project directories reorganization
This commit is contained in:
Blaise Tine
1
benchmarks/opencl/vecadd/.gitignore
vendored
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1
benchmarks/opencl/vecadd/.gitignore
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@@ -0,0 +1 @@
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vecadd
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@@ -1,68 +1,47 @@
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RISCV_TOOL_PATH ?= $(wildcard ../../../../riscv-gnu-toolchain/drops)
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POCL_CC_PATH ?= $(wildcard ../../../../pocl/drops_riscv_cc)
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POCL_INC_PATH ?= $(wildcard ../include)
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POCL_LIB_PATH ?= $(wildcard ../lib)
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VX_RT_PATH ?= $(wildcard ../../../runtime)
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VX_SIMX_PATH ?= $(wildcard ../../../simX/obj_dir)
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LLVM_HOME ?= ~/dev/llvm-project/drops
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TOOLCHAIN_PATH ?= ~/dev/riscv-gnu-toolchain/drops
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SYSROOT ?= $(TOOLCHAIN_PATH)/riscv32-unknown-elf
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POCL_CC_PATH ?= $(realpath ../compiler)
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POCL_RT_PATH ?= $(realpath ../runtime)
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VORTEX_DRV_PATH ?= $(realpath ../../../driver/sw)
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VORTEX_RT_PATH ?= $(realpath ../../../runtime)
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CC = $(RISCV_TOOL_PATH)/bin/riscv32-unknown-elf-gcc
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CXX = $(RISCV_TOOL_PATH)/bin/riscv32-unknown-elf-g++
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DMP = $(RISCV_TOOL_PATH)/bin/riscv32-unknown-elf-objdump
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HEX = $(RISCV_TOOL_PATH)/bin/riscv32-unknown-elf-objcopy
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GDB = $(RISCV_TOOL_PATH)/bin/riscv32-unknown-elf-gdb
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CXXFLAGS += -std=c++11 -O0 -g -fpermissive -Wall -Wextra -pedantic -Wfatal-errors
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VX_SRCS = $(VX_RT_PATH)/newlib/newlib.c
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VX_SRCS += $(VX_RT_PATH)/startup/vx_start.S
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VX_SRCS += $(VX_RT_PATH)/intrinsics/vx_intrinsics.s
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VX_SRCS += $(VX_RT_PATH)/io/vx_io.s $(VX_RT_PATH)/io/vx_io.c
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VX_SRCS += $(VX_RT_PATH)/fileio/fileio.s
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VX_SRCS += $(VX_RT_PATH)/tests/tests.c
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VX_SRCS += $(VX_RT_PATH)/vx_api/vx_api.c
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VX_SRCS += $(VX_STR) $(VX_FIO) $(VX_NEWLIB) $(VX_INT) $(VX_IO) $(VX_API) $(VX_TEST)
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CXXFLAGS += -I$(POCL_RT_PATH)/include
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VX_CFLAGS = -nostartfiles -Wl,-Bstatic,-T,$(VX_RT_PATH)/mains/vortex_link.ld
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CXXFLAGS = -g -O0 -march=rv32im -mabi=ilp32
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CXXFLAGS += -ffreestanding # program may not begin at main()
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CXXFLAGS += -Wl,--gc-sections # enable garbage collection of unused input sections
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CXXFLAGS += -fno-rtti -fno-non-call-exceptions # disable RTTI and exceptions
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CXXFLAGS += -I$(POCL_INC_PATH)
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VX_LIBS = -Wl,--whole-archive lib$(PROJECT).a -Wl,--no-whole-archive $(POCL_LIB_PATH)/libOpenCL.a
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QEMU_LIBS = $(VX_RT_PATH)/qemu/vx_api.c -Wl,--whole-archive lib$(PROJECT).a -Wl,--no-whole-archive $(POCL_LIB_PATH)/libOpenCL.a
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LDFLAGS += -L$(POCL_RT_PATH)/lib -L$(VORTEX_DRV_PATH)/stub -lOpenCL -lvortex
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PROJECT = vecadd
