From a461e614858a33504c0a695c72ed7d4d46d843ea Mon Sep 17 00:00:00 2001 From: Rob Armstrong Date: Wed, 11 Dec 2024 15:41:41 -0800 Subject: [PATCH] Remove simpleTemplates_nvrtc --- CHANGELOG.md | 2 +- Samples/0_Introduction/CMakeLists.txt | 3 +- .../.vscode/c_cpp_properties.json | 18 - .../.vscode/extensions.json | 7 - .../simpleTemplates_nvrtc/.vscode/launch.json | 10 - .../simpleTemplates_nvrtc/.vscode/tasks.json | 15 - .../simpleTemplates_nvrtc/Makefile | 409 ------------------ .../simpleTemplates_nvrtc/README.md | 74 ---- .../simpleTemplates_nvrtc/sharedmem.cuh | 177 -------- .../simpleTemplates_nvrtc/simpleTemplates.cpp | 272 ------------ .../simpleTemplates_kernel.cu | 70 --- 11 files changed, 2 insertions(+), 1055 deletions(-) delete mode 100644 Samples/0_Introduction/simpleTemplates_nvrtc/.vscode/c_cpp_properties.json delete mode 100644 Samples/0_Introduction/simpleTemplates_nvrtc/.vscode/extensions.json delete mode 100644 Samples/0_Introduction/simpleTemplates_nvrtc/.vscode/launch.json delete mode 100644 Samples/0_Introduction/simpleTemplates_nvrtc/.vscode/tasks.json delete mode 100644 Samples/0_Introduction/simpleTemplates_nvrtc/Makefile delete mode 100644 Samples/0_Introduction/simpleTemplates_nvrtc/README.md delete mode 100644 Samples/0_Introduction/simpleTemplates_nvrtc/sharedmem.cuh delete mode 100644 Samples/0_Introduction/simpleTemplates_nvrtc/simpleTemplates.cpp delete mode 100644 Samples/0_Introduction/simpleTemplates_nvrtc/simpleTemplates_kernel.cu diff --git a/CHANGELOG.md b/CHANGELOG.md index c18a8cc4..d0d627a8 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -9,7 +9,7 @@ * `cppIntegration` demonstrating calling between .cu and .cpp files (reason: obsolete) * `cppOverload` demonstrating C++ function overloading (reason: obsolete) * `simpleSeparateCompilation` demonstrating NVCC compilation to a static library (reason: trivial) - * + * `simpleTemplates_nvrtc` demonstrating NVRTC usage for `simpleTemplates` sample (reason: redundant) ### CUDA 12.5 diff --git a/Samples/0_Introduction/CMakeLists.txt b/Samples/0_Introduction/CMakeLists.txt index 4ba7efdd..b30bcfda 100644 --- a/Samples/0_Introduction/CMakeLists.txt +++ b/Samples/0_Introduction/CMakeLists.txt @@ -32,8 +32,7 @@ add_subdirectory(simplePitchLinearTexture) add_subdirectory(simplePrintf) add_subdirectory(simpleStreams) add_subdirectory(simpleSurfaceWrite) -#add_subdirectory(simpleTemplates) -#add_subdirectory(simpleTemplates_nvrtc) +add_subdirectory(simpleTemplates) #add_subdirectory(simpleTexture) #add_subdirectory(simpleTexture3D) #add_subdirectory(simpleTextureDrv) diff --git a/Samples/0_Introduction/simpleTemplates_nvrtc/.vscode/c_cpp_properties.json b/Samples/0_Introduction/simpleTemplates_nvrtc/.vscode/c_cpp_properties.json deleted file mode 100644 index f0066b0f..00000000 --- a/Samples/0_Introduction/simpleTemplates_nvrtc/.vscode/c_cpp_properties.json +++ /dev/null @@ -1,18 +0,0 @@ -{ - "configurations": [ - { - "name": "Linux", - "includePath": [ - "${workspaceFolder}/**", - "${workspaceFolder}/../../../Common" - ], - "defines": [], - "compilerPath": "/usr/local/cuda/bin/nvcc", - "cStandard": "gnu17", - "cppStandard": "gnu++14", - "intelliSenseMode": "linux-gcc-x64", - "configurationProvider": "ms-vscode.makefile-tools" - } - ], - "version": 4 -} diff --git a/Samples/0_Introduction/simpleTemplates_nvrtc/.vscode/extensions.json b/Samples/0_Introduction/simpleTemplates_nvrtc/.vscode/extensions.json deleted file mode 100644 index c7eb54dc..00000000 --- a/Samples/0_Introduction/simpleTemplates_nvrtc/.vscode/extensions.json +++ /dev/null @@ -1,7 +0,0 @@ -{ - "recommendations": [ - "nvidia.nsight-vscode-edition", - "ms-vscode.cpptools", - "ms-vscode.makefile-tools" - ] -} diff --git a/Samples/0_Introduction/simpleTemplates_nvrtc/.vscode/launch.json b/Samples/0_Introduction/simpleTemplates_nvrtc/.vscode/launch.json deleted file mode 100644 index a27583dd..00000000 --- a/Samples/0_Introduction/simpleTemplates_nvrtc/.vscode/launch.json +++ /dev/null @@ -1,10 +0,0 @@ -{ - "configurations": [ - { - "name": "CUDA C++: Launch", - "type": "cuda-gdb", - "request": "launch", - "program": "${workspaceFolder}/simpleTemplates_nvrtc" - } - ] -} diff --git a/Samples/0_Introduction/simpleTemplates_nvrtc/.vscode/tasks.json