Abseil Common Libraries (C++) (grcp 依赖) https://abseil.io/
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Export of internal Abseil changes -- f012012ef78234a6a4585321b67d7b7c92ebc266 by Laramie Leavitt <lar@google.com>: Slight restructuring of absl/random/internal randen implementation. Convert round-keys.inc into randen_round_keys.cc file. Consistently use a 128-bit pointer type for internal method parameters. This allows simpler pointer arithmetic in C++ & permits removal of some constants and casts. Remove some redundancy in comments & constexpr variables. Specifically, all references to Randen algorithm parameters use RandenTraits; duplication in RandenSlow removed. PiperOrigin-RevId: 312190313 -- dc8b42e054046741e9ed65335bfdface997c6063 by Abseil Team <absl-team@google.com>: Internal change. PiperOrigin-RevId: 312167304 -- f13d248fafaf206492c1362c3574031aea3abaf7 by Matthew Brown <matthewbr@google.com>: Cleanup StrFormat extensions a little. PiperOrigin-RevId: 312166336 -- 9d9117589667afe2332bb7ad42bc967ca7c54502 by Derek Mauro <dmauro@google.com>: Internal change PiperOrigin-RevId: 312105213 -- 9a12b9b3aa0e59b8ee6cf9408ed0029045543a9b by Abseil Team <absl-team@google.com>: Complete IGNORE_TYPE macro renaming. PiperOrigin-RevId: 311999699 -- 64756f20d61021d999bd0d4c15e9ad3857382f57 by Gennadiy Rozental <rogeeff@google.com>: Switch to fixed bytes specific default value. This fixes the Abseil Flags for big endian platforms. PiperOrigin-RevId: 311844448 -- bdbe6b5b29791dbc3816ada1828458b3010ff1e9 by Laramie Leavitt <lar@google.com>: Change many distribution tests to use pcg_engine as a deterministic source of entropy. It's reasonable to test that the BitGen itself has good entropy, however when testing the cross product of all random distributions x all the architecture variations x all submitted changes results in a large number of tests. In order to account for these failures while still using good entropy requires that our allowed sigma need to account for all of these independent tests. Our current sigma values are too restrictive, and we see a lot of failures, so we have to either relax the sigma values or convert some of the statistical tests to use deterministic values. This changelist does the latter. PiperOrigin-RevId: 311840096 GitOrigin-RevId: f012012ef78234a6a4585321b67d7b7c92ebc266 Change-Id: Ic84886f38ff30d7d72c126e9b63c9a61eb729a1a
5 years ago
#
# 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_cc_library(
NAME
random_random
HDRS
"random.h"
COPTS
${ABSL_DEFAULT_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::random_distributions
absl::random_internal_nonsecure_base
absl::random_internal_pcg_engine
absl::random_internal_pool_urbg
absl::random_internal_randen_engine
absl::random_seed_sequences
)
absl_cc_library(
NAME
random_bit_gen_ref
HDRS
"bit_gen_ref.h"
COPTS
${ABSL_DEFAULT_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::core_headers
absl::random_internal_distribution_caller
absl::random_internal_fast_uniform_bits
absl::type_traits
)
absl_cc_test(
NAME
random_bit_gen_ref_test
SRCS
"bit_gen_ref_test.cc"
COPTS
${ABSL_TEST_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::random_bit_gen_ref
absl::random_random
absl::random_internal_sequence_urbg
Export of internal Abseil changes -- 9e8b4a286d70df9487bff080816bd07ae38af5f8 by Evan Brown <ezb@google.com>: Add btree_node::transfer_n/transfer_n_backward and replace usage of uninitialized_move_n and value_destroy_n. PiperOrigin-RevId: 314600027 -- 6c452aa1ee7e46ab941ba7d1fa636da8ea3d7370 by Laramie Leavitt <lar@google.com>: Remove the MockingBitGenBase base class in favor of type-erasure in BitGenRef. In Abseil random, mocking was split across two different classes, MockingBitGenBase and MockingBitGen. This split existed because Google Mock is a test-only library that we don't link into production, so MockingBitGenBase provided a low-overhead scaffold used to lookup mocks when in test code, but which is unused in production code. That has been replaced by type-erasure which looks for a method named CallImpl with the correct signature. Weaken the coupling between MockingBitGen, DistributionCaller, and MockOverloadSet. Rename CallImpl to InvokeMock() Previously, the implementation of DistributionCaller was also split across different files using explicit instantiation of the DistributionCaller struct and some details in the Mocking classes. Now Distribution caller uses the presence of the InvokeMock() method to choose whether to use the mockable call path or the default call path. PiperOrigin-RevId: 314584095 -- 07853c47dc98698d67d65a3b9b662a65ab9def0a by Abseil Team <absl-team@google.com>: Add PC / backtrace / symbolization support for Apple platforms. Full backtrace support requires iOS 9+ PiperOrigin-RevId: 314415072 -- 43889f17a132b31f6558c6482721cbbc776128fd by Gennadiy Rozental <rogeeff@google.com>: Consolidate all reflection interface in the new module 'reflection' and expose interface to locate reflection handle by name. PiperOrigin-RevId: 314390358 GitOrigin-RevId: 9e8b4a286d70df9487bff080816bd07ae38af5f8 Change-Id: I8e0910437740cf9ea9da5000adddfcef127e1158
5 years ago
absl::fast_type_id
