- Minor change to make things simpler, basically removing all instances of

$CUDAHOME and replacing them with $CUDA_INSTALL_PATH. Removing all
instances of $NVIDIA_CUDA_SDK_LOCATION with $NVIDIA_COMPUTE_SDK_LOCATION.

- Some additions/changes to the README file to make it a little more
intuitive.

- Default values added to setup_environment to make things easier for the
average user.

- My first perforce submit :D

[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 10401]

6 files changed, 559 insertions, 180 deletions

diff --git a/README b/README
index 1b0970d..8b4e24c 100644
--- a/README
+++ b/README
@@ -58,25 +58,19 @@ installed on your system.  For CUDA 2.x we used gcc version 4.3.2, for CUDA 1.1
 we used gcc/g++ version 4.1.3.  This version of GPGPU-Sim does not work with 
 CUDA 4.x; We used bison version 2.3, and flex version 2.5.33.  
 
-Step 2: Download and install the CUDA Toolkit and CUDA SDK code samples from
-NVIDIA's website: <http://www.nvidia.com/cuda>.  If you want to run OpenCL on
+Step 2: Download and install the CUDA Toolkit. If you want to run OpenCL on
 the simulator, download and install NVIDIA's OpenCL driver from
 <http://developer.nvidia.com/object/opencl-download.html>. Update your PATH and
-LD_LIBRARY_PATH as indicated by the NVIDIA install scripts.
+LD_LIBRARY_PATH as indicated by the NVIDIA install scripts. Note that you will
+to use the lib64 directory if you are using a 64bit machine.
 
-Step 3: Build the NVIDIA SDK libcutil.a. The install script for the CUDA SDK
-does not do this step automatically. If you installed the CUDA Toolkit in a
-nonstandard location you will first need to set CUDA_INSTALL_PATH to the
-location you installed the CUDA toolkit (including the trailing "/cuda").
-Then, change to the C/common subdirectory of your CUDA SDK installation (or
-common subdirectory on older CUDA SDK versions) and type "make".
-
-Step 4: Set environment variables by sourcing the setup_environment script. 
-From a bash shell, type the following in this directory:
+Step 3: Edit CUDA_INSTALL_PATH in the setup_environment file then set
+environment variables by sourcing the setup_environment script. From a bash 
+shell, type the following in this directory:
 
 	. setup_environment
 
-Step 5: Type "make" in this directory. This will build the simulator with
+Step 4: Type "make" in this directory. This will build the simulator with
 optimizations enabled so the simulator runs faster. If you want to run the
 simulator in gdb to debug it, then uncomment the line 
 
@@ -84,10 +78,17 @@ simulator in gdb to debug it, then uncomment the line
 
 in setup_environment and type ". setup_environment" again, then "make" again.
 
-Step 6: Run a CUDA built with a recent version of CUDA (or an OpenCL
-application) and the device code should now run on the simulator instead of
-your graphics card.  To be able to run the application on your graphics card
-again, remove $GPGPUSIM_ROOT/lib from your LD_LIBRARY_PATH.  
+Step 5: Copy or create the configuration files gpgpusim.conf and \
+icnt_config_quadro_islip.txt in your working directory. Sample configuration
+files are provided under gpgpu-sim/v3.x/configs/*/
+
+Step 6: Build a CUDA appliction with a recent version of CUDA (or an OpenCL 
+application).
+
+Step 7: Run the application and the device code should now run on the 
+simulator instead of your graphics card.  To be able to run the application 
+on your graphics card again, remove $GPGPUSIM_ROOT/lib from your 
+LD_LIBRARY_PATH.
 
 Note that for OpenCL applications the NVIDIA driver is required to convert
 OpenCL ".cl" files to PTX (this in turn may require you have a graphics card,
@@ -96,8 +97,10 @@ necessary).  The resulting PTX can be saved to disk by adding
 -save_embedded_ptx to your gpgpusim.config file (embedded PTX files with be
 saved as _0.ptx, _1.ptx, etc...).
 
+If you need to run the set of applications in the NVIDIA CUDA SDK code
+samples then you will need to download, install and build the SDK.
+
 3. USING/MODIFYING THE SIMULATOR
 
 Note that doc/GPGPU-Sim_Manual.html has not yet been updated to reflect
 changes to GPGPU-Sim versus the earlier 2.x versions.  
-
diff --git a/configs/QuadroFX5800/gpgpusim.config b/configs/QuadroFX5800/gpgpusim.config
index 1fa2e7e..7ec460f 100644
--- a/configs/QuadroFX5800/gpgpusim.config
+++ b/configs/QuadroFX5800/gpgpusim.config
@@ -46,8 +46,8 @@
 -enable_ptx_file_line_stats 1
 
