HPL output graphing tool

Hi.

I am looking for a tool that can produce graphs/tables of output from
HPL (netlib.org). It does not have to be fancy - something simple.

Thanks.

Andrey Asadchev <(E-Mail Removed)> wrote:
> Hi.
>
> I am looking for a tool that can produce graphs/tables of output from
> HPL (netlib.org). It does not have to be fancy - something simple.

If you post a sample of the data, and a description of what your graph
should look like, I could hive you something to get you started using
gnuplot perhaps.

--
Cameron Kerr
(E-Mail Removed) : http://nzgeeks.org/cameron/
Empowered by Perl!

Cameron Kerr wrote:
> Andrey Asadchev <(E-Mail Removed)> wrote:
>
>>Hi.
>>
>>I am looking for a tool that can produce graphs/tables of output from
>>HPL (netlib.org). It does not have to be fancy - something simple.
>
>
> If you post a sample of the data, and a description of what your graph
> should look like, I could hive you something to get you started using
> gnuplot perhaps.
>

Just after i finished gnuplot basics i saw your post. :-) Oh well.


In case someone needs a simple script to graph hpl output (gflops vs
w00* for each problem size), here is one.


#!/bin/sh

# Usage:
# graphhpl.sh hpl.out problem_size1[,problem_size2[,...]] block_size p q
output.png

hpl=$(cat $1 | grep "^W00")
psizes=$(echo $2 | tr "," " ")
bsize=$3
p=$4
q=$5
output=$6

plot="set terminal png
set output \"$output\"
set title \"block size: $bsize, p: $p, q: $q\"
set xlabel \"W00*\"
set ylabel \"Gflops\"
plot "

for size in $psizes; do
plot=$plot" \"< echo -e \\\""$(echo -n "$hpl" |\
awk -v size="$size" -v bsize="$bsize" -v p="$p" -v q="$q" '
BEGIN {i = 0;} {
if ($2 == size && $3 == bsize && $4 == p && $5 == q) {
printf "%d %s\\n", i++, $7;}}'
)"\\\"\" title \"Problem size: $size\" with lines , "
done

plot=$(echo "$plot" | sed 's/, $//')

echo "$plot"