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CMakeLists.txt
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# =============================================================================
# Copyright (c) 2020-2024, NVIDIA CORPORATION.
#
# Licensed 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.
cmake_minimum_required(VERSION 3.30.4 FATAL_ERROR)
include(../cmake/rapids_config.cmake)
include(rapids-cmake)
include(rapids-cpm)
include(rapids-export)
include(rapids-find)
option(BUILD_CPU_ONLY "Build CPU only components. Applies to CUVS benchmarks currently" OFF)
# workaround for rapids_cuda_init_architectures not working for arch detection with
# enable_language(CUDA)
set(lang_list "CXX")
if(NOT BUILD_CPU_ONLY)
include(rapids-cuda)
rapids_cuda_init_architectures(CUVS)
list(APPEND lang_list "CUDA")
endif()
project(
CUVS
VERSION "${RAPIDS_VERSION}"
LANGUAGES ${lang_list}
)
set(CMAKE_INSTALL_MESSAGE LAZY)
# Write the version header
rapids_cmake_write_version_file(include/cuvs/version_config.hpp)
# ##################################################################################################
# * build type ---------------------------------------------------------------
# Set a default build type if none was specified
rapids_cmake_build_type(Release)
# this is needed for clang-tidy runs
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
# ##################################################################################################
# * User Options ------------------------------------------------------------
option(BUILD_SHARED_LIBS "Build cuvs shared libraries" ON)
option(BUILD_TESTS "Build cuvs unit-tests" ON)
option(BUILD_C_LIBRARY "Build cuVS C API library" ON)
option(BUILD_CUVS_BENCH "Build cuVS ann benchmarks" OFF)
option(BUILD_CAGRA_HNSWLIB "Build CAGRA+hnswlib interface" ON)
option(BUILD_MG_ALGOS "Build with multi-GPU support" ON)
option(CUDA_ENABLE_KERNELINFO "Enable kernel resource usage info" OFF)
option(CUDA_ENABLE_LINEINFO
"Enable the -lineinfo option for nvcc (useful for cuda-memcheck / profiler)" OFF
)
option(CUDA_STATIC_RUNTIME "Statically link the CUDA runtime" OFF)
option(CUDA_STATIC_MATH_LIBRARIES "Statically link the CUDA math libraries" OFF)
option(CUVS_USE_RAFT_STATIC "Build and statically link the RAFT libraries" OFF)
option(CUDA_LOG_COMPILE_TIME "Write a log of compilation times to nvcc_compile_log.csv" OFF)
option(DETECT_CONDA_ENV "Enable detection of conda environment for dependencies" ON)
option(DISABLE_DEPRECATION_WARNINGS "Disable deprecaction warnings " ON)
option(DISABLE_OPENMP "Disable OpenMP" OFF)
option(CUVS_COMPILE_DYNAMIC_ONLY "Only build the shared library and skip the static library." OFF)
option(CUVS_NVTX "Enable nvtx markers" OFF)
option(CUVS_RAFT_CLONE_ON_PIN "Explicitly clone RAFT branch when pinned to non-feature branch" ON)
if(BUILD_CPU_ONLY)
set(BUILD_SHARED_LIBS OFF)
set(BUILD_TESTS OFF)
set(BUILD_C_LIBRARY OFF)
set(BUILD_CAGRA_HNSWLIB OFF)
elseif(NOT BUILD_SHARED_LIBS)
set(BUILD_TESTS OFF)
set(BUILD_C_LIBRARY OFF)
set(BUILD_CAGRA_HNSWLIB OFF)
endif()
# Needed because GoogleBenchmark changes the state of FindThreads.cmake, causing subsequent runs to
# have different values for the `Threads::Threads` target. Setting this flag ensures
# `Threads::Threads` is the same value across all builds so that cache hits occur
set(THREADS_PREFER_PTHREAD_FLAG ON)
include(CMakeDependentOption)
# cmake_dependent_option( CUVS_USE_FAISS_STATIC "Build and statically link the FAISS library for
# nearest neighbors search on GPU" ON CUVS_COMPILE_LIBRARY OFF )
message(VERBOSE "cuVS: Build cuVS unit-tests: ${BUILD_TESTS}")
message(VERBOSE "cuVS: Build CPU only components: ${BUILD_CPU_ONLY}")
message(VERBOSE "cuVS: Build ANN benchmarks: ${BUILD_CUVS_BENCH}")
message(VERBOSE "cuVS: Build only the shared library: ${CUVS_COMPILE_DYNAMIC_ONLY}")
message(VERBOSE "cuVS: Enable detection of conda environment for dependencies: ${DETECT_CONDA_ENV}")
message(VERBOSE "cuVS: Disable depreaction warnings " ${DISABLE_DEPRECATION_WARNINGS})
message(VERBOSE "cuVS: Disable OpenMP: ${DISABLE_OPENMP}")
message(VERBOSE "cuVS: Enable kernel resource usage info: ${CUDA_ENABLE_KERNELINFO}")
message(VERBOSE "cuVS: Enable lineinfo in nvcc: ${CUDA_ENABLE_LINEINFO}")
message(VERBOSE "cuVS: Enable nvtx markers: ${CUVS_NVTX}")
message(VERBOSE "cuVS: Statically link the CUDA runtime: ${CUDA_STATIC_RUNTIME}")
message(VERBOSE "cuVS: Statically link the CUDA math libraries: ${CUDA_STATIC_MATH_LIBRARIES}")
message(VERBOSE "cuVS: Build and statically link RAFT libraries: ${CUVS_USE_RAFT_STATIC}")
# Set RMM logging level
set(RMM_LOGGING_LEVEL
"INFO"
CACHE STRING "Choose the logging level."
