Added flag -export-dynamic in the host compilation. If the host code is compiled with this flag, the function names are displayed in the profiler time-lines.

Author: vinaydes

posts/nvtx/Makefile

@@ -33,13 +33,13 @@ BINARIES=manual_nvtx compiler_inst_nvtx
 all: $(BINARIES)
 
 inst_nvtx.o: inst_nvtx.cpp Makefile
-	g++ -fPIC -I${CUDA_ROOT}/include -c inst_nvtx.cpp
+	g++ -export-dynamic -fPIC -I${CUDA_ROOT}/include -c inst_nvtx.cpp
 
 manual_nvtx: manual_nvtx.cu Makefile
-	nvcc -DUSE_NVTX -arch=sm_20 -lnvToolsExt -o manual_nvtx manual_nvtx.cu
+	nvcc -Xcompiler -export-dynamic -DUSE_NVTX -arch=sm_20 -lnvToolsExt -o manual_nvtx manual_nvtx.cu
 
-compiler_inst_nvtx: compiler_inst_nvtx.cu Makefile inst_nvtx.o
-	nvcc -Xcompiler -fPIC -Xcompiler -finstrument-functions -arch=sm_20 inst_nvtx.o -ldl -lnvToolsExt -o compiler_inst_nvtx compiler_inst_nvtx.cu 
+compiler_inst_nvtx: compiler_inst_nvtx1.cu Makefile inst_nvtx.o
+	nvcc -G -Xcompiler -export-dynamic -Xcompiler -fPIC -Xcompiler -finstrument-functions -arch=sm_20 inst_nvtx.o -ldl -lnvToolsExt -o compiler_inst_nvtx compiler_inst_nvtx1.cu 
 
 clean:
 	rm -f *.o $(BINARIES)