 # enable SASS execution
--gpgpu_ptx_convert_to_ptxplus 1
--gpgpu_ptx_save_converted_ptxplus 1
+#-gpgpu_ptx_convert_to_ptxplus 1
+#-gpgpu_ptx_save_converted_ptxplus 1
 
 # enable operand collector 
 -gpgpu_operand_collector_num_units_sp 6
diff --git a/libcuda/Makefile b/libcuda/Makefile
index 9c18466..8ba09f3 100644
--- a/libcuda/Makefile
+++ b/libcuda/Makefile
@@ -100,7 +100,7 @@ lib$(PROG).a: $(OBJS)
 	ar rcs $(OUTPUT_DIR)/lib$(PROG).a $(OBJS)
 
 $(OUTPUT_DIR)/%.o: %.cc
-	$(CPP) $(CXXFLAGS) -I./ -I$(CUDAHOME)/include  -c $< -o $@
+	$(CPP) $(CXXFLAGS) -I./ -I$(CUDA_INSTALL_PATH)/include  -c $< -o $@
 	
 depend:
 	makedepend -p$(OUTPUT_DIR)/ $(CXX_SRCS) 2> /dev/null
@@ -111,81 +111,76 @@ clean:
 	rm -f lib$(PROG).a
 # DO NOT DELETE
 