)
set_property(
CACHE RMM_LOGGING_LEVEL PROPERTY STRINGS "TRACE" "DEBUG" "INFO" "WARN" "ERROR" "CRITICAL" "OFF"
)
message(VERBOSE "cuVS: RMM_LOGGING_LEVEL = '${RMM_LOGGING_LEVEL}'.")
# ##################################################################################################
# * Conda environment detection ----------------------------------------------
if(DETECT_CONDA_ENV)
rapids_cmake_support_conda_env(conda_env MODIFY_PREFIX_PATH)
if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT AND DEFINED ENV{CONDA_PREFIX})
message(
STATUS "cuVS: No CMAKE_INSTALL_PREFIX argument detected, setting to: $ENV{CONDA_PREFIX}"
)
set(CMAKE_INSTALL_PREFIX "$ENV{CONDA_PREFIX}")
endif()
endif()
# ##################################################################################################
# * compiler options ----------------------------------------------------------
set(_ctk_static_suffix "")
if(CUDA_STATIC_MATH_LIBRARIES)
set(_ctk_static_suffix "_static")
endif()
if(NOT BUILD_CPU_ONLY)
# CUDA runtime
rapids_cuda_init_runtime(USE_STATIC ${CUDA_STATIC_RUNTIME})
# * find CUDAToolkit package
# * determine GPU architectures
# * enable the CMake CUDA language
# * set other CUDA compilation flags
rapids_find_package(
CUDAToolkit REQUIRED
BUILD_EXPORT_SET cuvs-exports
INSTALL_EXPORT_SET cuvs-exports
)
else()
add_compile_definitions(BUILD_CPU_ONLY)
endif()
if(NOT DISABLE_OPENMP)
rapids_find_package(
OpenMP REQUIRED
BUILD_EXPORT_SET cuvs-exports
INSTALL_EXPORT_SET cuvs-exports
)
if(OPENMP_FOUND)
message(VERBOSE "cuVS: OpenMP found in ${OpenMP_CXX_INCLUDE_DIRS}")
endif()
endif()
include(cmake/modules/ConfigureCUDA.cmake)
# ##################################################################################################
# * Requirements -------------------------------------------------------------
# add third party dependencies using CPM
rapids_cpm_init()
if(NOT BUILD_CPU_ONLY)
# We must find CCCL ourselves before raft so that we get the right version.
include(${rapids-cmake-dir}/cpm/cccl.cmake)
rapids_cpm_cccl(BUILD_EXPORT_SET cuvs-exports INSTALL_EXPORT_SET cuvs-exports)
include(cmake/thirdparty/get_raft.cmake)
include(cmake/thirdparty/get_cutlass.cmake)
endif()
if(BUILD_C_LIBRARY)
include(cmake/thirdparty/get_dlpack.cmake)
endif()
if(BUILD_TESTS OR BUILD_C_TESTS)
include(${rapids-cmake-dir}/cpm/gtest.cmake)
rapids_cpm_gtest(BUILD_STATIC)
endif()
if(BUILD_CUVS_BENCH)
include(${rapids-cmake-dir}/cpm/gbench.cmake)
rapids_cpm_gbench(BUILD_STATIC)
endif()
if(BUILD_CAGRA_HNSWLIB)
include(cmake/thirdparty/get_hnswlib.cmake)
endif()
# ##################################################################################################
# * cuvs ---------------------------------------------------------------------
if(BUILD_SHARED_LIBS)
add_library(
cuvs-cagra-search STATIC
src/neighbors/cagra_search_float.cu
src/neighbors/cagra_search_half.cu
src/neighbors/cagra_search_int8.cu
src/neighbors/cagra_search_uint8.cu
src/neighbors/detail/cagra/compute_distance.cu
src/neighbors/detail/cagra/compute_distance_standard_BitwiseHamming_u8_uint32_dim128_t8.cu
src/neighbors/detail/cagra/compute_distance_standard_BitwiseHamming_u8_uint32_dim256_t16.cu
src/neighbors/detail/cagra/compute_distance_standard_BitwiseHamming_u8_uint32_dim512_t32.cu
src/neighbors/detail/cagra/compute_distance_standard_InnerProduct_float_uint32_dim128_t8.cu
src/neighbors/detail/cagra/compute_distance_standard_InnerProduct_float_uint32_dim256_t16.cu
src/neighbors/detail/cagra/compute_distance_standard_InnerProduct_float_uint32_dim512_t32.cu
src/neighbors/detail/cagra/compute_distance_standard_InnerProduct_half_uint32_dim128_t8.cu
src/neighbors/detail/cagra/compute_distance_standard_InnerProduct_half_uint32_dim256_t16.cu
src/neighbors/detail/cagra/compute_distance_standard_InnerProduct_half_uint32_dim512_t32.cu
src/neighbors/detail/cagra/compute_distance_standard_InnerProduct_int8_uint32_dim128_t8.cu
src/neighbors/detail/cagra/compute_distance_standard_InnerProduct_int8_uint32_dim256_t16.cu