b/Samples/0_Introduction/simpleTemplates_nvrtc/.vscode/tasks.json deleted file mode 100644 index 4509aeb1..00000000 --- a/Samples/0_Introduction/simpleTemplates_nvrtc/.vscode/tasks.json +++ /dev/null @@ -1,15 +0,0 @@ -{ - "version": "2.0.0", - "tasks": [ - { - "label": "sample", - "type": "shell", - "command": "make dbg=1", - "problemMatcher": ["$nvcc"], - "group": { - "kind": "build", - "isDefault": true - } - } - ] -} diff --git a/Samples/0_Introduction/simpleTemplates_nvrtc/Makefile b/Samples/0_Introduction/simpleTemplates_nvrtc/Makefile deleted file mode 100644 index 24a5bd91..00000000 --- a/Samples/0_Introduction/simpleTemplates_nvrtc/Makefile +++ /dev/null @@ -1,409 +0,0 @@ -################################################################################ -# Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * 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. -# * Neither the name of NVIDIA CORPORATION nor the names of its -# contributors may be used to endorse or promote products derived -# from this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``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 OWNER 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. -# -################################################################################ -# -# Makefile project only supported on Mac OS X and Linux Platforms) -# -################################################################################ - -# Location of the CUDA Toolkit -CUDA_PATH ?= /usr/local/cuda - -############################## -# start deprecated interface # -############################## -ifeq ($(x86_64),1) - $(info WARNING - x86_64 variable has been deprecated) - $(info WARNING - please use TARGET_ARCH=x86_64 instead) - TARGET_ARCH ?= x86_64 -endif -ifeq ($(ARMv7),1) - $(info WARNING - ARMv7 variable has been deprecated) - $(info WARNING - please use TARGET_ARCH=armv7l instead) - TARGET_ARCH ?= armv7l -endif -ifeq ($(aarch64),1) - $(info WARNING - aarch64 variable has been deprecated) - $(info WARNING - please use TARGET_ARCH=aarch64 instead) - TARGET_ARCH ?= aarch64 -endif -ifeq ($(ppc64le),1) - $(info WARNING - ppc64le variable has been deprecated) - $(info WARNING - please use TARGET_ARCH=ppc64le instead) - TARGET_ARCH ?= ppc64le -endif -ifneq ($(GCC),) - $(info WARNING - GCC variable has been deprecated) - $(info WARNING - please use HOST_COMPILER=$(GCC) instead) - HOST_COMPILER ?= $(GCC) -endif -ifneq ($(abi),) - $(error ERROR - abi variable has been removed) -endif -############################ -# end deprecated interface # -############################ - -# architecture -HOST_ARCH := $(shell uname -m) -TARGET_ARCH ?= $(HOST_ARCH) -ifneq (,$(filter $(TARGET_ARCH),x86_64 aarch64 sbsa ppc64le armv7l)) - ifneq ($(TARGET_ARCH),$(HOST_ARCH)) - ifneq (,$(filter $(TARGET_ARCH),x86_64 aarch64 sbsa ppc64le)) - TARGET_SIZE := 64 - else ifneq (,$(filter $(TARGET_ARCH),armv7l)) - TARGET_SIZE := 32 - endif - else - TARGET_SIZE := $(shell getconf LONG_BIT) - endif -else - $(error ERROR - unsupported value $(TARGET_ARCH) for TARGET_ARCH!) -endif - -# sbsa and aarch64 systems look similar. Need to differentiate them at host level for now. -ifeq ($(HOST_ARCH),aarch64) - ifeq ($(CUDA_PATH)/targets/sbsa-linux,$(shell ls -1d $(CUDA_PATH)/targets/sbsa-linux 2>/dev/null)) - HOST_ARCH := sbsa - TARGET_ARCH := sbsa - endif -endif - -ifneq ($(TARGET_ARCH),$(HOST_ARCH)) - ifeq (,$(filter $(HOST_ARCH)-$(TARGET_ARCH),aarch64-armv7l x86_64-armv7l x86_64-aarch64 x86_64-sbsa x86_64-ppc64le)) - $(error ERROR - cross compiling from $(HOST_ARCH) to $(TARGET_ARCH) is not supported!) - endif -endif - -# When on native aarch64 system with userspace of 32-bit, change TARGET_ARCH to armv7l -ifeq ($(HOST_ARCH)-$(TARGET_ARCH)-$(TARGET_SIZE),aarch64-aarch64-32) - TARGET_ARCH = armv7l -endif - -# operating system -HOST_OS := $(shell uname -s 2>/dev/null | tr "[:upper:]" "[:lower:]") -TARGET_OS ?= $(HOST_OS) -ifeq (,$(filter $(TARGET_OS),linux darwin qnx android)) - $(error ERROR - unsupported value $(TARGET_OS) for TARGET_OS!) -endif - -# host compiler -ifdef HOST_COMPILER - CUSTOM_HOST_COMPILER = 1 -endif - -ifeq ($(TARGET_OS),darwin) - ifeq ($(shell expr `xcodebuild -version | grep -i xcode | awk '{print $$2}' | cut -d'.' -f1` \>= 5),1) - HOST_COMPILER ?