Export of internal Abseil changes -- f012012ef78234a6a4585321b67d7b7c92ebc266 by Laramie Leavitt <lar@google.com>: Slight restructuring of absl/random/internal randen implementation. Convert round-keys.inc into randen_round_keys.cc file. Consistently use a 128-bit pointer type for internal method parameters. This allows simpler pointer arithmetic in C++ & permits removal of some constants and casts. Remove some redundancy in comments & constexpr variables. Specifically, all references to Randen algorithm parameters use RandenTraits; duplication in RandenSlow removed. PiperOrigin-RevId: 312190313 -- dc8b42e054046741e9ed65335bfdface997c6063 by Abseil Team <absl-team@google.com>: Internal change. PiperOrigin-RevId: 312167304 -- f13d248fafaf206492c1362c3574031aea3abaf7 by Matthew Brown <matthewbr@google.com>: Cleanup StrFormat extensions a little. PiperOrigin-RevId: 312166336 -- 9d9117589667afe2332bb7ad42bc967ca7c54502 by Derek Mauro <dmauro@google.com>: Internal change PiperOrigin-RevId: 312105213 -- 9a12b9b3aa0e59b8ee6cf9408ed0029045543a9b by Abseil Team <absl-team@google.com>: Complete IGNORE_TYPE macro renaming. PiperOrigin-RevId: 311999699 -- 64756f20d61021d999bd0d4c15e9ad3857382f57 by Gennadiy Rozental <rogeeff@google.com>: Switch to fixed bytes specific default value. This fixes the Abseil Flags for big endian platforms. PiperOrigin-RevId: 311844448 -- bdbe6b5b29791dbc3816ada1828458b3010ff1e9 by Laramie Leavitt <lar@google.com>: Change many distribution tests to use pcg_engine as a deterministic source of entropy. It's reasonable to test that the BitGen itself has good entropy, however when testing the cross product of all random distributions x all the architecture variations x all submitted changes results in a large number of tests. In order to account for these failures while still using good entropy requires that our allowed sigma need to account for all of these independent tests. Our current sigma values are too restrictive, and we see a lot of failures, so we have to either relax the sigma values or convert some of the statistical tests to use deterministic values. This changelist does the latter. PiperOrigin-RevId: 311840096 GitOrigin-RevId: f012012ef78234a6a4585321b67d7b7c92ebc266 Change-Id: Ic84886f38ff30d7d72c126e9b63c9a61eb729a1a
5 years ago
gmock
gtest_main
)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
random_internal_mock_helpers
HDRS
"internal/mock_helpers.h"
COPTS
${ABSL_DEFAULT_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::fast_type_id
absl::optional
)
Export of internal Abseil changes -- f012012ef78234a6a4585321b67d7b7c92ebc266 by Laramie Leavitt <lar@google.com>: Slight restructuring of absl/random/internal randen implementation. Convert round-keys.inc into randen_round_keys.cc file. Consistently use a 128-bit pointer type for internal method parameters. This allows simpler pointer arithmetic in C++ & permits removal of some constants and casts. Remove some redundancy in comments & constexpr variables. Specifically, all references to Randen algorithm parameters use RandenTraits; duplication in RandenSlow removed. PiperOrigin-RevId: 312190313 -- dc8b42e054046741e9ed65335bfdface997c6063 by Abseil Team <absl-team@google.com>: Internal change. PiperOrigin-RevId: 312167304 -- f13d248fafaf206492c1362c3574031aea3abaf7 by Matthew Brown <matthewbr@google.com>: Cleanup StrFormat extensions a little. PiperOrigin-RevId: 312166336 -- 9d9117589667afe2332bb7ad42bc967ca7c54502 by Derek Mauro <dmauro@google.com>: Internal change PiperOrigin-RevId: 312105213 -- 9a12b9b3aa0e59b8ee6cf9408ed0029045543a9b by Abseil Team <absl-team@google.com>: Complete IGNORE_TYPE macro renaming. PiperOrigin-RevId: 311999699 -- 64756f20d61021d999bd0d4c15e9ad3857382f57 by Gennadiy Rozental <rogeeff@google.com>: Switch to fixed bytes specific default value. This fixes the Abseil Flags for big endian platforms. PiperOrigin-RevId: 311844448 -- bdbe6b5b29791dbc3816ada1828458b3010ff1e9 by Laramie Leavitt <lar@google.com>: Change many distribution tests to use pcg_engine as a deterministic source of entropy. It's reasonable to test that the BitGen itself has good entropy, however when testing the cross product of all random distributions x all the architecture variations x all submitted changes results in a large number of tests. In order to account for these failures while still using good entropy requires that our allowed sigma need to account for all of these independent tests. Our current sigma values are too restrictive, and we see a lot of failures, so we have to either relax the sigma values or convert some of the statistical tests to use deterministic values. This changelist does the latter. PiperOrigin-RevId: 311840096 GitOrigin-RevId: f012012ef78234a6a4585321b67d7b7c92ebc266 Change-Id: Ic84886f38ff30d7d72c126e9b63c9a61eb729a1a
5 years ago
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
random_internal_mock_overload_set
HDRS
"internal/mock_overload_set.h"
COPTS
${ABSL_DEFAULT_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::random_mocking_bit_gen
absl::random_internal_mock_helpers
Export of internal Abseil changes -- f012012ef78234a6a4585321b67d7b7c92ebc266 by Laramie Leavitt <lar@google.com>: Slight restructuring of absl/random/internal randen implementation. Convert round-keys.inc into randen_round_keys.cc file. Consistently use a 128-bit pointer type for internal method parameters. This allows simpler pointer arithmetic in C++ & permits removal of some constants and casts. Remove some redundancy in comments & constexpr variables. Specifically, all references to Randen algorithm parameters use RandenTraits; duplication in RandenSlow removed. PiperOrigin-RevId: 312190313 -- dc8b42e054046741e9ed65335bfdface997c6063 by Abseil Team <absl-team@google.com>: Internal change. PiperOrigin-RevId: 312167304 -- f13d248fafaf206492c1362c3574031aea3abaf7 by Matthew Brown <matthewbr@google.com>: Cleanup StrFormat extensions a little. PiperOrigin-RevId: 312166336 -- 9d9117589667afe2332bb7ad42bc967ca7c54502 by Derek Mauro <dmauro@google.com>: Internal change PiperOrigin-RevId: 312105213 -- 9a12b9b3aa0e59b8ee6cf9408ed0029045543a9b by Abseil Team <absl-team@google.com>: Complete IGNORE_TYPE macro renaming. PiperOrigin-RevId: 311999699 -- 64756f20d61021d999bd0d4c15e9ad3857382f57 by Gennadiy Rozental <rogeeff@google.com>: Switch to fixed bytes specific default value. This fixes the Abseil Flags for big endian platforms. PiperOrigin-RevId: 311844448 -- bdbe6b5b29791dbc3816ada1828458b3010ff1e9 by Laramie Leavitt <lar@google.com>: Change many distribution tests to use pcg_engine as a deterministic source of entropy. It's reasonable to test that the BitGen itself has good entropy, however when testing the cross product of all random distributions x all the architecture variations x all submitted changes results in a large number of tests. In order to account for these failures while still using good entropy requires that our allowed sigma need to account for all of these independent tests. Our current sigma values are too restrictive, and we see a lot of failures, so we have to either relax the sigma values or convert some of the statistical tests to use deterministic values. This changelist does the latter. PiperOrigin-RevId: 311840096 GitOrigin-RevId: f012012ef78234a6a4585321b67d7b7c92ebc266 Change-Id: Ic84886f38ff30d7d72c126e9b63c9a61eb729a1a