src/neighbors/detail/cagra/compute_distance_standard_InnerProduct_int8_uint32_dim512_t32.cu
src/neighbors/detail/cagra/compute_distance_standard_InnerProduct_uint8_uint32_dim128_t8.cu
src/neighbors/detail/cagra/compute_distance_standard_InnerProduct_uint8_uint32_dim256_t16.cu
src/neighbors/detail/cagra/compute_distance_standard_InnerProduct_uint8_uint32_dim512_t32.cu
src/neighbors/detail/cagra/compute_distance_standard_L2Expanded_float_uint32_dim128_t8.cu
src/neighbors/detail/cagra/compute_distance_standard_L2Expanded_float_uint32_dim256_t16.cu
src/neighbors/detail/cagra/compute_distance_standard_L2Expanded_float_uint32_dim512_t32.cu
src/neighbors/detail/cagra/compute_distance_standard_L2Expanded_half_uint32_dim128_t8.cu
src/neighbors/detail/cagra/compute_distance_standard_L2Expanded_half_uint32_dim256_t16.cu
src/neighbors/detail/cagra/compute_distance_standard_L2Expanded_half_uint32_dim512_t32.cu
src/neighbors/detail/cagra/compute_distance_standard_L2Expanded_int8_uint32_dim128_t8.cu
src/neighbors/detail/cagra/compute_distance_standard_L2Expanded_int8_uint32_dim256_t16.cu
src/neighbors/detail/cagra/compute_distance_standard_L2Expanded_int8_uint32_dim512_t32.cu
src/neighbors/detail/cagra/compute_distance_standard_L2Expanded_uint8_uint32_dim128_t8.cu
src/neighbors/detail/cagra/compute_distance_standard_L2Expanded_uint8_uint32_dim256_t16.cu
src/neighbors/detail/cagra/compute_distance_standard_L2Expanded_uint8_uint32_dim512_t32.cu
src/neighbors/detail/cagra/compute_distance_vpq_L2Expanded_float_uint32_dim128_t8_8pq_2subd_half.cu
src/neighbors/detail/cagra/compute_distance_vpq_L2Expanded_float_uint32_dim128_t8_8pq_4subd_half.cu
src/neighbors/detail/cagra/compute_distance_vpq_L2Expanded_float_uint32_dim256_t16_8pq_2subd_half.cu
src/neighbors/detail/cagra/compute_distance_vpq_L2Expanded_float_uint32_dim256_t16_8pq_4subd_half.cu
src/neighbors/detail/cagra/compute_distance_vpq_L2Expanded_float_uint32_dim512_t32_8pq_2subd_half.cu
src/neighbors/detail/cagra/compute_distance_vpq_L2Expanded_float_uint32_dim512_t32_8pq_4subd_half.cu
src/neighbors/detail/cagra/compute_distance_vpq_L2Expanded_half_uint32_dim128_t8_8pq_2subd_half.cu
src/neighbors/detail/cagra/compute_distance_vpq_L2Expanded_half_uint32_dim128_t8_8pq_4subd_half.cu
src/neighbors/detail/cagra/compute_distance_vpq_L2Expanded_half_uint32_dim256_t16_8pq_2subd_half.cu
src/neighbors/detail/cagra/compute_distance_vpq_L2Expanded_half_uint32_dim256_t16_8pq_4subd_half.cu
src/neighbors/detail/cagra/compute_distance_vpq_L2Expanded_half_uint32_dim512_t32_8pq_2subd_half.cu
src/neighbors/detail/cagra/compute_distance_vpq_L2Expanded_half_uint32_dim512_t32_8pq_4subd_half.cu
src/neighbors/detail/cagra/compute_distance_vpq_L2Expanded_int8_uint32_dim128_t8_8pq_2subd_half.cu
src/neighbors/detail/cagra/compute_distance_vpq_L2Expanded_int8_uint32_dim128_t8_8pq_4subd_half.cu
src/neighbors/detail/cagra/compute_distance_vpq_L2Expanded_int8_uint32_dim256_t16_8pq_2subd_half.cu
src/neighbors/detail/cagra/compute_distance_vpq_L2Expanded_int8_uint32_dim256_t16_8pq_4subd_half.cu
src/neighbors/detail/cagra/compute_distance_vpq_L2Expanded_int8_uint32_dim512_t32_8pq_2subd_half.cu
src/neighbors/detail/cagra/compute_distance_vpq_L2Expanded_int8_uint32_dim512_t32_8pq_4subd_half.cu
src/neighbors/detail/cagra/compute_distance_vpq_L2Expanded_uint8_uint32_dim128_t8_8pq_2subd_half.cu
src/neighbors/detail/cagra/compute_distance_vpq_L2Expanded_uint8_uint32_dim128_t8_8pq_4subd_half.cu
src/neighbors/detail/cagra/compute_distance_vpq_L2Expanded_uint8_uint32_dim256_t16_8pq_2subd_half.cu
src/neighbors/detail/cagra/compute_distance_vpq_L2Expanded_uint8_uint32_dim256_t16_8pq_4subd_half.cu
src/neighbors/detail/cagra/compute_distance_vpq_L2Expanded_uint8_uint32_dim512_t32_8pq_2subd_half.cu
src/neighbors/detail/cagra/compute_distance_vpq_L2Expanded_uint8_uint32_dim512_t32_8pq_4subd_half.cu
src/neighbors/detail/cagra/search_multi_cta_float_uint32.cu
