Merge pull request #37309 from AliinCern/ROOT_MPI_HOST_CUDA

mpiCudaGeneric is a program transfer data from a machine to another with GPU using MPI and CUDA.
cms-sw · Apr 18, 2022 · 506a205 · 506a205
2 parents 0f79044 + 12a0524
commit 506a205
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diff --git a/HeterogeneousCore/CUDACore/test/BuildFile.xml b/HeterogeneousCore/CUDACore/test/BuildFile.xml
@@ -8,7 +8,6 @@
     <use name="HeterogeneousCore/CUDACore"/>
     <use name="catch2"/>
     <use name="cuda"/>
-    <use name="fmt"/>
   </bin>
 
   <bin file="testStreamEvent.cu" name="testHeterogeneousCoreCUDACoreStreamEvent">
@@ -22,6 +21,12 @@
     <flags TEST_RUNNER_CMD="cudaTimeMeasurement -a10 -t100 -s10000 -q -p12345"/>
 </bin>
 
+<bin name="mpiCudaGeneric" file="mpiCudaGeneric.cu">
+    <use name="openmpi"/>
+    <use name="cuda"/>
+    <use name="HeterogeneousCore/CUDAUtilities"/>
+    <flags TEST_RUNNER_CMD="cmsenv_mpirun  -np 2 mpiCudaGeneric -t100 -a10 -s200000 -p123"/>
+</bin>
 
 </iftool>