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* Add non-public API for internal usersGravatar Eric Fiselier2023-05-16
| | | | | PiperOrigin-RevId: 532553508 Change-Id: I813841ff3e5085b64c9b02ca41897bf7f6a8570e
* trivial: format some files using clang-formatGravatar Patrick Xia2023-04-27
| | | | | PiperOrigin-RevId: 527598377 Change-Id: I0ae1505db595b7f3a420f2f608c6e02f8800f138
* Minor include/whitespace changesGravatar Derek Mauro2022-12-28
| | | | | PiperOrigin-RevId: 498192454 Change-Id: Ib6d251b9154322ae873477b44cf7265a74ce11f4
* Fix "unsafe narrowing" warnings in absl, 3/n.Gravatar Abseil Team2022-08-04
| | | | | | | | | | | | | | | Addresses failures with the following, in some files: -Wshorten-64-to-32 -Wimplicit-int-conversion -Wsign-compare -Wsign-conversion -Wtautological-unsigned-zero-compare (This specific CL focuses on .cc files in dirs n-t, except string.) Bug: chromium:1292951 PiperOrigin-RevId: 465287204 Change-Id: I0fe98ff78bf3c08d86992019eb626755f8b6803e
* Tweak the signature of status_internal::MakeCheckFailString as part of an ↵Gravatar Andy Getzendanner2022-06-10
| | | | | | | upcoming change PiperOrigin-RevId: 454251164 Change-Id: I256b7a662478f9317a4133ec209fa5488a942886
* Fix C++17 constexpr storage deprecation warningsGravatar Derek Mauro2022-06-09
| | | | | | | | | | | | | | | | | | | This change introduces the symbol ABSL_INTERNAL_NEED_REDUNDANT_CONSTEXPR_DECL to guard redundant declarations of static constexpr data members that are needed prior to C++17. This change also introduces the symbol ABSL_INTERNAL_CPLUSPLUS_LANG, which is supposed to be set to the same value as __cplusplus, except it uses _MSVC_LANG on MSVC so that the value is correct on MSVC. Neither of these new symbols should be used outside of Abseil. Fixes #1191 PiperOrigin-RevId: 453923908 Change-Id: I1316c52c19fa0c168b93cced0c817e4cb7c9c862
* Add an internal helper for logging (upcoming).Gravatar Greg Falcon2022-05-31
| | | | | PiperOrigin-RevId: 452134803 Change-Id: I8660df850ab537c441399545b25eb32399b2a3ef
* Export of internal Abseil changesGravatar Abseil Team2022-04-19
| | | | | | | | | | | -- 6457ad659de86ce4cae1e9f7cb03a701c6c2851e by Abseil Team <absl-team@google.com>: Introduced ErrnoToStatusCode and ErrnoToStatus to abseil. PiperOrigin-RevId: 442903450 Change-Id: I9c062b34a3811216f43eef56e631eada3b4e3e84 GitOrigin-RevId: 6457ad659de86ce4cae1e9f7cb03a701c6c2851e
* Export of internal Abseil changesGravatar Abseil Team2021-12-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | -- 81f95fcf85b75b84f9892c73123501472b9cff33 by Martijn Vels <mvels@google.com>: Introduce GetEstimatedMemoryUsage(CordMemoryAccounting::kFairShare) Memory usage analysis is moved into a separate cord_analysis.cc source. PiperOrigin-RevId: 416370158 -- 6bc7b1348fd27fe53f100c9eabd47f4f2cb9c19c by Abseil Team <absl-team@google.com>: Support scoped enum in absl::Substitute. PiperOrigin-RevId: 416345422 -- 6399f4f6ae05ebcd67664ebd844902f699ab8ec7 by Abseil Team <absl-team@google.com>: Correct the computation of contention cycles Currently, we record contention cycles from the first time a thread started waiting on a mutex. Consider a situation in which two threads, T1 and