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-rw-r--r--third_party/abseil-cpp/absl/random/BUILD.bazel500
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diff --git a/third_party/abseil-cpp/absl/random/BUILD.bazel b/third_party/abseil-cpp/absl/random/BUILD.bazel
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+++ b/third_party/abseil-cpp/absl/random/BUILD.bazel
@@ -0,0 +1,500 @@
+#
+# Copyright 2019 The Abseil Authors.
+#
+# 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
+#
+# https://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.
+#
+
+# ABSL random-number generation libraries.
+
+load("@rules_cc//cc:defs.bzl", "cc_binary", "cc_library", "cc_test")
+load(
+ "//absl:copts/configure_copts.bzl",
+ "ABSL_DEFAULT_COPTS",
+ "ABSL_DEFAULT_LINKOPTS",
+ "ABSL_TEST_COPTS",
+)
+
+package(default_visibility = ["//visibility:public"])
+
+licenses(["notice"])
+
+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:config",
+ "//absl/base:core_headers",
+ "//absl/meta:type_traits",
+ "//absl/random/internal:distributions",
+ "//absl/random/internal:fast_uniform_bits",
+ "//absl/random/internal:fastmath",
+ "//absl/random/internal:generate_real",
+ "//absl/random/internal:iostream_state_saver",
+ "//absl/random/internal:traits",
+ "//absl/random/internal:uniform_helper",
+ "//absl/random/internal:wide_multiply",
+ "//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,
+ 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_library(
+ name = "bit_gen_ref",
+ hdrs = ["bit_gen_ref.h"],
+ copts = ABSL_DEFAULT_COPTS,
+ linkopts = ABSL_DEFAULT_LINKOPTS,
+ deps = [
+ "//absl/base:core_headers",
+ "//absl/meta:type_traits",
+ "//absl/random/internal:distribution_caller",
+ "//absl/random/internal:fast_uniform_bits",
+ "//absl/random/internal:mocking_bit_gen_base",
+ ],
+)
+
+cc_library(
+ name = "mock_distributions",
+ testonly = 1,
+ hdrs = ["mock_distributions.h"],
+ deps = [
+ ":distributions",
+ ":mocking_bit_gen",
+ "//absl/meta:type_traits",
+ "//absl/random/internal:mock_overload_set",
+ "@com_google_googletest//:gtest",
+ ],
+)
+
+cc_library(
+ name = "mocking_bit_gen",
+ testonly = 1,
+ srcs = [
+ "mocking_bit_gen.cc",
+ ],
+ hdrs = [
+ "mocking_bit_gen.h",
+ ],
+ linkopts = ABSL_DEFAULT_LINKOPTS,
+ deps = [
+ ":distributions",
+ "//absl/base:raw_logging_internal",
+ "//absl/container:flat_hash_map",
+ "//absl/meta:type_traits",
+ "//absl/random/internal:distribution_caller",
+ "//absl/random/internal:mocking_bit_gen_base",
+ "//absl/strings",
+ "//absl/types:span",
+ "//absl/types:variant",
+ "//absl/utility",
+ "@com_google_googletest//:gtest",
+ ],
+)
+
+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,
+ flaky = 1,
+ linkopts = ABSL_DEFAULT_LINKOPTS,
+ deps = [
+ ":distributions",
+ ":random",
+ "//absl/base:raw_logging_internal",
+ "//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:core_headers",
+ "//absl/base:raw_logging_internal",
+ "//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:raw_logging_internal",
+ "//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:core_headers",
+ "//absl/base:raw_logging_internal",
+ "//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:core_headers",
+ "//absl/base:raw_logging_internal",
+ "//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:core_headers",
+ "//absl/base:raw_logging_internal",
+ "//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:raw_logging_internal",
+ "//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:raw_logging_internal",
+ "//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:raw_logging_internal",
+ "//absl/random/internal:distribution_test_util",
+ "//absl/random/internal:sequence_urbg",
+ "//absl/strings",
+ "@com_google_googletest//:gtest_main",
+ ],
+)
+
+cc_test(
+ name = "bit_gen_ref_test",
+ size = "small",
+ srcs = ["bit_gen_ref_test.cc"],
+ copts = ABSL_TEST_COPTS,
+ linkopts = ABSL_DEFAULT_LINKOPTS,
+ deps = [
+ ":bit_gen_ref",
+ ":random",
+ "//absl/random/internal:sequence_urbg",
+ "@com_google_googletest//:gtest_main",
+ ],
+)
+
+cc_test(
+ name = "mocking_bit_gen_test",
+ size = "small",
+ srcs = ["mocking_bit_gen_test.cc"],
+ linkopts = ABSL_DEFAULT_LINKOPTS,
+ deps = [
+ ":bit_gen_ref",
+ ":mock_distributions",
+ ":mocking_bit_gen",
+ ":random",
+ "@com_google_googletest//:gtest_main",
+ ],
+)
+
+cc_test(
+ name = "mock_distributions_test",
+ size = "small",
+ srcs = ["mock_distributions_test.cc"],
+ deps = [
+ ":mock_distributions",
+ ":mocking_bit_gen",
+ ":random",
+ "@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",
+ ],
+)