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* Export of internal Abseil changesGravatar Abseil Team2022-04-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | -- 3d018c03a34bf273a4b24b3584ed77f0a6d21686 by Abseil Team <absl-team@google.com>: Fix a spelling typo (s/boundries/boundaries). PiperOrigin-RevId: 442041877 Change-Id: I608020697d37b85316bb9a0838e4b457659c926c -- 518b8119e51db24ce7fb0fd2fe537ec43825c3e6 by Dino Radakovic <dinor@google.com>: absl/types/internal/variant: Make include guard uppercase https://google.github.io/styleguide/cppguide.html#The__define_Guard PiperOrigin-RevId: 441911692 Change-Id: I9837dd07f20204d8253f20627b0917a34dc21825 -- b91696c38310a7cae8c1ea9e2d479495f5dc3f69 by Greg Falcon <gfalcon@google.com>: Add an internal-only API to wrap __builtin_prefetch() if available. This private API is intended for future use by the Abseil implementation. Like any internal-namespaced function, it may be changed or removed at any time. PiperOrigin-RevId: 441894616 Change-Id: Iaa48bd4680b373f4a0d5afab0cb35e2a1908595f -- 0f01e8b0551a662e02dff60840c54320f987315f by Derek Mauro <dmauro@google.com>: C++20: Use the standard `constinit` keyword for `ABSL_CONST_INIT` when available PiperOrigin-RevId: 441778874 Change-Id: I70c616469752ff23b326b1c615437599f42cc6aa GitOrigin-RevId: 3d018c03a34bf273a4b24b3584ed77f0a6d21686
* Export of internal Abseil changesGravatar Abseil Team2022-03-15
| | | | | | | | | | | | | | | | | | | | | | | | | -- 5dc885f2b62993bccf33a3f3b99f7e460c819c89 by Derek Mauro <dmauro@google.com>: Remove the internal-only ABSL_INTERNAL_ASSUME now that ABSL_ASSUME is available and ABSL_INTERNAL_ASSUME has no more users. Improve the documentation to ABSL_ASSUME somewhat. PiperOrigin-RevId: 434803125 Change-Id: I7c27418463ffc1c7e10ecd50e2d17f348f686af7 -- 4aea19a0ef596228c9136a4c2446e6f25085f23c by Derek Mauro <dmauro@google.com>: Update documentation to warn against using absl::Hash across dynamically loaded libraries Fixes #1128 PiperOrigin-RevId: 434723247 Change-Id: Ib0c7ba03b2cab98b42e19e85be6833192d4b4067 GitOrigin-RevId: 5dc885f2b62993bccf33a3f3b99f7e460c819c89
* Export of internal Abseil changesGravatar Abseil Team2021-12-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | -- e7f53dfbf809812e84770217777f81b6308a3084 by Abseil Team <absl-team@google.com>: Add a parameter pack to absl profile to allow profiles to separate dynamic data from static data that is available at constructor-time. Background: `inline_element_size` is effectively constant, but there is a data race between its initialization and its access. We had fixed that race by making inline_element_size atomic. This CL changes `inline_element_size` back to a non-atomic integer, and provides a way for all profiles to provide Register()-time values. PiperOrigin-RevId: 413960559 -- 70234c5943f8e37e17c1d9c54d8ed61d39880abf by Chris Kennelly <ckennelly@google.com>: Document that absl::FunctionRef does not allocate. PiperOrigin-RevId: 413946831 -- 3308ae571412c4be3cc32d088c6edac98ff2d1ed by Samuel Benzaquen <sbenza@google.com>: Internal change PiperOrigin-RevId: 413933619 -- 1617093a730d055edcf7bc04fdd6509783f5f75d by Martijn Vels <mvels@google.com>: Internal Change PiperOrigin-RevId: 413778735 -- 03ad683f059c806a6c8b04f5b79b2662c3df8c73 by Evan Brown <ezb@google.com>: Unify btree erase_if definitions and optimize them so that we only do rebalancing once per leaf node. PiperOrigin-RevId: 413757280 -- 5ba402f70801938178e486617063f01c7862525d by Martijn Vels <mvels@google.com>: Cleanup up cord sampling internals PiperOrigin-RevId: 413755011 -- 522da8f9d3e0f11630d89fb41952004742bc335a by Evan Brown <ezb@google.com>: Add b-tree benchmark for erase_if. Since this benchmark doesn't work for std:: containers before C++20, disable it for them. PiperOrigin-RevId: 413740844 -- a690ea42de8ed4a761d00235d8b2fb7548ba9732 by Andy Getzendanner <durandal@google.com>: Import of CCTZ from GitHub. PiperOrigin-RevId: 413735737 GitOrigin-RevId: e7f53dfbf809812e84770217777f81b6308a3084 Change-Id: I4f9f9039ba92831bc48971964aa063244c9fed72