src/neighbors/detail/cagra/search_multi_cta_half_uint32.cu
src/neighbors/detail/cagra/search_multi_cta_int8_uint32.cu
src/neighbors/detail/cagra/search_multi_cta_uint8_uint32.cu
src/neighbors/detail/cagra/search_single_cta_float_uint32.cu
src/neighbors/detail/cagra/search_single_cta_half_uint32.cu
src/neighbors/detail/cagra/search_single_cta_int8_uint32.cu
src/neighbors/detail/cagra/search_single_cta_uint8_uint32.cu
)
file(GLOB_RECURSE compute_distance_sources "src/neighbors/detail/cagra/compute_distance_*.cu")
set_source_files_properties(${compute_distance_sources} PROPERTIES COMPILE_FLAGS -maxrregcount=64)
set_target_properties(
cuvs-cagra-search
PROPERTIES BUILD_RPATH "\$ORIGIN"
CXX_STANDARD 17
CXX_STANDARD_REQUIRED ON
CUDA_STANDARD 17
CUDA_STANDARD_REQUIRED ON
CUDA_SEPARABLE_COMPILATION ON
INTERFACE_POSITION_INDEPENDENT_CODE ON
POSITION_INDEPENDENT_CODE ON
)
target_link_libraries(cuvs-cagra-search PRIVATE raft::raft)
target_include_directories(
cuvs-cagra-search PRIVATE "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>"
)
target_compile_options(
cuvs-cagra-search PRIVATE "$<$<COMPILE_LANGUAGE:CXX>:${CUVS_CXX_FLAGS}>"
"$<$<COMPILE_LANGUAGE:CUDA>:${CUVS_CUDA_FLAGS}>"
)
if(BUILD_MG_ALGOS)
set(CUVS_MG_ALGOS
src/neighbors/mg/mg_flat_float_int64_t.cu
src/neighbors/mg/mg_flat_int8_t_int64_t.cu
src/neighbors/mg/mg_flat_uint8_t_int64_t.cu
src/neighbors/mg/mg_pq_float_int64_t.cu
src/neighbors/mg/mg_pq_half_int64_t.cu
src/neighbors/mg/mg_pq_int8_t_int64_t.cu
src/neighbors/mg/mg_pq_uint8_t_int64_t.cu
src/neighbors/mg/mg_cagra_float_uint32_t.cu
src/neighbors/mg/mg_cagra_half_uint32_t.cu
src/neighbors/mg/mg_cagra_int8_t_uint32_t.cu
src/neighbors/mg/mg_cagra_uint8_t_uint32_t.cu
src/neighbors/mg/omp_checks.cpp
)
endif()
add_library(
cuvs_objs OBJECT
src/cluster/kmeans_balanced_fit_float.cu
src/cluster/kmeans_cluster_cost.cu
src/cluster/kmeans_fit_mg_float.cu
src/cluster/kmeans_fit_mg_double.cu
src/cluster/kmeans_fit_double.cu
src/cluster/kmeans_fit_float.cu
src/cluster/kmeans_auto_find_k_float.cu
src/cluster/kmeans_fit_predict_double.cu
src/cluster/kmeans_fit_predict_float.cu
src/cluster/kmeans_predict_double.cu
src/cluster/kmeans_predict_float.cu
src/cluster/kmeans_balanced_fit_float.cu
src/cluster/kmeans_balanced_fit_predict_float.cu
src/cluster/kmeans_balanced_predict_float.cu
src/cluster/kmeans_balanced_fit_int8.cu
src/cluster/kmeans_balanced_fit_predict_int8.cu
src/cluster/kmeans_balanced_predict_int8.cu
src/cluster/kmeans_transform_double.cu
src/cluster/kmeans_transform_float.cu
src/cluster/single_linkage_float.cu
src/core/bitset.cu
src/distance/detail/kernels/gram_matrix.cu
src/distance/detail/kernels/kernel_factory.cu
src/distance/detail/kernels/kernel_matrices.cu
src/distance/detail/pairwise_matrix/dispatch_canberra_float_float_float_int.cu
src/distance/detail/pairwise_matrix/dispatch_canberra_half_float_float_int.cu
src/distance/detail/pairwise_matrix/dispatch_canberra_double_double_double_int.cu
src/distance/detail/pairwise_matrix/dispatch_correlation_float_float_float_int.cu
src/distance/detail/pairwise_matrix/dispatch_correlation_half_float_float_int.cu
src/distance/detail/pairwise_matrix/dispatch_correlation_double_double_double_int.cu
src/distance/detail/pairwise_matrix/dispatch_cosine_float_float_float_int.cu
src/distance/detail/pairwise_matrix/dispatch_cosine_half_float_float_int.cu
src/distance/detail/pairwise_matrix/dispatch_cosine_double_double_double_int.cu
src/distance/detail/pairwise_matrix/dispatch_hamming_unexpanded_float_float_float_int.cu
src/distance/detail/pairwise_matrix/dispatch_hamming_unexpanded_half_float_float_int.cu
src/distance/detail/pairwise_matrix/dispatch_hamming_unexpanded_double_double_double_int.cu
src/distance/detail/pairwise_matrix/dispatch_hellinger_expanded_float_float_float_int.cu
src/distance/detail/pairwise_matrix/dispatch_hellinger_expanded_half_float_float_int.cu
src/distance/detail/pairwise_matrix/dispatch_hellinger_expanded_double_double_double_int.cu
