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17 Commits (e11e039e02ef30a98a7928ce6c59cebe096dd753)
| Author | SHA1 | Message | Date |
|---|---|---|---|
Abseil Team
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cad715dbf3 |
Export of internal Abseil changes
-- 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 |
3 years ago |
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Abseil Team
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c86347d4ce |
Export of internal Abseil changes
--
5e45aadfb89e366dedd1fcad5034a76c5c10ad76 by James Y Knight <jyknight@google.com>:
Correct the conditions for std::{optional,variant,any} availability on Apple platforms.
Before XCode 12.5, the availability declarations incorrectly excluded one release on which the features were in fact available. This was corrected in
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3 years ago |
Jérôme Duval
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ddb842f583
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Initial support for Haiku (#1045)
This provides the baseline needed to build Abseil on Haiku systems. |
3 years ago |
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Abseil Team
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4167eab063 |
Export of internal Abseil changes
-- 506fa3e10b3d8399ad937c32ecea26d1ad4e62bb by Abseil Team <absl-team@google.com>: Disable ABSL_HAVE_STD_IS_TRIVIALLY_ASSIGNABLE when GCC < 8.2.0 is used with libc++ PiperOrigin-RevId: 399707056 -- 656b7c7cee87f46a4bc7953618796f82da08e62c by Derek Mauro <dmauro@google.com>: Remove the MSVC flag implementation from flag.h to help clarify that methods on absl::Flag<T> are not part of the public API PiperOrigin-RevId: 399584678 -- a92a9bc156303bc663b84c4b704891ec8f67e333 by Abseil Team <absl-team@google.com>: Get rid of MemcpyIfAllowed while continuing to suppress erroneous warnings PiperOrigin-RevId: 399468864 -- 5f9a66895f707ba001fb51b88c0c6025f8c872a3 by Abseil Team <absl-team@google.com>: Use feature testing to check for availability of invoke_result. Feature testing should be available by C++20, which removes invoke_result. https://en.cppreference.com/w/cpp/feature_test PiperOrigin-RevId: 399447373 -- 946c0a502b4499dbfcabf1ab93ddde0048288fb4 by CJ Johnson <johnsoncj@google.com>: Add rvalue-reference qualifier to the Commit method on ConstructionTransaction PiperOrigin-RevId: 399442206 -- 726a4d036eff49aeb6fd0ca2b1775699b6844395 by Greg Falcon <gfalcon@google.com>: Internal change PiperOrigin-RevId: 399441870 -- 1df6d3f659b88dbac13c3d8e13db23bb3844ece2 by Abseil Team <absl-team@google.com>: Clang-format whitespace changes PiperOrigin-RevId: 399281271 -- 4a828cde95a07421d699ebac775b37810624214f by Derek Mauro <dmauro@google.com>: Internal change PiperOrigin-RevId: 399234071 -- e520c72b34ba2f98668c889139001f8276243d31 by Greg Falcon <gfalcon@google.com>: Import of CCTZ from GitHub. PiperOrigin-RevId: 399233662 GitOrigin-RevId: 506fa3e10b3d8399ad937c32ecea26d1ad4e62bb Change-Id: I92b9176d2387c08eb167f9268efa78b55b8e09c2 |
3 years ago |
Milad Fa
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f3a42743db
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Initial support for AIX (#1021)
* Init support of AIX * make sysinfo change AIX specific * Relocate TBF * Add comments for .csect psudo op. |
3 years ago |
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Abseil Team
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4bb9e39c88 |
Export of internal Abseil changes