* Export of internal Abseil changesGravatar Abseil Team2021-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | -- e2a571b818faaec4185426a8cf71fd2970674423 by Matt Kulukundis <kfm@google.com>: Fix missed use of old RTTI macro PiperOrigin-RevId: 413239579 -- e3c15a3fe0a4e44d6e08d69ad912b2245a403bd6 by Derek Mauro <dmauro@google.com>: Makes erase_if return the number of erased elements for compatibility with C++20 https://en.cppreference.com/w/cpp/container/unordered_map/erase_if This may technically be an API break, but no actual breaks were found in Google code. Fixes to open source code should be trivial. Closes #1065 PiperOrigin-RevId: 413204392 -- c1fb1ddbc2def3f3d177e5b80b9934bdbb7b16fc by Matt Kulukundis <kfm@google.com>: Consolidate to a single HAS_RTTI macro PiperOrigin-RevId: 413169336 GitOrigin-RevId: e2a571b818faaec4185426a8cf71fd2970674423 Change-Id: I74b78ebd5fc172e3f5fcbd13a58cf53f7b250ae9
* Export of internal Abseil changesGravatar Abseil Team2021-11-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | -- 2130ba98c8359b08d97fb16d84dfd05687005dcf by Abseil Team <absl-team@google.com>: Tweaking the documentation of c_all_of to state the effect more directly. PiperOrigin-RevId: 410557900 -- 4732289bf4b56123fed113e36be4710b55c6a6c7 by Greg Falcon <gfalcon@google.com>: Improve the quality of absl::Hash<std::vector<bool>>. This previously dispatched to std::hash<vector<bool>>, which suffers from trivial collisions on many platforms. (They often hash the internal words but no size info, so that, e.g., {1, 1} and {1, 1, 0} collide.) Also extended the unit test to exercise this. PiperOrigin-RevId: 410329943 -- 1c5f3934230a7669f74c96b305251786a265e235 by Greg Falcon <gfalcon@google.com>: Add broader testing of absl hash contracts in the hash unit test. In particular, test that the hash erasure mechanism works. PiperOrigin-RevId: 410312738 -- 5e1923f527ed3d02f6752a5b38d5e1c17a4a146f by Derek Mauro <dmauro@google.com>: Internal change PiperOrigin-RevId: 410290663 -- 8c74bc962b3b98a5908017c345efc592393048ea by Martijn Vels <mvels@google.com>: Add Cord::CreateFlat() function PiperOrigin-RevId: 410260776 -- bd0de4e94c85620d3b8dd60fae367b730fc4cb34 by Evan Brown <ezb@google.com>: Rename node_hash_policy to node_slot_policy. Motivation: we can potentially reuse this code for node_btree_*. PiperOrigin-RevId: 410082271 GitOrigin-RevId: 2130ba98c8359b08d97fb16d84dfd05687005dcf Change-Id: Ie052084cf992dee250d8b2f388d39c4de0dcff40
* Export of internal Abseil changesGravatar Abseil Team2020-12-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | -- f0456157cdc6cef6dbb5d2f99f9dc3ca0e213fab by Abseil Team <absl-team@google.com>: Improve flag_benchmark reproducibility, test multiple threads This adds multiple threads to the flags benchmark, and also uses some linker magic to ensure that the defined flags are mapped to a consistent alignment regardless of other code changes in the benchmark binary. The benchmark performance in multiple threads is somewhat sensitive to the alignment of the FlagImpl class, depending on whether the flag value and the absl::Mutex are on the same cacheline or different ones. Making all flags be cacheline-aligned would probably waste too much memory, so this CL instead just makes the memory alignment consistent within the tests. PiperOrigin-RevId: 347536882 -- a019646d306b9497a1eba7efa5e2c4c651d9979d by Derek Mauro <dmauro@google.com>: Fix other comments in node_hash_set.h PiperOrigin-RevId: 347462975 -- 66a4b39fe84a3e81935ad08ee76291df13d1d5e6 by Abseil Team <absl-team@google.com>: Internal change PiperOrigin-RevId: 347436244 -- 52f4d18c2c4439d26428f64ac4de41e6183919ee by Mark Barolak <mbar@google.com>: container: fix introduction for node_hash_set.h Import of https://github.com/abseil/abseil-cpp/pull/861 PiperOrigin-RevId: 347432772 GitOrigin-RevId: f0456157cdc6cef6dbb5d2f99f9dc3ca0e213fab Change-Id: I629f27e5b9584d92b0a42284c1acf708779bad3f
* Export of internal Abseil changesGravatar Abseil Team2020-09-16
| | | | | | | | | | | | | | | | | | -- 14d42e9d0b8aed0c0f00900cd6fd790908930de5 by Gennadiy Rozental <rogeeff@google.com>: Fix gcc ci build command for LTS PiperOrigin-RevId: 331543198 -- f1655ec91a4ad656dd1100cf2e134d08941278ca by Abseil Team <absl-team@google.com>: Consistently document size_type return value of all map/set types. PiperOrigin-RevId: 331528359 GitOrigin-RevId: 14d42e9d0b8aed0c0f00900cd6fd790908930de5 Change-Id: I33ebba4acb3e5918e4e112f03c81aba529dcd0b4
