TensorRT 7.1 Open Source Release

Signed-off-by: Rajeev Rao <[email protected]>

.dockerignore

@@ -0,0 +1,3 @@
+/.git*
+build*
+/third_party

.gitignore

@@ -1,2 +1,8 @@
 build/
-docker/jetpack_files/*
+/demo/BERT/models
+/demo/BERT/engines
+/demo/BERT/squad/*.json
+/docker/jetpack_files/*
+*.nvmk
+*.sln
+*.vcxproj

.gitmodules

@@ -1,7 +1,3 @@
-[submodule "parsers/onnx"]
-	path = parsers/onnx
-	url = https://github.com/onnx/onnx-tensorrt.git
-	branch = 7.0
 [submodule "third_party/protobuf"]
 	path = third_party/protobuf
 	url = https://github.com/protocolbuffers/protobuf.git
@@ -10,3 +6,7 @@
 	path = third_party/cub
 	url = https://github.com/NVlabs/cub.git
 	branch = 1.8.0
+[submodule "parsers/onnx"]
+	path = parsers/onnx
+	url = https://github.com/onnx/onnx-tensorrt.git
+	branch = 7.1

CMakeLists.txt

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2019, NVIDIA CORPORATION. All rights reserved.
+# Copyright (c) 2020, NVIDIA CORPORATION. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -19,7 +19,7 @@ include(cmake/modules/set_ifndef.cmake)
 include(cmake/modules/find_library_create_target.cmake)
 
 set_ifndef(TRT_LIB_DIR ${CMAKE_BINARY_DIR})
-set_ifndef(TRT_BIN_DIR ${CMAKE_BINARY_DIR})
+set_ifndef(TRT_OUT_DIR ${CMAKE_BINARY_DIR})
 
 file(STRINGS "${CMAKE_CURRENT_SOURCE_DIR}/include/NvInferVersion.h" VERSION_STRINGS REGEX "#define NV_TENSORRT_.*")
 
@@ -33,8 +33,8 @@ foreach(TYPE MAJOR MINOR PATCH)
     string(REGEX MATCH "[0-9]" TRT_SO_${TYPE} ${TRT_TYPE_STRING})
 endforeach(TYPE)
 
-set(TRT_VERSION "${TRT_MAJOR}.${TRT_MINOR}.${TRT_PATCH}.${TRT_BUILD}" CACHE STRING "TRT project version")
-set(TRT_SOVERSION "${TRT_SO_MAJOR}.${TRT_SO_MINOR}.${TRT_SO_PATCH}" CACHE STRING "TRT library so version")
+set(TRT_VERSION "${TRT_MAJOR}.${TRT_MINOR}.${TRT_PATCH}" CACHE STRING "TensorRT project version")
+set(TRT_SOVERSION "${TRT_SO_MAJOR}" CACHE STRING "TensorRT library so version")
 message("Building for TensorRT version: ${TRT_VERSION}, library version: ${TRT_SOVERSION}")
 
 if(NOT DEFINED CMAKE_TOOLCHAIN_FILE)
@@ -56,26 +56,81 @@ endif(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
 option(BUILD_PLUGINS "Build TensorRT plugin" ON)
 option(BUILD_PARSERS "Build TensorRT parsers" ON)
 option(BUILD_SAMPLES "Build TensorRT samples" ON)
-option(NVPARTNER "Build partner repos from source" OFF)
-option(NVINTERNAL "Build in NVIDIA internal source tree" OFF)
 
 set(CMAKE_CXX_STANDARD 11)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_CXX_EXTENSIONS OFF)
+set(CMAKE_CXX_FLAGS "-Wno-deprecated-declarations ${CMAKE_CXX_FLAGS} -DBUILD_SYSTEM=cmake_oss")
 
-############################# CROSS COMPILATION SETTINGS ##################################
+############################################################################################
+# Cross-compilation settings
 
 set_ifndef(TRT_PLATFORM_ID "x86_64")
 message(STATUS "Targeting TRT Platform: ${TRT_PLATFORM_ID}")
 
 ############################################################################################
+# Debug settings
+
 set(TRT_DEBUG_POSTFIX _debug CACHE STRING "suffix for debug builds")
 
 if (CMAKE_BUILD_TYPE STREQUAL "Debug")
     message("Building in debug mode ${DEBUG_POSTFIX}")
 endif()
 
