fix: shadowed local variable (-Wshadow)
[urcu.git] / tests / benchmark / runpaul-phase1.sh
... / ...
CommitLineData
1#!/bin/sh
2
3#run all tests
4
5#set to number of active CPUS
6NUM_CPUS=64
7
8#extra options, e.g. for setting affinity on even CPUs :
9EXTRA_OPTS=$(for a in $(seq 0 2 127); do echo -n "-a ${a} "; done)
10
11#ppc64 striding, use with NUM_CPUS=8
12
13#stride 1
14#EXTRA_OPTS=$(for a in $(seq 0 2 15); do echo -n "-a ${a} "; done)
15#stride 2
16#EXTRA_OPTS=$(for a in $(seq 0 4 31); do echo -n "-a ${a} "; done)
17#stride 4
18#EXTRA_OPTS=$(for a in $(seq 0 8 63); do echo -n "-a ${a} "; done)
19#stride 8
20#EXTRA_OPTS=$(for a in $(seq 0 16 127); do echo -n "-a ${a} "; done)
21
22#Vary update fraction
23#x: vary update fraction from 0 to 0.0001
24 #fix number of readers and reader C.S. length, vary delay between updates
25#y: ops/s
26
27rm -f runall.log
28rm -fr runall.detail.log
29
30
31echo Executing batch RCU test
32
33DURATION=10
34BATCH_ARRAY="1 2 4 8 16 32 64 128 256 512 1024 2048 4096 8192 16384 32768 65536
35 131072 262144"
36NR_WRITERS=$((${NUM_CPUS} / 2))
37
38rm -f batch-rcu.log
39
40NR_READERS=$((${NUM_CPUS} - ${NR_WRITERS}))
41for BATCH_SIZE in ${BATCH_ARRAY}; do
42 echo "./runtests-batch.sh ${NR_READERS} ${NR_WRITERS} ${DURATION} -d 0 -b ${BATCH_SIZE} ${EXTRA_OPTS} | tee -a batch-rcu.log" >> runall.log
43 ./runtests-batch.sh ${NR_READERS} ${NR_WRITERS} ${DURATION} -d 0 -b ${BATCH_SIZE} ${EXTRA_OPTS} | tee -a batch-rcu.log
44done
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