-- f73e17cb24f7878933fc100bd9bfc39fce190b64 by Derek Mauro <dmauro@google.com>: Internal change PiperOrigin-RevId: 394306402 -- 3d3eeffa4e37f63aa50fec1b90858043b40fe377 by Abseil Team <absl-team@google.com>: Release a few more absl::Cord unit tests that were accidentally omitted from the OSS release before. PiperOrigin-RevId: 394016464 -- 8a77a8eb93d021aadd8fdf43e219bf35328001ad by CJ Johnson <johnsoncj@google.com>: Fix typo in identifier PiperOrigin-RevId: 394000560 -- d87206c7c8e045b03d74b91e47ef3db0eb47a17b by Derek Mauro <dmauro@google.com>: Fix typo: RandenHwAes PiperOrigin-RevId: 393879427 -- 980a3402eea77b0c77fb20dd124203002ff791ba by Derek Mauro <dmauro@google.com>: Adds macros `ABSL_LTS_RELEASE_VERSION` and `ABSL_LTS_RELEASE_PATCH_LEVEL` to allow projects to detect if an LTS version is being used. Fixes #1006 PiperOrigin-RevId: 393807178 -- aecc7ed34de718c64733dab76621eacb5af9af5f by CJ Johnson <johnsoncj@google.com>: Change `alloc` to `allocator` to match the fact that other identifiers are full words PiperOrigin-RevId: 393794869 -- ad754bbcf7b78f5d51ed5f39193ac3159429b2b4 by Derek Mauro <dmauro@google.com>: Remove self-include of cord_rep_btree.h PiperOrigin-RevId: 393792085 -- f8e937a0d8fe26400560754f3596e3c21bb6d0d7 by Abseil Team <absl-team@google.com>: Fix trivial typo in comment. PiperOrigin-RevId: 393770527 -- 7a58ca5d708038d222c6a2b6ff5076b4ceffd370 by Tomas Dzetkulic <dzetkulic@google.com>: Update Cord::AppendArray resize policy. PiperOrigin-RevId: 393362184 -- 316050d171190d9d6312cadf88b1cc2db2d1caa7 by Abseil Team <absl-team@google.com>: Add a new top level profiling/ directory to the Abseil library PiperOrigin-RevId: 393358109 -- 0dbb8e10f7fa4a7ac74e12b178e936a67b266c51 by CJ Johnson <johnsoncj@google.com>: Switch to the more common enable_if pattern of ` = 0` in InlinedVector PiperOrigin-RevId: 393301549 -- 136d3068ce33b50ac820e8bd01395a7164d5181f by Abseil Team <absl-team@google.com>: Clean up typedefs in internal/inlined_vector.h PiperOrigin-RevId: 393181754 GitOrigin-RevId: f73e17cb24f7878933fc100bd9bfc39fce190b64 Change-Id: I0c4cd4d71d97bd1bf651701b6302ea3d9ac59b66 |
3 years ago |
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Abseil Team
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a5167f986b |
Export of internal Abseil changes
-- f6fbb03bff276e72123e8590519079e87732ae62 by Abseil Team <absl-team@google.com>: Replace static absl::Mutex with SpinLock in absl::Cords to avoid static initializers by absl::Mutex destructors PiperOrigin-RevId: 370694199 -- 654b7d9edfdc24f226990b2b46cbf91451a1d92a by Martijn Vels <mvels@google.com>: Implement global data for CordzInfo in an ODR hardened way This change puts the global data into a global list structure, and stores a reference to the global list in the handle itself. This hardens the implementation against ODR violations where info pointers are crossing dynamic library boundaries which are privately loaded. PiperOrigin-RevId: 370673045 -- 712dba768e66ee2ba85d6010829c617cd2af6ba7 by Martijn Vels <mvels@google.com>: Intrument Cord::operator= for Cordz PiperOrigin-RevId: 370659149 -- c0b347a2289e151b72680269332e264b8fa989c0 by Matt Kulukundis <kfm@google.com>: Fix test guards for ABSL_ATTRIBUTE_RETURNS_NONNULL PiperOrigin-RevId: 370594807 -- c2bedaa3472ef223f907de2604f9b9b58852ec5f by Martijn Vels <mvels@google.com>: Add new Cordz instrumentation on GetAppendRegion. PiperOrigin-RevId: 370587761 -- 84fbfcc852697d509f6094482b86e84743a6b331 by Martijn Vels <mvels@google.com>: Add instrumentation on Cord::Apppend(string_view) PiperOrigin-RevId: 370576590 -- 9e077390b8ca2239e1cb7bfbe1d5a04f2fc11d30 by Abseil Team <absl-team@google.com>: Google-internal changes only. PiperOrigin-RevId: 