T2, run a loop at the top of which they acquire a common mutex and release it at the end of the loop body. Further assume that T2 is never able to acquire the mutex as T1 repeatedly acquires and then releases the mutex. In this case, we would expect that the reported contention cycles would be increase linearly over time. But currently we observe a quadratic behavior in the reported waiting time as mentioned in b/14684244#comment10. To fix the issue, this CL records the contention cycles experienced by all the threads woken up when the mutex is released. Further, contention_start_cycles is set to the current time since the contention cycles for the time already passed has been taken into account. With this CL, we get a linear increase in the waiting time, the expected behavior. PiperOrigin-RevId: 416322593 -- 149c1637c8a0f1a38e5a8f9f27e5803a2015a554 by Jorg Brown <jorg@google.com>: Make Status::EmptyString more efficient by constructing it in global space, rather than on the heap. See https://godbolt.org/z/8M9n7YqcY for reduced code size. PiperOrigin-RevId: 416307833 -- 3b4562a8be5a3c80077cb67b0a32c97419058380 by Abseil Team <absl-team@google.com>: Clarify the usage of RegisterMutexProfiler PiperOrigin-RevId: 416146130 GitOrigin-RevId: 81f95fcf85b75b84f9892c73123501472b9cff33 Change-Id: Iccb72d7ee617e6ebe226a38170d62e0849b43480
* Export of internal Abseil changesGravatar Abseil Team2021-10-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | -- b008f3aaab60f1f0eb5987b50336543cca7151be by Martijn Vels <mvels@google.com>: Enable Cord Btree as the default Cord implementation. The Cord Btree implementation has been extensively tested by google. This changes makes the Cord Btree implementation the default implementation. This change should have no impact on current use cases and does not effect any public API or behavior. PiperOrigin-RevId: 403966449 -- 3d82052b5819d1244942c59d5cb4e51d75ada287 by Derek Mauro <dmauro@google.com>: Add missing CMake alias for gmock_main. Remove unused variable ABSL_TEST_COMMON_LIBRARIES Fixes #709 Fixes #1043 PiperOrigin-RevId: 403950358 -- 86695f6d06915b56d807303c37ee81487998cd58 by Abseil Team <absl-team@google.com>: FunctionRef is cheaper to construct than a std::function, and the argument is only used during the call, so this is safe. This has the added advantage of allowing the caller to provide a non-movable callable, which can't be converted to a std::function. PiperOrigin-RevId: 403457615 -- 196c1109ba519d4ff00c856bbb4bff754468359f by Abseil Team <absl-team@google.com>: Internal optimization. PiperOrigin-RevId: 403413291 GitOrigin-RevId: b008f3aaab60f1f0eb5987b50336543cca7151be Change-Id: I1665f0efd484f53e0ed22d8940ef2fa60b03cc5b
* Export of internal Abseil changesGravatar Abseil Team2021-06-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | -- f6d1ddef9a38e3fb8492181bf1a7a006b7f2145d by Abseil Team <absl-team@google.com>: Update the implementation of `operator<<` in Status to use `ToString(StatusToStringMode::kWithEverything)` PiperOrigin-RevId: 380740880 -- 5f13b20c4b85c1c6e94b69c74f80f8f3f3941747 by Derek Mauro <dmauro@google.com>: Update Docker images This also disables the Clang/libstdc++/C++20 combo as