--
15d7bcf28220750db46930f4d8c090b54e3ae5fe by Jon Cohen <cohenjon@google.com>:
Fix miscellaneous CMake change interleaving issues for the daily release:
* add back the absl::container target
* Add copts to absl_cc_library targets in absl/container/CMakeLists.txt
* Add trailing newline to the end of AbseilConfigureCopts.cmake
PiperOrigin-RevId: 223057096
--
baac35470d75b6561477f688dc4eb021f604cf71 by Abseil Team <absl-team@google.com>:
Internal Cleanup.
PiperOrigin-RevId: 223051579
--
6791c2f2e35b030b5579f36d3c607c6ba92fa089 by Abseil Team <absl-team@google.com>:
Internal Change.
PiperOrigin-RevId: 223046855
--
5467ad987ea82aef77d2f1cc85aa9105e7d9c320 by Samuel Benzaquen <sbenza@google.com>:
Workaround for gcc bug https://gcc.gnu.org/PR88115
PiperOrigin-RevId: 223041901
--
36fa5cfd41df2b71d26487c45363901bbf6a2463 by Tom Manshreck <shreck@google.com>:
Clarify visit() constraints
PiperOrigin-RevId: 223032194
--
afdf4013de036b411db7f92cde8a2493e6665223 by Abseil Team <absl-team@google.com>:
Fix comment typos.
PiperOrigin-RevId: 223024090
--
e11c01927eb8b898f6633282824022104b258342 by Jon Cohen <cohenjon@google.com>:
Make absl::spinlock_test_common TESTONLY
This should fix https://github.com/abseil/abseil-cpp/issues/221
PiperOrigin-RevId: 222885323
--
5ccc576d1c68e4b92705aa8064f1e8d715e5415e by Abseil Team <absl-team@google.com>:
Internal change.
PiperOrigin-RevId: 222877017
--
96ff25bf78c4f4bca0d6e61faa4feeab91a2e73c by Jon Cohen <cohenjon@google.com>:
Align CMake and Bazel compile options. This is the first step towards a single source of truth for Abseil compile options. Also makes absl_test and absl_cc_test make binaries and targets with compatible names to each other to make testing easier.
PiperOrigin-RevId: 222858408
--
7dd3e2618ad5a5de5d918fc73e438ef0b98cec6a by Abseil Team <absl-team@google.com>:
Revert "absl: cap SpinLock backoff to 4ms"
PiperOrigin-RevId: 222656230
--
0d49538a3cab714156ed0a5651656c0aa098a1e5 by Abseil Team <absl-team@google.com>:
Update absl/container/CMakeLists.txt to use new functions
i.e. absl_cc_(library|test)
PiperOrigin-RevId: 222535766
--
92744e9d0e5c3bf9e1167a7bdf1a6777192531b1 by Abseil Team <absl-team@google.com>:
Disable header parsing for broken targets
PiperOrigin-RevId: 222257218
--
39a6c623601c44e02d91e412f126a813d719507b by Abseil Team <absl-team@google.com>:
absl: cap SpinLock backoff to 4ms
The current backoff logic has 3 problems:
1. It can produce too high values (up to 256ms), which can negatively
affect tail latency. The value was chosen long time ago and now it's
a good idea to reconsider it.
2. It does not have low bound, so on any iteration it can produce
a very small value that will lead to unnecessary cpu consumption.
3. It does not increase low bound with the number of iterations.
So if the SpinLock is actually somehow locked for a very prolonged time,
a waiter can still wake periodically.
Rework the logic to solve these problems.
Add lower bound of 128us, no code should rely on absence of episodic
delays in this range as they can occur everywhere.
Lower upper bound to 4ms. A thread sleeping for 4ms does not consume
significant cpu time (see below).
Grow lower bound with the number of iterations.
This is cpu consumption of a process doing usleep(x) in a loop
(sampled with ps):
64us -> 4.0%
128us -> 2.7%
256us -> 3.5%
512us -> 2.8%
1024us -> 1.6%
2048us -> 0.6%
4096us -> 0.3%
8192us -> 0.0%
Few millisecond sleeps do not consume significant time.
PiperOrigin-RevId: 222196086
--
17104a2396ddda61fb0faed0a72ff8c161ca17ea by Shahriar Rouf <nafi@google.com>:
Add benchmarks for hashing civil_times.
