TPC: Make number of lanes and threads for TPC IDC factorize configurable

Author: davidrohr

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

@@ -295,7 +295,8 @@ fi
 
 # TPC IDCs and SAC
 crus="0-359"  # to be used with $AGGREGATOR_TASKS == TPC_IDCBOTH_SAC or ALL
-lanesFactorize=10
+lanesFactorize=${O2_TPC_IDC_FACTORIZE_NLANES:-10}
+threadFactorize=${O2_TPC_IDC_FACTORIZE_NTHREADS:-8}
 nTFs=$((1000 * 128 / ${NHBPERTF}))
 nTFs_SAC=$((1000 * 128 / ${NHBPERTF}))
 nBuffer=$((100 * 128 / ${NHBPERTF}))
@@ -309,7 +310,7 @@ if [[ "${DISABLE_IDC_PAD_MAP_WRITING:-}" == 1 ]]; then TPC_WRITING_PAD_STATUS_MA
 if ! workflow_has_parameter CALIB_LOCAL_INTEGRATED_AGGREGATOR; then
   if [[ $CALIB_TPC_IDC == 1 ]] && [[ $AGGREGATOR_TASKS == TPC_IDCBOTH_SAC || $AGGREGATOR_TASKS == ALL ]]; then
     add_W o2-tpc-idc-distribute "--crus ${crus} --timeframes ${nTFs} --output-lanes ${lanesFactorize} --send-precise-timestamp true --condition-tf-per-query ${nTFs} --n-TFs-buffer ${nBuffer}"
-    add_W o2-tpc-idc-factorize "--n-TFs-buffer ${nBuffer} --input-lanes ${lanesFactorize} --crus ${crus} --timeframes ${nTFs} --nthreads-grouping 8 --nthreads-IDC-factorization 8 --sendOutputFFT true --enable-CCDB-output true --enablePadStatusMap true ${TPC_WRITING_PAD_STATUS_MAP} --use-precise-timestamp true $IDC_DELTA" "TPCIDCGroupParam.groupPadsSectorEdges=32211"
+    add_W o2-tpc-idc-factorize "--n-TFs-buffer ${nBuffer} --input-lanes ${lanesFactorize} --crus ${crus} --timeframes ${nTFs} --nthreads-grouping ${threadFactorize} --nthreads-IDC-factorization ${threadFactorize} --sendOutputFFT true --enable-CCDB-output true --enablePadStatusMap true ${TPC_WRITING_PAD_STATUS_MAP} --use-precise-timestamp true $IDC_DELTA" "TPCIDCGroupParam.groupPadsSectorEdges=32211"
     add_W o2-tpc-idc-ft-aggregator "--rangeIDC 200 --inputLanes ${lanesFactorize} --nFourierCoeff 40 --nthreads 8"
   fi
   if [[ $CALIB_TPC_SAC == 1 ]] && [[ $AGGREGATOR_TASKS == TPC_IDCBOTH_SAC || $AGGREGATOR_TASKS == ALL ]]; then