From e9324d926a9189e222741fce6e676f0944661a72 Mon Sep 17 00:00:00 2001 From: Abseil Team Date: Fri, 21 Jun 2019 13:11:42 -0700 Subject: Export of internal Abseil changes. -- 7a6ff16a85beb730c172d5d25cf1b5e1be885c56 by Laramie Leavitt : Internal change. PiperOrigin-RevId: 254454546 -- ff8f9bafaefc26d451f576ea4a06d150aed63f6f by Andy Soffer : Internal changes PiperOrigin-RevId: 254451562 -- deefc5b651b479ce36f0b4ef203e119c0c8936f2 by CJ Johnson : Account for subtracting unsigned values from the size of InlinedVector PiperOrigin-RevId: 254450625 -- 3c677316a27bcadc17e41957c809ca472d5fef14 by Andy Soffer : Add C++17's std::make_from_tuple to absl/utility/utility.h PiperOrigin-RevId: 254411573 -- 4ee3536a918830eeec402a28fc31a62c7c90b940 by CJ Johnson : Adds benchmark for the rest of the InlinedVector public API PiperOrigin-RevId: 254408378 -- e5a21a00700ee83498ff1efbf649169756463ee4 by CJ Johnson : Updates the definition of InlinedVector::shrink_to_fit() to be exception safe and adds exception safety tests for it. PiperOrigin-RevId: 254401387 -- 2ea82e72b86d82d78b4e4712a63a55981b53c64b by Laramie Leavitt : Use absl::InsecureBitGen in place of std::mt19937 in tests absl/random/...distribution_test.cc PiperOrigin-RevId: 254289444 -- fa099e02c413a7ffda732415e8105cad26a90337 by Andy Soffer : Internal changes PiperOrigin-RevId: 254286334 -- ce34b7f36933b30cfa35b9c9a5697a792b5666e4 by Andy Soffer : Internal changes PiperOrigin-RevId: 254273059 -- 6f9c473da7c2090c2e85a37c5f00622e8a912a89 by Jorg Brown : Change absl::container_internal::CompressedTuple to instantiate its internal Storage class with the name of the type it's holding, rather than the name of the Tuple. This is not an externally-visible change, other than less compiler memory is used and less debug information is generated. PiperOrigin-RevId: 254269285 -- 8bd3c186bf2fc0c55d8a2dd6f28a5327502c9fba by Andy Soffer : Adding short-hand IntervalClosed for IntervalClosedClosed and IntervalOpen for IntervalOpenOpen. PiperOrigin-RevId: 254252419 -- ea957f99b6a04fccd42aa05605605f3b44b1ecfd by Abseil Team : Do not directly use __SIZEOF_INT128__. In order to avoid linker errors when building with clang-cl (__fixunsdfti, __udivti3 and __fixunssfti are undefined), this CL uses ABSL_HAVE_INTRINSIC_INT128 which is not defined for clang-cl. PiperOrigin-RevId: 254250739 -- 89ab385cd26b34d64130bce856253aaba96d2345 by Andy Soffer : Internal changes PiperOrigin-RevId: 254242321 -- cffc793d93eca6d6bdf7de733847b6ab4a255ae9 by CJ Johnson : Adds benchmark for InlinedVector::reserve(size_type) PiperOrigin-RevId: 254199226 -- c90c7a9fa3c8f0c9d5114036979548b055ea2f2a by Gennadiy Rozental : Import of CCTZ from GitHub. PiperOrigin-RevId: 254072387 -- c4c388beae016c9570ab54ffa1d52660e4a85b7b by Laramie Leavitt : Internal cleanup. PiperOrigin-RevId: 254062381 -- d3c992e221cc74e5372d0c8fa410170b6a43c062 by Tom Manshreck : Update distributions.h to Abseil standards PiperOrigin-RevId: 254054946 -- d15ad0035c34ef11b14fadc5a4a2d3ec415f5518 by CJ Johnson : Removes functions with only one caller from the implementation details of InlinedVector by manually inlining the definitions PiperOrigin-RevId: 254005427 -- 2f37e807efc3a8ef1f4b539bdd379917d4151520 by Andy Soffer : Initial release of Abseil Random PiperOrigin-RevId: 253999861 -- 24ed1694b6430791d781ed533a8f8ccf6cac5856 by CJ Johnson : Updates the definition of InlinedVector::assign(...)/InlinedVector::operator=(...) to new, exception-safe implementations with exception safety tests to boot PiperOrigin-RevId: 253993691 -- 5613d95f5a7e34a535cfaeadce801441e990843e by CJ Johnson : Adds benchmarks for InlinedVector::shrink_to_fit() PiperOrigin-RevId: 253989647 -- 2a96ddfdac40bbb8cb6a7f1aeab90917067c6e63 by Abseil Team : Initial release of Abseil Random PiperOrigin-RevId: 253927497 -- bf1aff8fc9ffa921ad74643e9525ecf25b0d8dc1 by Andy Soffer : Initial release of Abseil Random PiperOrigin-RevId: 253920512 -- bfc03f4a3dcda3cf3a4b84bdb84cda24e3394f41 by Laramie Leavitt : Internal change. PiperOrigin-RevId: 253886486 -- 05036cfcc078ca7c5f581a00dfb0daed568cbb69 by Eric Fiselier : Don't include `winsock2.h` because it drags in `windows.h` and friends, and they define awful macros like OPAQUE, ERROR, and more. This has the potential to break abseil users. Instead we only forward declare `timeval` and require Windows users include `winsock2.h` themselves. This is both inconsistent and poor QoI, but so including 'windows.h' is bad too. PiperOrigin-RevId: 253852615 GitOrigin-RevId: 7a6ff16a85beb730c172d5d25cf1b5e1be885c56 Change-Id: Icd6aff87da26f29ec8915da856f051129987cef6 --- absl/random/internal/BUILD.bazel | 656 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 656 insertions(+) create mode 100644 absl/random/internal/BUILD.bazel (limited to 'absl/random/internal/BUILD.bazel') diff --git a/absl/random/internal/BUILD.bazel b/absl/random/internal/BUILD.bazel new file mode 100644 index 00000000..50360acb --- /dev/null +++ b/absl/random/internal/BUILD.bazel @@ -0,0 +1,656 @@ +# 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", + "//absl/base:core_headers", + "//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/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", + ], +) + +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", + "//absl/base:core_headers", + "//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 = "small", + srcs = [ + "randen_engine_test.cc", + ], + copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, + deps = [ + ":explicit_seed_seq", + ":randen_engine", + "//absl/base", + "//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", + "//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", + ], +) + +cc_library( + name = "uniform_helper", + hdrs = ["uniform_helper.h"], + copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, + deps = [ + "//absl/base:core_headers", + "//absl/meta:type_traits", + "//absl/random/internal:distribution_impl", + "//absl/random/internal:fast_uniform_bits", + "//absl/random/internal:iostream_state_saver", + "//absl/random/internal: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", + "//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", + "//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", + ], +) -- cgit v1.2.3