better examples makefiles

Author: wrathematics

examples/Makefile

@@ -0,0 +1,56 @@
+all: allclean allmake
+allmake: cpumat_make mpimat_make parmat_make
+allrun: cpumat_run mpimat_run parmat_run
+allclean: cpumat_clean mpimat_clean parmat_clean
+
+
+
+cpumat: cpumat_clean cpumat_make
+
+cpumat_make: cpumat_clean
+	( cd cpu; make -j )
+
+cpumat_run: cpumat_make
+	( cd cpu; ./cpumat )
+
+cpumat_clean:
+	( cd cpu; make clean; )
+
+
+
+gpumat: gpumat_clean gpumat_make
+
+gpumat_make: gpumat_clean
+	( cd gpu; make -j )
+
+gpumat_run: gpumat_make
+	( cd gpu; ./gpumat )
+
+gpumat_clean:
+	( cd gpu; make clean; )
+
+
+
+mpimat: mpimat_clean mpimat_make
+
+mpimat_make: mpimat_clean
+	( cd mpi; make -j )
+
+mpimat_run: mpimat_make
+	( cd mpi; make run )
+
+mpimat_clean:
+	( cd mpi; make clean )
+
+
+
+parmat: parmat_clean parmat_make
+
+parmat_make: parmat_clean
+	( cd par; make -j )
+
+parmat_run: parmat_make
+	( cd par; make run )
+
+parmat_clean:
+	( cd par; make clean )

examples/cpu/Makefile

@@ -1,23 +1,19 @@
-CXX = g++
-CXXFLAGS = -I../../src -O2
-LDFLAGS = -fopenmp -llapack -lblas
-
-WARNFLAGS = -Wall -pedantic -Wextra
+-include ../make.inc
 
 
 all: clean cpumat det matmult svd
 
 cpumat:
-	$(CXX) $(CXXFLAGS) $(WARNFLAGS) cpumat.cpp -o cpumat $(LDFLAGS)
+	$(CXX) $(CPPFLAGS) $(CXXFLAGS) $(WARNFLAGS) cpumat.cpp -o cpumat $(CPU_LDFLAGS)
 
 det:
-	$(CXX) $(CXXFLAGS) $(WARNFLAGS) det.cpp -o det $(LDFLAGS)
+	$(CXX) $(CPPFLAGS) $(CXXFLAGS) $(WARNFLAGS) det.cpp -o det $(CPU_LDFLAGS)
 
 matmult:
-	$(CXX) $(CXXFLAGS) $(WARNFLAGS) matmult.cpp -o matmult $(LDFLAGS)
+	$(CXX) $(CPPFLAGS) $(CXXFLAGS) $(WARNFLAGS) matmult.cpp -o matmult $(CPU_LDFLAGS)
 
 svd:
-	$(CXX) $(CXXFLAGS) $(WARNFLAGS) svd.cpp -o svd $(LDFLAGS)
+	$(CXX) $(CPPFLAGS) $(CXXFLAGS) $(WARNFLAGS) svd.cpp -o svd $(CPU_LDFLAGS)
 
 clean:
 	rm -rf cpumat det matmult svd

examples/make.inc

@@ -0,0 +1,12 @@
+CXX=g++
+MPICXX = mpicxx
+
+CPPFLAGS = -I../../src/
+CXXFLAGS = -O2 -march=native -std=c++17
+
+WARNFLAGS = -Wall -pedantic -Wextra
+
+CPU_LDFLAGS = -fopenmp -llapack -lblas
+GPU_LDFLAGS = -lcudart -lcublas -lcusolver -lnvidia-ml
+MPI_LDFLAGS = -fopenmp -lscalapack-openmpi
+PAR_LDFLAGS = -fopenmp

examples/mpi/Makefile

@@ -1,28 +1,23 @@
-MPICXX = mpicxx
-CXXFLAGS = -I../../src
-OMPFLAGS = -fopenmp 
-MPI_LDFLAGS = -lscalapack-openmpi
-
-WARNFLAGS = -Wall -pedantic -Wextra
+-include ../make.inc
 
 
 all: clean convert det matmult mpimat svd
 
 
 convert:
-	$(MPICXX) $(CXXFLAGS) $(WARNFLAGS) $(OMPFLAGS) convert.cpp -o convert $(MPI_LDFLAGS)
+	$(MPICXX) $(CPPFLAGS) $(CXXFLAGS) $(WARNFLAGS) convert.cpp -o convert $(MPI_LDFLAGS)
 
 det:
-	$(MPICXX) $(CXXFLAGS) $(WARNFLAGS) $(OMPFLAGS) det.cpp -o det $(MPI_LDFLAGS)
+	$(MPICXX) $(CPPFLAGS) $(CXXFLAGS) $(WARNFLAGS) det.cpp -o det $(MPI_LDFLAGS)
 
 matmult:
-	$(MPICXX) $(CXXFLAGS) $(WARNFLAGS) $(OMPFLAGS) matmult.cpp -o matmult $(MPI_LDFLAGS)
+	$(MPICXX) $(CPPFLAGS) $(CXXFLAGS) $(WARNFLAGS) matmult.cpp -o matmult $(MPI_LDFLAGS)
 
 mpimat:
-	$(MPICXX) $(CXXFLAGS) $(WARNFLAGS) $(OMPFLAGS) mpimat.cpp -o mpimat $(MPI_LDFLAGS)
+	$(MPICXX) $(CPPFLAGS) $(CXXFLAGS) $(WARNFLAGS) mpimat.cpp -o mpimat $(MPI_LDFLAGS)
 
 svd:
-	$(MPICXX) $(CXXFLAGS) $(WARNFLAGS) $(OMPFLAGS) svd.cpp -o svd $(MPI_LDFLAGS)
+	$(MPICXX) $(CPPFLAGS) $(CXXFLAGS) $(WARNFLAGS) svd.cpp -o svd $(MPI_LDFLAGS)
 
 
 clean:

examples/par/Makefile

@@ -1,16 +1,13 @@
-MPICXX = mpicxx
-CXXFLAGS = -I../../src
-
-WARNFLAGS = -Wall -pedantic -Wextra
+-include ../make.inc
 
 
 all: clean comm_hello comm_jid
 
 comm_hello:
-	$(MPICXX) $(CXXFLAGS) $(WARNFLAGS) comm_hello.cpp -o comm_hello
+	$(MPICXX) $(CPPFLAGS) $(CXXFLAGS) $(WARNFLAGS) comm_hello.cpp -o comm_hello $(PAR_LDFLAGS)
 
 comm_jid:
-	$(MPICXX) $(CXXFLAGS) $(WARNFLAGS) comm_jid.cpp -o comm_jid
+	$(MPICXX) $(CPPFLAGS) $(CXXFLAGS) $(WARNFLAGS) comm_jid.cpp -o comm_jid $(PAR_LDFLAGS)
 
 clean:
 	rm -rf comm_hello comm_jid