5 years ago
TESTONLY
)
absl_cc_library(
NAME
random_mocking_bit_gen
HDRS
"mock_distributions.h"
"mocking_bit_gen.h"
COPTS
${ABSL_DEFAULT_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::flat_hash_map
absl::raw_logging_internal
absl::random_distributions
absl::random_internal_distribution_caller
absl::random_internal_mock_overload_set
Export of internal Abseil changes -- 9e8b4a286d70df9487bff080816bd07ae38af5f8 by Evan Brown <ezb@google.com>: Add btree_node::transfer_n/transfer_n_backward and replace usage of uninitialized_move_n and value_destroy_n. PiperOrigin-RevId: 314600027 -- 6c452aa1ee7e46ab941ba7d1fa636da8ea3d7370 by Laramie Leavitt <lar@google.com>: Remove the MockingBitGenBase base class in favor of type-erasure in BitGenRef. In Abseil random, mocking was split across two different classes, MockingBitGenBase and MockingBitGen. This split existed because Google Mock is a test-only library that we don't link into production, so MockingBitGenBase provided a low-overhead scaffold used to lookup mocks when in test code, but which is unused in production code. That has been replaced by type-erasure which looks for a method named CallImpl with the correct signature. Weaken the coupling between MockingBitGen, DistributionCaller, and MockOverloadSet. Rename CallImpl to InvokeMock() Previously, the implementation of DistributionCaller was also split across different files using explicit instantiation of the DistributionCaller struct and some details in the Mocking classes. Now Distribution caller uses the presence of the InvokeMock() method to choose whether to use the mockable call path or the default call path. PiperOrigin-RevId: 314584095 -- 07853c47dc98698d67d65a3b9b662a65ab9def0a by Abseil Team <absl-team@google.com>: Add PC / backtrace / symbolization support for Apple platforms. Full backtrace support requires iOS 9+ PiperOrigin-RevId: 314415072 -- 43889f17a132b31f6558c6482721cbbc776128fd by Gennadiy Rozental <rogeeff@google.com>: Consolidate all reflection interface in the new module 'reflection' and expose interface to locate reflection handle by name. PiperOrigin-RevId: 314390358 GitOrigin-RevId: 9e8b4a286d70df9487bff080816bd07ae38af5f8 Change-Id: I8e0910437740cf9ea9da5000adddfcef127e1158
5 years ago
absl::random_random
Export of internal Abseil changes -- f012012ef78234a6a4585321b67d7b7c92ebc266 by Laramie Leavitt <lar@google.com>: Slight restructuring of absl/random/internal randen implementation. Convert round-keys.inc into randen_round_keys.cc file. Consistently use a 128-bit pointer type for internal method parameters. This allows simpler pointer arithmetic in C++ & permits removal of some constants and casts. Remove some redundancy in comments & constexpr variables. Specifically, all references to Randen algorithm parameters use RandenTraits; duplication in RandenSlow removed. PiperOrigin-RevId: 312190313 -- dc8b42e054046741e9ed65335bfdface997c6063 by Abseil Team <absl-team@google.com>: Internal change. PiperOrigin-RevId: 312167304 -- f13d248fafaf206492c1362c3574031aea3abaf7 by Matthew Brown <matthewbr@google.com>: Cleanup StrFormat extensions a little. PiperOrigin-RevId: 312166336 -- 9d9117589667afe2332bb7ad42bc967ca7c54502 by Derek Mauro <dmauro@google.com>: Internal change PiperOrigin-RevId: 312105213 -- 9a12b9b3aa0e59b8ee6cf9408ed0029045543a9b by Abseil Team <absl-team@google.com>: Complete IGNORE_TYPE macro renaming. PiperOrigin-RevId: 311999699 -- 64756f20d61021d999bd0d4c15e9ad3857382f57 by Gennadiy Rozental <rogeeff@google.com>: Switch to fixed bytes specific default value. This fixes the Abseil Flags for big endian platforms. PiperOrigin-RevId: 311844448 -- bdbe6b5b29791dbc3816ada1828458b3010ff1e9 by Laramie Leavitt <lar@google.com>: Change many distribution tests to use pcg_engine as a deterministic source of entropy. It's reasonable to test that the BitGen itself has good entropy, however when testing the cross product of all random distributions x all the architecture variations x all submitted changes results in a large number of tests. In order to account for these failures while still using good entropy requires that our allowed sigma need to account for all of these independent tests. Our current sigma values are too restrictive, and we see a lot of failures, so we have to either relax the sigma values or convert some of the statistical tests to use deterministic values. This changelist does the latter. PiperOrigin-RevId: 311840096 GitOrigin-RevId: f012012ef78234a6a4585321b67d7b7c92ebc266 Change-Id: Ic84886f38ff30d7d72c126e9b63c9a61eb729a1a
5 years ago
absl::strings
absl::span
absl::type_traits
absl::utility
absl::variant
gmock
gtest
TESTONLY
)
absl_cc_test(
NAME
random_mock_distributions_test
SRCS
"mock_distributions_test.cc"
COPTS
${ABSL_TEST_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::random_mocking_bit_gen
absl::random_random
gmock
gtest_main
)
absl_cc_test(
NAME
random_mocking_bit_gen_test
SRCS
"mocking_bit_gen_test.cc"
COPTS
${ABSL_TEST_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::random_bit_gen_ref
absl::random_mocking_bit_gen
absl::random_random
gmock
gtest_main
)
absl_cc_library(
NAME
random_distributions
SRCS
"discrete_distribution.cc"