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/stdlib.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/features.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/sys/cdefs.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/bits/wordsize.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/gnu/stubs.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/gnu/stubs-64.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/sys/types.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/bits/types.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/bits/typesizes.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/time.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/endian.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/bits/endian.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/bits/byteswap.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/sys/select.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/bits/select.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/bits/sigset.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/bits/time.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/sys/sysmacros.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/bits/pthreadtypes.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/alloca.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/stdio.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/libio.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/_G_config.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/wchar.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/bits/stdio_lim.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/bits/sys_errlist.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/string.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/assert.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/sys/mman.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/bits/mman.h
-../build/debug/libcuda/cuda_runtime_api.o: ../src/abstract_hardware_model.h
-../build/debug/libcuda/cuda_runtime_api.o: ../src/gpgpu-sim/gpu-sim.h
-../build/debug/libcuda/cuda_runtime_api.o: ../src/abstract_hardware_model.h
-../build/debug/libcuda/cuda_runtime_api.o: ../src/gpgpu-sim/addrdec.h
-../build/debug/libcuda/cuda_runtime_api.o: ../src/option_parser.h
-../build/debug/libcuda/cuda_runtime_api.o: ../src/gpgpu-sim/shader.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/math.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/bits/huge_val.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/bits/mathdef.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/bits/mathcalls.h
-../build/debug/libcuda/cuda_runtime_api.o: ../src/cuda-sim/ptx.tab.h
-../build/debug/libcuda/cuda_runtime_api.o: ../src/cuda-sim/dram_callback.h
-../build/debug/libcuda/cuda_runtime_api.o: ../src/gpgpu-sim/delayqueue.h
-../build/debug/libcuda/cuda_runtime_api.o: ../src/intersim/statwraper.h
-../build/debug/libcuda/cuda_runtime_api.o: ../src/gpgpu-sim/gpu-misc.h
-../build/debug/libcuda/cuda_runtime_api.o: ../src/gpgpu-sim/stack.h
-../build/debug/libcuda/cuda_runtime_api.o: ../src/gpgpu-sim/dram.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/zlib.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/zconf.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/unistd.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/bits/posix_opt.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/bits/confname.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/getopt.h
-../build/debug/libcuda/cuda_runtime_api.o: ../src/gpgpu-sim/scoreboard.h
-../build/debug/libcuda/cuda_runtime_api.o: ../src/gpgpu-sim/mem_fetch.h
-../build/debug/libcuda/cuda_runtime_api.o: ../src/gpgpu-sim/stats.h
-../build/debug/libcuda/cuda_runtime_api.o: ../src/gpgpu-sim/gpu-cache.h
-../build/debug/libcuda/cuda_runtime_api.o: ../src/tr1_hash_map.h
-../build/debug/libcuda/cuda_runtime_api.o: ../src/cuda-sim/ptx_loader.h
-../build/debug/libcuda/cuda_runtime_api.o: ../src/cuda-sim/cuda-sim.h
-../build/debug/libcuda/cuda_runtime_api.o: ../src/cuda-sim/dram_callback.h
-../build/debug/libcuda/cuda_runtime_api.o: ../src/cuda-sim/ptx_ir.h
-../build/debug/libcuda/cuda_runtime_api.o: ../src/cuda-sim/ptx.tab.h
-../build/debug/libcuda/cuda_runtime_api.o: ../src/cuda-sim/ptx_sim.h
-../build/debug/libcuda/cuda_runtime_api.o: ../src/cuda-sim/opcodes.h
-../build/debug/libcuda/cuda_runtime_api.o: ../src/cuda-sim/opcodes.def
-../build/debug/libcuda/cuda_runtime_api.o: ../src/cuda-sim/memory.h
-../build/debug/libcuda/cuda_runtime_api.o: ../src/cuda-sim/ptx_parser.h
-../build/debug/libcuda/cuda_runtime_api.o: ../src/gpgpusim_entrypoint.h
-../build/debug/libcuda/cuda_runtime_api.o: ../src/abstract_hardware_model.h
-../build/debug/libcuda/cuda_runtime_api.o: ../src/stream_manager.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/pthread.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/sched.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/bits/sched.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/signal.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/bits/setjmp.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/semaphore.h
-../build/debug/libcuda/cuda_runtime_api.o: /usr/include/bits/semaphore.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/stdlib.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/features.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/sys/cdefs.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/bits/wordsize.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/gnu/stubs.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/gnu/stubs-64.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/sys/types.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/bits/types.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/bits/typesizes.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/time.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/endian.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/bits/endian.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/bits/byteswap.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/sys/select.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/bits/select.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/bits/sigset.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/bits/time.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/sys/sysmacros.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/bits/pthreadtypes.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/alloca.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/stdio.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/libio.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/_G_config.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/wchar.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/bits/stdio_lim.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/bits/sys_errlist.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/string.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/assert.h
+../build/release/libcuda/cuda_runtime_api.o: ../src/gpgpu-sim/gpu-sim.h
+../build/release/libcuda/cuda_runtime_api.o: ../src/abstract_hardware_model.h
+../build/release/libcuda/cuda_runtime_api.o: ../src/gpgpu-sim/addrdec.h
+../build/release/libcuda/cuda_runtime_api.o: ../src/option_parser.h
+../build/release/libcuda/cuda_runtime_api.o: ../src/gpgpu-sim/shader.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/math.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/bits/huge_val.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/bits/mathdef.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/bits/mathcalls.h
+../build/release/libcuda/cuda_runtime_api.o: ../src/cuda-sim/ptx.tab.h
+../build/release/libcuda/cuda_runtime_api.o: ../src/gpgpu-sim/delayqueue.h
+../build/release/libcuda/cuda_runtime_api.o: ../src/intersim/statwraper.h
+../build/release/libcuda/cuda_runtime_api.o: ../src/gpgpu-sim/gpu-misc.h
+../build/release/libcuda/cuda_runtime_api.o: ../src/gpgpu-sim/stack.h
+../build/release/libcuda/cuda_runtime_api.o: ../src/gpgpu-sim/dram.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/zlib.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/zconf.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/unistd.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/bits/posix_opt.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/bits/confname.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/getopt.h
+../build/release/libcuda/cuda_runtime_api.o: ../src/gpgpu-sim/scoreboard.h
+../build/release/libcuda/cuda_runtime_api.o: ../src/gpgpu-sim/mem_fetch.h
+../build/release/libcuda/cuda_runtime_api.o: ../src/gpgpu-sim/stats.h
+../build/release/libcuda/cuda_runtime_api.o: ../src/gpgpu-sim/gpu-cache.h
+../build/release/libcuda/cuda_runtime_api.o: ../src/tr1_hash_map.h
+../build/release/libcuda/cuda_runtime_api.o: ../src/cuda-sim/ptx_loader.h
+../build/release/libcuda/cuda_runtime_api.o: ../src/cuda-sim/cuda-sim.h
+../build/release/libcuda/cuda_runtime_api.o: ../src/cuda-sim/ptx_ir.h
+../build/release/libcuda/cuda_runtime_api.o: ../src/cuda-sim/ptx.tab.h
+../build/release/libcuda/cuda_runtime_api.o: ../src/cuda-sim/ptx_sim.h
+../build/release/libcuda/cuda_runtime_api.o: ../src/cuda-sim/opcodes.h
+../build/release/libcuda/cuda_runtime_api.o: ../src/cuda-sim/opcodes.def
+../build/release/libcuda/cuda_runtime_api.o: ../src/cuda-sim/memory.h
+../build/release/libcuda/cuda_runtime_api.o: ../src/cuda-sim/ptx_parser.h
+../build/release/libcuda/cuda_runtime_api.o: ../src/gpgpusim_entrypoint.h
+../build/release/libcuda/cuda_runtime_api.o: ../src/abstract_hardware_model.h
+../build/release/libcuda/cuda_runtime_api.o: ../src/stream_manager.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/pthread.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/sched.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/bits/sched.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/signal.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/bits/setjmp.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/semaphore.h
+../build/release/libcuda/cuda_runtime_api.o: /usr/include/bits/semaphore.h
diff --git a/libopencl/Makefile b/libopencl/Makefile
index 1831c30..c1c3557 100644
--- a/libopencl/Makefile
+++ b/libopencl/Makefile
@@ -108,7 +108,7 @@ nvopencl_wrapper: nvopencl_wrapper.cc
 OUTPUT_DIR=../$(SIM_OBJ_FILES_DIR)/libopencl
 
