protobuf

Commit Graph

Author	SHA1	Message	Date
Jie Luo	3c76a26b36	internal change PiperOrigin-RevId: 537060328	2 years ago
Protobuf Team Bot	3e4de3c7dd	[Upb C++] Split name-related functions from gen_utils.{h,cc} into names.{h,cc}. Also create a separate build target for output.{h,cc} (though it's kept private, since we prefer protobuf/io/printer.h for newer code). PiperOrigin-RevId: 535333251	2 years ago
Joshua Haberman	a0f520dc75	Added a new dynamic tree shaking model to upb, with the intention of removing the old model once YouTube has migrated. The `kUpb_DecodeOption_ExperimentalAllowUnlinked` flag to the decoder will enable the new behavior. When that flag is not passed, tree shaking with the old model will still be possible. "Dynamic tree shaking" in upb is a feature that allows messages to be parsed even if the MiniTables have not been fully linked. Unlinked sub-message fields can be parsed by preserving their data in the unknown fields. If the application later discovers that the message field is actually needed, the MiniTable can be patched to properly link that field, and existing message instances can "promote" the data from the unknown fields to an actual message of the correct type. Before this change, dynamic tree shaking stored unparsed message data in the unknown fields of the parent. In effect, we were treating the field as if it did not exist at all. This meant that parsing an unlinked field did not affect the hasbits or oneof cases of the parent, nor did it create a `upb_Array` or `upb_Map` for array/map fields. Only when a message was linked and promoted did any of these things occur. While this model had some amount of conceptual simplicity, it caused significant problems with oneofs. When multiple fields inside a single oneof are parsed from the wire, order matters, because later oneof fields must overwrite earlier ones. Dynamic tree shaking can mean that some fields in a oneof are linked while others are not. It is essential that we preserve this ordering semantic even when dynamic tree shaking is being used, but it is difficult to do if the oneof's data can be split between linked fields (which have been reified into parsed field data) and unlinked fields (whose data lives in the unknown fields of the parent). To solve this problem, this CL changes the representation for unlinked fields. Instead of being placed in the parent's unknown fields, we create an actual message instance for each unlinked message we parse, but we use a placeholder "empty message" MiniTable as the message's type. All of the message's data will therefore be placed into the "empty message's" unknown fields. But unlike before, this "empty message" is actually present according to the hasbits, oneof case, and `upb_Array`/`upb_Map` of the parent. This means that all of the oneof presence logic works as normal. Since the MiniTable can be patched at any