"gaussian_distribution.cc"
HDRS
"bernoulli_distribution.h"
"beta_distribution.h"
"discrete_distribution.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_internal
absl::config
absl::core_headers
absl::random_internal_generate_real
Export of internal Abseil changes -- 7d0468a6610ed85586d5c87fd65de8dac5118923 by Derek Mauro <dmauro@google.com>: Import of CCTZ from GitHub. PiperOrigin-RevId: 313226473 -- 1131ef6d116f5ce7d46537a82f300ea06dcaaa53 by Gennadiy Rozental <rogeeff@google.com>: Migrate internal interface to use mutable references. PiperOrigin-RevId: 312931131 -- 96225212a9f5fbd0b38c71fe65539164992c7c3b by Laramie Leavitt <lar@google.com>: Remove random/internal/distributions.h This file was something of an historical artifact. All of the related code has either been removed or migraged, and so the only remaining type belongs with uniform_helper.h, as it is used to infer the return type of the absl::Uniform method in a few cases. PiperOrigin-RevId: 312878173 -- 6dcbd5be58ad425e08740ff64088373ee7fe4a72 by Mark Barolak <mbar@google.com>: Release the StrFormat test case for Cords to open source. PiperOrigin-RevId: 312707974 -- 34484d18dfb63a0a7ad6e2aaeb570e33592968be by Abseil Team <absl-team@google.com>: Let Cord::Cord(string&&), Cord::operator=(string&&), Cord::Append(string&&), and Cord::Prepend(string&&) steal string data and embed it into the Cord as a single external chunk, instead of copying it into flat chunks (at most 4083-byte each). Stealing string data is faster, but it creates a long chunk, which leads to a higher more memory usage if its subcords are created and outlive the whole Cord. These functions revert to copying the data if any of the following conditions holds: - string size is at most kMaxBytesToCopy (511), to avoid the overhead of an external chunk for short strings; - less than half of string capacity is used, to avoid pinning to much unused memory. PiperOrigin-RevId: 312683785 GitOrigin-RevId: 7d0468a6610ed85586d5c87fd65de8dac5118923 Change-Id: If79b5a1dfe6d53a8ddddbc7da84338f11fc4cfa3
5 years ago
absl::random_internal_distribution_caller
Export of internal Abseil changes -- f012012ef78234a6a4585321b67d7b7c92ebc266 by Laramie Leavitt <lar@google.com>: Slight restructuring of absl/random/internal randen implementation. Convert round-keys.inc into randen_round_keys.cc file. Consistently use a 128-bit pointer type for internal method parameters. This allows simpler pointer arithmetic in C++ & permits removal of some constants and casts. Remove some redundancy in comments & constexpr variables. Specifically, all references to Randen algorithm parameters use RandenTraits; duplication in RandenSlow removed. PiperOrigin-RevId: 312190313 -- dc8b42e054046741e9ed65335bfdface997c6063 by Abseil Team <absl-team@google.com>: Internal change. PiperOrigin-RevId: 312167304 -- f13d248fafaf206492c1362c3574031aea3abaf7 by Matthew Brown <matthewbr@google.com>: Cleanup StrFormat extensions a little. PiperOrigin-RevId: 312166336 -- 9d9117589667afe2332bb7ad42bc967ca7c54502 by Derek Mauro <dmauro@google.com>: Internal change PiperOrigin-RevId: 312105213 -- 9a12b9b3aa0e59b8ee6cf9408ed0029045543a9b by Abseil Team <absl-team@google.com>: Complete IGNORE_TYPE macro renaming. PiperOrigin-RevId: 311999699 -- 64756f20d61021d999bd0d4c15e9ad3857382f57 by Gennadiy Rozental <rogeeff@google.com>: Switch to fixed bytes specific default value. This fixes the Abseil Flags for big endian platforms. PiperOrigin-RevId: 311844448 -- bdbe6b5b29791dbc3816ada1828458b3010ff1e9 by Laramie Leavitt <lar@google.com>: Change many distribution tests to use pcg_engine as a deterministic source of entropy. It's reasonable to test that the BitGen itself has good entropy, however when testing the cross product of all random distributions x all the architecture variations x all submitted changes results in a large number of tests. In order to account for these failures while still using good entropy requires that our allowed sigma need to account for all of these independent tests. Our current sigma values are too restrictive, and we see a lot of failures, so we have to either relax the sigma values or convert some of the statistical tests to use deterministic values. This changelist does the latter. PiperOrigin-RevId: 311840096 GitOrigin-RevId: f012012ef78234a6a4585321b67d7b7c92ebc266 Change-Id: Ic84886f38ff30d7d72c126e9b63c9a61eb729a1a
5 years ago
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::random_internal_wide_multiply
absl::strings
absl::type_traits
)
absl_cc_library(
NAME
random_seed_gen_exception
SRCS
"seed_gen_exception.cc"
HDRS
"seed_gen_exception.h"
COPTS
${ABSL_DEFAULT_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::config
)
absl_cc_library(
NAME
random_seed_sequences
SRCS
"seed_sequences.cc"
HDRS
"seed_sequences.h"
COPTS
${ABSL_DEFAULT_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::inlined_vector
absl::random_internal_nonsecure_base
absl::random_internal_pool_urbg
absl::random_internal_salted_seed_seq
absl::random_internal_seed_material
absl::random_seed_gen_exception
absl::span
)
absl_cc_test(
NAME
random_bernoulli_distribution_test
SRCS
"bernoulli_distribution_test.cc"
COPTS
${ABSL_TEST_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::random_distributions
absl::random_random
absl::random_internal_sequence_urbg
absl::random_internal_pcg_engine
gmock
gtest_main
)
absl_cc_test(
NAME
random_beta_distribution_test
SRCS
"beta_distribution_test.cc"
COPTS
${ABSL_TEST_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::random_distributions
absl::random_random
absl::random_internal_distribution_test_util
absl::random_internal_sequence_urbg
absl::random_internal_pcg_engine
absl::raw_logging_internal
absl::strings
absl::str_format
gmock
gtest_main
)
absl_cc_test(
NAME
random_distributions_test
SRCS
"distributions_test.cc"
COPTS
${ABSL_TEST_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::random_distributions