-set(CMAKE_CXX_FLAGS "-Wno-deprecated-declarations ${CMAKE_CXX_FLAGS} -DBUILD_SYSTEM=cmake_oss")
+############################################################################################
+# Dependencies
+
+set(DEFAULT_CUDA_VERSION 11.0)
+set(DEFAULT_CUDNN_VERSION 8.0)
+set(DEFAULT_PROTOBUF_VERSION 3.0.0)
+set(DEFAULT_CUB_VERSION 1.8.0)
+
+# Dependency Version Resolution
+set_ifndef(CUDA_VERSION ${DEFAULT_CUDA_VERSION})
+message(STATUS "CUDA version set to ${CUDA_VERSION}")
+set_ifndef(CUDNN_VERSION ${DEFAULT_CUDNN_VERSION})
+message(STATUS "cuDNN version set to ${CUDNN_VERSION}")
+set_ifndef(PROTOBUF_VERSION ${DEFAULT_PROTOBUF_VERSION})
+message(STATUS "Protobuf version set to ${PROTOBUF_VERSION}")
+
+find_package(Threads REQUIRED)
+if (BUILD_PLUGINS OR BUILD_PARSERS)
+    include(third_party/zlib.cmake)
+    include(third_party/protobuf.cmake)
+endif()
+if(NOT CUB_ROOT_DIR)
+    set(CUB_ROOT_DIR ${CMAKE_CURRENT_SOURCE_DIR}/third_party/cub CACHE STRING "directory of CUB installation")
+endif()
+
+## find_package(CUDA) is broken for cross-compilation. Enable CUDA language instead.
+if(NOT DEFINED CMAKE_TOOLCHAIN_FILE)
+    find_package(CUDA ${CUDA_VERSION} REQUIRED)
+endif()
+
+include_directories(
+    ${CUDA_INCLUDE_DIRS}
+    ${CUDNN_ROOT_DIR}/include
+)
+find_library(CUDNN_LIB cudnn HINTS
+    ${CUDA_TOOLKIT_ROOT_DIR} ${CUDNN_ROOT_DIR} PATH_SUFFIXES lib64 lib)
+find_library(CUBLAS_LIB cublas HINTS
+    ${CUDA_TOOLKIT_ROOT_DIR} PATH_SUFFIXES lib64 lib lib/stubs)
+find_library(CUBLASLT_LIB cublasLt HINTS
+    ${CUDA_TOOLKIT_ROOT_DIR} PATH_SUFFIXES lib64 lib lib/stubs)
+if(BUILD_PARSERS)
+    configure_protobuf(${PROTOBUF_VERSION})
+endif()
+
+find_library_create_target(nvinfer nvinfer SHARED ${TRT_LIB_DIR})
+find_library_create_target(nvuffparser nvparsers SHARED ${TRT_LIB_DIR})
+
+find_library(CUDART_LIB cudart HINTS ${CUDA_TOOLKIT_ROOT_DIR} PATH_SUFFIXES lib lib64)
+find_library(RT_LIB rt)
+
+set(CUDA_LIBRARIES ${CUDART_LIB})
+
+############################################################################################
+# CUDA targets
 
 if (DEFINED GPU_ARCHS)
   message(STATUS "GPU_ARCHS defined as ${GPU_ARCHS}. Generating CUDA code for SM ${GPU_ARCHS}")
@@ -88,6 +143,12 @@ else()
       70
       75
     )
+  if (CUDA_VERSION VERSION_GREATER_EQUAL 11.0)
+    # Ampere GPU (SM80) support is only available in CUDA versions > 11.0
+    list(APPEND GPU_ARCHS 80)
+  else()
+    message(WARNING "Detected CUDA version is < 11.0. SM80 not supported.")
+  endif()
   message(STATUS "GPU_ARCHS is not defined. Generating CUDA code for default SMs: ${GPU_ARCHS}")
 endif()
 set(BERT_GENCODES)
@@ -106,140 +167,23 @@ if (${LATEST_SM} GREATER_EQUAL 70)
 endif()
 set(CMAKE_CUDA_FLAGS "${CMAKE_CUDA_FLAGS} -Xcompiler -Wno-deprecated-declarations")
 