it seems that the latest libstdc++ is relying on C++20 Concepts to a greater extent than Clang supports. PiperOrigin-RevId: 380714572 -- f8f4dee12cfd02559bf741ad6b06f10ac0c48c73 by Abseil Team <absl-team@google.com>: Fix shadow member warnings in randen_hwaes.cc These happen when attempting to use abseil in github.com/google/benchmark. The project sets -Wshadow. The warning is due to the name of the Vector128 ctor parameter. Using v instead, which I see used elsewhere (e.g. line 290) PiperOrigin-RevId: 380704197 -- 2e1a09e9cb1239485715acb4828d9b4799fcfbb5 by Tom Manshreck <shreck@google.com>: Add more precise documentation for AbslParseFlag declarations in the Time API PiperOrigin-RevId: 380649107 -- 153e5f7a960c03e4161c03737a0ff18ba377ff73 by Evan Brown <ezb@google.com>: Make the number of control bytes a constant. We use a constexpr function because we need to support C++11, which doesn't have inline variables. The motivation is to avoid future bugs where the number changes and we forget to update all the places it's used. This CL should be a no-op. PiperOrigin-RevId: 380253975 GitOrigin-RevId: f6d1ddef9a38e3fb8492181bf1a7a006b7f2145d Change-Id: Id584138f898bf3ebef95fabcf48e41098c4db954
* Export of internal Abseil changesGravatar Abseil Team2021-04-13
| | | | | | | | | | | | | | | | | | -- 9bd9d083a21d1436816dc842a80d4339aa49a24b by Abseil Team <absl-team@google.com>: Inline Status::NewRep, pass `message` via string_view in StatusRep ctor PiperOrigin-RevId: 367641069 -- 9cebe53e8f1717f82394501fd9f4bc70d2051b33 by Benjamin Barenblat <bbaren@google.com>: Fix typo in CordRepRing error message PiperOrigin-RevId: 367481280 GitOrigin-RevId: 9bd9d083a21d1436816dc842a80d4339aa49a24b Change-Id: Ie2c51bf6f46abed5c2317ceee30bd2bb59502f8e
* Export of internal Abseil changesGravatar Abseil Team2021-03-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | -- a9eb3c976c6d8ef4fca3d416847f8fca4bd90dd7 by Derek Mauro <dmauro@google.com>: Remove the deprecated container library, which doesn't do anything. This will help prevent user confusion, as seen in #183. PiperOrigin-RevId: 360172262 -- 4f872f651e25a528bdc59ee4e24543fbbd358f00 by Abseil Team <absl-team@google.com>: Remove unused nspace alias. PiperOrigin-RevId: 359487559 -- 43e877e464886cf9226012f5bb47910b8995e70f by Abseil Team <absl-team@google.com>: Create a StatusToStringMode to control how the ToString behaves. PiperOrigin-RevId: 359339603 -- 0da1291569e167341613359846948c72c8a838e1 by Greg Falcon <gfalcon@google.com>: Fix a bug in SimpleAtoi/SimpleAtof, which accepted a prefix of "+-" (e.g., "+-5" was parsed as 5.0). This regression was introduced when we migrated these functions to use absl::from_chars. PiperOrigin-RevId: 359135105 GitOrigin-RevId: a9eb3c976c6d8ef4fca3d416847f8fca4bd90dd7 Change-Id: I0e2072cad80651e473ba1d34b1fb3a033dfaba80
