Merge pull request #434 from sourceryinstitute/openshmem

Experimental OpenSHMEM version

Author: zbeekman

.gitattributes

@@ -35,7 +35,10 @@ codecov.yml export-ignore
 makefile export-ignore
 Makefile export-ignore
 make.inc* export-ignore
+
+# Experimental conduits/backends
 src/gasnet export-ignore
+src/openshmem export-ignore
 
 # Perform substitutions when `git export`ing these files
 .VERSION export-subst

src/make.inc

@@ -40,6 +40,7 @@ ifeq ($(compiler),gnu)
   CC=gcc
   MPFC = mpifort
   MPICC = mpicc
+  OSHCC = oshcc
   FFLAGS_EXTRA = -fcoarray=lib
   MPI_EXTRA_FLAGS = -Wall -Wextra -Wno-error=cpp -Wno-error=unused-parameter -DSTRIDED#-DNONBLOCKING_PUT -DCAF_MPI_LOCK_UNLOCK
   MPI_RUN = mpiexec -np 2

src/openshmem/Makefile

@@ -0,0 +1,21 @@
+include ../make.inc
+
+MPICC ?= oshcc
+
+libcaf_openshmem.a: openshmem_caf.o ../common/caf_auxiliary.o
+	ar rcv $@ openshmem_caf.o ../common/caf_auxiliary.o
+	ranlib $@
+
+.c.o:
+	$(MPICC) $(CFLAGS) $(MPI_CFLAGS) -I.. -c $< -o $@
+
+openshmem_caf.o: openshmem_caf.c ../libcaf.h ../libcaf-gfortran-descriptor.h
+
+../common/caf_auxiliary.o:
+	$(MAKE) -C ../common
+
+clean:
+	rm -f openshmem_caf.o
+
+distclean: clean
+	rm -f libcaf_openshmem.a