HeterogeneousCore/CUDAServices/scripts/cmsCudaSetup.sh - master - githubmirror/cmssw

HeterogeneousCore/CUDAServices/scripts/cmsCudaSetup.sh

20 строк757 B

Andrea Bocci

Fix cmsCudaSetup.sh to follow the latest changes to cuda.xml

12 июн 2022, 13:04

12 июн 2022, 13:0429e6fd2

#! /bin/bash
TOOL=$CMSSW_BASE/config/toolbox/$SCRAM_ARCH/tools/selected/cuda.xml

# enumerate the supported streaming multiprocessor (sm) compute capabilites
DOTS=$(cudaComputeCapabilities | awk '{ print $2 }' | sort -u)
CAPS=$(echo $DOTS | sed -e's#\.*##g')

# remove existing capabilities
sed -i $TOOL -e"s# *-gencode arch=compute_..,code=sm_.. *# #g"
sed -i $TOOL -e"s# *-gencode arch=compute_..,code=\[sm_..,compute_..\] *# #g"

# add support for the capabilities found on this machine
for CAP in $CAPS; do
  sed -i $TOOL -e"/flags CUDA_FLAGS/s#\"/># -gencode arch=compute_$CAP,code=[sm_$CAP,compute_$CAP]\"/>#"
done

# reconfigure the cuda.xml tool
scram setup cuda

echo "SCRAM configured to support CUDA streaming multiprocessor architectures $DOTS"