* Export of internal Abseil changesGravatar Abseil Team2021-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | -- c68f1886f5e8fd90eb0c2d2e68feaf00a7cdacda by CJ Johnson <johnsoncj@google.com>: Introduce absl::Cleanup to the OSS repo PiperOrigin-RevId: 354583156 -- 17030cf388e10f7eb959e3e566326d1072ce392e by Abseil Team <absl-team@google.com>: Internal change only PiperOrigin-RevId: 354574953 -- e979d7236d4f3252e79ddda6739b67a9a326bf6d by CJ Johnson <johnsoncj@google.com>: Internal change PiperOrigin-RevId: 354545297 -- 7ea02b3783f7f49ef97d86a8f6580a19cc57df14 by Abseil Team <absl-team@google.com>: Pre-allocate memory for vectors where the size is known. PiperOrigin-RevId: 354344576 -- 9246c7cb11f1d6444f79ebe25acc69a8a9b870e0 by Matt Kulukundis <kfm@google.com>: Add support for Elbrus 2000 (e2k) Import of https://github.com/abseil/abseil-cpp/pull/889 PiperOrigin-RevId: 354344013 -- 0fc93d359cc1fb307552e917b37b7b2e7eed822f by Abseil Team <absl-team@google.com>: Integrate CordRepRing logic into cord (but do not enable it) PiperOrigin-RevId: 354312238 -- eda05622f7da71466723acb33403f783529df24b by Abseil Team <absl-team@google.com>: Protect ignore diagnostic with "__has_warning". PiperOrigin-RevId: 354112334 -- 47716c5d8fb10efa4fdd801d28bac414c6f8ec32 by Abseil Team <absl-team@google.com>: Rearrange InlinedVector copy constructor and destructor to treat a few special cases inline and then tail-call a non-inlined routine for the rest. In particular, we optimize for empty vectors in both cases. Added a couple of benchmarks that copy either an InlVec<int64> or an InlVec<InlVec<int64>>. Speed difference: ``` BM_CopyTrivial/0 0.92ns +- 0% 0.47ns +- 0% -48.91% (p=0.000 n=11+12) BM_CopyTrivial/1 0.92ns +- 0% 1.15ns +- 0% +25.00% (p=0.000 n=10+9) BM_CopyTrivial/8 8.57ns +- 0% 10.72ns +- 1% +25.16% (p=0.000 n=10+12) BM_CopyNonTrivial/0 3.21ns +- 0% 0.70ns +- 0% -78.23% (p=0.000 n=12+10) BM_CopyNonTrivial/1 5.88ns +- 1% 5.51ns +- 0% -6.28% (p=0.000 n=10+8) BM_CopyNonTrivial/8 21.5ns +- 1% 15.2ns +- 2% -29.23% (p=0.000 n=12+12) ``` Note: the slowdowns are a few cycles which is expected given the procedure call added in that case. We decided this is a good tradeoff given the code size reductions and the more significant speedups for empty vectors. Size difference (as measured by nm): ``` BM_CopyTrivial from 1048 bytes to 326 bytes. BM_CopyNonTrivial from 749 bytes to 470 bytes. ``` Code size for a large binary drops by ~500KB (from 349415719 to 348906015 348906191). All of the benchmarks that showed a significant difference: Ones that improve with this CL: ``` BM_CopyNonTrivial/0 3.21ns +- 0% 0.70ns +- 0% -78.23% (p=0.000 n=12+10) BM_InlinedVectorFillString/0 0.93ns +- 0% 0.24ns +- 0% -74.19% (p=0.000 n=12+10) BM_InlinedVectorAssignments/1 10.5ns +- 0% 4.1ns +- 0% -60.64% (p=0.000 n=11+10) BM_InlinedVectorAssignments/2 10.7ns +- 0% 4.4ns +- 0% -59.08% (p=0.000 n=11+11) BM_CopyTrivial/0 0.92ns +- 0% 0.47ns +- 0% -48.91% (p=0.000 n=11+12) BM_CopyNonTrivial/8 21.5ns +- 1% 15.2ns +- 2% -29.23% (p=0.000 n=12+12) BM_StdVectorEmpty 0.47ns +- 1% 0.35ns +- 0% -24.73% (p=0.000 n=12+12) BM_StdVectorSize 0.46ns +- 2% 0.35ns +- 0% -24.32% (p=0.000 n=12+12) BM_SwapElements<LargeCopyableOnly>/0 3.44ns +- 0% 2.76ns +- 1% -19.83% (p=0.000 n=11+11) BM_InlinedVectorFillRange/256 20.7ns +- 1% 17.8ns +- 0% -14.08% (p=0.000 n=12+9) BM_CopyNonTrivial/1 5.88ns +- 1% 5.51ns +- 0% -6.28% (p=0.000 n=10+8) BM_SwapElements<LargeCopyableMovable>/1 4.19ns +- 0% 3.95ns +- 1% -5.63% (p=0.000 n=11+12) BM_SwapElements<LargeCopyableMovableSwappable>/1 4.18ns +- 0% 3.99ns +- 0% -4.70% (p=0.000 n=9+11) BM_SwapElements<LargeCopyableMovable>/0 2.41ns +- 0% 2.31ns +- 0% -4.45% (p=0.000 n=12+12) BM_InlinedVectorFillRange/64 8.25ns +- 0% 8.04ns +- 0% -2.51% (p=0.000 n=12+11) BM_SwapElements<LargeCopyableOnly>/1 82.4ns +- 0% 81.5ns +- 0% -1.06% (p=0.000 n=12+12) ``` Ones that get worse with this CL: ``` BM_CopyTrivial/1 0.92ns +- 0% 1.15ns +- 0% +25.00% (p=0.000 n=10+9) BM_CopyTrivial/8 8.57ns +- 0% 10.72ns +- 1% +25.16% (p=0.000 n=10+12) BM_SwapElements<LargeCopyableMovableSwappable>/512 1.48ns +- 1% 1.66ns +- 1% +11.88% (p=0.000 n=12+12) BM_InlinedVectorFillString/1 11.5ns +- 0% 12.8ns +- 1% +11.62% (p=0.000 n=12+11) BM_SwapElements<LargeCopyableMovableSwappable>/64 1.48ns +- 2% 1.66ns +- 1% +11.66% (p=0.000 n=12+11) BM_SwapElements<LargeCopyableMovableSwappable>/1k 1.48ns +- 1% 1.65ns +- 2% +11.32% (p=0.000 n=12+12) BM_SwapElements<LargeCopyableMovable>/512 1.48ns +- 2% 1.58ns +- 4% +6.62% (p=0.000 n=11+12) BM_SwapElements<LargeCopyableMovable>/1k 1.49ns +- 2% 1.58ns +- 3% +6.05% (p=0.000 n=12+12) BM_SwapElements<LargeCopyableMovable>/64 1.48ns +- 2% 1.57ns +- 4% +6.04% (p=0.000 n=11+12) BM_InlinedVectorFillRange/1 4.81ns +- 0% 5.05ns +- 0% +4.83% (p=0.000 n=11+11) BM_InlinedVectorFillString/8 79.4ns +- 1% 83.1ns +- 1% +4.64% (p=0.000 n=10+12) BM_StdVectorFillString/1 16.3ns +- 0% 16.6ns +- 0% +2.13% (p=0.000 n=11+8) ``` PiperOrigin-RevId: 353906786 -- 8e26518b3cec9c598e5e9573c46c3bd1b03a67ef by Abseil Team <absl-team@google.com>: Internal change PiperOrigin-RevId: 353737330 -- f206ae0983e58c9904ed8b8f05f9caf564a446be by Matt Kulukundis <kfm@google.com>: Import of CCTZ from GitHub. PiperOrigin-RevId: 353682256 GitOrigin-RevId: c68f1886f5e8fd90eb0c2d2e68feaf00a7cdacda Change-Id: I5790c1036c4f543c701d1039848fabf7ae881ad8
* Export of internal Abseil changesGravatar Abseil Team2020-11-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | -- 03700706d80f0939e2b5b8c02a326f045b643730 by Abseil Team <absl-team@google.com>: Reduced latency and code-size of some InlinedVector methods: 1. Simpler fast path for push_back/emplace_back. 2. Do not inline slow path of push-back/emplace_back. 3. Simplify resize implementation. Performance: A simple benchmark that does the following per iteration: ``` push_back on an InlinedVector<int64> push_back on an InlinedVector<bool> ``` Sees iteration time go from 4.3ns to 2.8ns and code size shrink from 1129 bytes to 175 bytes. PiperOrigin-RevId: 343335635 -- 16f74277a9e8bf228c164b053da8b8098f76de62 by Derek Mauro <dmauro@google.com>: Internal change PiperOrigin-RevId: 343332753 -- 886b6d5d0244783d309e34f03c21710f411e3cb3 by Abseil Team <absl-team@google.com>: Optimize `Status::Status`: When creating a status, we currently create an empty struct first, then assign fields. This is suboptimal: https://screenshot.googleplex.com/5HqDuFBKUEqrVgy. Relevant Benchmarks: ``` BM_StatusCopyError_Deep/threads:1 26.9ns ±13% 21.2ns ±16% -21.46% (p=0.000 n=15+15) BM_StatusCopyError_Deep/threads:2 32.0ns ±30% 25.6ns ±37% -20.17% (p=0.004 n=15+14) BM_StatusCopyError_Deep/threads:4 37.4ns ±84% 30.6ns ±58% -18.26% (p=0.029 n=15+15) BM_StatusCopyError_Deep/threads:8 47.2ns ±33% 33.5ns ±56% -28.91% (p=0.000 