src/distance/detail/pairwise_matrix/dispatch_jensen_shannon_float_float_float_int.cu
src/distance/detail/pairwise_matrix/dispatch_jensen_shannon_half_float_float_int.cu
src/distance/detail/pairwise_matrix/dispatch_jensen_shannon_double_double_double_int.cu
src/distance/detail/pairwise_matrix/dispatch_kl_divergence_float_float_float_int.cu
src/distance/detail/pairwise_matrix/dispatch_kl_divergence_half_float_float_int.cu
src/distance/detail/pairwise_matrix/dispatch_kl_divergence_double_double_double_int.cu
src/distance/detail/pairwise_matrix/dispatch_l1_float_float_float_int.cu
src/distance/detail/pairwise_matrix/dispatch_l1_half_float_float_int.cu
src/distance/detail/pairwise_matrix/dispatch_l1_double_double_double_int.cu
src/distance/detail/pairwise_matrix/dispatch_l2_expanded_float_float_float_int.cu
src/distance/detail/pairwise_matrix/dispatch_l2_expanded_half_float_float_int.cu
src/distance/detail/pairwise_matrix/dispatch_l2_expanded_double_double_double_int.cu
src/distance/detail/pairwise_matrix/dispatch_l2_unexpanded_float_float_float_int.cu
src/distance/detail/pairwise_matrix/dispatch_l2_unexpanded_half_float_float_int.cu
src/distance/detail/pairwise_matrix/dispatch_l2_unexpanded_double_double_double_int.cu
src/distance/detail/pairwise_matrix/dispatch_l_inf_float_float_float_int.cu
src/distance/detail/pairwise_matrix/dispatch_l_inf_half_float_float_int.cu
src/distance/detail/pairwise_matrix/dispatch_l_inf_double_double_double_int.cu
src/distance/detail/pairwise_matrix/dispatch_lp_unexpanded_float_float_float_int.cu
src/distance/detail/pairwise_matrix/dispatch_lp_unexpanded_half_float_float_int.cu
src/distance/detail/pairwise_matrix/dispatch_lp_unexpanded_double_double_double_int.cu
src/distance/detail/pairwise_matrix/dispatch_russel_rao_float_float_float_int.cu
src/distance/detail/pairwise_matrix/dispatch_russel_rao_half_float_float_int.cu
src/distance/detail/pairwise_matrix/dispatch_russel_rao_double_double_double_int.cu
src/distance/detail/pairwise_matrix/dispatch_rbf.cu
src/distance/detail/pairwise_matrix/dispatch_l2_expanded_double_double_double_int64_t.cu
src/distance/detail/pairwise_matrix/dispatch_l2_expanded_float_float_float_int64_t.cu
src/distance/detail/fused_distance_nn.cu
src/distance/distance.cu
src/distance/pairwise_distance.cu
src/distance/sparse_distance.cu
src/embed/spectral.cu
src/neighbors/brute_force.cu
src/neighbors/brute_force_serialize.cu
src/neighbors/cagra_build_float.cu
src/neighbors/cagra_build_half.cu
src/neighbors/cagra_build_int8.cu
src/neighbors/cagra_build_uint8.cu
src/neighbors/cagra_extend_float.cu
src/neighbors/cagra_extend_int8.cu
src/neighbors/cagra_extend_uint8.cu
src/neighbors/cagra_optimize.cu
src/neighbors/cagra_serialize_float.cu
src/neighbors/cagra_serialize_half.cu
src/neighbors/cagra_serialize_int8.cu
src/neighbors/cagra_serialize_uint8.cu
src/neighbors/cagra_merge_float.cu
src/neighbors/cagra_merge_half.cu
src/neighbors/cagra_merge_int8.cu
src/neighbors/cagra_merge_uint8.cu
src/neighbors/iface/iface_cagra_float_uint32_t.cu
src/neighbors/iface/iface_cagra_half_uint32_t.cu
src/neighbors/iface/iface_cagra_int8_t_uint32_t.cu
src/neighbors/iface/iface_cagra_uint8_t_uint32_t.cu
src/neighbors/iface/iface_flat_float_int64_t.cu
src/neighbors/iface/iface_flat_int8_t_int64_t.cu
src/neighbors/iface/iface_flat_uint8_t_int64_t.cu
src/neighbors/iface/iface_pq_float_int64_t.cu
src/neighbors/iface/iface_pq_half_int64_t.cu
src/neighbors/iface/iface_pq_int8_t_int64_t.cu
src/neighbors/iface/iface_pq_uint8_t_int64_t.cu
src/neighbors/detail/cagra/cagra_build.cpp
src/neighbors/detail/cagra/topk_for_cagra/topk.cu
src/neighbors/dynamic_batching.cu
$<$<BOOL:${BUILD_CAGRA_HNSWLIB}>:src/neighbors/hnsw.cpp>
src/neighbors/ivf_flat_index.cpp
src/neighbors/ivf_flat/ivf_flat_build_extend_float_int64_t.cu
src/neighbors/ivf_flat/ivf_flat_build_extend_int8_t_int64_t.cu
src/neighbors/ivf_flat/ivf_flat_build_extend_uint8_t_int64_t.cu
src/neighbors/ivf_flat/ivf_flat_helpers.cu