PiperOrigin-RevId: 222152108
GitOrigin-RevId: 15d7bcf28220750db46930f4d8c090b54e3ae5fe
Change-Id: I73b929feaf6ce72b70fdafd6108f53bbbeaf9738
--
4e043a11b4c10a24e84046827ee16f47e11e35cc by Abseil Team <absl-team@google.com>:
Merge of https://github.com/abseil/abseil-cpp/pull/136
PiperOrigin-RevId: 218197648
--
e61f06e1e601061a443feaa8c5207c52437bd641 by Abseil Team <absl-team@google.com>:
Don't include <iostream> into int128, it's wasteful
Including iostream emits a global constructor for initializing std::cout and
friends, which isn't actually used by this file.
PiperOrigin-RevId: 218156386
--
8a6c82396e4c956be7f285328aec131cb4965f16 by Xiaoyi Zhang <zhangxy@google.com>:
Fix MSVC compiler warnings on discarding return values of functions with 'nodiscard'
attribute.
PiperOrigin-RevId: 217883401
--
abf3e3a0f22bc4070df9dbc9a4ef4d883ed686bf by Tom Manshreck <shreck@google.com>:
Update public README to add new libraries
PiperOrigin-RevId: 217879399
--
43b3b420a4e861711abbfbd497b8f2b3de17ec8c by Abseil Team <absl-team@google.com>:
Import of CCTZ from GitHub.
PiperOrigin-RevId: 217780963
--
1c8831947ca6a65a63842e6bd5f37a7c102a4e1b by Abseil Team <absl-team@google.com>:
Fix typo in a comment (missing comma in usage example).
PiperOrigin-RevId: 217776645
GitOrigin-RevId: 4e043a11b4c10a24e84046827ee16f47e11e35cc
Change-Id: I8999ae928da7a0030b4ecfd8d13da8522fdd013a
--
2dcf3ec79f961d2962cdad33ac4bfbcb14126dad by Abseil Team <absl-team@google.com>:
Consolidate implementations of CountLeadingZeros and add new ones for
CountTrailingZeros.
Internal APIs only.
PiperOrigin-RevId: 209961247
--
4f3ac87c6928dab26faff962bb18aade9383f184 by Jorg Brown <jorg@google.com>:
Fix absl::CUnescape not to write to const_cast<char*>(str->data()), which does the wrong thing if the string type is copy-on-write
PiperOrigin-RevId: 209957656
--
c5103067be19dc88a4c32e5306154e5e3bba4673 by Tom Manshreck <shreck@google.com>:
Update comments in time library header files.
PiperOrigin-RevId: 209829588
--
fe36f9b6150243d2ac88e2a892d84c565c18cd2f by Abseil Team <absl-team@google.com>:
Clarifying the sample use of absl::LoadTimeZone function in the documentation.
PiperOrigin-RevId: 209782218
GitOrigin-RevId: 2dcf3ec79f961d2962cdad33ac4bfbcb14126dad
Change-Id: I3e2f87a8c543599b81eada58409a9bddc0b51ab8
--
70f43a482d7d4ae4a255f17ca02b0106653dd600 by Shaindel Schwartz <shaindel@google.com>:
Internal change
PiperOrigin-RevId: 201571193
--
93e6e9c2e683158be49d9dd1f5cb1a91d0c0f556 by Abseil Team <absl-team@google.com>:
Internal change.
PiperOrigin-RevId: 201567108
--
fbd8ee94fbe9f2448e5adf5e88706f9c8216048f by Juemin Yang <jueminyang@google.com>:
str_format release
PiperOrigin-RevId: 201565129
--
387faa301555a8a888c4429df52734aa806dca46 by Abseil Team <absl-team@google.com>:
Adds a defaulted allocator parameter to the size_type constructor of InlinedVector
PiperOrigin-RevId: 201558711
--
39b15ea2c68d7129d70cbde7e71af900032595ec by Matt Calabrese <calabrese@google.com>:
Update the variant implementation to eliminate unnecessary checking on alternative access when the index is known or required to be correct.
PiperOrigin-RevId: 201529535
--
adab77f1f7bb363aa534297f22aae2b0f08889ea by Abseil Team <absl-team@google.com>:
Import of CCTZ from GitHub.
PiperOrigin-RevId: 201458388
--
a701dc0ba62e3cadf0de14203415b91df4ee8151 by Greg Falcon <gfalcon@google.com>:
Internal cleanup
PiperOrigin-RevId: 201394836
--
8a7191410b8f440fdfa27f722ff05e451502ab61 by Abseil Team <absl-team@google.com>:
Import of CCTZ from GitHub.