n=15+14) ``` PiperOrigin-RevId: 343303312 -- 2f9d945654292e8e52cad410fa41dae794cff42c by Abseil Team <absl-team@google.com>: Set SOVERSION for the installed libraries PiperOrigin-RevId: 343287682 -- 600bbfffe91cfbdc60b43cdad5619258298d0b0d by Abseil Team <absl-team@google.com>: Fix a typo in a comment (than -> that) PiperOrigin-RevId: 343187724 -- 310c82cd97b3f1f0d1ee93a0ee2b0aee828b2a93 by Abseil Team <absl-team@google.com>: Simplify unaligned memory access functions. The #ifdef to produce calls to __sanitizer_unaligned_load16 etc were needed in past versions of this code, when we were lying to the compiler about the alignment of the loads/stores, by using a reinterpret_cast. However, a year ago, absl switched to simply use memcpy. Sanitizers support this correctly by default, nothing extra is required. PiperOrigin-RevId: 343159883 -- bdf6fcf99180c371fda6ba8af82fd44656e372fa by Gennadiy Rozental <rogeeff@google.com>: Migrate usage flags to global variables instead of modeling them as Abseil Flags. Also introduce new semantic for --help=substring command line argument. PiperOrigin-RevId: 343019883 GitOrigin-RevId: 03700706d80f0939e2b5b8c02a326f045b643730 Change-Id: I4ad40dfa9606f8b8bfb2d91fd09e327105311bfb
* Export of internal Abseil changesGravatar Abseil Team2020-09-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | -- 23500704dd7c2642fad49f88c07ce41ebaab12e4 by Abseil Team <absl-team@google.com>: Change fetch_add() to store(1 + load()) As there is only one concurrent writer to the Info struct, we can avoid using the more expensive fetch_add() function. PiperOrigin-RevId: 329523785 -- 79e5018dba2e117ad89b76367165a604b3f24045 by Abseil Team <absl-team@google.com>: Record rehash count in hashtablez This will help identify which containers could benefit from a reserve call. PiperOrigin-RevId: 329510552 -- e327e54b805d67556f934fa7f7dc2d4e72fa066a by Abseil Team <absl-team@google.com>: Fix -Wsign-compare issues. These lines could theoretically have overflowed in cases of very large stack traces etc. Very unlikely, but this was causing warnings when built with -Wsign-compare, which we intend to enable with Chromium. In none of these three cases is it trivial to switch to a range-based for loop. PiperOrigin-RevId: 329415195 -- 08aca2fc75e8b3ad1201849987b64148fe48f283 by Xiaoyi Zhang <zhangxy@google.com>: Release absl::StatusOr. PiperOrigin-RevId: 329353348 -- bf4d2a7f8b089e2adf14d32b0e39de0a981005c3 by Xiaoyi Zhang <zhangxy@google.com>: Internal change PiperOrigin-RevId: 329337031 -- 42fa7d2fb993bbfc344954227cf1eeb801eca065 by Abseil Team <absl-team@google.com>: Internal change PiperOrigin-RevId: 329099807 GitOrigin-RevId: 23500704dd7c2642fad49f88c07ce41ebaab12e4 Change-Id: I6713e4ca3bb0ab2ced5e487827ae036ab8ac61f1