src/neighbors/ivf_flat/ivf_flat_search_float_int64_t.cu
src/neighbors/ivf_flat/ivf_flat_search_int8_t_int64_t.cu
src/neighbors/ivf_flat/ivf_flat_search_uint8_t_int64_t.cu
src/neighbors/ivf_flat/ivf_flat_serialize_float_int64_t.cu
src/neighbors/ivf_flat/ivf_flat_serialize_int8_t_int64_t.cu
src/neighbors/ivf_flat/ivf_flat_serialize_uint8_t_int64_t.cu
src/neighbors/ivf_pq_index.cpp
src/neighbors/ivf_pq/ivf_pq_build_common.cu
src/neighbors/ivf_pq/ivf_pq_serialize.cu
src/neighbors/ivf_pq/ivf_pq_deserialize.cu
src/neighbors/ivf_pq/detail/ivf_pq_build_extend_float_int64_t.cu
src/neighbors/ivf_pq/detail/ivf_pq_build_extend_half_int64_t.cu
src/neighbors/ivf_pq/detail/ivf_pq_build_extend_int8_t_int64_t.cu
src/neighbors/ivf_pq/detail/ivf_pq_build_extend_uint8_t_int64_t.cu
src/neighbors/ivf_pq/detail/ivf_pq_compute_similarity_half_fp8_false.cu
src/neighbors/ivf_pq/detail/ivf_pq_compute_similarity_half_fp8_true.cu
src/neighbors/ivf_pq/detail/ivf_pq_compute_similarity_half_half.cu
src/neighbors/ivf_pq/detail/ivf_pq_compute_similarity_float_half.cu
src/neighbors/ivf_pq/detail/ivf_pq_compute_similarity_float_float.cu
src/neighbors/ivf_pq/detail/ivf_pq_compute_similarity_float_fp8_false.cu
src/neighbors/ivf_pq/detail/ivf_pq_compute_similarity_float_fp8_true.cu
src/neighbors/ivf_pq/detail/ivf_pq_compute_similarity_half_fp8_false_bitset64.cu
src/neighbors/ivf_pq/detail/ivf_pq_compute_similarity_half_fp8_true_bitset64.cu
src/neighbors/ivf_pq/detail/ivf_pq_compute_similarity_half_half_bitset64.cu
src/neighbors/ivf_pq/detail/ivf_pq_compute_similarity_float_half_bitset64.cu
src/neighbors/ivf_pq/detail/ivf_pq_compute_similarity_float_float_bitset64.cu
src/neighbors/ivf_pq/detail/ivf_pq_compute_similarity_float_fp8_false_bitset64.cu
src/neighbors/ivf_pq/detail/ivf_pq_compute_similarity_float_fp8_true_bitset64.cu
src/neighbors/ivf_pq/detail/ivf_pq_search_float_int64_t.cu
src/neighbors/ivf_pq/detail/ivf_pq_search_half_int64_t.cu
src/neighbors/ivf_pq/detail/ivf_pq_search_int8_t_int64_t.cu
src/neighbors/ivf_pq/detail/ivf_pq_search_uint8_t_int64_t.cu
src/neighbors/nn_descent.cu
src/neighbors/nn_descent_float.cu
src/neighbors/nn_descent_half.cu
src/neighbors/nn_descent_index.cpp
src/neighbors/nn_descent_int8.cu
src/neighbors/nn_descent_uint8.cu
src/neighbors/reachability.cu
src/neighbors/refine/detail/refine_device_float_float.cu
src/neighbors/refine/detail/refine_device_half_float.cu
src/neighbors/refine/detail/refine_device_int8_t_float.cu
src/neighbors/refine/detail/refine_device_uint8_t_float.cu
src/neighbors/refine/detail/refine_host_float_float.cpp
src/neighbors/refine/detail/refine_host_half_float.cpp
src/neighbors/refine/detail/refine_host_int8_t_float.cpp
src/neighbors/refine/detail/refine_host_uint8_t_float.cpp
src/neighbors/sample_filter.cu
src/neighbors/sparse_brute_force.cu
src/neighbors/vamana_build_float.cu
src/neighbors/vamana_build_uint8.cu
src/neighbors/vamana_build_int8.cu
src/neighbors/vamana_serialize_float.cu
src/neighbors/vamana_serialize_uint8.cu
src/neighbors/vamana_serialize_int8.cu
src/preprocessing/quantize/scalar.cu
src/preprocessing/quantize/binary.cu
src/selection/select_k_float_int64_t.cu
src/selection/select_k_float_int32_t.cu
src/selection/select_k_float_uint32_t.cu
src/selection/select_k_half_uint32_t.cu
src/stats/silhouette_score.cu
src/stats/trustworthiness_score.cu
${CUVS_MG_ALGOS}
)
set_target_properties(
cuvs_objs
PROPERTIES CXX_STANDARD 17
CXX_STANDARD_REQUIRED ON
CUDA_STANDARD 17
CUDA_STANDARD_REQUIRED ON
POSITION_INDEPENDENT_CODE ON
)
target_compile_options(
cuvs_objs PRIVATE "$<$<COMPILE_LANGUAGE:CXX>:${CUVS_CXX_FLAGS}>"
"$<$<COMPILE_LANGUAGE:CUDA>:${CUVS_CUDA_FLAGS}>"
)
target_link_libraries(
cuvs_objs PUBLIC raft::raft rmm::rmm ${CUVS_CTK_MATH_DEPENDENCIES}
$<TARGET_NAME_IF_EXISTS:OpenMP::OpenMP_CXX>
)
add_library(cuvs SHARED $<TARGET_OBJECTS:cuvs_objs>)
if(NOT CUVS_COMPILE_DYNAMIC_ONLY)
add_library(cuvs_static STATIC $<TARGET_OBJECTS:cuvs_objs>)
endif()
target_compile_options(