absl::random_random
absl::random_internal_distribution_test_util
gmock
gtest_main
)
absl_cc_test(
NAME
random_generators_test
SRCS
"generators_test.cc"
COPTS
${ABSL_TEST_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
absl::random_distributions
absl::random_random
absl::raw_logging_internal
gmock
gtest_main
)
absl_cc_test(
NAME
random_log_uniform_int_distribution_test
SRCS
"log_uniform_int_distribution_test.cc"
COPTS
${ABSL_TEST_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
absl::random_distributions
absl::random_internal_distribution_test_util
absl::random_internal_pcg_engine
absl::random_internal_sequence_urbg
absl::random_random
absl::raw_logging_internal
absl::strings
absl::str_format
gmock
gtest_main
)
absl_cc_test(
NAME
random_discrete_distribution_test
SRCS
"discrete_distribution_test.cc"
COPTS
${ABSL_TEST_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::random_distributions
absl::random_internal_distribution_test_util
absl::random_internal_pcg_engine
absl::random_internal_sequence_urbg
absl::random_random
absl::raw_logging_internal
absl::strings
gmock
gtest_main
)
absl_cc_test(
NAME
random_poisson_distribution_test
SRCS
"poisson_distribution_test.cc"
COPTS
${ABSL_TEST_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::random_distributions
absl::random_random
absl::core_headers
absl::flat_hash_map
absl::random_internal_distribution_test_util
absl::random_internal_pcg_engine
absl::random_internal_sequence_urbg
absl::raw_logging_internal
absl::strings
absl::str_format
gmock
gtest_main
)
absl_cc_test(
NAME
random_exponential_distribution_test
SRCS
"exponential_distribution_test.cc"
COPTS
${ABSL_TEST_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::core_headers
absl::random_distributions
absl::random_internal_distribution_test_util
absl::random_internal_pcg_engine
absl::random_internal_sequence_urbg
absl::random_random
absl::raw_logging_internal
absl::strings
absl::str_format
gmock
gtest_main
)
absl_cc_test(
NAME
random_gaussian_distribution_test
SRCS
"gaussian_distribution_test.cc"
COPTS
${ABSL_TEST_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::core_headers
absl::random_distributions
absl::random_internal_distribution_test_util
absl::random_internal_sequence_urbg
absl::random_random
absl::raw_logging_internal
absl::strings
absl::str_format
gmock
gtest_main
)
absl_cc_test(
NAME
random_uniform_int_distribution_test
SRCS
"uniform_int_distribution_test.cc"
COPTS
${ABSL_TEST_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::random_distributions
absl::random_internal_distribution_test_util
absl::random_internal_pcg_engine
absl::random_internal_sequence_urbg
absl::random_random
absl::raw_logging_internal
absl::strings
gmock
gtest_main
)
absl_cc_test(
NAME
random_uniform_real_distribution_test
SRCS
"uniform_real_distribution_test.cc"
COPTS
${ABSL_TEST_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::random_distributions
absl::random_internal_distribution_test_util
absl::random_internal_pcg_engine
absl::random_internal_sequence_urbg
absl::random_random
absl::strings
gmock
gtest_main
)
absl_cc_test(
NAME
random_zipf_distribution_test
SRCS
"zipf_distribution_test.cc"
COPTS
${ABSL_TEST_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::random_distributions
absl::random_internal_distribution_test_util
absl::random_internal_pcg_engine
absl::random_internal_sequence_urbg
absl::random_random
absl::raw_logging_internal
absl::strings
gmock
gtest_main
)
absl_cc_test(
NAME
random_examples_test
SRCS
"examples_test.cc"
COPTS
${ABSL_TEST_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::random_random
gtest_main
)
absl_cc_test(
NAME
random_seed_sequences_test
SRCS
"seed_sequences_test.cc"
COPTS
${ABSL_TEST_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::random_seed_sequences
absl::random_internal_nonsecure_base
absl::random_random
gmock
gtest_main
)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
random_internal_traits
HDRS
"internal/traits.h"
COPTS
${ABSL_DEFAULT_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::config
)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
random_internal_distribution_caller
HDRS
"internal/distribution_caller.h"
COPTS
${ABSL_DEFAULT_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::config
Export of internal Abseil changes -- 9e8b4a286d70df9487bff080816bd07ae38af5f8 by Evan Brown <ezb@google.com>: Add btree_node::transfer_n/transfer_n_backward and replace usage of uninitialized_move_n and value_destroy_n. PiperOrigin-RevId: 314600027 -- 6c452aa1ee7e46ab941ba7d1fa636da8ea3d7370 by Laramie Leavitt <lar@google.com>: Remove the MockingBitGenBase base class in favor of type-erasure in BitGenRef. In Abseil random, mocking was split across two different classes, MockingBitGenBase and MockingBitGen. This split existed because Google Mock is a test-only library that we don't link into production, so MockingBitGenBase provided a low-overhead scaffold used to lookup mocks when in test code, but which is unused in production code. That has been replaced by type-erasure which looks for a method named CallImpl with the correct signature. Weaken the coupling between MockingBitGen, DistributionCaller, and MockOverloadSet. Rename CallImpl to InvokeMock() Previously, the implementation of DistributionCaller was also split across different files using explicit instantiation of the DistributionCaller struct and some details in the Mocking classes. Now Distribution caller uses the presence of the InvokeMock() method to choose whether to use the mockable call path or the default call path. PiperOrigin-RevId: 314584095 -- 07853c47dc98698d67d65a3b9b662a65ab9def0a by Abseil Team <absl-team@google.com>: Add PC / backtrace / symbolization support for Apple platforms. Full backtrace support requires iOS 9+ PiperOrigin-RevId: 314415072 -- 43889f17a132b31f6558c6482721cbbc776128fd by Gennadiy Rozental <rogeeff@google.com>: Consolidate all reflection interface in the new module 'reflection' and expose interface to locate reflection handle by name. PiperOrigin-RevId: 314390358 GitOrigin-RevId: 9e8b4a286d70df9487bff080816bd07ae38af5f8 Change-Id: I8e0910437740cf9ea9da5000adddfcef127e1158
