)
index 0000000..6320ad9
--- /dev/null
+++ b/runall.sh
@@ -0,0 +1,66 @@
+#!/bin/sh
+
+#run all tests
+
+#set to number of active CPUS
+NUM_CPUS=8
+
+#extra options, e.g. for setting affinity on even CPUs :
+#EXTRA_OPTS=$(for a in $(seq 0 2 63); do echo -n "-a ${a} "; done)
+
+
+#Vary update fraction
+#x: vary update fraction from 0 to 0.0001
+  #fix number of readers and reader C.S. length, vary delay between updates
+#y: ops/s
+
+echo Executing update fraction test
+
+NR_READERS=$((${NUM_CPUS} - 1))
+NR_WRITERS=1
+DURATION=10
+WDELAY_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 update-fraction.log
+
+for WDELAY in ${WDELAY_ARRAY}; do
+       ./runtests.sh ${NR_READERS} ${NR_WRITERS} ${DURATION} -d ${WDELAY} ${EXTRA_OPTS} | tee -a update-fraction.log
+done
+
+
+#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
+       ./runtests.sh ${NR_READERS} ${NR_WRITERS} ${DURATION} ${EXTRA_OPTS}| tee -a scalability.log
+done
+
+
+# x: Vary reader C.S. length from 0 to 100 us
+# y: ops/s
+# 8 readers
+# 0 writers
+
+echo Executing reader C.S. length test
+
+NR_READERS=8
+NR_WRITERS=0
+DURATION=10
+#in loops.
+READERCSLEN_ARRAY="0 1 2 4 8 16 32 64 128 256 512 1024 2048 4096 8192 16384 32768"
+
+rm -f readercslen.log
+
+for READERCSLEN in ${READERCSLEN_ARRAY}; do
+       ./runtests.sh ${NR_READERS} ${NR_WRITERS} ${DURATION} ${EXTRA_OPTS} -c ${READERCSLEN} | tee -a readercslen.log
+done