time, we need a bit in the message instance itself to signal whether a pointer to a sub-message is an "empty message" or not. When dynamic tree shaking is in use, all users must be capable of recognizing an empty message and acting accordingly (promoting, etc) even if the MiniTable itself says that the field is linked. Because dynamic tree shaking imposes this extra requirement on users, we require that users pass an extra option to the decoder to allow parsing of unlinked sub-messages. Many existing users of upb (Ruby, PHP, Python, etc) will always have fully-linked MiniTables, so there is no reason for them to add extra logic to handle empty messages. By omitting the `kUpb_DecodeOption_ExperimentalAllowUnlinked` option, they will be relieved of the duty to check the tagged pointer that would indicate an empty, unlinked message. For existing users of dynamic tree shaking, there are three main changes: 1. The APIs in message/promote.h have changed, and users will need to update to the new interfaces. 2. The model for maps has changed slightly. Before, we required that map entries always had their values linked; for dynamic tree shaking to apply to maps, we required that the entry was left unlinked, not the entry's value. In the new model, that is reversed: map entries must always be linked, but a map entry's value can be unlinked. 3. The presence model for unlinked fields has changed. Unlinked fields will now register as "present" from the perspective of hasbits, oneof cases, and array/map entries. Users must test the tagged pointer to know if a message is of the correct, linked type or whether it is a placeholder "empty" message. There is a new function `upb_Message_GetTaggedMessagePtr()`, as well as a new accessor `upb_MessageValue.tagged_msg_val` that can be used to read and test the tagged pointer directly. PiperOrigin-RevId: 535288031	2 years ago
Joshua Haberman	14bad4a5bf	Fixed a bug in `upb_Map_Delete()` that caused crashes in map.delete(k) for Ruby when string-keyed maps were in use. Fixes: https://github.com/protocolbuffers/protobuf/issues/12580 When `upb_Map_Delete(map, k, &v)` was called for a string-keyed map, the returned value `v` contained garbage data instead of the true string length. Since `map.delete(k)` in Ruby returns the deleted value, this was causing a garbage length to be used when allocating and copying data. PiperOrigin-RevId: 535261609	2 years ago
Protobuf Team Bot	73ee41cbb2	license changes PiperOrigin-RevId: 534600788	2 years ago
Jie Luo	7f0092a802	Internal change PiperOrigin-RevId: 534490554	2 years ago
Joshua Haberman	67bf61af6c	Make upb_proto_[reflection_]library advertise that it returs CcInfo. This makes it properly work with aspects that require CcInfo, like cc_shared_library(). PiperOrigin-RevId: 532117410	2 years ago
Joshua Haberman	6c10ce248d	Removed old ResizeArray() API per TODO PiperOrigin-RevId: 530375932	2 years ago