5 years ago
absl::utility
absl::fast_type_id
Export of internal Abseil changes -- f012012ef78234a6a4585321b67d7b7c92ebc266 by Laramie Leavitt <lar@google.com>: Slight restructuring of absl/random/internal randen implementation. Convert round-keys.inc into randen_round_keys.cc file. Consistently use a 128-bit pointer type for internal method parameters. This allows simpler pointer arithmetic in C++ & permits removal of some constants and casts. Remove some redundancy in comments & constexpr variables. Specifically, all references to Randen algorithm parameters use RandenTraits; duplication in RandenSlow removed. PiperOrigin-RevId: 312190313 -- dc8b42e054046741e9ed65335bfdface997c6063 by Abseil Team <absl-team@google.com>: Internal change. PiperOrigin-RevId: 312167304 -- f13d248fafaf206492c1362c3574031aea3abaf7 by Matthew Brown <matthewbr@google.com>: Cleanup StrFormat extensions a little. PiperOrigin-RevId: 312166336 -- 9d9117589667afe2332bb7ad42bc967ca7c54502 by Derek Mauro <dmauro@google.com>: Internal change PiperOrigin-RevId: 312105213 -- 9a12b9b3aa0e59b8ee6cf9408ed0029045543a9b by Abseil Team <absl-team@google.com>: Complete IGNORE_TYPE macro renaming. PiperOrigin-RevId: 311999699 -- 64756f20d61021d999bd0d4c15e9ad3857382f57 by Gennadiy Rozental <rogeeff@google.com>: Switch to fixed bytes specific default value. This fixes the Abseil Flags for big endian platforms. PiperOrigin-RevId: 311844448 -- bdbe6b5b29791dbc3816ada1828458b3010ff1e9 by Laramie Leavitt <lar@google.com>: Change many distribution tests to use pcg_engine as a deterministic source of entropy. It's reasonable to test that the BitGen itself has good entropy, however when testing the cross product of all random distributions x all the architecture variations x all submitted changes results in a large number of tests. In order to account for these failures while still using good entropy requires that our allowed sigma need to account for all of these independent tests. Our current sigma values are too restrictive, and we see a lot of failures, so we have to either relax the sigma values or convert some of the statistical tests to use deterministic values. This changelist does the latter. PiperOrigin-RevId: 311840096 GitOrigin-RevId: f012012ef78234a6a4585321b67d7b7c92ebc266 Change-Id: Ic84886f38ff30d7d72c126e9b63c9a61eb729a1a
5 years ago
)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
random_internal_fast_uniform_bits
HDRS
"internal/fast_uniform_bits.h"
COPTS
${ABSL_DEFAULT_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::config
)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
random_internal_seed_material
SRCS
"internal/seed_material.cc"
HDRS
"internal/seed_material.h"
COPTS
${ABSL_DEFAULT_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
$<$<BOOL:${MINGW}>:"bcrypt">
DEPS
absl::core_headers
absl::optional
absl::random_internal_fast_uniform_bits
absl::raw_logging_internal
absl::span
absl::strings
)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
random_internal_pool_urbg
SRCS
"internal/pool_urbg.cc"
HDRS
"internal/pool_urbg.h"
COPTS
${ABSL_DEFAULT_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::base
absl::config
absl::core_headers
absl::endian
absl::random_internal_randen
absl::random_internal_seed_material
absl::random_internal_traits
absl::random_seed_gen_exception
absl::raw_logging_internal
absl::span
)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
random_internal_explicit_seed_seq
HDRS
"internal/random_internal_explicit_seed_seq.h"
COPTS
${ABSL_DEFAULT_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::config
TESTONLY
)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
random_internal_sequence_urbg
HDRS
"internal/sequence_urbg.h"
COPTS
${ABSL_DEFAULT_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::config
TESTONLY
)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
random_internal_salted_seed_seq
HDRS
"internal/salted_seed_seq.h"
COPTS
${ABSL_DEFAULT_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::inlined_vector
absl::optional
absl::span
absl::random_internal_seed_material
absl::type_traits
)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
random_internal_iostream_state_saver
HDRS
"internal/iostream_state_saver.h"
COPTS
${ABSL_DEFAULT_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::int128
absl::type_traits
)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
random_internal_generate_real
HDRS
"internal/generate_real.h"
COPTS
${ABSL_DEFAULT_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::bits
absl::random_internal_fastmath
absl::random_internal_traits
absl::type_traits
)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
random_internal_wide_multiply
HDRS
"internal/wide_multiply.h"
COPTS
${ABSL_DEFAULT_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::bits
absl::config
absl::int128
)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
random_internal_fastmath
HDRS
"internal/fastmath.h"
COPTS
${ABSL_DEFAULT_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::bits
)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
random_internal_nonsecure_base
HDRS
"internal/nonsecure_base.h"
COPTS
${ABSL_DEFAULT_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::core_headers
absl::optional
absl::random_internal_pool_urbg
absl::random_internal_salted_seed_seq
absl::random_internal_seed_material
absl::span
absl::type_traits
)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
random_internal_pcg_engine
HDRS
"internal/pcg_engine.h"
COPTS
${ABSL_DEFAULT_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::config
absl::int128
absl::random_internal_fastmath
absl::random_internal_iostream_state_saver
