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Merged
malucius-rh merged 1 commit into from
Sep 23, 2025
Merged

add pcp support #49

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50 changes: 49 additions & 1 deletion iozone/iozone_run.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -656,6 +656,11 @@ do_test_actual()
fi

if [ ${status} -eq 1 ]; then
# If we're using PCP, shut down and clean up before bailing out
if [[ $to_use_pcp -eq 1 ]]; then
stop_pcp
shutdown_pcp
fi
exit_out "Execution of iozone failed" 1
fi
if [[ ${auto} == 1 ]]; then
Expand Down Expand Up @@ -1027,21 +1032,46 @@ invoke_test()
if [[ $auto -eq 1 ]]; then
print_header_info
fi

# If we're using PCP start logging
if [[ $to_use_pcp -eq 1 ]]; then
echo "Start PCP"
start_pcp ${pcpdir}/ ${test_name} $pcp_cfg
fi

# sequential runs
for ((run_number=1; run_number <= to_times_to_run ; run_number++))
do
analysis_dir=$results_dir/Run_${run_number}
make_dir ${analysis_dir}

#If we're using PCP, snap a chalk line at the start of the iteration and log the run number
if [[ $to_use_pcp -eq 1 ]]; then
start_pcp_subset
result2pcp iteration ${run_number}
fi

execute_iozone


# If we're using PCP, snap the chalk line at the end of the iteration

if [[ $to_use_pcp -eq 1 ]]; then
stop_pcp_subset
fi

echo ""

if [[ -f "${local_watchdog_file}" ]];then
break;
fi
done

# If we're using PCP, stop logging
if [[ $to_use_pcp -eq 1 ]]; then
echo "Stop PCP"
stop_pcp
fi

# Compute averages
if (( to_times_to_run > 1 )); then
cd `dirname ${results_dir}`
Expand Down Expand Up @@ -1502,6 +1532,12 @@ if [[ $results_dir == "" ]]; then
fi
fi

# Make a PCP results dir if necessary
if [[ $to_use_pcp -eq 1 ]]; then
pcpdir=${results_dir}/pcp_`date "+%Y.%m.%d-%H.%M.%S"`
mkdir -p ${pcpdir}
fi

pushd $run_dir >& /dev/null
gcc -Wall -Os -o create_file create_file.c
if [ ! -x "$run_dir/create_file" ]; then
Expand Down Expand Up @@ -1541,6 +1577,13 @@ if [[ $mount_location = "" ]]; then
exit_out "Need to designate a mount point" 1
fi

# Get PCP setup if we're using it
if [[ $to_use_pcp -eq 1 ]]; then
source $TOOLS_BIN/pcp/pcp_commands.inc
setup_pcp
pcp_cfg=$TOOLS_BIN/pcp/default.cfg
fi

#
# Execute things, one for each filesys
#
Expand Down Expand Up @@ -1606,3 +1649,8 @@ tar cf /tmp/results_iozone_${to_tuned_setting}.tar *
popd > /dev/null
${curdir}/test_tools/save_results --curdir $curdir --home_root $to_home_root --tar_file "/tmp/results_iozone_${to_tuned_setting}.tar" --test_name ${test_name} --tuned_setting=$to_tuned_setting --version None --user $to_user
popd >& /dev/null

# Shutdown PCP and clean up after ourselves
if [[ $to_use_pcp -eq 1 ]]; then
shutdown_pcp
fi
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