Adam Cozzette	7bd972db76	Internal change PiperOrigin-RevId: 530370607	2 years ago
Protobuf Team Bot	45462534e5	Fix ::protos::CloneMessage template. Add benchmark to compare cc_proto/upb_cc_proto Clone. PiperOrigin-RevId: 530119781	2 years ago
Joshua Haberman	5c85a9f4f4	Refactor upb_MtDataEncoder_PutField() into several helper functions. This is a no-op refactor that will help with an upcoming change. PiperOrigin-RevId: 529810924	2 years ago
Joshua Haberman	18b98a8ec1	Give sub-messages and sub-enums distinct initialization code paths. Prior to this change, all sub-messages and sub-enums were initialized to NULL. Going forward, sub-messages will need to be initialized differently than sub-enums. To facilitate this, we change the order of subs, so that sub-messages always come before sub-enums. Then when we allocate the subs, we can initialize them in two separate loops. This unfortunately requires one extra iteration over the fields if any closed enums are present, to adjust the `submsg_index` according to how many sub-messages were seen. This CL is the first step towards changing how we handle unlinked sub-messages. PiperOrigin-RevId: 529100966	2 years ago
Deanna Garcia	1123c8a4eb	Update UPB's absl dep to newest patch. PiperOrigin-RevId: 528894526	2 years ago
Deanna Garcia	b9d8ff9f5f	Remove patch to internal protobuf rules now that it's implemented in the proto repository. `859410bccc` moved the patch to the protobuf repository. PiperOrigin-RevId: 528804550	2 years ago
Jie Luo	60be96e0bf	-Make message __deepcopy__ call UPB code instead of default implementation for python UPB (splitted change 2) PiperOrigin-RevId: 528614850	2 years ago
Thomas Van Lenten	2282505327	Move to proto_common for all upb aspects to fix numerous tricky edge cases and simplify the code PiperOrigin-RevId: 527937369	2 years ago
Joshua Haberman	88d5b91810	Move to proto_common for all upb aspects to fix numerous tricky edge cases and simplify the code PiperOrigin-RevId: 527904449	2 years ago
Eric Salo	4c6931f22a	upb: clean up the Dart ffi build targets PiperOrigin-RevId: 527669656	2 years ago
Sandy Zhang	5a42239800	Update upb's protobuf dependency PiperOrigin-RevId: 527668262	2 years ago
Jie Luo	62f1470f09	-Make message CopyFrom() call UPB code instead of default implementation for python UPB -Add upb_Message_Clear() in UPB accessors -Add upb_Message_CopyFrom() in UPB copy -Fix UPB upb_Message_DeepClone() bug for repeated extensions PiperOrigin-RevId: 527644009	2 years ago
Eric Salo	8ad3a76d8f	upb: Dart pb_runtime now uses the google3 ffigen everywhere PiperOrigin-RevId: 527599631	2 years ago
Eric Salo	3475ebec94	upb: move the split64 accessors out of upbc/ PiperOrigin-RevId: 527396510	2 years ago
Eric Salo	3a0e3f22cd	upb: use google3 ffigen to build the upbdev function wrappers PiperOrigin-RevId: 527372793	2 years ago