 $(OUTPUT_DIR)/%.o: %.cc
-	$(CPP) $(CCFLAGS) -I./ -I$(CUDAHOME)/include  -c $< -o $@
+	$(CPP) $(CCFLAGS) -I./ -I$(CUDA_INSTALL_PATH)/include  -c $< -o $@
 
 clean:
 	rm -f $(PROG)
@@ -117,75 +117,73 @@ clean:
 	rm -f bin/nvopencl_wrapper
 # DO NOT DELETE
 
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/stdlib.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/features.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/sys/cdefs.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/bits/wordsize.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/gnu/stubs.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/gnu/stubs-64.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/sys/types.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/bits/types.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/bits/typesizes.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/time.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/endian.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/bits/endian.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/bits/byteswap.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/sys/select.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/bits/select.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/bits/sigset.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/bits/time.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/sys/sysmacros.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/bits/pthreadtypes.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/alloca.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/stdio.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/libio.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/_G_config.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/wchar.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/bits/stdio_lim.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/bits/sys_errlist.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/string.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/assert.h
-../build/debug/libopencl/opencl_runtime_api.o: ../src/abstract_hardware_model.h
-../build/debug/libopencl/opencl_runtime_api.o: ../src/cuda-sim/cuda-sim.h
-../build/debug/libopencl/opencl_runtime_api.o: ../src/abstract_hardware_model.h
-../build/debug/libopencl/opencl_runtime_api.o: ../src/cuda-sim/dram_callback.h
-../build/debug/libopencl/opencl_runtime_api.o: ../src/cuda-sim/ptx_loader.h
-../build/debug/libopencl/opencl_runtime_api.o: ../src/cuda-sim/ptx_ir.h
-../build/debug/libopencl/opencl_runtime_api.o: ../src/cuda-sim/ptx.tab.h
-../build/debug/libopencl/opencl_runtime_api.o: ../src/cuda-sim/ptx_sim.h
-../build/debug/libopencl/opencl_runtime_api.o: ../src/tr1_hash_map.h
-../build/debug/libopencl/opencl_runtime_api.o: ../src/cuda-sim/opcodes.h
-../build/debug/libopencl/opencl_runtime_api.o: ../src/cuda-sim/opcodes.def
-../build/debug/libopencl/opencl_runtime_api.o: ../src/cuda-sim/memory.h
-../build/debug/libopencl/opencl_runtime_api.o: ../src/option_parser.h
-../build/debug/libopencl/opencl_runtime_api.o: ../src/gpgpusim_entrypoint.h
-../build/debug/libopencl/opencl_runtime_api.o: ../src/abstract_hardware_model.h
-../build/debug/libopencl/opencl_runtime_api.o: ../src/gpgpu-sim/gpu-sim.h
-../build/debug/libopencl/opencl_runtime_api.o: ../src/gpgpu-sim/addrdec.h
-../build/debug/libopencl/opencl_runtime_api.o: ../src/gpgpu-sim/shader.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/math.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/bits/huge_val.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/bits/mathdef.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/bits/mathcalls.h
-../build/debug/libopencl/opencl_runtime_api.o: ../src/cuda-sim/ptx.tab.h
-../build/debug/libopencl/opencl_runtime_api.o: ../src/cuda-sim/dram_callback.h
-../build/debug/libopencl/opencl_runtime_api.o: ../src/gpgpu-sim/delayqueue.h
-../build/debug/libopencl/opencl_runtime_api.o: ../src/intersim/statwraper.h
-../build/debug/libopencl/opencl_runtime_api.o: ../src/gpgpu-sim/gpu-misc.h
-../build/debug/libopencl/opencl_runtime_api.o: ../src/gpgpu-sim/stack.h
-../build/debug/libopencl/opencl_runtime_api.o: ../src/gpgpu-sim/dram.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/zlib.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/zconf.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/unistd.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/bits/posix_opt.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/bits/confname.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/getopt.h
-../build/debug/libopencl/opencl_runtime_api.o: ../src/gpgpu-sim/scoreboard.h
-../build/debug/libopencl/opencl_runtime_api.o: ../src/gpgpu-sim/mem_fetch.h
-../build/debug/libopencl/opencl_runtime_api.o: ../src/gpgpu-sim/stats.h
-../build/debug/libopencl/opencl_runtime_api.o: ../src/gpgpu-sim/gpu-cache.h
-../build/debug/libopencl/opencl_runtime_api.o: ../src/gpgpu-sim/shader.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/CL/cl.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/CL/cl_platform.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/stdint.h