370558424 -- fb53c149eb2364ea34e3a67235f873866618b8ac by Matt Kulukundis <kfm@google.com>: Update config.h macros with a few useful helpers to simplify version checking PiperOrigin-RevId: 370557684 -- abf8142e99b9ff7e15f6528a357f1005461950b0 by Martijn Vels <mvels@google.com>: clang-format cord PiperOrigin-RevId: 370549371 -- e555985eabe63fcf0e980e9c433dd84caffec191 by Martijn Vels <mvels@google.com>: Add MaybeUntrackCord() function This function is near identical to the old UntrackCord() but allows info to be null, moving the cord.is_profiled() branch into CordzInfo. PiperOrigin-RevId: 370528447 -- 3883538efe4601f7864bda70a50d868bb383c63b by Derek Mauro <dmauro@google.com>: Internal change PiperOrigin-RevId: 370503186 -- a9514b65542fde1bc73584e6f3c1c4b3a05f215f by Derek Mauro <dmauro@google.com>: Add -Winvalid-constexpr to warning options for LLVM PiperOrigin-RevId: 370455171 -- d8a3966de2cf15a2dc28e17e49a3d27d205eca92 by Martijn Vels <mvels@google.com>: Add naive UniqueGenerator<T, kMaxValues, ...> to avoid flakes from dup random values. PiperOrigin-RevId: 370179772 -- 46d0caa1a12b68a5998d4f919e20f0f83b9286f8 by Martijn Vels <mvels@google.com>: Add new Cordz instrumentation on PrependTree. PiperOrigin-RevId: 370138969 GitOrigin-RevId: f6fbb03bff276e72123e8590519079e87732ae62 Change-Id: Ifa4c00a5c7b01198ee367a3253bea6b66612135e |
4 years ago |
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Abseil Team
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3b4a16abad |
Export of internal Abseil changes
--
8e3ed8c8f770f9371f037e4956334b6e38525e91 by Abseil Team <absl-team@google.com>:
Remove legacy, non-standard sanitizer macros.
PiperOrigin-RevId: 367079577
--
c06aa9b9c20ba2e87dfc6933bbf8a30e0502d70a by Martijn Vels <mvels@google.com>:
Remove kFakeCordzInfo and last caller to set_profiled()
These have all been superseded by clear_cordz_info() and set_cordz_info()
PiperOrigin-RevId: 367020835
--
e0bd3e4e0b46db495663261a1664815eb94999f8 by Abseil Team <absl-team@google.com>:
AbseilConfigureCopts.cmake: fix AppleClang detection
restore use of MATCHES in comparison with "Clang"; this was lost in:
commit
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4 years ago |
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Abseil Team
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0b5af594fc |
Export of internal Abseil changes
-- 1a5831c2b4b85e0151b7952e47f4b80827937620 by Laramie Leavitt <lar@google.com>: Implement FuzzingBitGen, an adapter which allows existing randomized tests which use absl::BitGenRef to easily integrate with fuzz testing. I found myself implementing a similar option in our tensorstore project to fuzz test a storage layer and figured that it would be more useful as a common tool with defaults that take the non-random path. This is similar to the FuzzedDataProvider mechanism which generates random values from a fuzz string, and is used to generate fuzz test inputs, and internally it uses FuzzedDataProvider. The basic technique used here is to construct mocking lambdas for all of the absl mock distribution configurations, and forwarding the parameters to fuzzing-specific implementations that call into FuzzedDataProvider. The default paths for the distributions are either the bounds or a median value. PiperOrigin-RevId: 358432715 -- e7968538c5ef5cd0b9822dbeac0f659b5e7d49b3 by Derek Mauro <dmauro@google.com>: Give extern C symbols a unique name when the inline namespace is given. This partially addresses #851 PiperOrigin-RevId: 358403842 GitOrigin-RevId: 1a5831c2b4b85e0151b7952e47f4b80827937620 Change-Id: Id5ca0251498e390a8efa7210a17cc2cabb2c7dd8 |