= clang++ - endif -else ifneq ($(TARGET_ARCH),$(HOST_ARCH)) - ifeq ($(HOST_ARCH)-$(TARGET_ARCH),x86_64-armv7l) - ifeq ($(TARGET_OS),linux) - HOST_COMPILER ?= arm-linux-gnueabihf-g++ - else ifeq ($(TARGET_OS),qnx) - ifeq ($(QNX_HOST),) - $(error ERROR - QNX_HOST must be passed to the QNX host toolchain) - endif - ifeq ($(QNX_TARGET),) - $(error ERROR - QNX_TARGET must be passed to the QNX target toolchain) - endif - export QNX_HOST - export QNX_TARGET - HOST_COMPILER ?= $(QNX_HOST)/usr/bin/arm-unknown-nto-qnx6.6.0eabi-g++ - else ifeq ($(TARGET_OS),android) - HOST_COMPILER ?= arm-linux-androideabi-g++ - endif - else ifeq ($(TARGET_ARCH),aarch64) - ifeq ($(TARGET_OS), linux) - HOST_COMPILER ?= aarch64-linux-gnu-g++ - else ifeq ($(TARGET_OS),qnx) - ifeq ($(QNX_HOST),) - $(error ERROR - QNX_HOST must be passed to the QNX host toolchain) - endif - ifeq ($(QNX_TARGET),) - $(error ERROR - QNX_TARGET must be passed to the QNX target toolchain) - endif - export QNX_HOST - export QNX_TARGET - HOST_COMPILER ?= $(QNX_HOST)/usr/bin/q++ - else ifeq ($(TARGET_OS), android) - HOST_COMPILER ?= aarch64-linux-android-clang++ - endif - else ifeq ($(TARGET_ARCH),sbsa) - HOST_COMPILER ?= aarch64-linux-gnu-g++ - else ifeq ($(TARGET_ARCH),ppc64le) - HOST_COMPILER ?= powerpc64le-linux-gnu-g++ - endif -endif -HOST_COMPILER ?= g++ -NVCC := $(CUDA_PATH)/bin/nvcc -ccbin $(HOST_COMPILER) - -# internal flags -NVCCFLAGS := -m${TARGET_SIZE} -CCFLAGS := -LDFLAGS := - -# build flags - -# Link flag for customized HOST_COMPILER with gcc realpath -GCC_PATH := $(shell which gcc) -ifeq ($(CUSTOM_HOST_COMPILER),1) - ifneq ($(filter /%,$(HOST_COMPILER)),) - ifneq ($(findstring gcc,$(HOST_COMPILER)),) - ifneq ($(GCC_PATH),$(HOST_COMPILER)) - LDFLAGS += -lstdc++ - endif - endif - endif -endif - -ifeq ($(TARGET_OS),darwin) - LDFLAGS += -rpath $(CUDA_PATH)/lib - CCFLAGS += -arch $(HOST_ARCH) -else ifeq ($(HOST_ARCH)-$(TARGET_ARCH)-$(TARGET_OS),x86_64-armv7l-linux) - LDFLAGS += --dynamic-linker=/lib/ld-linux-armhf.so.3 - CCFLAGS += -mfloat-abi=hard -else ifeq ($(TARGET_OS),android) - LDFLAGS += -pie - CCFLAGS += -fpie -fpic -fexceptions -endif - -ifneq ($(TARGET_ARCH),$(HOST_ARCH)) - ifeq ($(TARGET_ARCH)-$(TARGET_OS),armv7l-linux) - ifneq ($(TARGET_FS),) - GCCVERSIONLTEQ46 := $(shell expr `$(HOST_COMPILER) -dumpversion` \<= 4.6) - ifeq ($(GCCVERSIONLTEQ46),1) - CCFLAGS += --sysroot=$(TARGET_FS) - endif - LDFLAGS += --sysroot=$(TARGET_FS) - LDFLAGS += -rpath-link=$(TARGET_FS)/lib - LDFLAGS += -rpath-link=$(TARGET_FS)/usr/lib - LDFLAGS += -rpath-link=$(TARGET_FS)/usr/lib/arm-linux-gnueabihf - endif - endif - ifeq ($(TARGET_ARCH)-$(TARGET_OS),aarch64-linux) - ifneq ($(TARGET_FS),) - GCCVERSIONLTEQ46 := $(shell expr `$(HOST_COMPILER) -dumpversion` \<= 4.6) - ifeq ($(GCCVERSIONLTEQ46),1) - CCFLAGS += --sysroot=$(TARGET_FS) - endif - LDFLAGS += --sysroot=$(TARGET_FS) - LDFLAGS += -rpath-link=$(TARGET_FS)/lib -L$(TARGET_FS)/lib - LDFLAGS += -rpath-link=$(TARGET_FS)/lib/aarch64-linux-gnu -L$(TARGET_FS)/lib/aarch64-linux-gnu - LDFLAGS += -rpath-link=$(TARGET_FS)/usr/lib -L$(TARGET_FS)/usr/lib - LDFLAGS += -rpath-link=$(TARGET_FS)/usr/lib/aarch64-linux-gnu -L$(TARGET_FS)/usr/lib/aarch64-linux-gnu - LDFLAGS += --unresolved-symbols=ignore-in-shared-libs - CCFLAGS += -isystem=$(TARGET_FS)/usr/include -I$(TARGET_FS)/usr/include -I$(TARGET_FS)/usr/include/libdrm - CCFLAGS += -isystem=$(TARGET_FS)/usr/include/aarch64-linux-gnu -I$(TARGET_FS)/usr/include/aarch64-linux-gnu - endif - endif - ifeq ($(TARGET_ARCH)-$(TARGET_OS),aarch64-qnx) - NVCCFLAGS += -D_QNX_SOURCE - NVCCFLAGS += --qpp-config 8.3.0,gcc_ntoaarch64le - CCFLAGS += -DWIN_INTERFACE_CUSTOM -I/usr/include/aarch64-qnx-gnu - LDFLAGS += -lsocket - LDFLAGS += -L/usr/lib/aarch64-qnx-gnu - CCFLAGS += "-Wl\,-rpath-link\,/usr/lib/aarch64-qnx-gnu" - ifdef TARGET_OVERRIDE - LDFLAGS += -lslog2 - endif - - ifneq ($(TARGET_FS),) - LDFLAGS += -L$(TARGET_FS)/usr/lib - CCFLAGS += "-Wl\,-rpath-link\,$(TARGET_FS)/usr/lib" - LDFLAGS += -L$(TARGET_FS)/usr/libnvidia - CCFLAGS += "-Wl\,-rpath-link\,$(TARGET_FS)/usr/libnvidia" - CCFLAGS += -I$(TARGET_FS)/../include - endif - endif -endif - -ifdef TARGET_OVERRIDE # cuda toolkit targets override - NVCCFLAGS += -target-dir $(TARGET_OVERRIDE) -endif - -# Install directory of different arch -CUDA_INSTALL_TARGET_DIR := -ifeq ($(TARGET_ARCH)-$(TARGET_OS),armv7l-linux) - CUDA_INSTALL_TARGET_DIR = targets/armv7-linux-gnueabihf/ -else ifeq ($(TARGET_ARCH)-$(TARGET_OS),aarch64-linux) - CUDA_INSTALL_TARGET_DIR = targets/aarch64-linux/ -else ifeq ($(TARGET_ARCH)-$(TARGET_OS),sbsa-linux) - CUDA_INSTALL_TARGET_DIR = targets/sbsa-linux/ -else ifeq ($(TARGET_ARCH)-$(TARGET_OS),armv7l-android) - CUDA_INSTALL_TARGET_DIR = targets/armv7-linux-androideabi/ -else ifeq ($(TARGET_ARCH)-$(TARGET_OS),aarch64-android) - CUDA_INSTALL_TARGET_DIR = targets/aarch64-linux-androideabi/ -else ifeq ($(TARGET_ARCH)-$(TARGET_OS),armv7l-qnx) - CUDA_INSTALL_TARGET_DIR = targets/ARMv7-linux-QNX/ -else ifeq ($(TARGET_ARCH)-$(TARGET_OS),aarch64-qnx) - CUDA_INSTALL_TARGET_DIR = targets/aarch64-qnx/ -else ifeq ($(TARGET_ARCH),ppc64le) - CUDA_INSTALL_TARGET_DIR = targets/ppc64le-linux/ -endif - -# Debug build flags -ifeq ($(dbg),1) - NVCCFLAGS += -g -G - BUILD_TYPE := debug -else - BUILD_TYPE := release -endif - -ALL_CCFLAGS := -ALL_CCFLAGS += $(NVCCFLAGS) -ALL_CCFLAGS += $(EXTRA_NVCCFLAGS) -ALL_CCFLAGS += $(addprefix -Xcompiler ,$(CCFLAGS)) -ALL_CCFLAGS += $(addprefix -Xcompiler ,$(EXTRA_CCFLAGS)) - -UBUNTU = $(shell lsb_release -i -s 2>/dev/null | grep -i ubuntu) - -SAMPLE_ENABLED := 1 - -# This sample is not supported on ARMv7 -ifeq ($(TARGET_ARCH),armv7l) - $(info >>> WARNING - simpleTemplates_nvrtc is not supported on ARMv7 - waiving sample <<<) - SAMPLE_ENABLED := 0 -endif - -ALL_LDFLAGS := -ALL_LDFLAGS += $(ALL_CCFLAGS) -ALL_LDFLAGS += $(addprefix -Xlinker ,$(LDFLAGS)) -ALL_LDFLAGS += $(addprefix -Xlinker ,$(EXTRA_LDFLAGS)) - -# Common includes and paths for CUDA -INCLUDES := -I../../../Common -LIBRARIES := - -################################################################################ - -# libNVRTC specific libraries -ifeq ($(TARGET_OS),darwin) - LDFLAGS += -L$(CUDA_PATH)/lib -F/Library/Frameworks -framework CUDA -endif - -ifeq ($(TARGET_OS),darwin) - ALL_LDFLAGS += -Xcompiler -F/Library/Frameworks -Xlinker -framework -Xlinker CUDA -else - ifeq ($(TARGET_ARCH),x86_64) - CUDA_SEARCH_PATH ?= $(CUDA_PATH)/lib64/stubs - CUDA_SEARCH_PATH += $(CUDA_PATH)/lib/stubs - CUDA_SEARCH_PATH += $(CUDA_PATH)/targets/x86_64-linux/lib/stubs - endif - - ifeq ($(TARGET_ARCH)-$(TARGET_OS),armv7l-linux) - CUDA_SEARCH_PATH ?= $(CUDA_PATH)/targets/armv7-linux-gnueabihf/lib/stubs - endif - - ifeq ($(TARGET_ARCH)-$(TARGET_OS),aarch64-linux) - CUDA_SEARCH_PATH ?= $(CUDA_PATH)/targets/aarch64-linux/lib/stubs - endif - - ifeq ($(TARGET_ARCH)-$(TARGET_OS),sbsa-linux) - CUDA_SEARCH_PATH ?= $(CUDA_PATH)/targets/sbsa-linux/lib/stubs - endif - - ifeq ($(TARGET_ARCH)-$(TARGET_OS),armv7l-android) - CUDA_SEARCH_PATH ?= $(CUDA_PATH)/targets/armv7-linux-androideabi/lib/stubs - endif - - ifeq ($(TARGET_ARCH)-$(TARGET_OS),aarch64-android) - CUDA_SEARCH_PATH ?= $(CUDA_PATH)/targets/aarch64-linux-androideabi/lib/stubs - endif - - ifeq ($(TARGET_ARCH)-$(TARGET_OS),armv7l-qnx) - CUDA_SEARCH_PATH ?= $(CUDA_PATH)/targets/ARMv7-linux-QNX/lib/stubs - endif - - ifeq ($(TARGET_ARCH)-$(TARGET_OS),aarch64-qnx) - CUDA_SEARCH_PATH ?= $(CUDA_PATH)/targets/aarch64-qnx/lib/stubs - ifdef TARGET_OVERRIDE - CUDA_SEARCH_PATH := $(CUDA_PATH)/targets/$(TARGET_OVERRIDE)/lib/stubs - endif - endif - - ifeq ($(TARGET_ARCH),ppc64le) - CUDA_SEARCH_PATH ?= $(CUDA_PATH)/targets/ppc64le-linux/lib/stubs - endif - - ifeq ($(HOST_ARCH),ppc64le) - CUDA_SEARCH_PATH += $(CUDA_PATH)/lib64/stubs - endif - - CUDALIB ?= $(shell find -L $(CUDA_SEARCH_PATH) -maxdepth 1 -name libcuda.so 2> /dev/null) - ifeq ("$(CUDALIB)","") - $(info >>> WARNING - libcuda.so not found, CUDA Driver is not installed. Please re-install the driver. <<<) - SAMPLE_ENABLED := 0 - else - CUDALIB := $(shell echo $(CUDALIB) | sed "s/ .*//" | sed "s/\/libcuda.so//" ) - LIBRARIES += -L$(CUDALIB) -lcuda - endif -endif - -ALL_CCFLAGS += --threads 0 --std=c++11 - -INCLUDES += -I$(CUDA_PATH)/include - -LIBRARIES += -lnvrtc - -ifeq ($(SAMPLE_ENABLED),0) -EXEC ?