Support/README for lnx4555

README.md

@@ -4,16 +4,16 @@
 ## Quick Start
 
 
-### Setting up LSTPerformanceWeb (only for lnx7188)
+### Setting up LSTPerformanceWeb (only for lnx7188 and lnx4555)
 
-For lnx7188 this needs to be done once
+For lnx7188 and lnx4555 this needs to be done once
 
     cd /cdat/tem/${USER}/
     git clone [email protected]:SegmentLinking/LSTPerformanceWeb.git
 
-### Setting up container (only for lnx7188)
+### Setting up container (only for lnx7188 and lnx4555)
 
-For lnx7188 this needs to be done before compiling or running the code:
+For lnx7188 and lnx4555 this needs to be done before compiling or running the code:
 
     singularity shell --nv --bind /mnt/data1:/data --bind /data2/segmentlinking/ --bind /opt --bind /nfs --bind /mnt --bind /usr/local/cuda/bin/ --bind /cvmfs  /cvmfs/unpacked.cern.ch/registry.hub.docker.com/cmssw/el8:x86_64
 

SDL/Makefile

@@ -26,9 +26,13 @@ LIBS=$(LIB_CUDA) $(LIB_CPU)
 # flags to keep track of
 #
 
+# Different architectures to optimize for
+GENCODE_SM70 := -gencode arch=compute_70,code=sm_70
+GENCODE_SM89 := -gencode arch=compute_89,code=sm_89
+
 CXX                  = g++
 CXXFLAGS_CPU         = -march=native -mtune=native -Ofast -fno-reciprocal-math -fopenmp-simd -g -Wall -Wshadow -Woverloaded-virtual -fPIC -fopenmp -I..
-CXXFLAGS_CUDA        = -O3 -g --compiler-options -Wall --compiler-options -Wshadow --compiler-options -Woverloaded-virtual --compiler-options -fPIC --compiler-options -fopenmp -dc -lineinfo --ptxas-options=-v --cudart shared -arch=compute_70 --use_fast_math --default-stream per-thread -I..
+CXXFLAGS_CUDA        = -O3 -g --compiler-options -Wall --compiler-options -Wshadow --compiler-options -Woverloaded-virtual --compiler-options -fPIC --compiler-options -fopenmp -dc -lineinfo --ptxas-options=-v --cudart shared $(GENCODE_SM70) $(GENCODE_SM89) --use_fast_math --default-stream per-thread -I..
 ALPAKAINCLUDE        = -I${ALPAKA_ROOT}/include -I/${BOOST_ROOT}/include -std=c++17 -I$(CMSSW_BASE)/src
 ALPAKASERIAL         = -DALPAKA_ACC_CPU_B_SEQ_T_SEQ_ENABLED
 ALPAKACUDA           = -DALPAKA_ACC_GPU_CUDA_ENABLED -DALPAKA_ACC_GPU_CUDA_ONLY --expt-relaxed-constexpr
@@ -47,7 +51,7 @@ ALPAKABACKEND_CPU    = $(ALPAKASERIAL)
 COMPILE_CMD_CPU      = $(LD_CPU) -c
 
 LD_CUDA              = nvcc
-SOFLAGS_CUDA         = -g -shared --compiler-options -fPIC --cudart shared -arch=compute_70 -code=sm_72
+SOFLAGS_CUDA         = -g -shared --compiler-options -fPIC --cudart shared $(GENCODE_SM70) $(GENCODE_SM89)
 ALPAKABACKEND_CUDA   = $(ALPAKACUDA)
 COMPILE_CMD_CUDA     = $(LD_CUDA) -x cu