Protobuf Team Bot	b32938176d	Delay defining Group constructor until after UnknownField is a complete type. C++20 requires that types used in std::vector are complete. Group's constructor definition requires that UnknownFields' destructor be available, which means UnknownField must be complete. PiperOrigin-RevId: 527341365	2 years ago
Protobuf Team Bot	22229bcaf9	[doc] Fix location of upb's message accessor API PiperOrigin-RevId: 527187842	2 years ago
Deanna Garcia	b399576ccd	Update UPB's protobuf dependency in preparation for 23.0-rc1 release. PiperOrigin-RevId: 527037668	2 years ago
Eric Salo	48e3272a2a	upb: fix SetInt32 accessor to also work on enum ctypes Also rename upb_Message_SetEnumProto2() as upb_Message_SetClosedEnum() PiperOrigin-RevId: 526742169	2 years ago
Protobuf Team Bot	30af08f511	Add private accessors for repeated array get to be used by C++ RepeatedField implementation. PiperOrigin-RevId: 526656160	2 years ago
Mike Kruskal	9fa51d0bc9	Enable Windows CI PiperOrigin-RevId: 526638532	2 years ago
Protobuf Team Bot	ec75a3cbb6	Move repeated field generation into separate file to prepare for C++ RepeatedFieldProxy. PiperOrigin-RevId: 526117153	2 years ago
Eric Salo	70b92e6cd1	upb: fix cut-and-paste error in upb_MiniTable_Link() PiperOrigin-RevId: 525856199	2 years ago
Protobuf Team Bot	0fa12dce2a	Fix field name conflict resolution for `has_` prefix. Note: Code looks duplicated but in C case, it is for performance. For C++, C++ and C may diverge in the future for certain methods. PiperOrigin-RevId: 525826831	2 years ago
Deanna Garcia	8c10056074	Add back UPB numpy test now that it has been moved in the protobuf directory. This also includes an update to the newest protobuf commit. PiperOrigin-RevId: 525551351	2 years ago
Joshua Haberman	55cfaf3e0c	Moved promotion-related accessors to a separate file. Since promotion is a more complicated operation than the simple accessors, and since promotion logic will likely be changing before long, it helps to put promotion-related logic in a separate place and rule. PiperOrigin-RevId: 525519707	2 years ago
Joshua Haberman	ae92c14835	Updated upb to use Bazel 5.4.0 for Python cross-compiling tests. PiperOrigin-RevId: 525273272	2 years ago
Joshua Haberman	b81ae408b0	Fixed the upb.lexan build: - Fixed a couple of broken tests that were probably invoking UB. - Excluded python/... and js/..., as these do not work with Windows. PiperOrigin-RevId: 525228589	2 years ago
Protobuf Team Bot	de31ae9817	[Upb C++] Fix: Map setter does not follow value semantics when value is a message. PiperOrigin-RevId: 525165538	2 years ago