= @echo "[@]" -endif - -################################################################################ - -# Target rules -all: build - -build: simpleTemplates_nvrtc - -check.deps: -ifeq ($(SAMPLE_ENABLED),0) - @echo "Sample will be waived due to the above missing dependencies" -else - @echo "Sample is ready - all dependencies have been met" -endif - -simpleTemplates.o:simpleTemplates.cpp - $(EXEC) $(NVCC) $(INCLUDES) $(ALL_CCFLAGS) $(GENCODE_FLAGS) -o $@ -c $< - -simpleTemplates_nvrtc: simpleTemplates.o - $(EXEC) $(NVCC) $(ALL_LDFLAGS) $(GENCODE_FLAGS) -o $@ $+ $(LIBRARIES) - $(EXEC) mkdir -p ../../../bin/$(TARGET_ARCH)/$(TARGET_OS)/$(BUILD_TYPE) - $(EXEC) cp $@ ../../../bin/$(TARGET_ARCH)/$(TARGET_OS)/$(BUILD_TYPE) - -run: build - $(EXEC) ./simpleTemplates_nvrtc - -testrun: build - -clean: - rm -f simpleTemplates_nvrtc simpleTemplates.o - rm -rf ../../../bin/$(TARGET_ARCH)/$(TARGET_OS)/$(BUILD_TYPE)/simpleTemplates_nvrtc - -clobber: clean diff --git a/Samples/0_Introduction/simpleTemplates_nvrtc/README.md b/Samples/0_Introduction/simpleTemplates_nvrtc/README.md deleted file mode 100644 index 09f98362..00000000 --- a/Samples/0_Introduction/simpleTemplates_nvrtc/README.md +++ /dev/null @@ -1,74 +0,0 @@ -# simpleTemplates_nvrtc - Simple Templates with libNVRTC - -## Description - -This sample is a templatized version of the template project. It also shows how to correctly templatize dynamically allocated shared memory arrays. - -## Key Concepts - -C++ Templates, Runtime Compilation - -## Supported SM Architectures - -[SM 5.0 ](https://developer.nvidia.com/cuda-gpus) [SM 5.2 ](https://developer.nvidia.com/cuda-gpus) [SM 5.3 ](https://developer.nvidia.com/cuda-gpus) [SM 6.0 ](https://developer.nvidia.com/cuda-gpus) [SM 6.1 ](https://developer.nvidia.com/cuda-gpus) [SM 7.0 ](https://developer.nvidia.com/cuda-gpus) [SM 7.2 ](https://developer.nvidia.com/cuda-gpus) [SM 7.5 ](https://developer.nvidia.com/cuda-gpus) [SM 8.0 ](https://developer.nvidia.com/cuda-gpus) [SM 8.6 ](https://developer.nvidia.com/cuda-gpus) [SM 8.7 ](https://developer.nvidia.com/cuda-gpus) [SM 8.9 ](https://developer.nvidia.com/cuda-gpus) [SM 9.0 ](https://developer.nvidia.com/cuda-gpus) - -## Supported OSes - -Linux, Windows, QNX - -## Supported CPU Architecture - -x86_64, ppc64le, aarch64 - -## CUDA APIs involved - -### [CUDA Driver API](http://docs.nvidia.com/cuda/cuda-driver-api/index.html) -cuMemcpyDtoH, cuLaunchKernel, cuMemcpyHtoD, cuCtxSynchronize, cuMemAlloc, cuMemFree, cuModuleGetFunction - -## Dependencies needed to build/run -[NVRTC](../../../README.md#nvrtc) - -## Prerequisites - -Download and install the [CUDA Toolkit 12.5](https://developer.nvidia.com/cuda-downloads) for your corresponding platform. -Make sure the dependencies mentioned in [Dependencies]() section above are installed. - -## Build and Run - -### Windows -The Windows samples are built using the Visual Studio IDE. Solution files (.sln) are provided for each supported version of Visual Studio, using the format: -``` -*_vs.sln - for Visual Studio -``` -Each individual sample has its own set of solution files in its directory: - -To build/examine all the samples at once, the complete solution files should be used. To build/examine a single sample, the individual sample solution files should be used. -> **Note:** Some samples require that the Microsoft DirectX SDK (June 2010 or newer) be installed and that the VC++ directory paths are properly set up (**Tools > Options...**). Check DirectX Dependencies section for details." - -### Linux -The Linux samples are built using makefiles. To use the makefiles, change the current directory to the sample directory you wish to build, and run make: -``` -$ cd -$ make -``` -The samples makefiles can take advantage of certain options: -* **TARGET_ARCH=** - cross-compile targeting a specific architecture. Allowed architectures are x86_64, ppc64le, aarch64. - By default, TARGET_ARCH is set to HOST_ARCH. On a x86_64 machine, not setting TARGET_ARCH is the equivalent of setting TARGET_ARCH=x86_64.
-`$ make TARGET_ARCH=x86_64`
`$ make TARGET_ARCH=ppc64le`
`$ make TARGET_ARCH=aarch64`
