# ABSL random-number generation libraries. load( "//absl:copts/configure_copts.bzl", "ABSL_DEFAULT_COPTS", "ABSL_DEFAULT_LINKOPTS", "ABSL_EXCEPTIONS_FLAG", "ABSL_EXCEPTIONS_FLAG_LINKOPTS", "ABSL_TEST_COPTS", ) package(default_visibility = ["//visibility:public"]) licenses(["notice"]) # Apache 2.0 cc_library( name = "random", hdrs = ["random.h"], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":distributions", ":seed_sequences", "//absl/random/internal:nonsecure_base", "//absl/random/internal:pcg_engine", "//absl/random/internal:pool_urbg", "//absl/random/internal:randen_engine", ], ) cc_library( name = "distributions", srcs = [ "discrete_distribution.cc", "gaussian_distribution.cc", ], hdrs = [ "bernoulli_distribution.h", "beta_distribution.h", "discrete_distribution.h", "distribution_format_traits.h", "distributions.h", "exponential_distribution.h", "gaussian_distribution.h", "log_uniform_int_distribution.h", "poisson_distribution.h", "uniform_int_distribution.h", "uniform_real_distribution.h", "zipf_distribution.h", ], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ "//absl/base:base_internal", "//absl/base:core_headers", "//absl/meta:type_traits", "//absl/random/internal:distribution_impl", "//absl/random/internal:distributions", "//absl/random/internal:fast_uniform_bits", "//absl/random/internal:fastmath", "//absl/random/internal:iostream_state_saver", "//absl/random/internal:traits", "//absl/random/internal:uniform_helper", "//absl/strings", "//absl/types:span", ], ) cc_library( name = "seed_gen_exception", srcs = ["seed_gen_exception.cc"], hdrs = ["seed_gen_exception.h"], copts = ABSL_DEFAULT_COPTS + ABSL_EXCEPTIONS_FLAG, linkopts = ABSL_EXCEPTIONS_FLAG_LINKOPTS + ABSL_DEFAULT_LINKOPTS, deps = ["//absl/base:config"], ) cc_library( name = "seed_sequences", srcs = ["seed_sequences.cc"], hdrs = [ "seed_sequences.h", ], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":seed_gen_exception", "//absl/container:inlined_vector", "//absl/random/internal:nonsecure_base", "//absl/random/internal:pool_urbg", "//absl/random/internal:salted_seed_seq", "//absl/random/internal:seed_material", "//absl/types:span", ], ) cc_test( name = "bernoulli_distribution_test", size = "small", timeout = "eternal", # Android can take a very long time srcs = ["bernoulli_distribution_test.cc"], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":distributions", ":random", "//absl/random/internal:sequence_urbg", "@com_google_googletest//:gtest_main", ], ) cc_test( name = "beta_distribution_test", size = "small", timeout = "eternal", # Android can take a very long time srcs = ["beta_distribution_test.cc"], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":distributions", ":random", "//absl/base", "//absl/random/internal:distribution_test_util", "//absl/random/internal:sequence_urbg", "//absl/strings", "//absl/strings:str_format", "@com_google_googletest//:gtest_main", ], ) cc_test( name = "distributions_test", size = "small", srcs = [ "distributions_test.cc", ], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":distributions", ":random", "//absl/random/internal:distribution_test_util", "@com_google_googletest//:gtest_main", ], ) cc_test( name = "generators_test", size = "small", srcs = ["generators_test.cc"], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":distributions", ":random", "@com_google_googletest//:gtest_main", ], ) cc_test( name = "log_uniform_int_distribution_test", size = "medium", srcs = [ "log_uniform_int_distribution_test.cc", ], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":distributions", ":random", "//absl/base", "//absl/base:core_headers", "//absl/random/internal:distribution_test_util", "//absl/random/internal:sequence_urbg", "//absl/strings", "//absl/strings:str_format", "@com_google_googletest//:gtest_main", ], ) cc_test( name = "discrete_distribution_test", size = "medium", srcs = [ "discrete_distribution_test.cc", ], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":distributions", ":random", "//absl/base", "//absl/random/internal:distribution_test_util", "//absl/random/internal:sequence_urbg", "//absl/strings", "@com_google_googletest//:gtest_main", ], ) cc_test( name = "poisson_distribution_test", size = "small", timeout = "eternal", # Android can take a very long time srcs = [ "poisson_distribution_test.cc", ], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, tags = [ # Too Slow. "no_test_android_arm", "no_test_loonix", ], deps = [ ":distributions", ":random", "//absl/base", "//absl/base:core_headers", "//absl/container:flat_hash_map", "//absl/random/internal:distribution_test_util", "//absl/random/internal:sequence_urbg", "//absl/strings", "//absl/strings:str_format", "@com_google_googletest//:gtest_main", ], ) cc_test( name = "exponential_distribution_test", size = "small", srcs = ["exponential_distribution_test.cc"], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":distributions", ":random", "//absl/base", "//absl/base:core_headers", "//absl/random/internal:distribution_test_util", "//absl/random/internal:sequence_urbg", "//absl/strings", "//absl/strings:str_format", "@com_google_googletest//:gtest_main", ], ) cc_test( name = "gaussian_distribution_test", size = "small", timeout = "eternal", # Android can take a very long time srcs = [ "gaussian_distribution_test.cc", ], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":distributions", ":random", "//absl/base", "//absl/base:core_headers", "//absl/random/internal:distribution_test_util", "//absl/random/internal:sequence_urbg", "//absl/strings", "//absl/strings:str_format", "@com_google_googletest//:gtest_main", ], ) cc_test( name = "uniform_int_distribution_test", size = "medium", timeout = "long", srcs = [ "uniform_int_distribution_test.cc", ], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":distributions", ":random", "//absl/base", "//absl/random/internal:distribution_test_util", "//absl/random/internal:sequence_urbg", "//absl/strings", "@com_google_googletest//:gtest_main", ], ) cc_test( name = "uniform_real_distribution_test", size = "medium", srcs = [ "uniform_real_distribution_test.cc", ], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, tags = [ "no_test_android_arm", "no_test_android_arm64", "no_test_android_x86", ], deps = [ ":distributions", ":random", "//absl/base", "//absl/random/internal:distribution_test_util", "//absl/random/internal:sequence_urbg", "//absl/strings", "@com_google_googletest//:gtest_main", ], ) cc_test( name = "zipf_distribution_test", size = "medium", srcs = [ "zipf_distribution_test.cc", ], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":distributions", ":random", "//absl/base", "//absl/random/internal:distribution_test_util", "//absl/random/internal:sequence_urbg", "//absl/strings", "@com_google_googletest//:gtest_main", ], ) cc_test( name = "examples_test", size = "small", srcs = ["examples_test.cc"], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":random", "@com_google_googletest//:gtest_main", ], ) cc_test( name = "seed_sequences_test", size = "small", srcs = ["seed_sequences_test.cc"], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":random", ":seed_sequences", "//absl/random/internal:nonsecure_base", "@com_google_googletest//:gtest_main", ], ) BENCHMARK_TAGS = [ "benchmark", "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", ] # Benchmarks for various methods / test utilities cc_binary( name = "benchmarks", testonly = 1, srcs = [ "benchmarks.cc", ], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, tags = BENCHMARK_TAGS, deps = [ ":distributions", ":random", ":seed_sequences", "//absl/base:core_headers", "//absl/meta:type_traits", "//absl/random/internal:fast_uniform_bits", "//absl/random/internal:randen_engine", "@com_github_google_benchmark//:benchmark_main", ], )