* Export of internal Abseil changesGravatar Abseil Team2020-04-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | -- 53550735f5a943dfb99225e7c53f211c2d6e7951 by Gennadiy Rozental <rogeeff@google.com>: Import of CCTZ from GitHub. PiperOrigin-RevId: 309333648 -- 847bbf8a1d9cd322ec058c6f932d1f687fd3d331 by Gennadiy Rozental <rogeeff@google.com>: Make Validation interfaces private in CommandLineFlag. Calls are rewired via private interface access struct. PiperOrigin-RevId: 309323013 -- a600fc5051e0a0af50a7850450fd3ed1aef3f316 by Matthew Brown <matthewbr@google.com>: Internal Change. PiperOrigin-RevId: 309292207 -- 937d00ce3cf62c5f23f59b5377471fd01d6bfbc7 by Gennadiy Rozental <rogeeff@google.com>: Make TypeId interface private in CommandLineFlag. We also rewire the SaveState via the new PrivateHandleInterface trampoline class. This class will be the only way to access private methods of class CommandLineFlag. PiperOrigin-RevId: 309282547 -- 796c4bd35073b6a8337762bdb13603dae12a4df1 by Derek Mauro <dmauro@google.com>: Cleanup uses of kLinkerInitialized PiperOrigin-RevId: 309274734 -- c831446c52d9ef4bdcb1ea369840904620abc4b9 by Gennadiy Rozental <rogeeff@google.com>: Eliminate the interface IsModified of CommndLineFlag. PiperOrigin-RevId: 309256248 -- a1db59d7f7aa39cb0a37dbf80f8c04e371da8465 by Gennadiy Rozental <rogeeff@google.com>: Avoid default value generator if default value expression is constexpr. If possible, we detect constexpr-ness of default value expression and avoid storing default value generator in side of flag and instead set the flag's value to the value of that expression at const initialization time of flag objects. At the moment we only do this for flags of (all) integral, float and double value types PiperOrigin-RevId: 309110630 -- ae3b4a139aacd8fc165c9acd2a3cbae1f9e26af4 by Gennadiy Rozental <rogeeff@google.com>: Make SaveState a private method of the CommandLineFlag and make it only accessible from FlagSaverImpl. There is no other call sites for this call. PiperOrigin-RevId: 309073989 -- cbc24b4dcc166dd6b0208e9d7620484eaaaa7ee0 by Abseil Team <absl-team@google.com>: Eliminate the interface IsModified of CommndLineFlag. PiperOrigin-RevId: 309064639 -- 08e79645a89d71785c5381cea9c413357db9824a by Gennadiy Rozental <rogeeff@google.com>: Eliminate the interface IsModified of CommndLineFlag. PiperOrigin-RevId: 309054430 -- 4a6c70233c60dc8c39b7fa9beb5fa687c215261f by Gennadiy Rozental <rogeeff@google.com>: Internal change PiperOrigin-RevId: 308900784 -- 13160efdf7710f142778d5a1e4c85aa309f019b6 by Abseil Team <absl-team@google.com>: Provide definitions of static member variables -- improved C++11 support. PiperOrigin-RevId: 308900290 -- 0343b8228657b9b313afdfe88c4a7b2137d56db4 by Gennadiy Rozental <rogeeff@google.com>: Rename method Get<T> to TryGet<T> per approved spec before making interface public. PiperOrigin-RevId: 308889113 -- 7b84e27fb857fc1296a05504970f506d47d2f2c1 by Derek Mauro <dmauro@google.com>: Remove node_hash_* methods that were deprecated on release PiperOrigin-RevId: 308837933 -- 599d44ee72c02b6bb6e1c1a1db72873841441416 by Gennadiy Rozental <rogeeff@google.com>: Eliminate CommandLineFlag::Typename interface per approved spec before making CommandLineFlag public. PiperOrigin-RevId: 308814376 GitOrigin-RevId: 53550735f5a943dfb99225e7c53f211c2d6e7951 Change-Id: Iae52c65b7322152c7e58f222d60eb5a21699a2cb
* Export of internal Abseil changesGravatar Abseil Team2020-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | -- dc6d2715f0415082fcc8da8bf74e74bce69b236c by Derek Mauro <dmauro@google.com>: Correctly detect C++ exceptions support on Clang for Windows PiperOrigin-RevId: 294905116 -- b43c44501b4820f4a2f396e426619bd02565707e by Derek Mauro <dmauro@google.com>: Set CMAKE_CXX_STANDARD on the MacOS CMake build PiperOrigin-RevId: 294730418 -- 184a078649167f9738da60b0f12108256bcfd67b by Abseil Team <absl-team@google.com>: No need for custom spec to deal with limited platforms. PiperOrigin-RevId: 294700133 -- b437c7f659b809fc84a45eab284265fec497a3e3 by Abseil Team <absl-team@google.com>: Not calling sigaltstack on WatchOS and TVOS since they don't allow it. PiperOrigin-RevId: 294699951 -- 23ab8dd381ee4104125dece8455bc96b81239789 by Gennadiy Rozental <rogeeff@google.com>: Replace use of atomic+global Mutex+bool with absl::call_once for Flag initialization. This simplifies the initialization logic and helps with upcoming work with value storage rework. PiperOrigin-RevId: 294654938 -- cee576163a2753c6138bc254e81de4800ea3307a by Gennadiy Rozental <rogeeff@google.com>: Separate const bits from mutable bits. Since bit field is not atomic unit for reading/writing, we can't have constant bits which are not protected by data guard to share the space with mutable bits which are protected. This CL just reorder fields in class and does not make any other changes. PiperOrigin-RevId: 294501780 -- b4d0e2ab559d04f655c93f008594562234773c15 by Abseil Team <absl-team@google.com>: Correct the comment. PiperOrigin-RevId: 294499328 -- a788cf71af6247df033298c49939ba0414d71693 by Derek Mauro <dmauro@google.com>: Move the FAQ to the top level directory PiperOrigin-RevId: 294493863 GitOrigin-RevId: dc6d2715f0415082fcc8da8bf74e74bce69b236c Change-Id: I71b0d8cd401b48d41433417858ae0d69398b6602
* Export of internal Abseil changesGravatar Abseil Team2020-01-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | -- 330051e00cd57ee516b4eaf656965656ffbcd0bc by Abseil Team <absl-team@google.com>: Fix indentation in comment. PiperOrigin-RevId: 287997504 -- 35fb1a893e708031ba4fc0db460875eb0d31820e by Abseil Team <absl-team@google.com>: Enable compile-time enforcement that absl::Substitute patterns to not contain unescaped $ symbols. absl::Substitute already considers unescaped $ symbols undefined behavior and crashes when it's passed them in debug builds. Some code isn't ever built in debug mode, though, and inadvertently used some unescaped $ symbols, which led to surprising results. This change will prevent that problem from happening in the future. PiperOrigin-RevId: 287906643 -- c5762833ebde6d7110bf68041a823b571c238e9e by Gennadiy Rozental <rogeeff@google.com>: Move all the flag data into a single place instead of being split between handle and flag object. After this change CommandLineFlag will not hold any data anymore. And we also do not need to pass the CommandLineFlag around in Abseil Flag implementation to report flag name and location. PiperOrigin-RevId: 287899076 -- 8b5fb644f1e3d9267b7a75106fe9a72c886db786 by Derek Mauro <dmauro@google.com>: Upgrade CI testing to Bazel 2.0.0 and Clang 407ac2eb5f13 -fno-sanitize-blacklist is to workaround https://github.com/bazelbuild/bazel/issues/10510 PiperOrigin-RevId: 287875363 -- a20cc1d58895de2babc3748a6c79d1d6813734ef by Abseil Team <absl-team@google.com>: Make ABSL_RETIRED_FLAG behave consistently with ABSL_FLAG. Before the change: ABSL_RETIRED_FLAG does not compile when there are competing ctors in the type, even when ABSL_FLAG does. After the change: ABSL_RETIRED_FLAG compiles when ABSL_FLAG does. PiperOrigin-RevId: 286483183 -- 1cff7e67329d2be9e50bee1f2e76ef9ffd2edde5 by Abseil Team <absl-team@google.com>: Support C++20 erase_if API in unordered associative containers See [unord.set.erasure]: https://eel.is/c++draft/unord.set.erasure See [unord.map.erasure]: https://eel.is/c++draft/unord.map.erasure PiperOrigin-RevId: 286461140 GitOrigin-RevId: 330051e00cd57ee516b4eaf656965656ffbcd0bc Change-Id: I5513110b41c2af08a44da54612cff341ac5c6607
* Export of internal Abseil changesGravatar Abseil Team2019-12-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | -- c99f979ad34f155fbeeea69b88bdc7458d89a21c by Derek Mauro <dmauro@google.com>: Remove a floating point division by zero test. This isn't testing behavior related to the library, and MSVC warns about it in opt mode. PiperOrigin-RevId: 285220804 -- 68b015491f0dbf1ab547994673281abd1f34cd4b by Gennadiy Rozental <rogeeff@google.com>: This CL introduces following changes to the class FlagImpl: * We eliminate the CommandLineFlagLocks struct. Instead callback guard and callback function are combined into a single CallbackData struct, while primary data lock is stored separately. * CallbackData member of class FlagImpl is initially set to be nullptr and is only allocated and initialized when a flag's callback is being set. For most flags we do not pay for the extra space and extra absl::Mutex now. * Primary data guard is stored in data_guard_ data member. This is a properly aligned character buffer