- See [here](http://docs.nvidia.com/cuda/cuda-samples/index.html#cross-samples) for more details. -* **dbg=1** - build with debug symbols - ``` - $ make dbg=1 - ``` -* **SMS="A B ..."** - override the SM architectures for which the sample will be built, where `"A B ..."` is a space-delimited list of SM architectures. For example, to generate SASS for SM 50 and SM 60, use `SMS="50 60"`. - ``` - $ make SMS="50 60" - ``` - -* **HOST_COMPILER=** - override the default g++ host compiler. See the [Linux Installation Guide](http://docs.nvidia.com/cuda/cuda-installation-guide-linux/index.html#system-requirements) for a list of supported host compilers. -``` - $ make HOST_COMPILER=g++ -``` - -## References (for more details) - diff --git a/Samples/0_Introduction/simpleTemplates_nvrtc/sharedmem.cuh b/Samples/0_Introduction/simpleTemplates_nvrtc/sharedmem.cuh deleted file mode 100644 index 1fa1f6be..00000000 --- a/Samples/0_Introduction/simpleTemplates_nvrtc/sharedmem.cuh +++ /dev/null @@ -1,177 +0,0 @@ -/* Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * 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. - * * Neither the name of NVIDIA CORPORATION nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``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 OWNER 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. - */ - -#ifndef _SHAREDMEM_H_ -#define _SHAREDMEM_H_ - -//**************************************************************************** -// Because dynamically sized shared memory arrays are declared "extern", -// we can't templatize them directly. To get around this, we declare a -// simple wrapper struct that will declare the extern array with a different -// name depending on the type. This avoids compiler errors about duplicate -// definitions. -// - -// To use dynamically allocated shared memory in a templatized __global__ or -// __device__ function, just replace code like this: -// - -// -// template -// __global__ void -// foo( T* g_idata, T* g_odata) -// { -// // Shared mem size is determined by the host app at run time -// extern __shared__ T sdata[]; -// ... -// doStuff(sdata); -// ... -// } - -// -// With this -// template -// __global__ void -// foo( T* g_idata, T* g_odata) -// { -// // Shared mem size is determined by the host app at run time -// SharedMemory smem; -// T* sdata = smem.getPointer(); -// ... -// doStuff(sdata); -// ... -// } -//**************************************************************************** - -// This is the un-specialized struct. Note that we prevent instantiation of -// this -// struct by putting an undefined symbol in the function body so it won't -// compile. - -template -struct SharedMemory { - // Ensure that we won't compile any un-specialized types - __device__ T *getPointer() { - extern __device__ void error(void); - error(); - return NULL; - } -}; - -// Following are the specializations for the following types. -// int, uint, char, uchar, short, ushort, long, ulong, bool, float, and double -// One could also specialize it for user-defined types. - -template <> -struct SharedMemory { - __device__ int *getPointer() { - extern __shared__ int s_int[]; - return s_int; - } -}; - -template <> -struct SharedMemory { - __device__ unsigned int *getPointer() { - extern __shared__ unsigned int s_uint[]; - return s_uint; - } -}; - -template <> -struct SharedMemory { - __device__ char *getPointer() { - extern __shared__ char s_char[]; - return s_char; - } -}; - -template <> -struct SharedMemory { - __device__ unsigned char *getPointer() { - extern __shared__ unsigned char s_uchar[]; - return s_uchar; - } -}; - -template <> -struct SharedMemory { - __device__ short *getPointer() { - extern __shared__ short s_short[]; - return s_short; - } -}; - -template <> -struct SharedMemory { - __device__ unsigned short *getPointer() { - extern __shared__ unsigned short s_ushort[]; - return s_ushort; - } -}; - -template <> -struct SharedMemory { - __device__ long *getPointer() { - extern __shared__ long s_long[]; - return s_long; - } -}; - -template <> -struct SharedMemory { - __device__ unsigned long *getPointer() { - extern __shared__ unsigned long s_ulong[]; - return s_ulong; - } -}; - -template <> -struct SharedMemory { - __device__ bool *getPointer() { - extern __shared__ bool s_bool[]; - return s_bool; - } -}; - -template <> -struct SharedMemory { - __device__ float *getPointer() { - extern __shared__ float s_float[]; - return s_float; - } -}; - -template <> -struct SharedMemory { - __device__ double *getPointer() { - extern __shared__ double s_double[]; - return s_double; - } -}; - -#endif //_SHAREDMEM_H_ diff --git a/Samples/0_Introduction/simpleTemplates_nvrtc/simpleTemplates.cpp b/Samples/0_Introduction/simpleTemplates_nvrtc/simpleTemplates.cpp deleted file mode 100644 index