-../build/debug/libopencl/opencl_runtime_api.o: /usr/include/bits/wchar.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/stdlib.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/features.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/sys/cdefs.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/bits/wordsize.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/gnu/stubs.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/gnu/stubs-64.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/sys/types.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/bits/types.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/bits/typesizes.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/time.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/endian.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/bits/endian.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/bits/byteswap.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/sys/select.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/bits/select.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/bits/sigset.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/bits/time.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/sys/sysmacros.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/bits/pthreadtypes.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/alloca.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/stdio.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/libio.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/_G_config.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/wchar.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/bits/stdio_lim.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/bits/sys_errlist.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/string.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/assert.h
+../build/release/libopencl/opencl_runtime_api.o: ../src/abstract_hardware_model.h
+../build/release/libopencl/opencl_runtime_api.o: ../src/cuda-sim/cuda-sim.h
+../build/release/libopencl/opencl_runtime_api.o: ../src/abstract_hardware_model.h
+../build/release/libopencl/opencl_runtime_api.o: ../src/cuda-sim/ptx_loader.h
+../build/release/libopencl/opencl_runtime_api.o: ../src/cuda-sim/ptx_ir.h
+../build/release/libopencl/opencl_runtime_api.o: ../src/cuda-sim/ptx.tab.h
+../build/release/libopencl/opencl_runtime_api.o: ../src/cuda-sim/ptx_sim.h
+../build/release/libopencl/opencl_runtime_api.o: ../src/tr1_hash_map.h
+../build/release/libopencl/opencl_runtime_api.o: ../src/cuda-sim/opcodes.h
+../build/release/libopencl/opencl_runtime_api.o: ../src/cuda-sim/opcodes.def
+../build/release/libopencl/opencl_runtime_api.o: ../src/cuda-sim/memory.h
+../build/release/libopencl/opencl_runtime_api.o: ../src/option_parser.h
+../build/release/libopencl/opencl_runtime_api.o: ../src/gpgpusim_entrypoint.h
+../build/release/libopencl/opencl_runtime_api.o: ../src/abstract_hardware_model.h
+../build/release/libopencl/opencl_runtime_api.o: ../src/gpgpu-sim/gpu-sim.h
+../build/release/libopencl/opencl_runtime_api.o: ../src/gpgpu-sim/addrdec.h
+../build/release/libopencl/opencl_runtime_api.o: ../src/gpgpu-sim/shader.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/math.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/bits/huge_val.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/bits/mathdef.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/bits/mathcalls.h
+../build/release/libopencl/opencl_runtime_api.o: ../src/cuda-sim/ptx.tab.h
+../build/release/libopencl/opencl_runtime_api.o: ../src/gpgpu-sim/delayqueue.h
+../build/release/libopencl/opencl_runtime_api.o: ../src/intersim/statwraper.h
+../build/release/libopencl/opencl_runtime_api.o: ../src/gpgpu-sim/gpu-misc.h
+../build/release/libopencl/opencl_runtime_api.o: ../src/gpgpu-sim/stack.h
+../build/release/libopencl/opencl_runtime_api.o: ../src/gpgpu-sim/dram.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/zlib.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/zconf.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/unistd.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/bits/posix_opt.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/bits/confname.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/getopt.h
+../build/release/libopencl/opencl_runtime_api.o: ../src/gpgpu-sim/scoreboard.h
+../build/release/libopencl/opencl_runtime_api.o: ../src/gpgpu-sim/mem_fetch.h
+../build/release/libopencl/opencl_runtime_api.o: ../src/gpgpu-sim/stats.h
+../build/release/libopencl/opencl_runtime_api.o: ../src/gpgpu-sim/gpu-cache.h
+../build/release/libopencl/opencl_runtime_api.o: ../src/gpgpu-sim/shader.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/CL/cl.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/CL/cl_platform.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/stdint.h
+../build/release/libopencl/opencl_runtime_api.o: /usr/include/bits/wchar.h
diff --git a/setup_enviroment b/setup_enviroment
index 94f9d10..526322d 100644
--- a/setup_enviroment
+++ b/setup_enviroment
@@ -12,14 +12,11 @@ export BOOST_LIB=/usr/lib64
 export BOOST_VER=
 export NVOPENCL_LIBDIR=/usr/lib64
 