absl::type_traits
)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
random_internal_randen_engine
HDRS
"internal/randen_engine.h"
COPTS
${ABSL_DEFAULT_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::random_internal_iostream_state_saver
absl::random_internal_randen
absl::raw_logging_internal
absl::type_traits
)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
random_internal_platform
HDRS
"internal/randen_traits.h"
"internal/platform.h"
SRCS
"internal/randen_round_keys.cc"
COPTS
${ABSL_DEFAULT_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::config
)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
random_internal_randen
SRCS
"internal/randen.cc"
HDRS
"internal/randen.h"
COPTS
${ABSL_DEFAULT_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::random_internal_platform
absl::random_internal_randen_hwaes
absl::random_internal_randen_slow
)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
random_internal_randen_slow
SRCS
"internal/randen_slow.cc"
HDRS
"internal/randen_slow.h"
COPTS
${ABSL_DEFAULT_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::random_internal_platform
absl::config
)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
random_internal_randen_hwaes
SRCS
"internal/randen_detect.cc"
HDRS
"internal/randen_detect.h"
"internal/randen_hwaes.h"
COPTS
${ABSL_DEFAULT_COPTS}
${ABSL_RANDOM_RANDEN_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::random_internal_platform
absl::random_internal_randen_hwaes_impl
absl::config
)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
random_internal_randen_hwaes_impl
SRCS
"internal/randen_hwaes.cc"
"internal/randen_hwaes.h"
COPTS
${ABSL_DEFAULT_COPTS}
${ABSL_RANDOM_RANDEN_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::random_internal_platform
absl::config
)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
random_internal_distribution_test_util
SRCS
"internal/chi_square.cc"
"internal/distribution_test_util.cc"
HDRS
"internal/chi_square.h"
"internal/distribution_test_util.h"
COPTS
${ABSL_DEFAULT_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::config
absl::core_headers
absl::raw_logging_internal
absl::strings
absl::str_format
absl::span
)
# Internal-only target, do not depend on directly.
absl_cc_test(
NAME
random_internal_traits_test
SRCS
"internal/traits_test.cc"
COPTS
${ABSL_TEST_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::random_internal_traits
gtest_main
)
# Internal-only target, do not depend on directly.
absl_cc_test(
NAME
random_internal_generate_real_test
SRCS
"internal/generate_real_test.cc"
COPTS
${ABSL_TEST_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::bits
absl::flags
absl::random_internal_generate_real
gtest_main
)
# Internal-only target, do not depend on directly.
absl_cc_test(
NAME
random_internal_distribution_test_util_test
SRCS
"internal/distribution_test_util_test.cc"
COPTS
${ABSL_TEST_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::random_internal_distribution_test_util
gtest_main
)
# Internal-only target, do not depend on directly.
absl_cc_test(
NAME
random_internal_fastmath_test
SRCS
"internal/fastmath_test.cc"
COPTS
${ABSL_TEST_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::random_internal_fastmath
gtest_main
)
# Internal-only target, do not depend on directly.
absl_cc_test(
NAME
random_internal_explicit_seed_seq_test
SRCS
"internal/explicit_seed_seq_test.cc"
COPTS
${ABSL_TEST_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::random_internal_explicit_seed_seq
absl::random_seed_sequences
gmock
gtest_main
)
# Internal-only target, do not depend on directly.
absl_cc_test(
NAME
random_internal_salted_seed_seq_test
SRCS
"internal/salted_seed_seq_test.cc"
COPTS
${ABSL_TEST_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::random_internal_salted_seed_seq
gmock
gtest_main
)
# Internal-only target, do not depend on directly.
absl_cc_test(
NAME
random_internal_chi_square_test
SRCS
"internal/chi_square_test.cc"
COPTS
${ABSL_TEST_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::core_headers
absl::random_internal_distribution_test_util
gtest_main
)
# Internal-only target, do not depend on directly.
absl_cc_test(
NAME
random_internal_fast_uniform_bits_test
SRCS
"internal/fast_uniform_bits_test.cc"
COPTS
${ABSL_TEST_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::random_internal_fast_uniform_bits
gtest_main
)
# Internal-only target, do not depend on directly.
absl_cc_test(
NAME
random_internal_nonsecure_base_test
SRCS
"internal/nonsecure_base_test.cc"
COPTS
${ABSL_TEST_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::random_internal_nonsecure_base
absl::random_random
absl::random_distributions
absl::random_seed_sequences
absl::strings
gtest_main
)
# Internal-only target, do not depend on directly.
absl_cc_test(
NAME
random_internal_seed_material_test
SRCS
"internal/seed_material_test.cc"
COPTS
${ABSL_TEST_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::random_internal_seed_material
gmock
gtest_main
)
# Internal-only target, do not depend on directly.
absl_cc_test(
NAME
random_internal_pool_urbg_test
SRCS
"internal/pool_urbg_test.cc"
COPTS
${ABSL_TEST_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::random_internal_pool_urbg
absl::span
absl::type_traits
gtest_main
)
# Internal-only target, do not depend on directly.
absl_cc_test(
NAME
random_internal_pcg_engine_test
SRCS
"internal/pcg_engine_test.cc"
COPTS
${ABSL_TEST_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::random_internal_explicit_seed_seq
absl::random_internal_pcg_engine
absl::time
gmock
gtest_main
)
# Internal-only target, do not depend on directly.
absl_cc_test(
NAME
random_internal_randen_engine_test
SRCS
"internal/randen_engine_test.cc"
COPTS
${ABSL_TEST_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::random_internal_explicit_seed_seq
absl::random_internal_randen_engine
absl::raw_logging_internal
absl::strings
absl::time
gmock
gtest_main
)