Matt Kulukundis	fa1c2a6d29	Switch upb_Arena_Fuse from a CAS based list insertion to an exchange based one Second try with improved testing (Generated by http://go/benchy. Settings: --runs 20 --reference "srcfs" --perflab) ``` name old cpu/op new cpu/op delta BM_ArenaOneAlloc 18.2ns ± 2% 18.1ns ± 1% -0.72% (p=0.002 n=18+17) BM_ArenaInitialBlockOneAlloc 5.31ns ± 0% 5.30ns ± 1% ~ (p=0.345 n=16+19) BM_ArenaFuseUnbalanced/2 67.8ns ± 1% 68.0ns ± 0% +0.35% (p=0.011 n=16+17) BM_ArenaFuseUnbalanced/8 526ns ± 2% 524ns ± 1% ~ (p=0.708 n=18+17) BM_ArenaFuseUnbalanced/64 4.82µs ± 1% 4.84µs ± 1% +0.31% (p=0.049 n=16+17) BM_ArenaFuseUnbalanced/128 9.78µs ± 1% 9.82µs ± 1% +0.46% (p=0.001 n=17+17) BM_ArenaFuseBalanced/2 66.9ns ± 1% 67.2ns ± 1% +0.36% (p=0.025 n=17+16) BM_ArenaFuseBalanced/8 527ns ± 2% 529ns ± 1% ~ (p=0.081 n=17+19) BM_ArenaFuseBalanced/64 4.92µs ± 4% 4.88µs ± 2% ~ (p=0.184 n=18+17) BM_ArenaFuseBalanced/128 9.92µs ± 1% 9.91µs ± 1% ~ (p=0.883 n=16+19) BM_LoadAdsDescriptor_Upb<NoLayout> 5.89ms ± 2% 5.94ms ± 1% +0.88% (p=0.005 n=18+17) BM_LoadAdsDescriptor_Upb<WithLayout> 6.55ms ± 2% 6.55ms ± 1% ~ (p=0.961 n=17+18) BM_LoadAdsDescriptor_Proto2<NoLayout> 12.3ms ± 2% 12.4ms ± 1% ~ (p=0.226 n=18+18) BM_LoadAdsDescriptor_Proto2<WithLayout> 12.5ms ± 1% 12.6ms ± 1% +0.61% (p=0.005 n=17+19) BM_Parse_Upb_FileDesc<UseArena, Copy> 12.6µs ± 1% 12.7µs ± 2% ~ (p=0.219 n=17+18) BM_Parse_Upb_FileDesc<UseArena, Alias> 11.6µs ± 2% 11.6µs ± 3% ~ (p=0.721 n=16+18) BM_Parse_Upb_FileDesc<InitBlock, Copy> 12.4µs ± 1% 12.5µs ± 1% ~ (p=0.118 n=16+17) BM_Parse_Upb_FileDesc<InitBlock, Alias> 11.3µs ± 2% 11.4µs ± 1% ~ (p=0.327 n=18+19) BM_Parse_Proto2<FileDesc, NoArena, Copy> 25.2µs ± 2% 25.3µs ± 1% ~ (p=0.301 n=16+19) BM_Parse_Proto2<FileDesc, UseArena, Copy> 12.1µs ± 3% 12.1µs ± 2% ~ (p=0.869 n=18+19) BM_Parse_Proto2<FileDesc, InitBlock, Copy> 11.8µs ± 3% 11.8µs ± 3% ~ (p=0.462 n=18+18) BM_Parse_Proto2<FileDescSV, InitBlock, Alias> 13.2µs ± 1% 13.2µs ± 1% ~ (p=0.333 n=16+19) BM_SerializeDescriptor_Proto2 5.83µs ± 3% 5.86µs ± 4% ~ (p=0.496 n=18+20) BM_SerializeDescriptor_Upb 10.5µs ± 2% 10.4µs ± 1% -1.20% (p=0.000 n=18+16) name old time/op new time/op delta BM_ArenaOneAlloc 18.2ns ± 2% 18.1ns ± 0% -0.73% (p=0.010 n=18+17) BM_ArenaInitialBlockOneAlloc 5.32ns ± 0% 5.31ns ± 1% ~ (p=0.106 n=15+18) BM_ArenaFuseUnbalanced/2 67.9ns ± 1% 68.1ns ± 0% +0.31% (p=0.044 n=16+16) BM_ArenaFuseUnbalanced/8 527ns ± 2% 526ns ± 1% ~ (p=0.772 n=18+16) BM_ArenaFuseUnbalanced/64 4.83µs ± 1% 4.84µs ± 2% ~ (p=0.144 n=16+18) BM_ArenaFuseUnbalanced/128 9.79µs ± 1% 9.84µs ± 1% +0.52% (p=0.001 n=17+18) BM_ArenaFuseBalanced/2 67.0ns ± 1% 67.3ns ± 3% +0.41% (p=0.019 n=15+16) BM_ArenaFuseBalanced/8 528ns ± 2% 530ns ± 1% ~ (p=0.121 n=17+19) BM_ArenaFuseBalanced/64 4.93µs ± 4% 4.89µs ± 2% ~ (p=0.103 n=18+17) BM_ArenaFuseBalanced/128 9.93µs ± 1% 9.93µs ± 1% ~ (p=0.806 n=16+19) BM_LoadAdsDescriptor_Upb<NoLayout> 5.91ms ± 2% 5.96ms ± 1% +0.93% (p=0.002 n=18+16) BM_LoadAdsDescriptor_Upb<WithLayout> 6.57ms ± 2% 6.57ms ± 1% ~ (p=0.935 n=17+18) BM_LoadAdsDescriptor_Proto2<NoLayout> 12.4ms ± 2% 12.4ms ± 1% ~ (p=0.239 n=18+18) BM_LoadAdsDescriptor_Proto2<WithLayout> 12.5ms ± 2% 12.6ms ± 1% +0.43% (p=0.024 n=18+19) BM_Parse_Upb_FileDesc<UseArena, Copy> 