PiperOrigin-RevId: 201369269
GitOrigin-RevId: 70f43a482d7d4ae4a255f17ca02b0106653dd600
Change-Id: I8ab073b30b4e27405a3b6da2c826bb4f3f0b9af6
f28d30df5769bb832dec3ff36d2fcd2bcdf494a3 by Shaindel Schwartz <shaindel@google.com>:
Internal change
PiperOrigin-RevId: 201046831
--
711715a78b7e53dfaafd4d7f08a74e76db22af88 by Mark Barolak <mbar@google.com>:
Internal fix
PiperOrigin-RevId: 201043684
--
64b53edd6bf1fa48f74e7f5d33f00f80d5089147 by Shaindel Schwartz <shaindel@google.com>:
Remove extra whitespace
PiperOrigin-RevId: 201041989
--
0bdd2a0b33657b688e4a04aeba9ebba47e4dc6ca by Shaindel Schwartz <shaindel@google.com>:
Whitespace fix.
PiperOrigin-RevId: 201034413
--
3deb0ac296ef1b74c4789e114a8a8bf53253f26b by Shaindel Schwartz <shaindel@google.com>:
Scrub build tags. No functional changes.
PiperOrigin-RevId: 201032927
--
da75d0f8b73baa7e8f4e9a092bba546012ed3b71 by Alex Strelnikov <strel@google.com>:
Internal change.
PiperOrigin-RevId: 201026131
--
6815d80caa19870d0c441b6b9816c68db41393a5 by Tom Manshreck <shreck@google.com>:
Add documentation for our LTS snapshot branches
PiperOrigin-RevId: 201025191
--
64c3b02006f39e6a8127bbabf9ec947fb45b6504 by Greg Falcon <gfalcon@google.com>:
Provide absl::from_chars for double and float types. This is a forward-compatible implementation of std::from_chars from C++17.
This provides exact "round_to_nearest" conversions, and has some nice properties:
* Works with string_view (it can convert numbers from non-NUL-terminated buffers)
* Never allocates memory
* Faster than the standard library strtod() in our toolchain
* Uses integer math in its calculations, so is unaffected by floating point environment
* Unaffected by C locale
Also change SimpleAtod/SimpleAtoi to use this new API under the hood.
PiperOrigin-RevId: 201003324
--
542869258eb100779497c899103dc96aced52749 by Greg Falcon <gfalcon@google.com>:
Internal change
PiperOrigin-RevId: 200999200
--
3aba192775c7f80e2cd7f221b0a73537823c54ea by Gennadiy Rozental <rogeeff@google.com>:
Internal change
PiperOrigin-RevId: 200947470
--
daf9b9feedd748d5364a4c06165b7cb7604d3e1e by Mark Barolak <mbar@google.com>:
Add an absl:: qualification to a usage of base_internal::SchedulingMode outside of an absl:: namespace.
PiperOrigin-RevId: 200748234
--
a8d265290a22d629f3d9bf9f872c204200bfe8c8 by Mark Barolak <mbar@google.com>:
Add a missing namespace closing comment to optional.h.
PiperOrigin-RevId: 200739934
--
f05af8ee1c6b864dad2df7c907d424209a3e3202 by Abseil Team <absl-team@google.com>:
Internal change
PiperOrigin-RevId: 200719115
GitOrigin-RevId: f28d30df5769bb832dec3ff36d2fcd2bcdf494a3
Change-Id: Ie4fa601078fd4aa57286372611f1d114fdec82c0
- 2201f1644336e64280dbd20207d8fbc3bfea2bf4 Internal change. by Abseil Team <absl-team@google.com>
- 94e6b5b20d2cc754c99a18c575a4f1f3cd1f28d4 Rename no_throw_ctor to nothrow_ctor to match the standar... by Abseil Team <absl-team@google.com>
- 86aa34d2129c4914c5133b7b619480aae786288e Update header files in debugging target by Tom Manshreck <shreck@google.com>
- ed234519ced458724a7267b8fdf184eaae1c97c7 Remove CMAKE_CXX_WARNING_VLA from our c++ flags in the cm... by Jon Cohen <cohenjon@google.com>
GitOrigin-RevId: abe587c2360b21f085b7d65a77d840015bc04cf6
Change-Id: I92f9301c69419d3830c358b88984967185aa33f6
- 6e88015f26885b66ce9b11696eb9c8d96ef7c0f6 Add ABSL_MUST_USE_RESULT to absl::StripPrefix and absl::S... by Mark Barolak <mbar@google.com>
- 47d8de97748da346ad2a962f27389e0380a7a716 Fix missing header include when compiling with _GLIBCXX_D... by Alex Strelnikov <strel@google.com>
GitOrigin-RevId: 6e88015f26885b66ce9b11696eb9c8d96ef7c0f6
Change-Id: I8698c77d9eab81455b209a6bef4bb2d5b32ebd65
Abseil Team
Loo Rong Jie
Wolf Behrenhoff
Adrien Devresse