Vortex 2.0 changes:

+ Microarchitecture optimizations
+ 64-bit support
+ Xilinx FPGA support
+ LLVM-16 support
+ Refactoring and quality control fixes

tests/opencl/bfs/Makefile

@@ -1,67 +1,7 @@
-XLEN ?= 32
-
-LLVM_PREFIX ?= /opt/llvm-riscv
-RISCV_TOOLCHAIN_PATH ?= /opt/riscv-gnu-toolchain
-SYSROOT ?= $(RISCV_TOOLCHAIN_PATH)/riscv32-unknown-elf
-POCL_CC_PATH ?= /opt/pocl/compiler
-POCL_RT_PATH ?= /opt/pocl/runtime
-
-VORTEX_DRV_PATH ?= $(realpath ../../../driver)
-VORTEX_RT_PATH ?= $(realpath ../../../runtime)
-
-K_LLCFLAGS += "-O3 -march=riscv32 -target-abi=ilp32f -mcpu=generic-rv32 -mattr=+m,+f -mattr=+vortex -float-abi=hard -code-model=small"
-K_CFLAGS   += "-v -O3 -Wstack-usage=1024 --sysroot=$(SYSROOT) --gcc-toolchain=$(RISCV_TOOLCHAIN_PATH) -march=rv32imf -mabi=ilp32f -Xclang -target-feature -Xclang +vortex -I$(VORTEX_RT_PATH)/include -fno-rtti -fno-exceptions -ffreestanding -nostartfiles -fdata-sections -ffunction-sections"
-K_LDFLAGS  += "-Wl,-Bstatic,-T$(VORTEX_RT_PATH)/linker/vx_link$(XLEN).ld -Wl,--gc-sections $(VORTEX_RT_PATH)/libvortexrt.a -lm"
-
-CXXFLAGS += -std=c++11 -Wall -Wextra -pedantic -Wfatal-errors
-
-CXXFLAGS += -I$(POCL_RT_PATH)/include
-
-LDFLAGS += -L$(POCL_RT_PATH)/lib -L$(VORTEX_DRV_PATH)/stub -lOpenCL -lvortex
-
-# Debugigng
-ifdef DEBUG
-	CXXFLAGS += -g -O0
-else    
-	CXXFLAGS += -O2 -DNDEBUG
-endif
-
 PROJECT = bfs
 
 SRCS = main.cc
 
-all: $(PROJECT) kernel.pocl
+OPTS ?= 
 
-kernel.pocl: kernel.cl
-	LLVM_PREFIX=$(LLVM_PREFIX) POCL_DEBUG=all LD_LIBRARY_PATH=$(LLVM_PREFIX)/lib:$(POCL_CC_PATH)/lib $(POCL_CC_PATH)/bin/poclcc -LLCFLAGS $(K_LLCFLAGS) -CFLAGS $(K_CFLAGS) -LDFLAGS $(K_LDFLAGS) -o kernel.pocl kernel.cl
- 
-$(PROJECT): $(SRCS)
-	$(CXX) $(CXXFLAGS) $^ $(LDFLAGS) -o $@
-
-run-fpga: $(PROJECT) kernel.pocl   
-	LD_LIBRARY_PATH=$(POCL_RT_PATH)/lib:$(VORTEX_DRV_PATH)/fpga:$(LD_LIBRARY_PATH) ./$(PROJECT)
-
-run-asesim: $(PROJECT) kernel.pocl   
-	LD_LIBRARY_PATH=$(POCL_RT_PATH)/lib:$(VORTEX_DRV_PATH)/asesim:$(LD_LIBRARY_PATH) ./$(PROJECT)
-
-run-vlsim: $(PROJECT) kernel.pocl   
-	LD_LIBRARY_PATH=$(POCL_RT_PATH)/lib:$(VORTEX_DRV_PATH)/vlsim:$(LD_LIBRARY_PATH) ./$(PROJECT)
-
-run-simx: $(PROJECT) kernel.pocl   
-	LD_LIBRARY_PATH=$(POCL_RT_PATH)/lib:$(VORTEX_DRV_PATH)/simx:$(LD_LIBRARY_PATH) ./$(PROJECT)
-
-run-rtlsim: $(PROJECT) kernel.pocl   
-	LD_LIBRARY_PATH=$(POCL_RT_PATH)/lib:$(VORTEX_DRV_PATH)/rtlsim:$(LD_LIBRARY_PATH) ./$(PROJECT)
-
-.depend: $(SRCS)
-	$(CXX) $(CXXFLAGS) -MM $^ > .depend;
-
-clean:
-	rm -rf $(PROJECT) *.o .depend 
-
-clean-all: clean
-	rm -rf *.pocl *.dump
-
-ifneq ($(MAKECMDGOALS),clean)
-    -include .depend
-endif
+include ../common.mk

tests/opencl/bfs/main.cc

@@ -285,7 +285,7 @@ int main(int argc, char *argv[]) {
     free(h_graph_visited);
 
   } catch (std::string msg) {
-    std::cout << "--cambine: exception in main ->" << msg << std::endl;
+    printf("--cambine: exception in main ->%s\n", msg);
     // release host memory
     free(h_graph_nodes);
     free(h_graph_mask);