* Export of internal Abseil changesGravatar Abseil Team2020-06-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | -- 44b312da54263fc7491b5f1e115e49e0c1e2dc10 by Greg Falcon <gfalcon@google.com>: Import of CCTZ from GitHub. PiperOrigin-RevId: 315782632 -- 27618a3b195f75384ba44e9712ae0b0b7d85937e by Greg Falcon <gfalcon@google.com>: Update Abseil's internal Invoke() implementation to follow C++17 semantics. Starting in C++17, when invoke'ing a pointer-to-member, if the object representing the class is a reference_wrapper, that wrapper is unpacked. Because we implement a number of functional APIs that closely match C++ standard proposals, it is better if we follow the standard's notion of what "invoking" means. This also makes `absl::base_internal::Invoke()` match `std::invoke()` in C++17. I intend to make this an alias in a follow-up CL. PiperOrigin-RevId: 315750659 -- 059519ea402cd55b1b716403bb680504c6ff5808 by Xiaoyi Zhang <zhangxy@google.com>: Internal change PiperOrigin-RevId: 315597064 -- 5e2042c8520576b2508e2bfb1020a97c7db591da by Titus Winters <titus@google.com>: Update notes on the delta between absl::Span vs. std::span. PiperOrigin-RevId: 315518942 -- 9d3875527b93124f5de5d6a1d575c42199fbf323 by Abseil Team <absl-team@google.com>: Internal cleanup PiperOrigin-RevId: 315497633 GitOrigin-RevId: 44b312da54263fc7491b5f1e115e49e0c1e2dc10 Change-Id: I24573f317c8388bd693c0fdab395a7dd419b33b0
* Export of internal Abseil changesGravatar Abseil Team2020-03-10
| | | | | | | | | | | -- ea0cfebeb69b25bec343652bbe1a203f5476c51a by Mark Barolak <mbar@google.com>: Change "std::string" to "string" in places where a "std::" qualification was incorrectly inserted by automation. PiperOrigin-RevId: 300108520 GitOrigin-RevId: ea0cfebeb69b25bec343652bbe1a203f5476c51a Change-Id: Ie3621e63a6ebad67b9fe56a3ebe33e1d50dac602
* Export of internal Abseil changesGravatar Abseil Team2020-03-06
| | | | | | | | | | | -- e6e6dacbde7e4f997e5c29f27c96f86d48e8d5d9 by Abseil Team <absl-team@google.com>: Minor typo fix. PiperOrigin-RevId: 299155812 GitOrigin-RevId: e6e6dacbde7e4f997e5c29f27c96f86d48e8d5d9 Change-Id: I900afc4fe7355e0b081588351160dbd600c84729
* Export of internal Abseil changesGravatar Abseil Team2020-03-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | -- a3e58c1870a9626039f4d178d2d599319bd9f8a8 by Matt Kulukundis <kfm@google.com>: Allow MakeCordFromExternal to take a zero arg releaser. PiperOrigin-RevId: 298650274 -- 01897c4a9bb99f3dc329a794019498ad345ddebd by Samuel Benzaquen <sbenza@google.com>: Reduce library bloat for absl::Flag by moving the definition of base virtual functions to a .cc file. This removes the duplicate symbols in user translation units and has the side effect of moving the vtable definition too (re key function) PiperOrigin-RevId: 298617920 -- 190f0d3782c63aed01046886d7fbc1be5bca2de9 by Derek Mauro <dmauro@google.com>: Import GitHub #596: Unbreak stacktrace code for UWP apps PiperOrigin-RevId: 298600834 -- cd5cf6f8c87b35b85a9584e94da2a99057345b73 by Gennadiy Rozental <rogeeff@google.com>: Use union of heap allocated pointer, one word atomic and two word atomic to represent flags value. Any type T, which is trivially copy-able and with with sizeof(T) <= 8, will be stored in atomic int64_t. Any type T, which is trivially copy-able and with with 8 < sizeof(T) <= 16, will be stored in atomic AlignedTwoWords. We also introducing value storage type to distinguish these cases. PiperOrigin-RevId: 298497200 -- f8fe7bd53bfed601f002f521e34ab4bc083fc28b by Matthew Brown <matthewbr@google.com>: Ensure a deep copy and proper equality on absl::Status::ErasePayload PiperOrigin-RevId: 