-################################### DEPENDENCIES ##########################################
-set(DEFAULT_CUDA_VERSION 10.2)
-set(DEFAULT_CUDNN_VERSION 7.6)
-set(DEFAULT_PROTOBUF_VERSION 3.0.0)
-set(DEFAULT_PROTOBUF_INTERNAL_VERSION 10.0)
-set(DEFAULT_CUB_VERSION 1.8.0)
-
-# Dependency Version Resolution
-set_ifndef(CUDA_VERSION ${DEFAULT_CUDA_VERSION})
-message(STATUS "CUDA version set to ${CUDA_VERSION}")
-set_ifndef(CUDNN_VERSION ${DEFAULT_CUDNN_VERSION})
-message(STATUS "cuDNN version set to ${CUDNN_VERSION}")
-
-if (NVINTERNAL)
-    #TODO: Change this to set_ifndef(PROTOBUF_INTERNAL_VERSION ${DEFAULT_PROTOBUF_INTERNAL_VERSION}) once onnx-tensorrts build system is fixed
-    set_ifndef(PROTOBUF_VERSION ${DEFAULT_PROTOBUF_VERSION})
-    message(STATUS "Protobuf version set to ${PROTOBUF_INTERNAL_VERSION}")
-    set_ifndef(CUB_VERSION ${DEFAULT_CUB_VERSION})
-    message(STATUS "CUB version set to ${CUB_VERSION}")
-    #TODO: Remove this once CMake is fully intergrated in the P4 build system
-    set_ifndef(NVINTERNAL_SUFFIX "V2")
-else()
-    set_ifndef(PROTOBUF_VERSION ${DEFAULT_PROTOBUF_VERSION})
-    message(STATUS "Protobuf version set to ${PROTOBUF_VERSION}")
-endif()
-
-
-find_package(Threads REQUIRED)
-if (BUILD_PLUGINS OR BUILD_PARSERS)
-    include(third_party/zlib.cmake)
-    include(third_party/protobuf.cmake)
-endif()
-if (NVINTERNAL)
-########################################### DEPENDENCIES FOR BUILDING IN NVIDIA's TREE ############################################
-    set(EXTERNALS ${PROJECT_SOURCE_DIR}/../externals)
-    set(CUB_ROOT_DIR ${EXTERNALS}/cub/${CUB_VERSION} CACHE STRING "directory of CUB installation")
-    set(Protobuf_DIR ${EXTERNALS}/protobuf/${TRT_PLATFORM_ID} CACHE STRING "directory of PROTOBUF installation")
-
-    ## This needs to be fixed to work with externals
-    if(NOT DEFINED CMAKE_TOOLCHAIN_FILE)
-        find_package(CUDA REQUIRED)
-    endif()
-
-    # Set this for ONNX Parser
-    set(CUDNN_ROOT_DIR ${EXTERNALS}/cudnn/${TRT_PLATFORM_ID}/${CUDNN_VERSION}/cuda-${CUDA_VERSION})
-
-    include_directories(
-        ${CUDNN_ROOT_DIR}/include
-        ${CUDA_TOOLKIT_ROOT_DIR}/include
-        /usr/local/cuda-${CUDA_VERSION}/include
-    )
-
-
-    #Check externals before using system
-    find_library(CUDNN_LIB cudnn HINTS
-        ${CUDNN_ROOT_DIR}/lib64 NO_DEFAULT_PATH)
-    find_library(CUDNN_LIB cudnn HINTS
-        ${CUDNN_ROOT_DIR}/lib64)
-
-    find_library(CUBLAS_LIB cublas HINTS
-        ${CUDA_TOOLKIT_ROOT_DIR}/lib NO_DEFAULT_PATH)
-    find_library(CUBLAS_LIB cublas HINTS
-        ${CUDA_TOOLKIT_ROOT_DIR}/lib)
-
-    if(BUILD_PARSERS)
-        #TODO: Change this to configure_protobuf_internal(${PROTOBUF_INTERNAL_VERSION}) once onnx-tensorrts build system is fixed
-        configure_protobuf(${PROTOBUF_VERSION})
-    endif()
-########################################### DEPENDENCIES FOR BUILDING IN NVIDIA's TREE ############################################
-else()
-########################################### DEPENDENCIES FOR BUILDING OUTSIDE OF NVIDIA ############################################
-    if(NOT CUB_ROOT_DIR)
-        set(CUB_ROOT_DIR ${CMAKE_CURRENT_SOURCE_DIR}/third_party/cub CACHE STRING "directory of CUB installation")
-    endif()
-
-    ## find_package(CUDA) is broken for cross-compilation. Enable CUDA language instead.
-    if(NOT DEFINED CMAKE_TOOLCHAIN_FILE)
-        find_package(CUDA ${CUDA_VERSION} REQUIRED)
-    endif()
-
-    include_directories(
-        ${CUDA_INCLUDE_DIRS}
-        ${CUDNN_ROOT_DIR}/include
-    )
-    find_library(CUDNN_LIB cudnn HINTS
-        ${CUDA_TOOLKIT_ROOT_DIR} ${CUDNN_ROOT_DIR} PATH_SUFFIXES lib64 lib)
-    find_library(CUBLAS_LIB cublas HINTS
-        ${CUDA_TOOLKIT_ROOT_DIR} PATH_SUFFIXES lib64 lib lib/stubs)
-    # CUBLASLT libraries are only available in CUDA versions > 10. Check for CUDA version here and
-    # remove dependency on the libarary and unset BERT_GENCODES.
-    if (CUDA_VERSION VERSION_LESS_EQUAL 10.0)
-        message(WARNING "Detected CUDA version is <= 10.0! Removing BERT plugins from compilation list.")
-        unset(BERT_GENCODES)
-    else()
-        find_library(CUBLASLT_LIB cublasLt HINTS
-            ${CUDA_TOOLKIT_ROOT_DIR} PATH_SUFFIXES lib64 lib lib/stubs)
-    endif()
-    if(BUILD_PARSERS)
-        configure_protobuf(${PROTOBUF_VERSION})
-    endif()
-########################################### DEPENDENCIES FOR BUILDING OUTSIDE OF NVIDIA ############################################
-endif()
-
-find_library_create_target(nvinfer nvinfer SHARED ${TRT_LIB_DIR})
-
-if (NOT (NVINTERNAL OR NVPARTNER))
-    find_library_create_target(nvuffparser nvparsers SHARED ${TRT_LIB_DIR})
-endif()
-
-find_library(CUDART_LIB cudart HINTS ${CUDA_TOOLKIT_ROOT_DIR} PATH_SUFFIXES lib lib64)
-find_library(RT_LIB rt)
-
-set(CUDA_LIBRARIES ${CUDART_LIB})
 ############################################################################################
 # TensorRT
 