-# change the following to point to your installation of CUDA Toolkit
-export CUDA_INSTALL_PATH=$HOME/nvcuda/3.1/cuda
-export CUDAHOME=$HOME/nvcuda/3.1/cuda
+# change this to point to your installation of the NVIDIA compute SDK
+export NVIDIA_COMPUTE_SDK_LOCATION=~/NVIDIA_GPU_Computing_SDK
 
-# change these to point to your installation of the CUDA SDK 
-# (you also need to build the SDK, see README)
-export NVIDIA_COMPUTE_SDK_LOCATION=$HOME/NVIDIA_GPU_Computing_SDK/
-export NVIDIA_CUDA_SDK_LOCATION=$NVIDIA_COMPUTE_SDK_LOCATION/
+# change the following to point to your installation of CUDA Toolkit
+export CUDA_INSTALL_PATH=/usr/local/cuda
 
 # setting LD_LIBRARY_PATH as follows enables GPGPU-Sim to be invoked by 
 # native CUDA and OpenCL applications. GPGPU-Sim is dynamically linked
diff --git a/src/cuda-sim/Makefile b/src/cuda-sim/Makefile
index 44e777a..d47f99c 100644
--- a/src/cuda-sim/Makefile
+++ b/src/cuda-sim/Makefile
@@ -45,7 +45,7 @@ OPT	:=  -O3 -g3 -Wall -Wno-unused-function -Wno-sign-compare
 ifeq ($(DEBUG),1)
 	OPT := -g3 -Wall  -Wno-unused-function -Wno-sign-compare
 endif
-OPT += -I$(CUDAHOME)/include 
+OPT += -I$(CUDA_INSTALL_PATH)/include 
 OPT += -fPIC 
 
