I am getting the following error and i am not able to fix it
CMake Error at /home/cr/Desktop/vcpkg/scripts/buildsystems/vcpkg.cmake:788 (_find_package):
Could not find a package configuration file provided by "nccl" with any of
the following names:
ncclConfig.cmake
nccl-config.cmake
Add the installation prefix of "nccl" to CMAKE_PREFIX_PATH or set
"nccl_DIR" to a directory containing one of the above files. If "nccl"
provides a separate development package or SDK, be sure it has been
installed.
nccl is installed in /usr/local/cuda-11.5/lib64 libnccl.so libnccl.so.2 libnccl.so.2.11.4 libnccl_static.a libvncclient.so.0 libvncclient.so.0.0.0
vcpkg install of nccl returns
Computing installation plan...
The following packages are already installed:
nccl[core]:x64-linux -> 2.4.6#1
Package nccl:x64-linux is already installed
Restored 0 packages from /home/cr/.cache/vcpkg/archives in 726 ns. Use --debug to see more details.
Total elapsed time: 10.37 us
The package nccl provides CMake variables:
find_package(NCCL REQUIRED)
target_link_libraries(main PRIVATE ${NCCL_LIBRARIES})
target_include_directories(main PRIVATE ${NCCL_INCLUDE_DIRS})
I have inserted the above three lines in my CMakeLists.txt
cmake_minimum_required(VERSION 3.10)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
SET(NCCL /usr/local/cuda-11.5/lib64/)
project(myProject)
add_executable(myProject project.cpp)
find_package(ArrayFire CONFIG REQUIRED)
target_link_libraries(myProject PRIVATE ArrayFire::af ArrayFire::afcpu ArrayFire::afcuda)
find_package(cereal CONFIG REQUIRED)
target_link_libraries(myProject PRIVATE cereal)
find_package(nccl CONFIG REQUIRED)
target_link_libraries(myProject PRIVATE ${NCCL_LIBRARIES})
target_include_directories(myProject PRIVATE ${NCCL_INCLUDE_DIRS})
target_link_libraries(myProject PRIVATE iomp5 pthread m dl)
find_package(flashlight CONFIG REQUIRED)
target_link_libraries(myProject PRIVATE flashlight::flashlight)but no success.
I am getting the following error and i am not able to fix it
nccl is installed in /usr/local/cuda-11.5/lib64 libnccl.so libnccl.so.2 libnccl.so.2.11.4 libnccl_static.a libvncclient.so.0 libvncclient.so.0.0.0
vcpkg install of nccl returns
I have inserted the above three lines in my CMakeLists.txt
but no success.