diff options
Diffstat (limited to 'scripts/test-memory.sh')
| -rwxr-xr-x | scripts/test-memory.sh | 70 |
1 files changed, 43 insertions, 27 deletions
diff --git a/scripts/test-memory.sh b/scripts/test-memory.sh index 011e155..8a6411d 100755 --- a/scripts/test-memory.sh +++ b/scripts/test-memory.sh @@ -1,38 +1,54 @@ -#!/bin/bash +#!/bin/sh -pgm=./chase +# +# Initialisation +# -b=(8k 16k 24k 32k 48k 64k 96k 128k 192k 256k 384k 512k 768k 1m 1536k 2m 3m 4m 6m 8m 12m 16m) -c=5 +# Configurable variables +pgm='../chase' +output=chase.csv -date -uname -a -echo -$pgm -o hdr +# Generate a timestamp +timestamp=$(date +%Y%m%d-%H%M) + +# Create a temporary directory +mkdir chase-$timestamp +cd chase-$timestamp + +# Save some system information +uname -a > kernel.txt +cat /proc/cpuinfo > cpuinfo.txt +cat /proc/meminfo > meminfo.txt + + +# +# Benchmark +# + +echo Benchmark initiated at $(date +%Y%m%d-%H%M) > chase.log + +$pgm -o hdr | tee $output for page_size in 4k 8k 16k do - for threads in 1 2 + for threads in 1 2 4 8 do - for refs in 1 2 4 - do - for offset in 0 1 - do - for access in random "forward 1" - do - for ((i=0; $i < ${#b[*]}; i++)) - do - for ((j=0; $j < $c; j++)) - do - $pgm -p $page_size -t $threads -r $refs -n add $offset -a $access -c ${b[$i]} -s 1.0 -o csv - done - done - done + for refs in 1 2 4 + do + for access in random "forward 1" + do + for chain_size in 8k 16k 512k 8m + do + for prefetch in t0 t1 t2 nta + do + for loop_size in 0 25 100 500 2500 + do + $pgm -p $page_size -t $threads -r $refs -a $access -c $chain_size -f $prefetch -s 1.0 -e 5 -o csv | tee -a $output + done + done + done done done done done -echo -cat /proc/cpuinfo -cat /proc/meminfo -date +echo Benchmark ended at $(date +%Y%m%d-%H%M) > chase.log |