 CXX_OPT = $(OPT)
@@ -148,3 +148,389 @@ $(OUTPUT_DIR)/lex.ptx_.o: ptx.tab.c
 
 # DO NOT DELETE
 
+../../build/release/cuda-sim/cuda_device_printf.o: cuda_device_printf.h
+../../build/release/cuda-sim/cuda_device_printf.o: ptx_ir.h
+../../build/release/cuda-sim/cuda_device_printf.o: ../abstract_hardware_model.h
+../../build/release/cuda-sim/cuda_device_printf.o: /usr/include/assert.h
+../../build/release/cuda-sim/cuda_device_printf.o: /usr/include/features.h
+../../build/release/cuda-sim/cuda_device_printf.o: /usr/include/sys/cdefs.h
+../../build/release/cuda-sim/cuda_device_printf.o: /usr/include/bits/wordsize.h
+../../build/release/cuda-sim/cuda_device_printf.o: /usr/include/gnu/stubs.h
+../../build/release/cuda-sim/cuda_device_printf.o: /usr/include/gnu/stubs-64.h
+../../build/release/cuda-sim/cuda_device_printf.o: ptx.tab.h ptx_sim.h
+../../build/release/cuda-sim/cuda_device_printf.o: /usr/include/stdlib.h
+../../build/release/cuda-sim/cuda_device_printf.o: /usr/include/sys/types.h
+../../build/release/cuda-sim/cuda_device_printf.o: /usr/include/bits/types.h
+../../build/release/cuda-sim/cuda_device_printf.o: /usr/include/bits/typesizes.h
+../../build/release/cuda-sim/cuda_device_printf.o: /usr/include/time.h
+../../build/release/cuda-sim/cuda_device_printf.o: /usr/include/endian.h
+../../build/release/cuda-sim/cuda_device_printf.o: /usr/include/bits/endian.h
+../../build/release/cuda-sim/cuda_device_printf.o: /usr/include/bits/byteswap.h
+../../build/release/cuda-sim/cuda_device_printf.o: /usr/include/sys/select.h
+../../build/release/cuda-sim/cuda_device_printf.o: /usr/include/bits/select.h
+../../build/release/cuda-sim/cuda_device_printf.o: /usr/include/bits/sigset.h
+../../build/release/cuda-sim/cuda_device_printf.o: /usr/include/bits/time.h
+../../build/release/cuda-sim/cuda_device_printf.o: /usr/include/sys/sysmacros.h
+../../build/release/cuda-sim/cuda_device_printf.o: /usr/include/bits/pthreadtypes.h
+../../build/release/cuda-sim/cuda_device_printf.o: /usr/include/alloca.h
+../../build/release/cuda-sim/cuda_device_printf.o: ../tr1_hash_map.h
+../../build/release/cuda-sim/cuda_device_printf.o: opcodes.h opcodes.def
+../../build/release/cuda-sim/cuda_device_printf.o: memory.h
+../../build/release/cuda-sim/cuda_device_printf.o: /usr/include/string.h
+../../build/release/cuda-sim/cuda_device_printf.o: /usr/include/stdio.h
+../../build/release/cuda-sim/cuda_device_printf.o: /usr/include/libio.h
+../../build/release/cuda-sim/cuda_device_printf.o: /usr/include/_G_config.h
+../../build/release/cuda-sim/cuda_device_printf.o: /usr/include/wchar.h
+../../build/release/cuda-sim/cuda_device_printf.o: /usr/include/bits/stdio_lim.h
+../../build/release/cuda-sim/cuda_device_printf.o: /usr/include/bits/sys_errlist.h
+../../build/release/cuda-sim/cuda_device_printf.o: ../option_parser.h
+../../build/release/cuda-sim/cuda-sim.o: cuda-sim.h
+../../build/release/cuda-sim/cuda-sim.o: ../abstract_hardware_model.h
+../../build/release/cuda-sim/cuda-sim.o: /usr/include/stdlib.h
+../../build/release/cuda-sim/cuda-sim.o: /usr/include/features.h
+../../build/release/cuda-sim/cuda-sim.o: /usr/include/sys/cdefs.h
+../../build/release/cuda-sim/cuda-sim.o: /usr/include/bits/wordsize.h
+../../build/release/cuda-sim/cuda-sim.o: /usr/include/gnu/stubs.h
+../../build/release/cuda-sim/cuda-sim.o: /usr/include/gnu/stubs-64.h
+../../build/release/cuda-sim/cuda-sim.o: /usr/include/sys/types.h
+../../build/release/cuda-sim/cuda-sim.o: /usr/include/bits/types.h
+../../build/release/cuda-sim/cuda-sim.o: /usr/include/bits/typesizes.h
+../../build/release/cuda-sim/cuda-sim.o: /usr/include/time.h
+../../build/release/cuda-sim/cuda-sim.o: /usr/include/endian.h
+../../build/release/cuda-sim/cuda-sim.o: /usr/include/bits/endian.h
+../../build/release/cuda-sim/cuda-sim.o: /usr/include/bits/byteswap.h
+../../build/release/cuda-sim/cuda-sim.o: /usr/include/sys/select.h
+../../build/release/cuda-sim/cuda-sim.o: /usr/include/bits/select.h
+../../build/release/cuda-sim/cuda-sim.o: /usr/include/bits/sigset.h
+../../build/release/cuda-sim/cuda-sim.o: /usr/include/bits/time.h
+../../build/release/cuda-sim/cuda-sim.o: /usr/include/sys/sysmacros.h
+../../build/release/cuda-sim/cuda-sim.o: /usr/include/bits/pthreadtypes.h
+../../build/release/cuda-sim/cuda-sim.o: /usr/include/alloca.h instructions.h
+../../build/release/cuda-sim/cuda-sim.o: ptx_ir.h /usr/include/assert.h
+../../build/release/cuda-sim/cuda-sim.o: ptx.tab.h ptx_sim.h
+../../build/release/cuda-sim/cuda-sim.o: ../tr1_hash_map.h opcodes.h
+../../build/release/cuda-sim/cuda-sim.o: opcodes.def memory.h
+../../build/release/cuda-sim/cuda-sim.o: /usr/include/string.h
+../../build/release/cuda-sim/cuda-sim.o: /usr/include/stdio.h
+../../build/release/cuda-sim/cuda-sim.o: /usr/include/libio.h
+../../build/release/cuda-sim/cuda-sim.o: /usr/include/_G_config.h
+../../build/release/cuda-sim/cuda-sim.o: /usr/include/wchar.h
+../../build/release/cuda-sim/cuda-sim.o: /usr/include/bits/stdio_lim.h
+../../build/release/cuda-sim/cuda-sim.o: /usr/include/bits/sys_errlist.h
+../../build/release/cuda-sim/cuda-sim.o: ../option_parser.h