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SRCS = main.cc
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all: $(PROJECT).dump $(PROJECT).hex
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all: $(PROJECT)
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lib$(PROJECT).a: kernel.cl
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POCL_DEBUG=all POCL_DEBUG_LLVM_PASSES=1 LD_LIBRARY_PATH=$(RISCV_TOOL_PATH)/lib:$(POCL_CC_PATH)/lib $(POCL_CC_PATH)/bin/poclcc -o lib$(PROJECT).a kernel.cl
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kernel.pocl: kernel.cl
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TOOLCHAIN_PATH=$(TOOLCHAIN_PATH) SYSROOT=$(SYSROOT) LLVM_HOME=$(LLVM_HOME) VORTEX_RUNTIME_PATH=$(VORTEX_RT_PATH) POCL_DEBUG=all LD_LIBRARY_PATH=$(LLVM_HOME)/lib:$(POCL_CC_PATH)/lib $(POCL_CC_PATH)/bin/poclcc -o kernel.pocl kernel.cl
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$(PROJECT): $(SRCS)
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$(CXX) $(CXXFLAGS) $^ $(LDFLAGS) -o $@
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$(PROJECT).elf: $(SRCS) lib$(PROJECT).a
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$(CXX) $(CXXFLAGS) $(VX_CFLAGS) $(VX_SRCS) $(SRCS) $(VX_LIBS) -o $(PROJECT).elf
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run-fpga: $(PROJECT) kernel.pocl
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LD_LIBRARY_PATH=$(POCL_RT_PATH)/lib:$(VORTEX_DRV_PATH)/opae:$(LD_LIBRARY_PATH) ./$(PROJECT)
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$(PROJECT).qemu: $(SRCS) lib$(PROJECT).a
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$(CXX) $(CXXFLAGS) $(SRCS) $(QEMU_LIBS) -o $(PROJECT).qemu
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run-ase: $(PROJECT) kernel.pocl
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ASE_LOG=0 LD_LIBRARY_PATH=$(POCL_RT_PATH)/lib:$(VORTEX_DRV_PATH)/opae/ase:$(LD_LIBRARY_PATH) ./$(PROJECT)
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$(PROJECT).hex: $(PROJECT).elf
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$(HEX) -O ihex $(PROJECT).elf $(PROJECT).hex
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run-simx: $(PROJECT) kernel.pocl
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LD_LIBRARY_PATH=$(POCL_RT_PATH)/lib:$(VORTEX_DRV_PATH)/simx:$(LD_LIBRARY_PATH) ./$(PROJECT)
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$(PROJECT).dump: $(PROJECT).elf
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$(DMP) -D $(PROJECT).elf > $(PROJECT).dump
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run-rtlsim: $(PROJECT) kernel.pocl
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LD_LIBRARY_PATH=$(POCL_RT_PATH)/lib:$(VORTEX_DRV_PATH)/rtlsim:$(LD_LIBRARY_PATH) ./$(PROJECT)
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run: $(PROJECT).hex
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POCL_DEBUG=all $(VX_SIMX_PATH)/Vcache_simX -E -a rv32i --core $(PROJECT).hex -s -b 1> emulator.debug
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qemu: $(PROJECT).qemu
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POCL_DEBUG=all $(RISCV_TOOL_PATH)/bin/qemu-riscv32 -d in_asm -D debug.log $(PROJECT).qemu
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gdb-s: $(PROJECT).qemu
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POCL_DEBUG=all $(RISCV_TOOL_PATH)/bin/qemu-riscv32 -g 1234 -d in_asm -D debug.log $(PROJECT).qemu
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gdb-c: $(PROJECT).qemu
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$(GDB) $(PROJECT).qemu
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.depend: $(SRCS)
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$(CXX) $(CXXFLAGS) -MM $^ > .depend;
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clean:
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rm -rf *.o *.elf *.dump *.hex *.qemu *.log *.debug
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rm -rf $(PROJECT) *.o *.dump .depend
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ifneq ($(MAKECMDGOALS),clean)
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-include .depend
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endif
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BIN
benchmarks/opencl/vecadd/kernel.pocl
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BIN
benchmarks/opencl/vecadd/kernel.pocl
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Binary file not shown.
Binary file not shown.
