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# Copyright (c) 2009 by Tor M. Aamodt and the
# University of British Columbia
# Vancouver, BC V6T 1Z4
# All Rights Reserved.
#
# THIS IS A LEGAL DOCUMENT BY DOWNLOADING GPGPU-SIM, YOU ARE AGREEING TO THESE
# TERMS AND CONDITIONS.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNERS OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
# NOTE: The files libcuda/cuda_runtime_api.c and src/cuda-sim/cuda-math.h
# are derived from the CUDA Toolset available from http://www.nvidia.com/cuda
# (property of NVIDIA). The files benchmarks/BlackScholes/ and
# benchmarks/template/ are derived from the CUDA SDK available from
# http://www.nvidia.com/cuda (also property of NVIDIA). The files from
# src/intersim/ are derived from Booksim (a simulator provided with the
# textbook "Principles and Practices of Interconnection Networks" available
# from http://cva.stanford.edu/books/ppin/). As such, those files are bound by
# the corresponding legal terms and conditions set forth separately (original
# copyright notices are left in files from these sources and where we have
# modified a file our copyright notice appears before the original copyright
# notice).
#
# Using this version of GPGPU-Sim requires a complete installation of CUDA
# which is distributed seperately by NVIDIA under separate terms and
# conditions. To use this version of GPGPU-Sim with OpenCL requires a
# recent version of NVIDIA's drivers which support OpenCL.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice,
# this list of conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
#
# 3. Neither the name of the University of British Columbia nor the names of
# its contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# 4. This version of GPGPU-SIM is distributed freely for non-commercial use only.
#
# 5. No nonprofit user may place any restrictions on the use of this software,
# including as modified by the user, by any other authorized user.
#
# 6. GPGPU-SIM was developed primarily by Tor M. Aamodt, Wilson W. L. Fung,
# Ali Bakhoda, George L. Yuan, at the University of British Columbia,
# Vancouver, BC V6T 1Z4
CUDART_VERSION:=$(shell $(CUDA_INSTALL_PATH)/bin/nvcc --version | awk '/release/ {print $$5;}' | sed 's/,//' | sed 's/\./ /' | awk '{printf("%02u%02u", 10*int($$1), 10*$$2);}')
ifeq ($(OPENGL_SUPPORT),1)
GL = -DOPENGL_SUPPORT
endif
CPP = g++
CC = gcc
CREATELIBRARY = 1
DEBUG ?= 0
CCFLAGS = -O3 -g -Wall -fPIC $(GL)
ifeq ($(DEBUG),1)
CCFLAGS = -Wall -g -fPIC $(GL)
endif
GNUC_CPP0X := $(shell gcc --version | perl -ne 'if (/gcc\s+\(.*\)\s+([0-9.]+)/){ if($$1 >= 4.3) {$$n=1} else {$$n=0;} } END { print $$n; }')
ifeq ($(GNUC_CPP0X), 1)
CCFLAGS += -std=c++0x
endif
PROG =opencl
CXX_SRCS = opencl_runtime_api.cc
CCFLAGS += -DCUDART_VERSION=$(CUDART_VERSION)
.PHONY: clean
OUTPUT_DIR=../$(SIM_OBJ_FILES_DIR)/libopencl
OBJS = $(CXX_SRCS:%.cc=$(OUTPUT_DIR)/%.o)
#--- Make rules ---
all: lib$(PROG).a nvopencl_wrapper
lib$(PROG).a: $(OBJS)
ar rcs $(OUTPUT_DIR)/lib$(PROG).a $(OBJS)
depend:
touch Makefile.makedepend
makedepend -fMakefile.makedepend -p$(OUTPUT_DIR)/ $(CXX_SRCS) 2> /dev/null
nvopencl_wrapper: nvopencl_wrapper.cc
if [ ! -d bin ]; then mkdir bin; fi
g++ $(CCFLAGS) nvopencl_wrapper.cc -I./ -I$(NVOPENCL_INCDIR)/ -L $(NVOPENCL_LIBDIR) -lOpenCL -o bin/nvopencl_wrapper
OUTPUT_DIR=../$(SIM_OBJ_FILES_DIR)/libopencl
$(OUTPUT_DIR)/%.o: %.cc
$(CPP) $(CCFLAGS) -I./ -I$(CUDA_INSTALL_PATH)/include -c $< -o $@
clean:
rm -f $(PROG)
rm -f *.o
rm -f lib$(PROG).a
rm -f bin/nvopencl_wrapper
rm -f Makefile.makedepend Makefile.makedepend.bak
include Makefile.makedepend
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