of necessary size. During initialization of the flag we construct absl::Mutex in this space using placement new call. * We now avoid extra value copy after successful attempt to parse value out of string. Instead we swap flag's current value with tentative value we just produced. PiperOrigin-RevId: 285132636 -- ed45d118fb818969eb13094cf7827c885dfc562c by Tom Manshreck <shreck@google.com>: Change null-term* (and nul-term*) to NUL-term* in comments PiperOrigin-RevId: 285036610 -- 729619017944db895ce8d6d29c1995aa2e5628a5 by Derek Mauro <dmauro@google.com>: Use the Posix implementation of thread identity on MinGW. Some versions of MinGW suffer from thread_local bugs. PiperOrigin-RevId: 285022920 -- 39a25493503c76885bc3254c28f66a251c5b5bb0 by Greg Falcon <gfalcon@google.com>: Implementation detail change. Add further ABSL_NAMESPACE_BEGIN and _END annotation macros to files in Abseil. PiperOrigin-RevId: 285012012 GitOrigin-RevId: c99f979ad34f155fbeeea69b88bdc7458d89a21c Change-Id: I4c85d3704e45d11a9ac50d562f39640a6adbedc1
* Changed HTTP URLs to HTTPS where possible (#270)Gravatar nik72732019-03-08
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* Export of internal Abseil changes.Gravatar Abseil Team2018-12-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | -- cd076f55c1fa600131f6dda392533dfe61679fc0 by Abseil Team <absl-team@google.com>: Internal change PiperOrigin-RevId: 224008762 -- e05f62b01286d51044ff86ec6ef565749b9faf82 by Abseil Team <absl-team@google.com>: Create a pow10() test helper function to compute guaranteed-precise double values of 10^x. Not all standard libraries ship bit-accurate pow() functions, causing tests to fail that rely on expected values generated by it. PiperOrigin-RevId: 223883762 -- fd88e5e3f7ab80f7f5df9fd1488cd58b4573be69 by Abseil Team <absl-team@google.com>: Remove some absl:: qualifications to work around inline namespace bugs on MSVC 2015. PiperOrigin-RevId: 223869642 -- 6276cfff969d596edd36a2bbaba65ee045808903 by Abseil Team <absl-team@google.com>: Update absl/memory/CMakeLists.txt to use new functions i.e. absl_cc_(library|test) PiperOrigin-RevId: 223854224 -- 359de9afc7a34c975fd3e0cbc52afd96637d97bd by Chris Kennelly <ckennelly@google.com>: Mark spinlock_benchmark_common as alwayslink = 1. PiperOrigin-RevId: 223844536 -- 450cd8cbe2789a6d54ed1eb87170259bb334f8b9 by Abseil Team <absl-team@google.com>: Support .* (pointer-to-member dereference) expressions in demangle.cc. PiperOrigin-RevId: 223826797 -- 772ca92179c3634f3e31a80bbc272ed8022e3572 by Abseil Team <absl-team@google.com>: Fix misspellings in absl::variant comments and replace a ' with a `. PiperOrigin-RevId: 223807911 -- 35dcdc2fbf299d195658aac101887f6dcad1de2f by Abseil Team <absl-team@google.com>: Bug fix in CMakeLists.txt file (SRCS --> HDRS). The compressed_tuple header-only library is being defined with the SRCS parameter instead of the HDRS parameter and this has been observed to cause some builds on some platforms to attempt to create a static library from it which fails since there are no .cc sources. PiperOrigin-RevId: 223805367 -- 4a57a3d2045bb137c0c97958e45ce425190b8d3e by Chris Kennelly <ckennelly@google.com>: Add test that absl::make_unique value initializes memory. PiperOrigin-RevId: 223801819 -- dfe8289d7f4dcc6bb568a26aaf192a89e896bdfd by Chris Kennelly <ckennelly@google.com>: SpinLock: Use exchange to avoid missing wakeups. The default fast path for SpinLock::Unlock does not use an atomic. If the SpinLock becomes contended while we are unlocking between lockword_.load and lockword_.store, we will fail to wake up the new waiter. This can cause unexpected latency spikes. PiperOrigin-RevId: 223800369 -- 9b9d35df786482f0016f77dd31691eff81503d23 by Abseil Team <absl-team@google.com>: Update absl/hash/CMakeLists.txt to use new functions i.e. absl_cc_(library|test) PiperOrigin-RevId: 223755819 -- c2014e2704b87e7cdce2d2a0287c7e2397752296 by Abseil Team <absl-team@google.com>: Update absl/debugging/CMakeLists.txt to use new functions i.e. absl_cc_(library|test) PiperOrigin-RevId: 223751986 -- d83a4e09126400e3fd80645cb03ee558f532271e by Derek Mauro <dmauro@google.com>: Cleanup synchronization benchmarks. PiperOrigin-RevId: 223589416 -- fad140b473586531b5b12843f942ec27dfcf5e93 by CJ Johnson <johnsoncj@google.com>: Makes unifies the order of forward_iterator and input_iterator overloads PiperOrigin-RevId: 223580660 -- 6cd7c96faa7cc5f79f574e35a1b13837ef187d05 by Abseil Team <absl-team@google.com>: Internal Change. PiperOrigin-RevId: 223561629 -- bd2e545356b0f548af0e3c14bb2f7f0e712e49d0 by Shaindel Schwartz <shaindel@google.com>: Remove misleading comments. try_emplace() does not exist for the hash_set containers. PiperOrigin-RevId: 223543089 -- 0cd380a53b587eb7aacc4003a4a3bbb6c78d7c10 by Derek Mauro <dmauro@google.com>: Internal change PiperOrigin-RevId: 223512551 -- 7156dfee599cb72e9adddfe0e6ae07a95ddf10bb by Greg Miller <jgm@google.com>: Fixes UB that would result from constructing, multiplying, or dividing a Duration with a double "NaN" value. This CL changes the absl::Duration *implementation* to return an InfiniteDuration value that has the same sign as the given NaN. PiperOrigin-RevId: 223407499 -- 196b7d18609958267951882baf7f9429e49bcafa by CJ Johnson <johnsoncj@google.com>: Addresses NVCC+MSVC compilation bug where `inlined_capacity()` was not considered valid in constexpr PiperOrigin-RevId: 223397718 GitOrigin-RevId: cd076f55c1fa600131f6dda392533dfe61679fc0 Change-Id: I5423ca6470f661a7c6f73aa8fee49990446f157f
* Export of internal Abseil changes.Gravatar Abseil Team2018-11-29
| | | | | | | | | | | | | | | | | | | | | | | | | -- 008301e65c323ea0b78e4a92221bf43f7f01e358 by Abseil Team <absl-team@google.com>: Add k...Pad17 through 20 PadSpec enum values. PiperOrigin-RevId: 223371590 -- ad0580b0a215257044e090181630793b7e5e9ab0 by Jon Cohen <cohenjon@google.com>: Make the table in the prefetch check not fit in L2 cache. This should help deflake the test. PiperOrigin-RevId: 223224646 -- 77c76690626b89944946d01da5e3428b763103e8 by Abseil Team <absl-team@google.com>: Fixed typo in container by replacing asbl::Hash with absl::Hash. PiperOrigin-RevId: 223083789 GitOrigin-RevId: 008301e65c323ea0b78e4a92221bf43f7f01e358 Change-Id: I81399f09cd82fbb27bcfec4c1517bb5d2fd07f3b
* Export of internal Abseil changes.Gravatar Abseil Team2018-11-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | -- 07575526242a8e1275ac4223a3d2822795f46569 by CJ Johnson <johnsoncj@google.com>: Comment cleanup on InlinedVector PiperOrigin-RevId: 221322176 -- 49a5e643f85e34d53c41f5e6cc33357c55c9115d by Matt Kulukundis <kfm@google.com>: Internal cleanup PiperOrigin-RevId: 221309185 -- bb35be87ec9c74244b7d902e7e7d2d33ab139d76 by Abseil Team <absl-team@google.com>: Fix typo in comment. PiperOrigin-RevId: 221145354 -- afd4d7c106919708004e06aeea068a57c28aec44 by Derek Mauro <dmauro@google.com>: Update the debugging log message in CallOnceImpl() PiperOrigin-RevId: 221103254 -- 0b9dace8b88113777bf26a6d38f9bc0bcaf053a1 by Abseil Team <absl-team@google.com>: Workaround an MSVC 2015 bug in compile-time initialization. PiperOrigin-RevId: 220871483 -- ea0a3854511ed26beab827e5a5113766b334db86 by Marek Gilbert <mcg@google.com>: Fix ABSL_HAVE_THREAD_LOCAL when compiling for iOS 8 with Xcode 10. Xcode 10 has moved the check for thread_local to a link time, so clang reports __has_feature(cxx_thread_local) but then linking fails with messages like this: ld: targeted OS version does not support use of thread local variables PiperOrigin-RevId: 220815885 -- 485b6876c158c3dcf37eb32d7e512242d5d4ecc6 by Greg Falcon <gfalcon@google.com>: Make the absl::c_set_xxxx() algorithms refuse to compile when passed an unordered collection from std:: or absl::. These algorithms operate on sorted sequences; passing an unordered container to them is nearly certainly a bug. This change is technically an API break, but it only breaks incorrect code. We could try to be more clever and detect unordered collections from other libraries, but false positives will break legal code, and this would constitute an API break Abseil cannot afford. PiperOrigin-RevId: 220794190 -- c47cff7f9cc70a4c1604eee0131af552f40e46d6 by Jon Cohen <cohenjon@google.com>: MSVC 2017's STL throws a Structured Exception (not a C++ exception, essentially equivalent to SIGSEGV) when variant::emplace calls a throwing constructor when using the debug multithreaded MSVC runtime DLL. This manifests in dbg mode in Bazel builds. Disable tests which trigger this bug. It's impossible to specifically