@@ -1,13 +1,12 @@
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#include <stdio.h>
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#include <stdlib.h>
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#include <assert.h>
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#include <CL/opencl.h>
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#include <string.h>
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#define MAX_KERNELS 1
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#define KERNEL_NAME "vecadd"
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#define KERNEL_FILE_NAME "vecadd.pocl"
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#define SIZE 4
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#define NUM_WORK_GROUPS 2
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#define KERNEL_NAME "vecadd"
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#define CL_CHECK(_expr) \
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do { \
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@@ -22,7 +21,7 @@
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#define CL_CHECK2(_expr) \
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({ \
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cl_int _err = CL_INVALID_VALUE; \
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typeof(_expr) _ret = _expr; \
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decltype(_expr) _ret = _expr; \
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if (_err != CL_SUCCESS) { \
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printf("OpenCL Error: '%s' returned %d!\n", #_expr, (int)_err); \
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cleanup(); \
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@@ -42,9 +41,30 @@ cl_mem c_memobj = NULL;
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cl_int *A = NULL;
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cl_int *B = NULL;
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cl_int *C = NULL;
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char *binary = NULL;
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uint8_t *kernel_bin = NULL;
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void cleanup() {
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static int read_kernel_file(const char* filename, uint8_t** data, size_t* size) {
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if (nullptr == filename || nullptr == data || 0 == size)
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return -1;
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FILE* fp = fopen(filename, "r");
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if (NULL == fp) {
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fprintf(stderr, "Failed to load kernel.");
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return -1;
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}
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fseek(fp , 0 , SEEK_END);
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long fsize = ftell(fp);
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rewind(fp);
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*data = (uint8_t*)malloc(fsize);
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*size = fread(*data, 1, fsize, fp);
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fclose(fp);
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return 0;
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}
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static void cleanup() {
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if (commandQueue) clReleaseCommandQueue(commandQueue);
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if (kernel) clReleaseKernel(kernel);
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if (program) clReleaseProgram(program);
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@@ -52,19 +72,46 @@ void cleanup() {
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if (b_memobj) clReleaseMemObject(b_memobj);
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if (c_memobj) clReleaseMemObject(c_memobj);
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if (context) clReleaseContext(context);
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if (binary) free(binary);
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if (kernel_bin) free(kernel_bin);
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if (A) free(A);
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if (B) free(B);
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if (C) free(C);
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}
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static int find_device(char* name, cl_platform_id platform_id, cl_device_id *device_id) {
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cl_device_id device_ids[64];
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cl_uint num_devices = 0;
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CL_CHECK(clGetDeviceIDs(platform_id, CL_DEVICE_TYPE_ALL, 64, device_ids, &num_devices));
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for (int i=0; i<num_devices; i++) {
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char buffer[1024];
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cl_uint buf_uint;
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cl_ulong buf_ulong;
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CL_CHECK(clGetDeviceInfo(device_ids[i], CL_DEVICE_NAME, sizeof(buffer), buffer, NULL));
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if (0 == strncmp(buffer, name, strlen(name))) {
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*device_id = device_ids[i];
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return 0;
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}
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}
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return 1;
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}
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int main (int argc, char **argv) {
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printf("enter demo main\n");
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cl_platform_id platform_id;
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cl_device_id device_id;
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size_t binary_size;
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size_t kernel_size;
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cl_int binary_status = 0;
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int i;
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// read kernel binary from file
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if (0 != read_kernel_file("kernel.pocl", &kernel_bin, &kernel_size))
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return -1;
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// Getting platform and device information
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CL_CHECK(clGetPlatformIDs(1, &platform_id, NULL));
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@@ -90,7 +137,8 @@ int main (int argc, char **argv) {
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}
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// Create program from kernel source
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program = CL_CHECK2(clCreateProgramWithBuiltInKernels(context, 1, &device_id, KERNEL_NAME, &_err));
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program = CL_CHECK2(clCreateProgramWithBinary(
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context, 1, &device_id, &kernel_size, &kernel_bin, &binary_status, &_err));
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// Build program
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CL_CHECK(clBuildProgram(program, 1, &device_id, NULL, NULL, NULL));
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