converting to Pitchfork layout standard

Makefile

-# Copyright (c) 2019-2023 Advanced Micro Devices, Inc. All rights reserved.
-ROCM_PATH ?= /opt/rocm
-HIPCC=$(ROCM_PATH)/bin/hipcc
+#
+# Copyright (c) 2023      Advanced Micro Devices, Inc. All rights reserved.
+#
 
-EXE=TransferBench
-CXXFLAGS = -O3 -I. -I$(ROCM_PATH)/hsa/include -lnuma -L$(ROCM_PATH)/hsa/lib -lhsa-runtime64
-
-all: $(EXE)
-
-$(EXE): $(EXE).cpp $(shell find -regex ".*\.\hpp")
-	$(HIPCC) $(CXXFLAGS) $< -o $@
+all:
+	cd src ; make
 
 clean:
-	rm -f *.o $(EXE)
+	cd src ; make clean

src/Makefile

+# Copyright (c) 2019-2023 Advanced Micro Devices, Inc. All rights reserved.
+ROCM_PATH ?= /opt/rocm
+HIPCC=$(ROCM_PATH)/bin/hipcc
+
+EXE=TransferBench
+CXXFLAGS = -O3 -I. -Iinclude -I$(ROCM_PATH)/hsa/include -lnuma -L$(ROCM_PATH)/hsa/lib -lhsa-runtime64
+
+all: $(EXE)
+
+$(EXE): $(EXE).cpp $(shell find -regex ".*\.\hpp")
+	$(HIPCC) $(CXXFLAGS) $< -o ../$@
+
+clean:
+	rm -f *.o ../$(EXE)