e9492c27..00000000 --- a/Samples/0_Introduction/simpleTemplates_nvrtc/simpleTemplates.cpp +++ /dev/null @@ -1,272 +0,0 @@ -/* Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * 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. - * * Neither the name of NVIDIA CORPORATION nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``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 OWNER 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. - */ - -/* This sample is a templatized version of the template project. -* It also shows how to correctly templatize dynamically allocated shared -* memory arrays. -* Host code. -*/ - -// System includes -#include -#include -#include -#include - -// CUDA runtime -#include - -// helper functions and utilities to work with CUDA -#include -#include - -#ifndef MAX -#define MAX(a, b) (a > b ? a : b) -#endif - -int g_TotalFailures = 0; - -//////////////////////////////////////////////////////////////////////////////// -// declaration, forward - -template -void runTest(int argc, char **argv, int len); - -template -void computeGold(T *reference, T *idata, const unsigned int len) { - const T T_len = static_cast(len); - - for (unsigned int i = 0; i < len; ++i) { - reference[i] = idata[i] * T_len; - } -} - -//////////////////////////////////////////////////////////////////////////////// -// Program main -//////////////////////////////////////////////////////////////////////////////// - -int main(int argc, char **argv) { - printf("> runTest\n"); - - runTest(argc, argv, 32); - - printf("> runTest\n"); - - runTest(argc, argv, 64); - - printf("\n[simpleTemplates_nvrtc] -> Test Results: %d Failures\n", - g_TotalFailures); - - exit(g_TotalFailures == 0 ? EXIT_SUCCESS : EXIT_FAILURE); -} - -// To completely templatize runTest (below) with cutil, we need to use -// template specialization to wrap up CUTIL's array comparison and file writing -// functions for different types. - -// Here's the generic wrapper for cutCompare* -template -class ArrayComparator { - public: - bool compare(const T *reference, T *data, unsigned int len) { - fprintf(stderr, - "Error: no comparison function implemented for this type\n"); - return false; - } -}; - -// Here's the specialization for ints: -template <> -class ArrayComparator { - public: - bool compare(const int *reference, int *data, unsigned int len) { - return compareData(reference, data, len, 0.15f, 0.0f); - } -}; - -// Here's the specialization for floats: -template <> -class ArrayComparator { - public: - bool compare(const float *reference, float *data, unsigned int len) { - return compareData(reference, data, len, 0.15f, 0.15f); - } -}; - -// Here's the generic wrapper for cutWriteFile* -template -class ArrayFileWriter { - public: - bool write(const char *filename, T *data, unsigned int len, float epsilon) { - fprintf(stderr, - "Error: no file write function implemented for this type\n"); - return false; - } -}; - -// Here's the specialization for ints: -template <> -class ArrayFileWriter { - public: - bool write(const char *filename, int *data, unsigned int len, float epsilon) { - return sdkWriteFile(filename, data, len, epsilon, false); - } -}; - -// Here's the specialization for floats: -template <> -class ArrayFileWriter { - public: - bool write(const char *filename, float *data, unsigned int len, - float epsilon) { - return sdkWriteFile(filename, data, len, epsilon, false); - } -}; - -template -CUfunction getKernel(CUmodule in); - -template <> -CUfunction getKernel(CUmodule in) { - CUfunction kernel_addr; - checkCudaErrors(cuModuleGetFunction(&kernel_addr, in, "testInt")); - - return kernel_addr; -} - -template <> -CUfunction getKernel(CUmodule in) { - CUfunction kernel_addr; - checkCudaErrors(cuModuleGetFunction(&kernel_addr, in, "testFloat")); - - return kernel_addr; -} - -//////////////////////////////////////////////////////////////////////////////// -//! Run a simple test for CUDA -//////////////////////////////////////////////////////////////////////////////// - -static bool moduleLoaded = false; -CUmodule module; -char *cubin, *kernel_file; -size_t cubinSize; - -template -void runTest(int argc, char **argv, int len) { - if (!moduleLoaded) { - kernel_file = sdkFindFilePath("simpleTemplates_kernel.cu", argv[0]); - compileFileToCUBIN(kernel_file, argc, argv, &cubin, &cubinSize, 