12.7µs ± 2% 12.7µs ± 2% ~ (p=0.245 n=17+18) BM_Parse_Upb_FileDesc<UseArena, Alias> 11.6µs ± 2% 11.6µs ± 2% ~ (p=0.772 n=16+18) BM_Parse_Upb_FileDesc<InitBlock, Copy> 12.5µs ± 1% 12.5µs ± 1% ~ (p=0.136 n=16+17) BM_Parse_Upb_FileDesc<InitBlock, Alias> 11.4µs ± 2% 11.4µs ± 1% ~ (p=0.391 n=18+19) BM_Parse_Proto2<FileDesc, NoArena, Copy> 25.3µs ± 2% 25.4µs ± 1% ~ (p=0.403 n=16+19) BM_Parse_Proto2<FileDesc, UseArena, Copy> 12.1µs ± 2% 12.1µs ± 2% ~ (p=0.731 n=17+19) BM_Parse_Proto2<FileDesc, InitBlock, Copy> 11.9µs ± 3% 11.8µs ± 3% ~ (p=0.424 n=18+18) BM_Parse_Proto2<FileDescSV, InitBlock, Alias> 13.2µs ± 2% 13.3µs ± 1% ~ (p=0.683 n=16+19) BM_SerializeDescriptor_Proto2 5.84µs ± 3% 5.86µs ± 4% ~ (p=0.496 n=18+20) BM_SerializeDescriptor_Upb 10.5µs ± 2% 10.4µs ± 1% -1.27% (p=0.000 n=18+16) name old speed new speed delta BM_LoadAdsDescriptor_Upb<NoLayout> 133MB/s ± 2% 132MB/s ± 1% -0.97% (p=0.002 n=18+16) BM_LoadAdsDescriptor_Upb<WithLayout> 120MB/s ± 2% 120MB/s ± 1% ~ (p=0.961 n=17+18) BM_LoadAdsDescriptor_Proto2<NoLayout> 63.5MB/s ± 2% 63.3MB/s ± 1% ~ (p=0.226 n=18+18) BM_LoadAdsDescriptor_Proto2<WithLayout> 62.7MB/s ± 1% 62.4MB/s ± 1% -0.60% (p=0.005 n=17+19) BM_Parse_Upb_FileDesc<UseArena, Copy> 596MB/s ± 1% 594MB/s ± 2% ~ (p=0.219 n=17+18) BM_Parse_Upb_FileDesc<UseArena, Alias> 650MB/s ± 2% 649MB/s ± 3% ~ (p=0.721 n=16+18) BM_Parse_Upb_FileDesc<InitBlock, Copy> 605MB/s ± 1% 603MB/s ± 1% ~ (p=0.118 n=16+17) BM_Parse_Upb_FileDesc<InitBlock, Alias> 663MB/s ± 2% 661MB/s ± 1% ~ (p=0.327 n=18+19) BM_Parse_Proto2<FileDesc, NoArena, Copy> 298MB/s ± 2% 297MB/s ± 1% ~ (p=0.490 n=17+19) BM_Parse_Proto2<FileDesc, UseArena, Copy> 623MB/s ± 3% 624MB/s ± 2% ~ (p=0.869 n=18+19) BM_Parse_Proto2<FileDesc, InitBlock, Copy> 636MB/s ± 3% 637MB/s ± 3% ~ (p=0.462 n=18+18) BM_Parse_Proto2<FileDescSV, InitBlock, Alias> 570MB/s ± 1% 568MB/s ± 1% ~ (p=0.333 n=16+19) BM_SerializeDescriptor_Proto2 1.29GB/s ± 3% 1.29GB/s ± 4% ~ (p=0.496 n=18+20) BM_SerializeDescriptor_Upb 716MB/s ± 2% 725MB/s ± 1% +1.20% (p=0.000 n=18+16) ``` PiperOrigin-RevId: 525132431	2 years ago
Protobuf Team Bot	433e737c0e	[C++ Upb] Implement copy constructor and assignment operator. PiperOrigin-RevId: 524941810	2 years ago
Eric Salo	565c8fe66e	upb: copy the wire decode recursion-depth-checking code to the wire encoder PiperOrigin-RevId: 524873082	2 years ago
Eric Salo	b19c811493	Python: Allow de-serializing bytearray (#868 ) Fix for https://github.com/protocolbuffers/protobuf/issues/10774 Closes #868 PiperOrigin-RevId: 524869277	2 years ago
Alexandre Jasmin	ebaecb7e09	Python: Allow de-serializing bytearray (#868 ) Fix for https://github.com/protocolbuffers/protobuf/issues/10774 Closes #868 COPYBARA_INTEGRATE_REVIEW=https://github.com/protocolbuffers/upb/pull/868 from ajasmin:bugfix/pythondeserialize-bytearray 5afeb11831fd6f2f80d032cfc54fb2e7bbe902ca PiperOrigin-RevId: 524857599	2 years ago
