From: Mathieu Desnoyers Date: Sat, 13 Jun 2009 18:51:02 +0000 (-0400) Subject: Update update fraction test X-Git-Tag: v0.1~152 X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=d42a8f3ed5fd8e020b04fcc5b7bba53fd5e95f29;p=userspace-rcu.git Update update fraction test Signed-off-by: Mathieu Desnoyers --- diff --git a/runall.sh b/runall.sh index 482d1c2..7dafbd7 100755 --- a/runall.sh +++ b/runall.sh @@ -20,20 +20,14 @@ 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 4194304 8388608 16777216 33554432 67108864 134217728" +NR_WRITERS=$((${NUM_CPUS} / 2)) rm -f update-fraction.log -for NR_WRITERS in $(seq 1 ${NUM_CPUS}); do - NR_READERS=$((${NUM_CPUS} - ${NR_WRITERS})) - for WDELAY in ${WDELAY_ARRAY}; do - ./runtests.sh ${NR_READERS} ${NR_WRITERS} ${DURATION} -d ${WDELAY} ${EXTRA_OPTS} | tee -a update-fraction.log - done -done - -# Also run with no active writer for 0% update fraction -NR_WRITERS=0 NR_READERS=$((${NUM_CPUS} - ${NR_WRITERS})) -./runtests.sh ${NR_READERS} 0 ${DURATION} ${EXTRA_OPTS} | tee -a 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