pull out MSVC 2017 -dbg modes because there's no way for Bazel to know when version of MSVC is being used -- you tell Bazel the directory where the MSVC tools live, not which version of MSVC tools to use. Thus the best we can do is switch on _DEBUG, which is set whenever the debug runtime is selected with the /MDd build flag, as in Bazel -dbg modes. See https://msdn.microsoft.com/en-us/library/b0084kay.aspx ctrl-f "_DEBUG" PiperOrigin-RevId: 220706161 -- 43993d4af309d92f4ebff38391dcc245f154ecc7 by Shaindel Schwartz <shaindel@google.com>: Internal change PiperOrigin-RevId: 220688429 -- 2448802972dcc261af153af464f2b022ef54a2a9 by Abseil Team <absl-team@google.com>: Speed up operator* for uint128 in WIN64. PiperOrigin-RevId: 220678790 -- 7b376403dd05ba10152fb52e40b29d8af79b58bb by Abseil Team <absl-team@google.com>: Import of CCTZ from GitHub. PiperOrigin-RevId: 220654834 -- ae08af58111c3f838b8d4de25f501c3559c86002 by Abseil Team <absl-team@google.com>: CMake: Add absl_cc_test function PiperOrigin-RevId: 220603940 GitOrigin-RevId: 07575526242a8e1275ac4223a3d2822795f46569 Change-Id: Iba7f53eb394c8a9de564582a976793f9bb0596d9
* Export of internal Abseil changes.Gravatar Abseil Team2018-11-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | -- ee19e203eca970ff88e8f25ce4e19c32e143b988 by Jon Cohen <cohenjon@google.com>: Exception safety testing no longer uses absl::optional PiperOrigin-RevId: 220336204 -- 460666eb0b316a8b4aeedc589644d53b05251bd1 by Derek Mauro <dmauro@google.com>: Rework SwissTable SSE2 support - Use SSE2 on MSVC when available https://github.com/abseil/abseil-cpp/issues/210 - Emulate _mm_cmpgt_epi8 with other SSE2 instructions when using -funsigned-char under GCC https://github.com/abseil/abseil-cpp/issues/209 PiperOrigin-RevId: 220312351 -- 1f4318ecedf8d539b7b698eb803d613ad6b69278 by Abseil Team <absl-team@google.com>: Change CollectPerfectRatios to use 10 trials to smooth out the outliers in the sample. PiperOrigin-RevId: 220286579 -- 6755abc2673553a7f578bb29c6e9ca8d991bc9c8 by Abseil Team <absl-team@google.com>: Internal change PiperOrigin-RevId: 220274307 -- 8645b6187329ebf0aaf3c2de2888ba44466cd879 by Abseil Team <absl-team@google.com>: * #endif for a header guard should reference the guard macro in a comment PiperOrigin-RevId: 220206868 -- 3987a7ad11319230910931cd2468b60b3fd1b85c by Gennadiy Civil <misterg@google.com>: Internal Change PiperOrigin-RevId: 220136674 -- cc908c1db2ee0d4523dc813e33f600583bb986c5 by Abseil Team <absl-team@google.com>: absl: fix backoff logic in SpinLockWait There are 3 bugs in loop variable handling: 1. It starts with 0, but AbslInternalSpinLockDelay ignores loop == 0. So it does not actually wait when it should. 2. loop is incremented after successful state changes, but it should not (why would be increase backoff delay after that?). 3. loop is incremented after CAS failures, but it should not (why would be increase backoff delay after that?). Use the same handling of loop as used in SpinLock. PiperOrigin-RevId: 220136079 -- a0a1c6ef5910ebd28e07215d7df03cc0da0b3eed by Abseil Team <absl-team@google.com>: absl: relax unnecessarily strong memory ordering in SpinLock::SlowLock We don't need to acquire visibility over anything when setting kSpinLockSleeper. Replace the confusing and unnecessarily strong memory order with relaxed. PiperOrigin-RevId: 220023380 -- c50858b51af28b9fca1a62616324f85f3e84ea74 by Tom Manshreck <shreck@google.com>: Update comments in flat_hash_map, node_hash_{set, map} and the containers developer guide PiperOrigin-RevId: 219938692 -- e87b7d1a5f61e165b1c44d3b16d8d967197cdfce by CJ Johnson <johnsoncj@google.com>: Rearranges the public methods of InlinedVector and cleans up the comments PiperOrigin-RevId: 219896257 -- f3234c466f792e0fc4bfd21fc7919dba5e679375 by CJ Johnson <johnsoncj@google.com>: Adds branch prediction to exceptional early exit cases of inlined vector's API PiperOrigin-RevId: 219887173 -- 4dfccf1a81ca0425912d3da25a8470f78c532ce4 by CJ Johnson <johnsoncj@google.com>: Fixes the InlinedVector public interface to use the allocator type references instead of assuming the type Also cleans up some cruft in formatting and comments PiperOrigin-RevId: 219878876 -- 4bb6a2b892abb10bd6a424db7e94ed8640802470 by Tom Manshreck <shreck@google.com>: Add comments on constructor and assignment operator support to flat_hash_set PiperOrigin-RevId: 219825338 -- c23f973e2f7f4feea0da36bf8a9c3f8a8954bb74 by Abseil Team <absl-team@google.com>: Import of CCTZ from GitHub. PiperOrigin-RevId: 219823847 GitOrigin-RevId: ee19e203eca970ff88e8f25ce4e19c32e143b988 Change-Id: I288c927ca481dc57340420dbb4c278a05cf15e83
