# # Copyright 2017 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. # load( "//absl:copts/configure_copts.bzl", "ABSL_DEFAULT_COPTS", "ABSL_DEFAULT_LINKOPTS", "ABSL_TEST_COPTS", ) package( default_visibility = ["//visibility:private"], features = [ "header_modules", "layering_check", "parse_headers", ], ) licenses(["notice"]) # Internal data structure for efficiently detecting mutex dependency cycles cc_library( name = "graphcycles_internal", srcs = [ "internal/graphcycles.cc", ], hdrs = [ "internal/graphcycles.h", ], copts = ABSL_DEFAULT_COPTS + select({ "//conditions:default": [], }), linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ "//absl/base", "//absl/base:base_internal", "//absl/base:config", "//absl/base:core_headers", "//absl/base:malloc_internal", "//absl/base:raw_logging_internal", ], ) cc_library( name = "kernel_timeout_internal", srcs = ["internal/kernel_timeout.cc"], hdrs = ["internal/kernel_timeout.h"], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, visibility = [ ], deps = [ "//absl/base", "//absl/base:config", "//absl/base:core_headers", "//absl/base:raw_logging_internal", "//absl/time", ] + select({ "//conditions:default": [], }), ) cc_test( name = "kernel_timeout_internal_test", srcs = ["internal/kernel_timeout_test.cc"], copts = ABSL_TEST_COPTS, flaky = 1, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":kernel_timeout_internal", "//absl/base:config", "//absl/random", "//absl/time", "@com_google_googletest//:gtest", "@com_google_googletest//:gtest_main", ], ) cc_library( name = "synchronization", srcs = [ "barrier.cc", "blocking_counter.cc", "internal/create_thread_identity.cc", "internal/futex_waiter.cc", "internal/per_thread_sem.cc", "internal/pthread_waiter.cc", "internal/sem_waiter.cc", "internal/stdcpp_waiter.cc", "internal/waiter_base.cc", "internal/win32_waiter.cc", "mutex.cc", "notification.cc", ], hdrs = [ "barrier.h", "blocking_counter.h", "internal/create_thread_identity.h", "internal/futex.h", "internal/futex_waiter.h", "internal/per_thread_sem.h", "internal/pthread_waiter.h", "internal/sem_waiter.h", "internal/stdcpp_waiter.h", "internal/waiter.h", "internal/waiter_base.h", "internal/win32_waiter.h", "mutex.h", "notification.h", ], copts = ABSL_DEFAULT_COPTS, linkopts = select({ "//absl:msvc_compiler": [], "//absl:clang-cl_compiler": [], "//absl:wasm": [], "//conditions:default": ["-pthread"], }) + ABSL_DEFAULT_LINKOPTS, visibility = ["//visibility:public"], deps = [ ":graphcycles_internal", ":kernel_timeout_internal", "//absl/base", "//absl/base:atomic_hook", "//absl/base:base_internal", "//absl/base:config", "//absl/base:core_headers", "//absl/base:dynamic_annotations", "//absl/base:malloc_internal", "//absl/base:raw_logging_internal", "//absl/debugging:stacktrace", "//absl/debugging:symbolize", "//absl/time", ] + select({ "//conditions:default": [], }), ) cc_test( name = "barrier_test", size = "small", srcs = ["barrier_test.cc"], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, tags = [ "no_test_wasm", # b/122473323 ], deps = [ ":synchronization", "//absl/time", "@com_google_googletest//:gtest", "@com_google_googletest//:gtest_main", ], ) cc_test( name = "blocking_counter_test", size = "small", srcs = ["blocking_counter_test.cc"], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, tags = [ "no_test_wasm", # b/122473323 ], deps = [ ":synchronization", "//absl/time", "@com_google_googletest//:gtest", "@com_google_googletest//:gtest_main", ], ) cc_binary( name = "blocking_counter_benchmark", testonly = True, srcs = ["blocking_counter_benchmark.cc"], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, tags = ["benchmark"], deps = [ ":synchronization", ":thread_pool", "//absl/base:no_destructor", "@com_github_google_benchmark//:benchmark_main", ], ) cc_test( name = "graphcycles_test", size = "medium", srcs = ["internal/graphcycles_test.cc"], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":graphcycles_internal", "//absl/base:core_headers", "//absl/log", "//absl/log:check", "@com_google_googletest//:gtest", "@com_google_googletest//:gtest_main", ], ) cc_test( name = "graphcycles_benchmark", srcs = ["internal/graphcycles_benchmark.cc"], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, tags = [ "benchmark", ], deps = [ ":graphcycles_internal", "//absl/base:raw_logging_internal", "@com_github_google_benchmark//:benchmark_main", "@com_google_googletest//:gtest", ], ) cc_library( name = "thread_pool", testonly = True, hdrs = ["internal/thread_pool.h"], linkopts = ABSL_DEFAULT_LINKOPTS, visibility = [ "//absl:__subpackages__", ], deps = [ ":synchronization", "//absl/base:core_headers", "//absl/functional:any_invocable", ], ) cc_test( name = "mutex_test", size = "large", srcs = ["mutex_test.cc"], copts = ABSL_TEST_COPTS, flaky = 1, linkopts = ABSL_DEFAULT_LINKOPTS, shard_count = 25, deps = [ ":synchronization", ":thread_pool", "//absl/base", "//absl/base:config", "//absl/base:core_headers", "//absl/log", "//absl/log:check", "//absl/memory", "//absl/time", "@com_google_googletest//:gtest", "@com_google_googletest//:gtest_main", ], ) cc_test( name = "mutex_method_pointer_test", srcs = ["mutex_method_pointer_test.cc"], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":synchronization", "//absl/base:config", "@com_google_googletest//:gtest", "@com_google_googletest//:gtest_main", ], ) cc_library( name = "mutex_benchmark_common", testonly = True, srcs = ["mutex_benchmark.cc"], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, visibility = [ ], deps = [ ":synchronization", ":thread_pool", "//absl/base", "//absl/base:config", "//absl/base:no_destructor", "@com_github_google_benchmark//:benchmark_main", ], alwayslink = 1, ) cc_binary( name = "mutex_benchmark", testonly = True, copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":mutex_benchmark_common", ], ) cc_test( name = "notification_test", size = "small", srcs = ["notification_test.cc"], copts = ABSL_TEST_COPTS, flaky = 1, linkopts = ABSL_DEFAULT_LINKOPTS, tags = ["no_test_lexan"], deps = [ ":synchronization", "//absl/time", "@com_google_googletest//:gtest", "@com_google_googletest//:gtest_main", ], ) cc_library( name = "per_thread_sem_test_common", testonly = True, srcs = ["internal/per_thread_sem_test.cc"], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, visibility = [ ], deps = [ ":synchronization", "//absl/base", "//absl/base:config", "//absl/strings", "//absl/time", "@com_google_googletest//:gtest", ], alwayslink = 1, ) cc_test( name = "per_thread_sem_test", size = "large", copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, tags = [ "no_test_wasm", ], deps = [ ":per_thread_sem_test_common", ":synchronization", "//absl/strings", "//absl/time", "@com_google_googletest//:gtest_main", ], ) cc_test( name = "waiter_test", srcs = ["internal/waiter_test.cc"], copts = ABSL_TEST_COPTS, flaky = 1, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":kernel_timeout_internal", ":synchronization", ":thread_pool", "//absl/base:config", "//absl/random", "//absl/time", "@com_google_googletest//:gtest", "@com_google_googletest//:gtest_main", ], ) cc_test( name = "lifetime_test", srcs = [ "lifetime_test.cc", ], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, tags = [ "no_test_ios_x86_64", "no_test_wasm", ], deps = [ ":synchronization", "//absl/base:core_headers", "//absl/log:check", ], )