0); - module = loadCUBIN(cubin, argc, argv); - moduleLoaded = true; - } - - // create and start timer - StopWatchInterface *timer = NULL; - sdkCreateTimer(&timer); - - // start the timer - sdkStartTimer(&timer); - - unsigned int num_threads = len; - unsigned int mem_size = sizeof(float) * num_threads; - - // allocate host memory - T *h_idata = (T *)malloc(mem_size); - - // initialize the memory - for (unsigned int i = 0; i < num_threads; ++i) { - h_idata[i] = (T)i; - } - - // allocate device memory - CUdeviceptr d_idata; - checkCudaErrors(cuMemAlloc(&d_idata, mem_size)); - - // copy host memory to device - checkCudaErrors(cuMemcpyHtoD(d_idata, h_idata, mem_size)); - - // allocate device memory for result - CUdeviceptr d_odata; - checkCudaErrors(cuMemAlloc(&d_odata, mem_size)); - - // setup execution parameters - dim3 grid(1, 1, 1); - dim3 threads(num_threads, 1, 1); - - // execute the kernel - CUfunction kernel_addr = getKernel(module); - - void *arr[] = {(void *)&d_idata, (void *)&d_odata}; - checkCudaErrors( - cuLaunchKernel(kernel_addr, grid.x, grid.y, grid.z, /* grid dim */ - threads.x, threads.y, threads.z, /* block dim */ - mem_size, 0, /* shared mem, stream */ - &arr[0], /* arguments */ - 0)); - - // check if kernel execution generated and error - checkCudaErrors(cuCtxSynchronize()); - - // allocate mem for the result on host side - T *h_odata = (T *)malloc(mem_size); - - // copy result from device to host - checkCudaErrors(cuMemcpyDtoH(h_odata, d_odata, sizeof(T) * num_threads)); - - sdkStopTimer(&timer); - printf("Processing time: %f (ms)\n", sdkGetTimerValue(&timer)); - sdkDeleteTimer(&timer); - - // compute reference solution - T *reference = (T *)malloc(mem_size); - - computeGold(reference, h_idata, num_threads); - - ArrayComparator comparator; - ArrayFileWriter writer; - - // check result - if (checkCmdLineFlag(argc, (const char **)argv, "regression")) { - // write file for regression test - writer.write("./data/regression.dat", h_odata, num_threads, 0.0f); - } else { - // custom output handling when no regression test running - // in this case check if the result is equivalent to the expected solution - bool res = comparator.compare(reference, h_odata, num_threads); - - printf("Compare %s\n\n", (1 == res) ? "OK" : "MISMATCH"); - - g_TotalFailures += (1 != res); - } - - // cleanup memory - free(h_idata); - free(h_odata); - free(reference); - checkCudaErrors(cuMemFree(d_idata)); - checkCudaErrors(cuMemFree(d_odata)); -} diff --git a/Samples/0_Introduction/simpleTemplates_nvrtc/simpleTemplates_kernel.cu b/Samples/0_Introduction/simpleTemplates_nvrtc/simpleTemplates_kernel.cu deleted file mode 100644 index ed0830b8..00000000 --- a/Samples/0_Introduction/simpleTemplates_nvrtc/simpleTemplates_kernel.cu +++ /dev/null @@ -1,70 +0,0 @@ -/* Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * 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. - * * Neither the name of NVIDIA CORPORATION nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``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 OWNER 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. - */ - -// includes, kernels -#include "sharedmem.cuh" - -//////////////////////////////////////////////////////////////////////////////// -//! Simple test kernel for device functionality -//! @param g_idata input data in global memory -//! @param g_odata output data in global memory -//////////////////////////////////////////////////////////////////////////////// - -template -__device__ void testKernel(T *g_idata, T *g_odata) { - // Shared mem size is determined by the host app at run time - SharedMemory smem; - - T *sdata = smem.getPointer(); - - // access thread id - const unsigned int tid = threadIdx.x; - - // access number of threads in this block - const unsigned int num_threads = blockDim.x; - - // read in input data from global memory - sdata[tid] = g_idata[tid]; - - __syncthreads(); - - // perform some computations - sdata[tid] = (T)num_threads * sdata[tid]; - - __syncthreads(); - - // write data to global memory - g_odata[tid] = sdata[tid]; -} - -extern "C" __global__ void testFloat(float *p1, float *p2) { - testKernel(p1, p2); -} - -extern "C" __global__ void testInt(int *p1, int *p2) { - testKernel(p1, p2); -}