misc(cmake): add parameter to build specific cuda arch

This commit is contained in:
Morgan Funtowicz 2024-10-18 17:10:22 +02:00
parent 52d57dca79
commit e4432d36b1

View File

@ -1,11 +1,12 @@
cmake_minimum_required(VERSION 3.20) cmake_minimum_required(VERSION 3.24)
project(tgi-llama-cpp-backend VERSION 1.0.0) project(tgi-llama-cpp-backend VERSION 1.0.0)
set(CMAKE_CXX_STANDARD 20) set(CMAKE_CXX_STANDARD 23)
include(FetchContent) include(FetchContent)
set(LLAMA_CPP_TARGET_VERSION "b3837" STRING "Version of llama.cpp to build against") set(LLAMA_CPP_TARGET_VERSION "b3837" CACHE STRING "Version of llama.cpp to build against")
set(LLAMA_CPP_TARGET_CUDA_ARCHS "75-real;80-real;86-real;89-real;90-real" CACHE STRING "CUDA arch(s) to build")
option(LLAMA_CPP_BUILD_OFFLINE_RUNNER "Flag to build the standalone c++ backend runner") option(LLAMA_CPP_BUILD_OFFLINE_RUNNER "Flag to build the standalone c++ backend runner")
option(LLAMA_CPP_BUILD_CUDA "Flag to build CUDA enabled inference through llama.cpp") option(LLAMA_CPP_BUILD_CUDA "Flag to build CUDA enabled inference through llama.cpp")
@ -15,6 +16,10 @@ include(cmake/spdlog.cmake)
if (${LLAMA_CPP_BUILD_CUDA}) if (${LLAMA_CPP_BUILD_CUDA})
message(STATUS "Enabling llama.cpp CUDA support") message(STATUS "Enabling llama.cpp CUDA support")
if (NOT DEFINED CMAKE_CUDA_ARCHITECTURES)
set(CMAKE_CUDA_ARCHITECTURES ${LLAMA_CPP_TARGET_CUDA_ARCHS})
endif ()
set(GGML_CUDA ON) set(GGML_CUDA ON)
endif () endif ()