298482742 -- a5c9ccddf4b04f444e3f7e27dbc14faf1fcb5373 by Gennadiy Rozental <rogeeff@google.com>: Change ChunkIterator implementation to use fixed capacity collection of CordRep*. We can now assume that depth never exceeds 91. That makes comparison operator exception safe. I've tested that with this CL we do not observe an overhead of chunk_end. Compiler optimized this iterator completely. PiperOrigin-RevId: 298458472 -- 327ea5e8910bc388b03389c730763f9823abfce5 by Abseil Team <absl-team@google.com>: Minor cleanups in b-tree code: - Rename some variables: fix issues of different param names between definition/declaration, move away from `x` as a default meaningless variable name. - Make init_leaf/init_internal be non-static methods (they already take the node as the first parameter). - In internal_emplace/try_shrink, update root/rightmost the same way as in insert_unique/insert_multi. - Replace a TODO with a comment. PiperOrigin-RevId: 298432836 -- 8020ce9ec8558ee712d9733ae3d660ac1d3ffe1a by Abseil Team <absl-team@google.com>: Guard against unnecessary copy in case the buffer is empty. This is important in cases were the user is explicitly tuning their chunks to match PiecewiseChunkSize(). PiperOrigin-RevId: 298366044 -- 89324441d1c0c697c90ba7d8fc63639805fcaa9d by Abseil Team <absl-team@google.com>: Internal change PiperOrigin-RevId: 298219363 GitOrigin-RevId: a3e58c1870a9626039f4d178d2d599319bd9f8a8 Change-Id: I28dffc684b6fd0292b94807b88ec6664d5d0e183
* Export of internal Abseil changesGravatar Abseil Team2020-02-20
-- bffb14058bb46137d42c7a113a36b6b582997cda by Xiaoyi Zhang <zhangxy@google.com>: Add ABSL_MUST_USE_RESULT to Status. PiperOrigin-RevId: 296272498 -- b426fdd3b3f687d7a8aeb644925923bbab503778 by CJ Johnson <johnsoncj@google.com>: Optimizes absl::InlinedVector::clear() by not deallocating the data, if allocated. This allows allocations to be reused. This matches the behavior of std::vector::clear() PiperOrigin-RevId: 296197235 -- 8cb9fbfe20e749816065c1a042e84f72dac9bfc0 by CJ Johnson <johnsoncj@google.com>: Optimizes absl::InlinedVector::clear() by not deallocating the data, if allocated. This allows allocations to be reused. This matches the behavior of std::vector::clear() PiperOrigin-RevId: 296058092 -- 2558d3369a482879919155b6f46317ccafe0ca13 by Matthew Brown <matthewbr@google.com>: Internal cleanup PiperOrigin-RevId: 296025806 -- cf7ee57228534021c15ed7421df92acf6c27c9c7 by Gennadiy Rozental <rogeeff@google.com>: Make FlagOps enum class. We also add comments to all the functions used to invoke flag ops. PiperOrigin-RevId: 295975809 -- 74bbdbd12fbc54e9c4ebcb3005e727becf0e509d by Xiaoyi Zhang <zhangxy@google.com>: Release `absl::Status`. PiperOrigin-RevId: 295777662 -- 3dbc622b4e2227863525da2f7de7ecbeb3ede21f by Xiaoyi Zhang <zhangxy@google.com>: Internal change. PiperOrigin-RevId: 295733658 -- 48d74aa0ab01d611da6012b377f038d8b26c712e by Abseil Team <absl-team@google.com>: Fix typo in container/CMakeLists.txt for container_common PiperOrigin-RevId: 295491438 GitOrigin-RevId: bffb14058bb46137d42c7a113a36b6b582997cda Change-Id: Ia966857b07fa7412cd6489ac37b5fa26640e4141
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-07 17:12:25 +0000