eric-haibin-lin commented on a change in pull request #17430: cmake: add config files similar to make/config.mk URL: https://github.com/apache/incubator-mxnet/pull/17430#discussion_r370826579
########## File path: config/config.cmake ########## @@ -0,0 +1,143 @@ +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. + +#------------------------------------------------------------------------------- +# Template configuration for compiling MXNet +# +# If you want to change the configuration, please use the following +# steps. Assume you are on the root directory of mxnet. First copy the this +# file so that any local changes will be ignored by git +# +# $ cp config/config.cmake config.cmake +# +# Next modify the according entries, and then compile by +# +# $ mkdir build; cd build +# $ cmake -C ../config.cmake .. +# $ cmake --build . --parallel 8 +# +# You can increase the --parallel 8 argument to match the number of processor +# cores of your computer. +# +#------------------------------------------------------------------------------- + +#--------------------- +# Compilers +#-------------------- +# Compilers are usually autodetected. Uncomment and modify the next 3 lines to +# choose manually: + +# set(CMAKE_C_COMPILER "" CACHE BOOL "C compiler") +# set(CMAKE_CXX_COMPILER "" CACHE BOOL "C++ compiler") +# set(CMAKE_CUDA_COMPILER "" CACHE BOOL "Cuda compiler (nvcc)") + +# Uncomment the following line to compile with debug information +# set(CMAKE_BUILD_TYPE Debug CACHE STRING "CMake build type") + +# Whether to build operators written in TVM +set(USE_TVM_OP OFF CACHE BOOL "Enable use of TVM operator build system.") + +#--------------------------------------------- +# matrix computation libraries for CPU/GPU +#--------------------------------------------- +set(USE_CUDA ON CACHE BOOL "Build with CUDA support") + +# Target NVIDIA GPU achitecture. +# Format: Auto | Common | All | LIST(ARCH_AND_PTX ...) +# - "Auto" detects local machine GPU compute arch at runtime. +# - "Common" and "All" cover common and entire subsets of architectures +# - ARCH_AND_PTX : NAME | NUM.NUM | NUM.NUM(NUM.NUM) | NUM.NUM+PTX +# - NAME: Fermi Kepler Maxwell Kepler+Tegra Kepler+Tesla Maxwell+Tegra Pascal Volta Turing +# - NUM: Any number. Only those pairs are currently accepted by NVCC though: +# 2.0 2.1 3.0 3.2 3.5 3.7 5.0 5.2 5.3 6.0 6.2 7.0 7.2 7.5 +# When compiling on a machine without GPU, autodetection will fail and you +# should instead specify the target architecture manually. If no architecture is +# detected or specified, compilation will target all available architectures, +# which significantly slows down the build . +set(MXNET_CUDA_ARCH "Auto" CACHE STRING "Target NVIDIA GPU achitecture") + +set(ENABLE_CUDA_RTC OFF CACHE BOOL "Build with CUDA runtime compilation support") +set(USE_CUDNN ON CACHE BOOL "Build with cudnn support, if found") +# set(USE_NVTX ON CACHE BOOL "Build with NVTX support") # TODO Currently always autodetected in CMake +set(USE_NCCL "Use NVidia NCCL with CUDA" OFF) Review comment: We can probably remove it since nccl kvstore is seldom used ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services