4 years ago |
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Abseil Team
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b315753c0b |
Export of internal Abseil changes
-- 2247e59ee5696e61c7cb24dce479db572980032d by Derek Mauro <dmauro@google.com>: Ensure ThreadIdentity::WaiterState data has the correct alignment PiperOrigin-RevId: 357969866 -- 79bb81a2e6723b186536ad4b4f25cd7ee83f3e72 by Laramie Leavitt <lar@google.com>: Rework absl::MockingBitGen internal mock registry. Use a virtual base class with template-specialized derived classes to implement match method rather than taking the address of a function specialization and using casts everywhere. This combines several of the previously type-erased pointers into a single object, eliminates the separate cleanup container previously used, and eliminates some gratuitous static_cast<>s. PiperOrigin-RevId: 357827438 -- a2eb53d002c9b376360a70b2b0f6a18a1de1e16f by Todd Lipcon <tlipcon@google.com>: Reduce runtime of sequence_lock_test PiperOrigin-RevId: 357785571 -- dd1175ff13b560f01c4aaa64bc6759a5300e391c by Abseil Team <absl-team@google.com>: Don't assume that compiling for Windows means that MSVC or clang-cl is being used. PiperOrigin-RevId: 357760052 -- 251a9cbede52e729b3a25911b6e225b779c285a8 by Andy Getzendanner <durandal@google.com>: Internal change. PiperOrigin-RevId: 357702979 GitOrigin-RevId: 2247e59ee5696e61c7cb24dce479db572980032d Change-Id: Icd366d3775d88d623695209b5f328dbd69f01d27 |
4 years ago |
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Abseil Team
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a9a4956020 |
Export of internal Abseil changes
-- 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 |
4 years ago |
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Abseil Team
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322ae2420d |
Export of internal Abseil changes
-- 1609589925459c2c0b2a17912c0d65227f709db9 by Abseil Team <absl-team@google.com>: Clarify the "Potential Mutex deadlock" reason message. PiperOrigin-RevId: 351367862 -- 88bf28863db2c2d2d48767c3e4dfab6a48bdff79 by Abseil Team <absl-team@google.com>: Print CPU number is fault handler. This CL adds code to print CPU number inside the fault handler. This is only supported on Linux. The CPU number is also a hint only. There is no guarantee that it is indeed the CPU on which a fault happened. PiperOrigin-RevId: 351238373 -- 66a9c8e44b5744fec1ca0d7b8db7e1d50772d9a2 by Samuel Benzaquen <sbenza@google.com>: Add better error message for ODR violations of flags. PiperOrigin-RevId: 351197423 -- 6efd1efb341563148dd43255aaa4bf959dfd9554 by Chris Kennelly <ckennelly@google.com>: Assume bitwise builtins are available on GCC. These are long-standing builtins but are not consistently detected by ABSL_HAVE_BUILTIN. PiperOrigin-RevId: 350814036 GitOrigin-RevId: 1609589925459c2c0b2a17912c0d65227f709db9 Change-Id: Ied3fd2f135187f2c316b403fba45f3bbaea54138 |
4 years ago |
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Abseil Team
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92ba535999 |
Export of internal Abseil changes
-- e86453648e05d9bf30ff97a68fba8ce5134ee1c9 by Abseil Team <absl-team@google.com>: Fix compilation in C with clang on windows with -Wundef flag PiperOrigin-RevId: 350545275 GitOrigin-RevId: e86453648e05d9bf30ff97a68fba8ce5134ee1c9 Change-Id: I029538298ff894d5798b9c6f488af7aa1a3ec2a7 |
4 years ago |
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Abseil Team
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d1de75bf54 |
Export of internal Abseil changes
