Updating Kokkos lib

lib/kokkos/example/tutorial/03_simple_view_lambda/Makefile

@@ -1,37 +1,42 @@
 KOKKOS_PATH = ../../..
-SRC = $(wildcard *.cpp)
+KOKKOS_SRC_PATH = ${KOKKOS_PATH}
+SRC = $(wildcard ${KOKKOS_SRC_PATH}/example/tutorial/03_simple_view_lambda/*.cpp)
+vpath %.cpp $(sort $(dir $(SRC)))
 
 default: build
 	echo "Start Build"
 
 ifneq (,$(findstring Cuda,$(KOKKOS_DEVICES)))
-CXX = ../../../config/nvcc_wrapper
+CXX = ${KOKKOS_PATH}/bin/nvcc_wrapper
 CXXFLAGS = -O3
 LINK = ${CXX}
 LINKFLAGS = 
-EXE = $(SRC:.cpp=.cuda)
+EXE = 03_simple_view_lambda.cuda
 KOKKOS_DEVICES = "Cuda,OpenMP"
 KOKKOS_ARCH = "SNB,Kepler35"
-KOKKOS_CUDA_OPTIONS = "enable_lambda"
+KOKKOS_CUDA_OPTIONS += "enable_lambda"
 else
 CXX = g++
 CXXFLAGS = -O3
 LINK = ${CXX}
 LINKFLAGS =  
-EXE = $(SRC:.cpp=.host)
+EXE = 03_simple_view_lambda.host
 KOKKOS_DEVICES = "OpenMP"
 KOKKOS_ARCH = "SNB"
 endif
 
 DEPFLAGS = -M
 
-OBJ = $(SRC:.cpp=.o)
+OBJ = $(notdir $(SRC:.cpp=.o))
 LIB =
 
 include $(KOKKOS_PATH)/Makefile.kokkos
 
 build: $(EXE)
 
+test: $(EXE)
+	./$(EXE)
+
 $(EXE): $(OBJ) $(KOKKOS_LINK_DEPENDS)
 	$(LINK) $(KOKKOS_LDFLAGS) $(LINKFLAGS) $(EXTRA_PATH) $(OBJ) $(KOKKOS_LIBS) $(LIB) -o $(EXE)
 
@@ -41,4 +46,4 @@ clean: kokkos-clean
 # Compilation rules
 
 %.o:%.cpp $(KOKKOS_CPP_DEPENDS)
-	$(CXX) $(KOKKOS_CPPFLAGS) $(KOKKOS_CXXFLAGS) $(CXXFLAGS) $(EXTRA_INC) -c $<
+	$(CXX) $(KOKKOS_CPPFLAGS) $(KOKKOS_CXXFLAGS) $(CXXFLAGS) $(EXTRA_INC) -c $< -o $(notdir $@)

lib/kokkos/example/tutorial/03_simple_view_lambda/simple_view_lambda.cpp

@@ -97,6 +97,9 @@ int main (int argc, char* argv[]) {
   // pointers, not like std::vector.  Passing them by value does a
   // shallow copy.  A deep copy never happens unless you explicitly
   // ask for one.
+  // We also need to protect the usage of a lambda against compiling
+  // with a backend which doesn't support it (i.e. Cuda 6.5/7.0).
+  #if (KOKKOS_HAVE_CXX11_DISPATCH_LAMBDA)
   Kokkos::parallel_for (10, KOKKOS_LAMBDA (const int i) {
     // Acesss the View just like a Fortran array.  The layout depends
     // on the View's memory space, so don't rely on the View's
@@ -111,6 +114,7 @@ int main (int argc, char* argv[]) {
     lsum += a(i,0)*a(i,1)/(a(i,2)+0.1);
   }, sum);
   printf ("Result: %f\n", sum);
+  #endif
   Kokkos::finalize ();
 }