# Internal-only implementation classes for Abseil Random load( "//absl:copts/configure_copts.bzl", "ABSL_DEFAULT_COPTS", "ABSL_DEFAULT_LINKOPTS", "ABSL_RANDOM_RANDEN_COPTS", "ABSL_TEST_COPTS", "absl_random_randen_copts_init", ) package(default_visibility = [ "//absl/random:__pkg__", ]) licenses(["notice"]) # Apache 2.0 cc_library( name = "traits", hdrs = ["traits.h"], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, visibility = [ "//absl/random:__pkg__", ], deps = ["//absl/base:config"], ) cc_library( name = "distribution_caller", hdrs = ["distribution_caller.h"], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, visibility = [ "//absl/random:__pkg__", ], ) cc_library( name = "distributions", hdrs = [ "distributions.h", ], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":distribution_caller", ":fast_uniform_bits", ":fastmath", ":traits", ":uniform_helper", "//absl/meta:type_traits", "//absl/strings", "//absl/types:span", ], ) cc_library( name = "fast_uniform_bits", hdrs = [ "fast_uniform_bits.h", ], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, visibility = [ "//absl/random:__pkg__", ], ) cc_library( name = "seed_material", srcs = [ "seed_material.cc", ], hdrs = [ "seed_material.h", ], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":fast_uniform_bits", "//absl/base:core_headers", "//absl/base:raw_logging_internal", "//absl/strings", "//absl/types:optional", "//absl/types:span", ], ) cc_library( name = "pool_urbg", srcs = [ "pool_urbg.cc", ], hdrs = [ "pool_urbg.h", ], copts = ABSL_DEFAULT_COPTS, linkopts = select({ "//absl:windows": [], "//conditions:default": ["-pthread"], }) + ABSL_DEFAULT_LINKOPTS, deps = [ ":randen", ":seed_material", ":traits", "//absl/base", "//absl/base:config", "//absl/base:core_headers", "//absl/base:endian", "//absl/base:raw_logging_internal", "//absl/random:seed_gen_exception", "//absl/types:span", ], ) cc_library( name = "explicit_seed_seq", testonly = 1, hdrs = [ "explicit_seed_seq.h", ], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, ) cc_library( name = "sequence_urbg", testonly = 1, hdrs = [ "sequence_urbg.h", ], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, ) cc_library( name = "salted_seed_seq", hdrs = [ "salted_seed_seq.h", ], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":seed_material", "//absl/container:inlined_vector", "//absl/meta:type_traits", "//absl/types:optional", "//absl/types:span", ], ) cc_library( name = "iostream_state_saver", hdrs = ["iostream_state_saver.h"], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ "//absl/meta:type_traits", "//absl/numeric:int128", ], ) cc_library( name = "distribution_impl", hdrs = [ "distribution_impl.h", ], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":fastmath", ":traits", "//absl/base:bits", "//absl/base:config", "//absl/numeric:int128", ], ) cc_library( name = "fastmath", hdrs = [ "fastmath.h", ], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = ["//absl/base:bits"], ) cc_library( name = "nonsecure_base", hdrs = ["nonsecure_base.h"], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":pool_urbg", ":salted_seed_seq", ":seed_material", "//absl/base:core_headers", "//absl/meta:type_traits", "//absl/strings", "//absl/types:optional", "//absl/types:span", ], ) cc_library( name = "pcg_engine", hdrs = ["pcg_engine.h"], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":fastmath", ":iostream_state_saver", "//absl/base:config", "//absl/meta:type_traits", "//absl/numeric:int128", ], ) cc_library( name = "randen_engine", hdrs = ["randen_engine.h"], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":iostream_state_saver", ":randen", "//absl/meta:type_traits", ], ) cc_library( name = "platform", hdrs = [ "randen_traits.h", ], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, textual_hdrs = [ "randen-keys.inc", "platform.h", ], ) cc_library( name = "randen", srcs = [ "randen.cc", ], hdrs = [ "randen.h", ], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":platform", ":randen_hwaes", ":randen_slow", "//absl/base:raw_logging_internal", ], ) cc_library( name = "randen_slow", srcs = ["randen_slow.cc"], hdrs = ["randen_slow.h"], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":platform", ], ) absl_random_randen_copts_init() cc_library( name = "randen_hwaes", srcs = [ "randen_detect.cc", ], hdrs = [ "randen_detect.h", "randen_hwaes.h", ], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":platform", ":randen_hwaes_impl", ], ) # build with --save_temps to see assembly language output. cc_library( name = "randen_hwaes_impl", srcs = [ "randen_hwaes.cc", "randen_hwaes.h", ], copts = ABSL_DEFAULT_COPTS + ABSL_RANDOM_RANDEN_COPTS + select({ "//absl:windows": [], "//conditions:default": ["-Wno-pass-failed"], }), # copts in RANDEN_HWAES_COPTS can make this target unusable as a module # leading to a Clang diagnostic. Furthermore, it only has a private header # anyway and thus there wouldn't be any gain from using it as a module. features = ["-header_modules"], linkopts = ABSL_DEFAULT_LINKOPTS, deps = [":platform"], ) cc_binary( name = "gaussian_distribution_gentables", srcs = [ "gaussian_distribution_gentables.cc", ], linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ "//absl/base:core_headers", "//absl/random:distributions", ], ) cc_library( name = "distribution_test_util", testonly = 1, srcs = [ "chi_square.cc", "distribution_test_util.cc", ], hdrs = [ "chi_square.h", "distribution_test_util.h", ], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ "//absl/base:core_headers", "//absl/base:raw_logging_internal", "//absl/strings", "//absl/strings:str_format", "//absl/types:span", ], ) # Common