 if(BUILD_PLUGINS)
-    add_subdirectory(plugin${NVINTERNAL_SUFFIX})
+    add_subdirectory(plugin)
 else()
-    find_library_create_target(nvinfer_plugin nvinfer_plugin SHARED ${TRT_BIN_DIR} ${TRT_LIB_DIR})
+    find_library_create_target(nvinfer_plugin nvinfer_plugin SHARED ${TRT_OUT_DIR} ${TRT_LIB_DIR})
 endif()
 
 if(BUILD_PARSERS)
-    add_subdirectory(parsers${NVINTERNAL_SUFFIX})
+    add_subdirectory(parsers)
 else()
-    if(NVPARTNER OR NVINTERNAL)
-        find_library_create_target(nvuffparser nvparsers SHARED ${TRT_BIN_DIR} ${TRT_LIB_DIR})
-    endif()
-
-    find_library_create_target(nvcaffeparser nvparsers SHARED ${TRT_BIN_DIR} ${TRT_LIB_DIR})
-    find_library_create_target(nvonnxparser nvonnxparser SHARED ${TRT_BIN_DIR} ${TRT_LIB_DIR})
+    find_library_create_target(nvcaffeparser nvparsers SHARED ${TRT_OUT_DIR} ${TRT_LIB_DIR})
+    find_library_create_target(nvonnxparser nvonnxparser SHARED ${TRT_OUT_DIR} ${TRT_LIB_DIR})
 endif()
 
 if(BUILD_SAMPLES)
-    add_subdirectory(samples${NVINTERNAL_SUFFIX})
+    add_subdirectory(samples)
 endif()
 

CODING-GUIDELINES.md

@@ -419,7 +419,7 @@ char const * const errStr = getErrorStr(status);
 1. All TensorRT Open Source Software code should contain an NVIDIA copyright header that includes the current year.  The following block of text should be prepended to the top of all OSS files.  This includes .cpp, .h, .cu, .py, and any other source files which are compiled or interpreted.
 ```cpp
 /*
- * Copyright (c) 2019, NVIDIA CORPORATION. All rights reserved.
+ * Copyright (c) 2020, NVIDIA CORPORATION. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

LICENSE

@@ -176,7 +176,7 @@
 
    END OF TERMS AND CONDITIONS
 
-   Copyright 2019 NVIDIA Corporation
+   Copyright 2020 NVIDIA Corporation
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
@@ -264,4 +264,4 @@
      THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
      LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
      FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-     DEALINGS IN THE SOFTWARE.
+     DEALINGS IN THE SOFTWARE.