+../../build/release/cuda-sim/cuda-sim.o: ../intersim/statwraper.h ptx-stats.h
+../../build/release/cuda-sim/cuda-sim.o: ptx_loader.h ptx_parser.h
+../../build/release/cuda-sim/cuda-sim.o: ../gpgpu-sim/gpu-sim.h
+../../build/release/cuda-sim/cuda-sim.o: ../gpgpu-sim/addrdec.h
+../../build/release/cuda-sim/cuda-sim.o: ../gpgpu-sim/shader.h
+../../build/release/cuda-sim/cuda-sim.o: /usr/include/math.h
+../../build/release/cuda-sim/cuda-sim.o: /usr/include/bits/huge_val.h
+../../build/release/cuda-sim/cuda-sim.o: /usr/include/bits/mathdef.h
+../../build/release/cuda-sim/cuda-sim.o: /usr/include/bits/mathcalls.h
+../../build/release/cuda-sim/cuda-sim.o: ../cuda-sim/ptx.tab.h
+../../build/release/cuda-sim/cuda-sim.o: ../gpgpu-sim/delayqueue.h
+../../build/release/cuda-sim/cuda-sim.o: ../gpgpu-sim/gpu-misc.h
+../../build/release/cuda-sim/cuda-sim.o: ../gpgpu-sim/stack.h
+../../build/release/cuda-sim/cuda-sim.o: ../gpgpu-sim/dram.h
+../../build/release/cuda-sim/cuda-sim.o: /usr/include/zlib.h
+../../build/release/cuda-sim/cuda-sim.o: /usr/include/zconf.h
+../../build/release/cuda-sim/cuda-sim.o: /usr/include/unistd.h
+../../build/release/cuda-sim/cuda-sim.o: /usr/include/bits/posix_opt.h
+../../build/release/cuda-sim/cuda-sim.o: /usr/include/bits/confname.h
+../../build/release/cuda-sim/cuda-sim.o: /usr/include/getopt.h
+../../build/release/cuda-sim/cuda-sim.o: ../gpgpu-sim/scoreboard.h
+../../build/release/cuda-sim/cuda-sim.o: ../gpgpu-sim/mem_fetch.h
+../../build/release/cuda-sim/cuda-sim.o: ../gpgpu-sim/stats.h
+../../build/release/cuda-sim/cuda-sim.o: ../gpgpu-sim/gpu-cache.h
+../../build/release/cuda-sim/cuda-sim.o: ../gpgpusim_entrypoint.h
+../../build/release/cuda-sim/cuda-sim.o: ../abstract_hardware_model.h
+../../build/release/cuda-sim/cuda-sim.o: decuda_pred_table/decuda_pred_table.h
+../../build/release/cuda-sim/instructions.o: instructions.h ptx_ir.h
+../../build/release/cuda-sim/instructions.o: ../abstract_hardware_model.h
+../../build/release/cuda-sim/instructions.o: /usr/include/assert.h
+../../build/release/cuda-sim/instructions.o: /usr/include/features.h
+../../build/release/cuda-sim/instructions.o: /usr/include/sys/cdefs.h
+../../build/release/cuda-sim/instructions.o: /usr/include/bits/wordsize.h
+../../build/release/cuda-sim/instructions.o: /usr/include/gnu/stubs.h
+../../build/release/cuda-sim/instructions.o: /usr/include/gnu/stubs-64.h
+../../build/release/cuda-sim/instructions.o: ptx.tab.h ptx_sim.h
+../../build/release/cuda-sim/instructions.o: /usr/include/stdlib.h
+../../build/release/cuda-sim/instructions.o: /usr/include/sys/types.h
+../../build/release/cuda-sim/instructions.o: /usr/include/bits/types.h
+../../build/release/cuda-sim/instructions.o: /usr/include/bits/typesizes.h
+../../build/release/cuda-sim/instructions.o: /usr/include/time.h
+../../build/release/cuda-sim/instructions.o: /usr/include/endian.h
+../../build/release/cuda-sim/instructions.o: /usr/include/bits/endian.h
+../../build/release/cuda-sim/instructions.o: /usr/include/bits/byteswap.h
+../../build/release/cuda-sim/instructions.o: /usr/include/sys/select.h
+../../build/release/cuda-sim/instructions.o: /usr/include/bits/select.h
+../../build/release/cuda-sim/instructions.o: /usr/include/bits/sigset.h
+../../build/release/cuda-sim/instructions.o: /usr/include/bits/time.h
+../../build/release/cuda-sim/instructions.o: /usr/include/sys/sysmacros.h
+../../build/release/cuda-sim/instructions.o: /usr/include/bits/pthreadtypes.h
+../../build/release/cuda-sim/instructions.o: /usr/include/alloca.h
+../../build/release/cuda-sim/instructions.o: ../tr1_hash_map.h opcodes.h
+../../build/release/cuda-sim/instructions.o: opcodes.def memory.h
+../../build/release/cuda-sim/instructions.o: /usr/include/string.h
+../../build/release/cuda-sim/instructions.o: /usr/include/stdio.h
+../../build/release/cuda-sim/instructions.o: /usr/include/libio.h
+../../build/release/cuda-sim/instructions.o: /usr/include/_G_config.h
+../../build/release/cuda-sim/instructions.o: /usr/include/wchar.h
+../../build/release/cuda-sim/instructions.o: /usr/include/bits/stdio_lim.h
+../../build/release/cuda-sim/instructions.o: /usr/include/bits/sys_errlist.h
+../../build/release/cuda-sim/instructions.o: ../option_parser.h
+../../build/release/cuda-sim/instructions.o: /usr/include/math.h
+../../build/release/cuda-sim/instructions.o: /usr/include/bits/huge_val.h
+../../build/release/cuda-sim/instructions.o: /usr/include/bits/mathdef.h
+../../build/release/cuda-sim/instructions.o: /usr/include/bits/mathcalls.h
+../../build/release/cuda-sim/instructions.o: /usr/include/fenv.h
+../../build/release/cuda-sim/instructions.o: /usr/include/bits/fenv.h
+../../build/release/cuda-sim/instructions.o: cuda-math.h ptx_loader.h
+../../build/release/cuda-sim/instructions.o: cuda_device_printf.h
+../../build/release/cuda-sim/instructions.o: ../gpgpu-sim/gpu-sim.h
+../../build/release/cuda-sim/instructions.o: ../gpgpu-sim/addrdec.h
+../../build/release/cuda-sim/instructions.o: ../gpgpu-sim/shader.h
+../../build/release/cuda-sim/instructions.o: ../cuda-sim/ptx.tab.h
+../../build/release/cuda-sim/instructions.o: ../gpgpu-sim/delayqueue.h
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