tags for tests, etc. ABSL_RANDOM_NONPORTABLE_TAGS = [ "no_test_android_arm", "no_test_android_arm64", "no_test_android_x86", "no_test_darwin_x86_64", "no_test_ios_x86_64", "no_test_loonix", "no_test_msvc_x64", "no_test_wasm", ] cc_test( name = "traits_test", size = "small", srcs = ["traits_test.cc"], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":traits", "@com_google_googletest//:gtest_main", ], ) cc_test( name = "distribution_impl_test", size = "small", srcs = ["distribution_impl_test.cc"], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":distribution_impl", "//absl/base:bits", "//absl/flags:flag", "//absl/numeric:int128", "@com_google_googletest//:gtest_main", ], ) cc_test( name = "distribution_test_util_test", size = "small", srcs = ["distribution_test_util_test.cc"], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":distribution_test_util", "@com_google_googletest//:gtest_main", ], ) cc_test( name = "fastmath_test", size = "small", srcs = ["fastmath_test.cc"], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":fastmath", "@com_google_googletest//:gtest_main", ], ) cc_test( name = "explicit_seed_seq_test", size = "small", srcs = ["explicit_seed_seq_test.cc"], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":explicit_seed_seq", "//absl/random:seed_sequences", "@com_google_googletest//:gtest_main", ], ) cc_test( name = "salted_seed_seq_test", size = "small", srcs = ["salted_seed_seq_test.cc"], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":salted_seed_seq", "@com_google_googletest//:gtest_main", ], ) cc_test( name = "chi_square_test", size = "small", srcs = [ "chi_square_test.cc", ], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":distribution_test_util", "//absl/base:core_headers", "@com_google_googletest//:gtest_main", ], ) cc_test( name = "fast_uniform_bits_test", size = "small", srcs = [ "fast_uniform_bits_test.cc", ], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":fast_uniform_bits", "@com_google_googletest//:gtest_main", ], ) cc_test( name = "nonsecure_base_test", size = "small", srcs = [ "nonsecure_base_test.cc", ], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":nonsecure_base", "//absl/random", "//absl/random:distributions", "//absl/random:seed_sequences", "//absl/strings", "@com_google_googletest//:gtest_main", ], ) cc_test( name = "seed_material_test", size = "small", srcs = ["seed_material_test.cc"], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":seed_material", "@com_google_googletest//:gtest_main", ], ) cc_test( name = "pool_urbg_test", size = "small", srcs = [ "pool_urbg_test.cc", ], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":pool_urbg", "//absl/meta:type_traits", "//absl/types:span", "@com_google_googletest//:gtest_main", ], ) cc_test( name = "pcg_engine_test", size = "medium", # Trying to measure accuracy. srcs = ["pcg_engine_test.cc"], copts = ABSL_TEST_COPTS, flaky = 1, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":explicit_seed_seq", ":pcg_engine", "//absl/time", "@com_google_googletest//:gtest_main", ], ) cc_test( name = "randen_engine_test", size = "medium", srcs = [ "randen_engine_test.cc", ], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":explicit_seed_seq", ":randen_engine", "//absl/base:raw_logging_internal", "//absl/strings", "//absl/time", "@com_google_googletest//:gtest_main", ], ) cc_test( name = "randen_test", size = "small", srcs = ["randen_test.cc"], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":randen", "//absl/meta:type_traits", "@com_google_googletest//:gtest_main", ], ) cc_test( name = "randen_slow_test", size = "small", srcs = ["randen_slow_test.cc"], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":randen_slow", "@com_google_googletest//:gtest_main", ], ) cc_test( name = "randen_hwaes_test", size = "small", srcs = ["randen_hwaes_test.cc"], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, tags = ABSL_RANDOM_NONPORTABLE_TAGS, deps = [ ":platform", ":randen_hwaes", ":randen_hwaes_impl", # build_cleaner: keep "//absl/base:raw_logging_internal", "//absl/strings:str_format", "@com_google_googletest//:gtest", ], ) cc_library( name = "nanobenchmark", srcs = ["nanobenchmark.cc"], linkopts = ABSL_DEFAULT_LINKOPTS, textual_hdrs = ["nanobenchmark.h"], deps = [ ":platform", ":randen_engine", "//absl/base:raw_logging_internal", ], ) cc_library( name = "uniform_helper", hdrs = ["uniform_helper.h"], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":distribution_impl", ":fast_uniform_bits", ":iostream_state_saver", ":traits", "//absl/base:core_headers", "//absl/meta:type_traits", ], ) cc_test( name = "nanobenchmark_test", size = "small", srcs = ["nanobenchmark_test.cc"], flaky = 1, linkopts = ABSL_DEFAULT_LINKOPTS, tags = [ "benchmark", "no_test_ios_x86_64", "no_test_loonix", # Crashing. ], deps = [ ":nanobenchmark", "//absl/base:raw_logging_internal", "//absl/strings", ], ) cc_test( name = "randen_benchmarks", size = "medium", srcs = ["randen_benchmarks.cc"], copts = ABSL_TEST_COPTS + ABSL_RANDOM_RANDEN_COPTS, flaky = 1, linkopts = ABSL_DEFAULT_LINKOPTS, tags = ABSL_RANDOM_NONPORTABLE_TAGS + ["benchmark"], deps = [ ":nanobenchmark", ":platform", ":randen", ":randen_engine", ":randen_hwaes", ":randen_hwaes_impl", ":randen_slow", "//absl/base:raw_logging_internal", "//absl/strings", ], ) cc_test( name = "iostream_state_saver_test", size = "small", srcs = ["iostream_state_saver_test.cc"], linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":iostream_state_saver", "@com_google_googletest//:gtest_main", ], )