dpl-workflow: make GPU double-pipeline the default for EPN and FST

Author: davidrohr

prodtests/full-system-test/dpl-workflow.sh

@@ -290,7 +290,7 @@ if has_detector_calib PHS && workflow_has_parameter CALIB; then
   PHS_CONFIG+=" --fullclu-output"
 fi
 
-[[ ${O2_GPU_DOUBLE_PIPELINE:-0} == 1 ]] && GPU_CONFIG+=" --enableDoublePipeline"
+[[ ${O2_GPU_DOUBLE_PIPELINE:-$EPNSYNCMODE} == 1 ]] && GPU_CONFIG+=" --enableDoublePipeline"
 
 ( workflow_has_parameter AOD || [[ -z "$DISABLE_ROOT_OUTPUT" ]] || needs_root_output o2-emcal-cell-writer-workflow ) && has_detector EMC && RAW_EMC_SUBSPEC=" --subspecification 1 "
 has_detector_reco MID && has_detector_matching MCHMID && MFTMCHConf="FwdMatching.useMIDMatch=true;" || MFTMCHConf="FwdMatching.useMIDMatch=false;"

prodtests/full-system-test/start_tmux.sh

@@ -36,6 +36,7 @@ if [[ "0$FST_TMUX_NO_EPN" != "01" ]]; then
   [[ -z $GPUMEMSIZE ]] && export GPUMEMSIZE=$(( 24 << 30 ))
   [[ -z $NUMAGPUIDS ]] && export NUMAGPUIDS=1
   [[ -z $EPNPIPELINES ]] && export EPNPIPELINES=1
+  [[ -z $O2_GPU_DOUBLE_PIPELINE ]] && export O2_GPU_DOUBLE_PIPELINE=1
   [[ -z $DPL_CONDITION_BACKEND ]] && export DPL_CONDITION_BACKEND="http://localhost:8084"
   export ALL_EXTRA_CONFIG="$ALL_EXTRA_CONFIG;NameConf.mCCDBServer=${DPL_CONDITION_BACKEND};"
   export GEN_TOPO_QC_OVERRIDE_CCDB_SERVER="${DPL_CONDITION_BACKEND}"