* Export of internal Abseil changes.Gravatar Abseil Team2018-10-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | -- 1c1d6e2404dfc6caa022b335df5acdac6da50fe1 by Derek Mauro <dmauro@google.com>: Fix the internal namespacing in unaligned_access.h PiperOrigin-RevId: 215434506 -- 17d4400aebf025a230690fc1c7a968ef8d85bbba by Eric Fiselier <ericwf@google.com>: gtest depends on the GCC extension allowing variadic macros to be passed a empty parameter pack for ..., but LLVM diagnoses this as a GNU extension. This patch suppresses the warning when building the absl tests. PiperOrigin-RevId: 215426161 -- f2c49dde23a9f445b9de963f1bbe840ebb568b30 by Eric Fiselier <ericwf@google.com>: Use EXPECT_DEATH_IF_SUPPORTED instead of EXPECT_DEATH. This avoids breaking the test when gtest doesn't support death tests. PiperOrigin-RevId: 215423849 -- cd687c1e121709603f4fc3726b534f6a9c52cc89 by Eric Fiselier <ericwf@google.com>: Disable LLVM's -Wmissing-variable-declarations in tests. GCC's configuration already disables this via -Wno-missing-declarations, this change makes LLVM do the same. The warning would otherwise flag most tests which use ABSL_FLAG. PiperOrigin-RevId: 215407429 -- d14098824c84e3a8c8f6fb920e0335fb48fe2010 by Eric Fiselier <ericwf@google.com>: Fix local variable shadowing in city hash implementation. PiperOrigin-RevId: 215407249 -- 4b5e140ba743f0d231790a26c49083abb4329e2c by Abseil Team <absl-team@google.com>: Make raw_hash_set::reserve 2X fast when reserve doesn't do any allocation. Make raw_hash_set::reserve ~1% faster when reserve does some (128~4k) allocation. PiperOrigin-RevId: 215348727 -- 461161e65e04b801480aa117af2534c594654ccf by Eric Fiselier <ericwf@google.com>: Internal change PiperOrigin-RevId: 215272283 -- 50413ae31ad3d3a177257416acd8ede47a17bff2 by Eric Fiselier <ericwf@google.com>: Internal Change PiperOrigin-RevId: 215233183 -- 477be54c43d61019a8fe4e190e340eb52737d383 by Abseil Team <absl-team@google.com>: Clarify misleading comment on ABSL_ATTRIBUTE_UNUSED PiperOrigin-RevId: 215185496 -- 2cafa2b5287507d3a946682aee9ab13af6d471c9 by Matt Kulukundis <kfm@google.com>: Add support for absl::Hash to various absl in types. PiperOrigin-RevId: 215039569 -- 082248901991aa3d29be0ea3689c7f213cf0fd83 by Derek Mauro <dmauro@google.com>: Remove an instance of HAS_GLOBAL_STRING from hash_function_defaults.h PiperOrigin-RevId: 214989094 -- b929f61907f0786a6133e3a9d7287e339c0a0acb by Derek Mauro <dmauro@google.com>: Internal import of Github #174 Fix code snippet in comment https://github.com/abseil/abseil-cpp/pull/174 PiperOrigin-RevId: 214958849 -- f2c5e829eca11c352e121f56eefbf87083305023 by Derek Mauro <dmauro@google.com>: Internal import of GitHub #173 Fix CMake build for absl::container. https://github.com/abseil/abseil-cpp/pull/173 PiperOrigin-RevId: 214957796 -- d704f860f9fddafb99e34e6c5032e49f73874e10 by Abseil Team <absl-team@google.com>: Internal change PiperOrigin-RevId: 214828181 GitOrigin-RevId: 1c1d6e2404dfc6caa022b335df5acdac6da50fe1 Change-Id: I551de2b1ba0cbaf6856cd5959358cf6651179dea
* Export of internal Abseil changes.Gravatar Abseil Team2018-09-27
-- 4eacae3ff1b14b1d309e8092185bc10e8a6203cf by Derek Mauro <dmauro@google.com>: Release SwissTable - a fast, efficient, cache-friendly hash table. https://www.youtube.com/watch?v=ncHmEUmJZf4 PiperOrigin-RevId: 214816527 -- df8c3dfab3cfb2f4365909a84d0683b193cfbb11 by Derek Mauro <dmauro@google.com>: Internal change PiperOrigin-RevId: 214785288 -- 1eabd5266bbcebc33eecc91e5309b751856a75c8 by Abseil Team <absl-team@google.com>: Internal change PiperOrigin-RevId: 214722931 -- 2ebbfac950f83146b46253038e7dd7dcde9f2951 by Derek Mauro <dmauro@google.com>: Internal change PiperOrigin-RevId: 214701684 GitOrigin-RevId: 4eacae3ff1b14b1d309e8092185bc10e8a6203cf Change-Id: I9ba64e395b22ad7863213d157b8019b082adc19d
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-19 17:03:15 +0000