# Internal-only target, do not depend on directly.
absl_cc_test(
NAME
random_internal_randen_test
SRCS
"internal/randen_test.cc"
COPTS
${ABSL_TEST_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::random_internal_randen
absl::type_traits
gtest_main
)
# Internal-only target, do not depend on directly.
absl_cc_test(
NAME
random_internal_randen_slow_test
SRCS
"internal/randen_slow_test.cc"
COPTS
${ABSL_TEST_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::random_internal_randen_slow
gtest_main
)
# Internal-only target, do not depend on directly.
absl_cc_test(
NAME
random_internal_randen_hwaes_test
SRCS
"internal/randen_hwaes_test.cc"
COPTS
${ABSL_TEST_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::random_internal_platform
absl::random_internal_randen_hwaes
absl::random_internal_randen_hwaes_impl
absl::raw_logging_internal
absl::str_format
gmock
gtest
)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
random_internal_uniform_helper
HDRS
"internal/uniform_helper.h"
COPTS
${ABSL_DEFAULT_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
Export of internal Abseil changes -- 7d0468a6610ed85586d5c87fd65de8dac5118923 by Derek Mauro <dmauro@google.com>: Import of CCTZ from GitHub. PiperOrigin-RevId: 313226473 -- 1131ef6d116f5ce7d46537a82f300ea06dcaaa53 by Gennadiy Rozental <rogeeff@google.com>: Migrate internal interface to use mutable references. PiperOrigin-RevId: 312931131 -- 96225212a9f5fbd0b38c71fe65539164992c7c3b by Laramie Leavitt <lar@google.com>: Remove random/internal/distributions.h This file was something of an historical artifact. All of the related code has either been removed or migraged, and so the only remaining type belongs with uniform_helper.h, as it is used to infer the return type of the absl::Uniform method in a few cases. PiperOrigin-RevId: 312878173 -- 6dcbd5be58ad425e08740ff64088373ee7fe4a72 by Mark Barolak <mbar@google.com>: Release the StrFormat test case for Cords to open source. PiperOrigin-RevId: 312707974 -- 34484d18dfb63a0a7ad6e2aaeb570e33592968be by Abseil Team <absl-team@google.com>: Let Cord::Cord(string&&), Cord::operator=(string&&), Cord::Append(string&&), and Cord::Prepend(string&&) steal string data and embed it into the Cord as a single external chunk, instead of copying it into flat chunks (at most 4083-byte each). Stealing string data is faster, but it creates a long chunk, which leads to a higher more memory usage if its subcords are created and outlive the whole Cord. These functions revert to copying the data if any of the following conditions holds: - string size is at most kMaxBytesToCopy (511), to avoid the overhead of an external chunk for short strings; - less than half of string capacity is used, to avoid pinning to much unused memory. PiperOrigin-RevId: 312683785 GitOrigin-RevId: 7d0468a6610ed85586d5c87fd65de8dac5118923 Change-Id: If79b5a1dfe6d53a8ddddbc7da84338f11fc4cfa3
5 years ago
absl::config
Export of internal Abseil changes -- f012012ef78234a6a4585321b67d7b7c92ebc266 by Laramie Leavitt <lar@google.com>: Slight restructuring of absl/random/internal randen implementation. Convert round-keys.inc into randen_round_keys.cc file. Consistently use a 128-bit pointer type for internal method parameters. This allows simpler pointer arithmetic in C++ & permits removal of some constants and casts. Remove some redundancy in comments & constexpr variables. Specifically, all references to Randen algorithm parameters use RandenTraits; duplication in RandenSlow removed. PiperOrigin-RevId: 312190313 -- dc8b42e054046741e9ed65335bfdface997c6063 by Abseil Team <absl-team@google.com>: Internal change. PiperOrigin-RevId: 312167304 -- f13d248fafaf206492c1362c3574031aea3abaf7 by Matthew Brown <matthewbr@google.com>: Cleanup StrFormat extensions a little. PiperOrigin-RevId: 312166336 -- 9d9117589667afe2332bb7ad42bc967ca7c54502 by Derek Mauro <dmauro@google.com>: Internal change PiperOrigin-RevId: 312105213 -- 9a12b9b3aa0e59b8ee6cf9408ed0029045543a9b by Abseil Team <absl-team@google.com>: Complete IGNORE_TYPE macro renaming. PiperOrigin-RevId: 311999699 -- 64756f20d61021d999bd0d4c15e9ad3857382f57 by Gennadiy Rozental <rogeeff@google.com>: Switch to fixed bytes specific default value. This fixes the Abseil Flags for big endian platforms. PiperOrigin-RevId: 311844448 -- bdbe6b5b29791dbc3816ada1828458b3010ff1e9 by Laramie Leavitt <lar@google.com>: Change many distribution tests to use pcg_engine as a deterministic source of entropy. It's reasonable to test that the BitGen itself has good entropy, however when testing the cross product of all random distributions x all the architecture variations x all submitted changes results in a large number of tests. In order to account for these failures while still using good entropy requires that our allowed sigma need to account for all of these independent tests. Our current sigma values are too restrictive, and we see a lot of failures, so we have to either relax the sigma values or convert some of the statistical tests to use deterministic values. This changelist does the latter. PiperOrigin-RevId: 311840096 GitOrigin-RevId: f012012ef78234a6a4585321b67d7b7c92ebc266 Change-Id: Ic84886f38ff30d7d72c126e9b63c9a61eb729a1a
5 years ago
absl::random_internal_traits
absl::type_traits
)
# Internal-only target, do not depend on directly.
absl_cc_test(
NAME
random_internal_iostream_state_saver_test
SRCS
"internal/iostream_state_saver_test.cc"
COPTS
${ABSL_TEST_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::random_internal_iostream_state_saver
gtest_main
)
# Internal-only target, do not depend on directly.
absl_cc_test(
NAME
random_internal_wide_multiply_test
SRCS
internal/wide_multiply_test.cc
COPTS
${ABSL_TEST_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::random_internal_wide_multiply
absl::bits
absl::int128
gtest_main
)