Joshua Haberman	a49ff5513e	Split out `message/accessors_internal.h` and added `upb_Arena` assertions. These changes will help clarify and harden the `accessors.h` interface. PiperOrigin-RevId: 524856618	2 years ago
Deanna Garcia	2bf53a5583	Update UPB dependency PiperOrigin-RevId: 524423191	2 years ago
Protobuf Team Bot	750358b863	Switch upb_Arena_Fuse from a CAS based list insertion to an exchange based one ``` (Generated by http://go/benchy. Settings: --runs 20 --reference "srcfs" --perflab) name old cpu/op new cpu/op delta BM_ArenaOneAlloc 18.2ns ± 2% 18.1ns ± 1% -0.72% (p=0.002 n=18+17) BM_ArenaInitialBlockOneAlloc 5.31ns ± 0% 5.30ns ± 1% ~ (p=0.345 n=16+19) BM_ArenaFuseUnbalanced/2... *** PiperOrigin-RevId: 524406384	2 years ago
Matt Kulukundis	52a8d214ca	Switch upb_Arena_Fuse from a CAS based list insertion to an exchange based one ``` (Generated by http://go/benchy. Settings: --runs 20 --reference "srcfs" --perflab) name old cpu/op new cpu/op delta BM_ArenaOneAlloc 18.2ns ± 2% 18.1ns ± 1% -0.72% (p=0.002 n=18+17) BM_ArenaInitialBlockOneAlloc 5.31ns ± 0% 5.30ns ± 1% ~ (p=0.345 n=16+19) BM_ArenaFuseUnbalanced/2 67.8ns ± 1% 68.0ns ± 0% +0.35% (p=0.011 n=16+17) BM_ArenaFuseUnbalanced/8 526ns ± 2% 524ns ± 1% ~ (p=0.708 n=18+17) BM_ArenaFuseUnbalanced/64 4.82µs ± 1% 4.84µs ± 1% +0.31% (p=0.049 n=16+17) BM_ArenaFuseUnbalanced/128 9.78µs ± 1% 9.82µs ± 1% +0.46% (p=0.001 n=17+17) BM_ArenaFuseBalanced/2 66.9ns ± 1% 67.2ns ± 1% +0.36% (p=0.025 n=17+16) BM_ArenaFuseBalanced/8 527ns ± 2% 529ns ± 1% ~ (p=0.081 n=17+19) BM_ArenaFuseBalanced/64 4.92µs ± 4% 4.88µs ± 2% ~ (p=0.184 n=18+17) BM_ArenaFuseBalanced/128 9.92µs ± 1% 9.91µs ± 1% ~ (p=0.883 n=16+19) BM_LoadAdsDescriptor_Upb<NoLayout> 5.89ms ± 2% 5.94ms ± 1% +0.88% (p=0.005 n=18+17) BM_LoadAdsDescriptor_Upb<WithLayout> 6.55ms ± 2% 6.55ms ± 1% ~ (p=0.961 n=17+18) BM_LoadAdsDescriptor_Proto2<NoLayout> 12.3ms ± 2% 12.4ms ± 1% ~ (p=0.226 n=18+18) BM_LoadAdsDescriptor_Proto2<WithLayout> 12.5ms ± 1% 12.6ms ± 1% +0.61% (p=0.005 n=17+19) BM_Parse_Upb_FileDesc<UseArena, Copy> 12.6µs ± 1% 12.7µs ± 2% ~ (p=0.219 n=17+18) BM_Parse_Upb_FileDesc<UseArena, Alias> 11.6µs ± 2% 11.6µs ± 3% ~ (p=0.721 n=16+18) BM_Parse_Upb_FileDesc<InitBlock, Copy> 12.4µs ± 1% 12.5µs ± 1% ~ (p=0.118 n=16+17) BM_Parse_Upb_FileDesc<InitBlock, Alias> 11.3µs ± 2% 11.4µs ± 1% ~ (p=0.327 n=18+19) BM_Parse_Proto2<FileDesc, NoArena, Copy> 25.2µs ± 2% 25.3µs ± 1% ~ (p=0.301 n=16+19) BM_Parse_Proto2<FileDesc, UseArena, Copy> 12.1µs ± 3% 12.1µs ± 2% ~ (p=0.869 n=18+19) BM_Parse_Proto2<FileDesc, InitBlock, Copy> 11.8µs ± 3% 11.8µs ± 3% ~ (p=0.462 n=18+18) BM_Parse_Proto2<FileDescSV, InitBlock, Alias> 13.2µs ± 1% 13.2µs ± 1% ~ (p=0.333 n=16+19) BM_SerializeDescriptor_Proto2 5.83µs ± 3% 5.86µs ± 4% ~ (p=0.496 n=18+20) BM_SerializeDescriptor_Upb 10.5µs ± 2% 10.4µs ± 1% -1.20% (p=0.000 n=18+16) name old time/op new time/op delta BM_ArenaOneAlloc 18.2ns ± 2% 18.1ns ± 