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heat: add ctf stage to analyze mode times

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This commit is contained in:
Rodrigo Arias 2021-03-12 12:13:10 +01:00
parent 972be56eed
commit 854707103c
2 changed files with 60 additions and 3 deletions
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62
garlic/exp/heat/granul.nix
View File

@ -6,6 +6,7 @@
, stages
, garlicTools
, enablePerf ? false
, enableCTF ? false
}:
with stdenv.lib;
@ -14,8 +15,12 @@ with garlicTools;
let
# Initial variable configuration
varConf = with bsc; {
cbs = range2 8 4096;
rbs = range2 32 4096;
#cbs = range2 32 4096;
#rbs = range2 32 4096;
cbs = [ 64 256 1024 4096 ];
rbs = [ 32 128 512 1024 ];
#cbs = [ 4096 ];
#rbs = [ 32 ];
};
machineConfig = targetMachine.config;
@ -38,7 +43,7 @@ let
gitBranch = "garlic/tampi+isend+oss+task";
# Repeat the execution of each unit 30 times
loops = 10;
loops = 1;
# Resources
qos = "debug";
@ -61,6 +66,56 @@ let
"-e cycles,instructions,cache-references,cache-misses";
};
ctf = {nextStage, conf, ...}: with conf; stages.exec {
inherit nextStage;
env = ''
export NANOS6_CONFIG_OVERRIDE="version.instrument=ctf,\
instrument.ctf.converter.enabled=false"
'';
# Only one process converts the trace, otherwise use:
# if [ $SLURM_PROCID == 0 ]; then
# ...
# fi
post = ''
if [ $SLURM_PROCID == 0 ]; then
sleep 2
for tracedir in trace_*; do
offset=$(grep 'offset =' $tracedir/ctf/ust/uid/1000/64-bit/metadata | \
grep -o '[0-9]*')
echo "offset = $offset"
start_time=$(awk '/^start_time / {print $2}' stdout.log)
end_time=$(awk '/^end_time / {print $2}' stdout.log)
begin=$(awk "BEGIN{print $start_time*1e9 - $offset}")
end=$(awk "BEGIN{print $end_time*1e9 - $offset}")
echo "only events between $begin and $end"
${bsc.cn6}/bin/cn6 -s $tracedir
awk -F: "NR==1 {print} \$6 >= $begin && \$6 <= $end" $tracedir/prv/trace.prv |\
${bsc.cn6}/bin/dur 6400025 0 |\
awk '{s+=$1} END {print s}' >> .garlic/time_mode_dead.csv &
awk -F: "NR==1 {print} \$6 >= $begin && \$6 <= $end" $tracedir/prv/trace.prv |\
${bsc.cn6}/bin/dur 6400025 1 |\
awk '{s+=$1} END {print s}' >> .garlic/time_mode_runtime.csv &
awk -F: "NR==1 {print} \$6 >= $begin && \$6 <= $end" $tracedir/prv/trace.prv |\
${bsc.cn6}/bin/dur 6400025 3 |\
awk '{s+=$1} END {print s}' >> .garlic/time_mode_task.csv &
wait
# Remove the traces at the end, as they are huge
rm -rf $tracedir
#cp -a $tracedir .garlic/
done
fi
'';
};
exec = {nextStage, conf, ...}: stages.exec {
inherit nextStage;
argv = [
@ -83,6 +138,7 @@ let
pipeline = stdexp.stdPipeline ++
(optional enablePerf perf) ++
(optional enableCTF ctf) ++
[ exec program ];
in

1
garlic/exp/index.nix
View File

@ -66,6 +66,7 @@
heat = rec {
granul = callPackage ./heat/granul.nix { };
cache = granul.override { enablePerf = true; };
ctf = cache.override { enableCTF = true; };
};
bigsort = rec {