cuvs INTERFACE $<$<COMPILE_LANG_AND_ID:CUDA,NVIDIA>:--expt-extended-lambda
--expt-relaxed-constexpr>
)
add_library(cuvs::cuvs ALIAS cuvs)
if(NOT CUVS_COMPILE_DYNAMIC_ONLY)
add_library(cuvs::cuvs_static ALIAS cuvs_static)
set_target_properties(
cuvs_static
PROPERTIES BUILD_RPATH "\$ORIGIN"
INSTALL_RPATH "\$ORIGIN"
CXX_STANDARD 17
CXX_STANDARD_REQUIRED ON
POSITION_INDEPENDENT_CODE ON
INTERFACE_POSITION_INDEPENDENT_CODE ON
EXPORT_NAME cuvs_static
)
target_compile_options(cuvs_static PRIVATE "$<$<COMPILE_LANGUAGE:CXX>:${CUVS_CXX_FLAGS}>")
endif()
target_include_directories(
cuvs_objs
PUBLIC "$<BUILD_INTERFACE:${DLPACK_INCLUDE_DIR}>"
"$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>"
INTERFACE "$<INSTALL_INTERFACE:include>"
)
if(NOT CUVS_COMPILE_DYNAMIC_ONLY)
target_include_directories(
cuvs_static
PUBLIC "$<BUILD_INTERFACE:${DLPACK_INCLUDE_DIR}>"
INTERFACE "$<INSTALL_INTERFACE:include>"
)
# ensure CUDA symbols aren't relocated to the middle of the debug build binaries
target_link_options(cuvs_static PRIVATE $<HOST_LINK:${CMAKE_CURRENT_BINARY_DIR}/fatbin.ld>)
target_include_directories(
cuvs_static PUBLIC "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>"
"$<INSTALL_INTERFACE:include>"
)
endif()
target_include_directories(
cuvs PUBLIC "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>"
"$<INSTALL_INTERFACE:include>"
)
rapids_find_package(
OpenMP REQUIRED
BUILD_EXPORT_SET cuvs-exports
INSTALL_EXPORT_SET cuvs-exports
)
if(NOT BUILD_CPU_ONLY)
set(CUVS_CUSOLVER_DEPENDENCY CUDA::cusolver${_ctk_static_suffix})
set(CUVS_CUBLAS_DEPENDENCY CUDA::cublas${_ctk_static_suffix})
set(CUVS_CURAND_DEPENDENCY CUDA::curand${_ctk_static_suffix})
set(CUVS_CUSPARSE_DEPENDENCY CUDA::cusparse${_ctk_static_suffix})
set(CUVS_CTK_MATH_DEPENDENCIES ${CUVS_CUBLAS_DEPENDENCY} ${CUVS_CUSOLVER_DEPENDENCY}
${CUVS_CUSPARSE_DEPENDENCY} ${CUVS_CURAND_DEPENDENCY}
)
if(BUILD_MG_ALGOS)
rapids_find_generate_module(
NCCL
HEADER_NAMES nccl.h
LIBRARY_NAMES nccl
)
find_package(NCCL REQUIRED)
target_link_libraries(cuvs_objs PRIVATE NCCL::NCCL)
target_link_libraries(cuvs PRIVATE NCCL::NCCL)
endif()
# Keep cuVS as lightweight as possible. Only CUDA libs and rmm should be used in global target.
target_link_libraries(
cuvs
PUBLIC rmm::rmm raft::raft ${CUVS_CTK_MATH_DEPENDENCIES}
PRIVATE nvidia::cutlass::cutlass $<TARGET_NAME_IF_EXISTS:OpenMP::OpenMP_CXX>
cuvs-cagra-search
)
if(NOT CUVS_COMPILE_DYNAMIC_ONLY)
target_link_libraries(
cuvs_static
PUBLIC rmm::rmm raft::raft ${CUVS_CTK_MATH_DEPENDENCIES}
PRIVATE nvidia::cutlass::cutlass $<TARGET_NAME_IF_EXISTS:OpenMP::OpenMP_CXX>
)
endif()
endif()
if(BUILD_MG_ALGOS)
target_compile_definitions(cuvs PUBLIC CUVS_BUILD_MG_ALGOS)
target_compile_definitions(cuvs_objs PUBLIC CUVS_BUILD_MG_ALGOS)
target_compile_definitions(cuvs-cagra-search PUBLIC CUVS_BUILD_MG_ALGOS)
endif()
if(BUILD_CAGRA_HNSWLIB)
target_link_libraries(cuvs_objs PRIVATE hnswlib::hnswlib)
target_compile_definitions(cuvs PUBLIC CUVS_BUILD_CAGRA_HNSWLIB)
target_compile_definitions(cuvs_objs PUBLIC CUVS_BUILD_CAGRA_HNSWLIB)
endif()
# Endian detection
include(TestBigEndian)
test_big_endian(BIG_ENDIAN)
if(BIG_ENDIAN)
target_compile_definitions(cuvs PRIVATE CUVS_SYSTEM_LITTLE_ENDIAN=0)
else()
target_compile_definitions(cuvs PRIVATE CUVS_SYSTEM_LITTLE_ENDIAN=1)
endif()
file(
WRITE "${CMAKE_CURRENT_BINARY_DIR}/fatbin.ld"
[=[
SECTIONS
{
.nvFatBinSegment : { *(.nvFatBinSegment) }
.nv_fatbin : { *(.nv_fatbin) }
}
]=]
)
# ################################################################################################
# * NVTX support in cuvs -----------------------------------------------------
if(CUVS_NVTX)
# This enables NVTX within the project with no option to disable it downstream.
target_link_libraries(cuvs PUBLIC CUDA::nvtx3)
target_compile_definitions(cuvs_objs PUBLIC NVTX_ENABLED)
target_compile_definitions(cuvs PUBLIC NVTX_ENABLED)
target_link_libraries(cuvs-cagra-search PUBLIC CUDA::nvtx3)
target_compile_definitions(cuvs-cagra-search PUBLIC NVTX_ENABLED)
else()