-- f50d25c8f8491ef7031cbbcad78edd15f98c2bd1 by Abseil Team <absl-team@google.com>: Add myriad2 to HAVE_MMAP Remove mutex_nonprod and associated defines. PiperOrigin-RevId: 333759830 -- 25ef4c577ea983aa3fcd6cfe2af6cdc62a06f520 by Samuel Benzaquen <sbenza@google.com>: Internal refactor. Represent the data with a union to allow for better constexpr support in the future. PiperOrigin-RevId: 333756733 GitOrigin-RevId: f50d25c8f8491ef7031cbbcad78edd15f98c2bd1 Change-Id: Ieecd2c47cb20de638726eb3f9fc2e5682d05dcca |
4 years ago |
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Abseil Team
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f2c9c663db |
Export of internal Abseil changes
-- cfb567ed02096320663d882d2c0c2fb7db7af1e4 by Derek Mauro <dmauro@google.com>: Upgrade to GCC 10.2.0, Bazel 3.5.0, and CMake 3.18.2 PiperOrigin-RevId: 330847323 -- 5dcb9ce14d92315163079366a91c43cbd5184ea4 by Evan Brown <ezb@google.com>: Optimize equal_range() by avoiding the call to upper_bound() when possible. We need to support heterogeneous comparators that have different behavior when comparing key_type to non-key_type. See the new test. Also update the comment for `key_compare_to_adapter`. PiperOrigin-RevId: 330794444 -- 744405dbda5513527d74094a5c3b9db1e0927693 by Gennadiy Rozental <rogeeff@google.com>: Introduce trampoline for friend access to avoid friending routines and classes from different namespace. PiperOrigin-RevId: 330773156 -- a195d1226576f8a7bb5671f3e42d1021b827fad9 by Abseil Team <absl-team@google.com>: Fix an incorrect version number test for std::variant availability in tvOs. PiperOrigin-RevId: 330759480 -- 58b02eb9159a577953676d9928cb26b30068b847 by Derek Mauro <dmauro@google.com>: Use c++20 instead of c++2a now that it is supported by GCC PiperOrigin-RevId: 330559797 GitOrigin-RevId: cfb567ed02096320663d882d2c0c2fb7db7af1e4 Change-Id: I0e0d68409c95da42f5609920155ba5694ade8df0 |
4 years ago |
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Abseil Team
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672d9e0aef |
Export of internal Abseil changes
-- d2b7a83bafb90d35b2b7d8eb4177e9d712e8d62c by Gennadiy Rozental <rogeeff@google.com>: Introduce ABSL specific macros for detecting the usage of sanitizers. PiperOrigin-RevId: 321687443 -- a41342cc04b1088087dda12d7272aa3835f8e36a by Evan Brown <ezb@google.com>: Get rid of recursion in clear_and_delete(). PiperOrigin-RevId: 321583786 -- 99c6d300b17f186c28867b08cc79f1e55077e88a by Evan Brown <ezb@google.com>: Code simplification: consolidate methods to erase values/nodes. Motivation: this will make floating storage work simpler. - Delete erase_same_node/erase_from_leaf_node/remove_value/remove_values_ignore_children. - Move node deletion methods inside btree_node. - Delete three-argument move() and use transfer_n() instead. - Note: there's still one usage of move (in btree::erase(iterator)) that could use transfer, but I think doing so would add more complexity than it's worth. PiperOrigin-RevId: 321407673 -- c3efed6c1763190c6b3bccbede9b2989ab21b258 by Evan Brown <ezb@google.com>: Support heterogeneous insert_or_assign, try_emplace, operator[] for btree_map. Also do a bit of cleanup: - Add _impl methods for insert_or_assign/try_emplace. - Rename some hint iterator params from `position` to `hint`. PiperOrigin-RevId: 321399557 GitOrigin-RevId: d2b7a83bafb90d35b2b7d8eb4177e9d712e8d62c Change-Id: Ie2d0c7c3ed197c2b53d475248941392cbad20e59 |
5 years ago |
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Abseil Team
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768eb2ca28 |
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 |