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CMakeLists.txt
33 lines (29 loc) · 1.27 KB
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CMakeLists.txt
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# gRPC needs to be installed first. See README.md.
set(protobuf_MODULE_COMPATIBLE TRUE)
set(protobuf_BUILD_SHARED_LIBS TRUE)
find_package(Protobuf CONFIG REQUIRED)
find_package(gRPC CONFIG REQUIRED)
message(STATUS "Found gRPC: ${gRPC_CONFIG}")
# Generated code from the protobuf definition.
add_library(federated_proto federated.proto)
target_link_libraries(federated_proto PUBLIC protobuf::libprotobuf gRPC::grpc gRPC::grpc++)
target_include_directories(federated_proto PUBLIC ${CMAKE_CURRENT_BINARY_DIR})
xgboost_target_properties(federated_proto)
protobuf_generate(
TARGET federated_proto
LANGUAGE cpp
PROTOC_OUT_DIR "${PROTO_BINARY_DIR}")
protobuf_generate(
TARGET federated_proto
LANGUAGE grpc
GENERATE_EXTENSIONS .grpc.pb.h .grpc.pb.cc
PLUGIN "protoc-gen-grpc=\$<TARGET_FILE:gRPC::grpc_cpp_plugin>"
PROTOC_OUT_DIR "${PROTO_BINARY_DIR}")
# Wrapper for the gRPC client.
add_library(federated_client INTERFACE)
target_sources(federated_client INTERFACE federated_client.h)
target_link_libraries(federated_client INTERFACE federated_proto)
# Rabit engine for Federated Learning.
target_sources(objxgboost PRIVATE federated_server.cc)
target_link_libraries(objxgboost PRIVATE federated_client)
target_compile_definitions(objxgboost PUBLIC -DXGBOOST_USE_FEDERATED=1)