# Allow enable NVTX downstream if not set here. This creates a new option at build/install time,
# which is set by default to OFF, but can be enabled in the dependent project.
get_property(
nvtx_option_help_string
CACHE CUVS_NVTX
PROPERTY HELPSTRING
)
string(
CONCAT
nvtx_export_string
"option(CUVS_NVTX \""
${nvtx_option_help_string}
"\" OFF)"
[=[
target_link_libraries(cuvs::cuvs INTERFACE $<$<BOOL:${CUVS_NVTX}>:CUDA::nvtx3>)
target_compile_definitions(cuvs::cuvs INTERFACE $<$<BOOL:${CUVS_NVTX}>:NVTX_ENABLED>)
]=]
)
endif()
set_target_properties(
cuvs
PROPERTIES BUILD_RPATH "\$ORIGIN"
INSTALL_RPATH "\$ORIGIN"
CXX_STANDARD 17
CXX_STANDARD_REQUIRED ON
CUDA_STANDARD 17
CUDA_STANDARD_REQUIRED ON
INTERFACE_POSITION_INDEPENDENT_CODE ON
POSITION_INDEPENDENT_CODE ON
)
target_compile_options(
cuvs PRIVATE "$<$<COMPILE_LANGUAGE:CXX>:${CUVS_CXX_FLAGS}>"
"$<$<COMPILE_LANGUAGE:CUDA>:${CUVS_CUDA_FLAGS}>"
)
# ensure CUDA symbols aren't relocated to the middle of the debug build binaries
target_link_options(cuvs PRIVATE $<HOST_LINK:${CMAKE_CURRENT_BINARY_DIR}/fatbin.ld>)
# ################################################################################################
# * cuvs_c -------------------------------------------------------------------------------
if(BUILD_C_LIBRARY)
add_library(
cuvs_c SHARED
src/core/c_api.cpp
src/cluster/kmeans_c.cpp
src/neighbors/brute_force_c.cpp
src/neighbors/ivf_flat_c.cpp
src/neighbors/ivf_pq_c.cpp
src/neighbors/cagra_c.cpp
$<$<BOOL:${BUILD_CAGRA_HNSWLIB}>:src/neighbors/hnsw_c.cpp>
src/neighbors/nn_descent_c.cpp
src/neighbors/refine/refine_c.cpp
src/preprocessing/quantize/binary_c.cpp
src/preprocessing/quantize/scalar_c.cpp
src/distance/pairwise_distance_c.cpp
)
if(BUILD_CAGRA_HNSWLIB)
target_link_libraries(cuvs_c PRIVATE hnswlib::hnswlib)
target_compile_definitions(cuvs_c PUBLIC CUVS_BUILD_CAGRA_HNSWLIB)
endif()
add_library(cuvs::c_api ALIAS cuvs_c)
set_target_properties(
cuvs_c
PROPERTIES BUILD_RPATH "\$ORIGIN"
INSTALL_RPATH "\$ORIGIN"
CXX_STANDARD 17
CXX_STANDARD_REQUIRED ON
POSITION_INDEPENDENT_CODE ON
INTERFACE_POSITION_INDEPENDENT_CODE ON
EXPORT_NAME c_api
)
target_compile_options(cuvs_c PRIVATE "$<$<COMPILE_LANGUAGE:CXX>:${CUVS_CXX_FLAGS}>")
target_include_directories(
cuvs_c
PUBLIC "$<BUILD_INTERFACE:${DLPACK_INCLUDE_DIR}>"
INTERFACE "$<INSTALL_INTERFACE:include>"
)
target_link_libraries(
cuvs_c
PUBLIC cuvs::cuvs ${CUVS_CTK_MATH_DEPENDENCIES}
PRIVATE raft::raft
)
# ensure CUDA symbols aren't relocated to the middle of the debug build binaries
target_link_options(cuvs_c PRIVATE "${CMAKE_CURRENT_BINARY_DIR}/fatbin.ld")
endif()
# ################################################################################################
# * install targets-----------------------------------------------------------
rapids_cmake_install_lib_dir(lib_dir)
include(GNUInstallDirs)
include(CPack)
set(_cuvs_lib_targets cuvs)
if(NOT CUVS_COMPILE_DYNAMIC_ONLY)
list(APPEND _cuvs_lib_targets cuvs_static)
endif()
install(
TARGETS ${_cuvs_lib_targets}
DESTINATION ${lib_dir}
COMPONENT cuvs
EXPORT cuvs-exports
)
install(
DIRECTORY include/cuvs
COMPONENT cuvs
DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
)
if(BUILD_C_LIBRARY)
install(
TARGETS cuvs_c
DESTINATION ${lib_dir}
COMPONENT c_api
EXPORT cuvs-c-exports
)
endif()
install(
FILES ${CMAKE_CURRENT_BINARY_DIR}/include/cuvs/version_config.hpp
COMPONENT cuvs
DESTINATION include/cuvs
)
if(TARGET cuvs_c)
list(APPEND cuvs_components c_api)
list(APPEND cuvs_export_sets cuvs-c-exports)
set(CUVS_C_TARGET cuvs_c)
endif()
# Use `rapids_export` for 22.04 as it will have COMPONENT support
rapids_export(
INSTALL cuvs
EXPORT_SET cuvs-exports
COMPONENTS ${cuvs_components}
COMPONENTS_EXPORT_SET ${cuvs_export_sets}
GLOBAL_TARGETS cuvs ${CUVS_C_TARGET}
NAMESPACE cuvs::
)
# ################################################################################################
# * build export -------------------------------------------------------------
rapids_export(
BUILD cuvs
EXPORT_SET cuvs-exports
COMPONENTS ${cuvs_components}
COMPONENTS_EXPORT_SET ${cuvs_export_sets}
GLOBAL_TARGETS cuvs ${CUVS_C_TARGET}
NAMESPACE cuvs::
)
endif()
# ##################################################################################################
# * build test executable ----------------------------------------------------
if(BUILD_TESTS)
enable_testing()
add_subdirectory(internal)
add_subdirectory(tests)
endif()
# ##################################################################################################
# * build ann benchmark executable -----------------------------------------------
if(BUILD_CUVS_BENCH)
add_subdirectory(bench/ann/)
endif()