0% -0.73% (p=0.010 n=18+17) BM_ArenaInitialBlockOneAlloc 5.32ns ± 0% 5.31ns ± 1% ~ (p=0.106 n=15+18) BM_ArenaFuseUnbalanced/2 67.9ns ± 1% 68.1ns ± 0% +0.31% (p=0.044 n=16+16) BM_ArenaFuseUnbalanced/8 527ns ± 2% 526ns ± 1% ~ (p=0.772 n=18+16) BM_ArenaFuseUnbalanced/64 4.83µs ± 1% 4.84µs ± 2% ~ (p=0.144 n=16+18) BM_ArenaFuseUnbalanced/128 9.79µs ± 1% 9.84µs ± 1% +0.52% (p=0.001 n=17+18) BM_ArenaFuseBalanced/2 67.0ns ± 1% 67.3ns ± 3% +0.41% (p=0.019 n=15+16) BM_ArenaFuseBalanced/8 528ns ± 2% 530ns ± 1% ~ (p=0.121 n=17+19) BM_ArenaFuseBalanced/64 4.93µs ± 4% 4.89µs ± 2% ~ (p=0.103 n=18+17) BM_ArenaFuseBalanced/128 9.93µs ± 1% 9.93µs ± 1% ~ (p=0.806 n=16+19) BM_LoadAdsDescriptor_Upb<NoLayout> 5.91ms ± 2% 5.96ms ± 1% +0.93% (p=0.002 n=18+16) BM_LoadAdsDescriptor_Upb<WithLayout> 6.57ms ± 2% 6.57ms ± 1% ~ (p=0.935 n=17+18) BM_LoadAdsDescriptor_Proto2<NoLayout> 12.4ms ± 2% 12.4ms ± 1% ~ (p=0.239 n=18+18) BM_LoadAdsDescriptor_Proto2<WithLayout> 12.5ms ± 2% 12.6ms ± 1% +0.43% (p=0.024 n=18+19) BM_Parse_Upb_FileDesc<UseArena, Copy> 12.7µs ± 2% 12.7µs ± 2% ~ (p=0.245 n=17+18) BM_Parse_Upb_FileDesc<UseArena, Alias> 11.6µs ± 2% 11.6µs ± 2% ~ (p=0.772 n=16+18) BM_Parse_Upb_FileDesc<InitBlock, Copy> 12.5µs ± 1% 12.5µs ± 1% ~ (p=0.136 n=16+17) BM_Parse_Upb_FileDesc<InitBlock, Alias> 11.4µs ± 2% 11.4µs ± 1% ~ (p=0.391 n=18+19) BM_Parse_Proto2<FileDesc, NoArena, Copy> 25.3µs ± 2% 25.4µs ± 1% ~ (p=0.403 n=16+19) BM_Parse_Proto2<FileDesc, UseArena, Copy> 12.1µs ± 2% 12.1µs ± 2% ~ (p=0.731 n=17+19) BM_Parse_Proto2<FileDesc, InitBlock, Copy> 11.9µs ± 3% 11.8µs ± 3% ~ (p=0.424 n=18+18) BM_Parse_Proto2<FileDescSV, InitBlock, Alias> 13.2µs ± 2% 13.3µs ± 1% ~ (p=0.683 n=16+19) BM_SerializeDescriptor_Proto2 5.84µs ± 3% 5.86µs ± 4% ~ (p=0.496 n=18+20) BM_SerializeDescriptor_Upb 10.5µs ± 2% 10.4µs ± 1% -1.27% (p=0.000 n=18+16) name old speed new speed delta BM_LoadAdsDescriptor_Upb<NoLayout> 133MB/s ± 2% 132MB/s ± 1% -0.97% (p=0.002 n=18+16) BM_LoadAdsDescriptor_Upb<WithLayout> 120MB/s ± 2% 120MB/s ± 1% ~ (p=0.961 n=17+18) BM_LoadAdsDescriptor_Proto2<NoLayout> 63.5MB/s ± 2% 63.3MB/s ± 1% ~ (p=0.226 n=18+18) BM_LoadAdsDescriptor_Proto2<WithLayout> 62.7MB/s ± 1% 62.4MB/s ± 1% -0.60% (p=0.005 n=17+19) BM_Parse_Upb_FileDesc<UseArena, Copy> 596MB/s ± 1% 594MB/s ± 2% ~ (p=0.219 n=17+18) BM_Parse_Upb_FileDesc<UseArena, Alias> 650MB/s ± 2% 649MB/s ± 3% ~ (p=0.721 n=16+18) BM_Parse_Upb_FileDesc<InitBlock, Copy> 605MB/s ± 1% 603MB/s ± 1% ~ (p=0.118 n=16+17) BM_Parse_Upb_FileDesc<InitBlock, Alias> 663MB/s ± 2% 661MB/s ± 1% ~ (p=0.327 n=18+19) BM_Parse_Proto2<FileDesc, NoArena, Copy> 298MB/s ± 2% 297MB/s ± 1% ~ (p=0.490 n=17+19) BM_Parse_Proto2<FileDesc, UseArena, Copy> 623MB/s ± 3% 624MB/s ± 2% ~ (p=0.869 n=18+19) BM_Parse_Proto2<FileDesc, InitBlock, Copy> 636MB/s ± 3% 637MB/s ± 3% ~ (p=0.462 n=18+18) BM_Parse_Proto2<FileDescSV, InitBlock, Alias> 570MB/s ± 1% 568MB/s ± 1% ~ (p=0.333 n=16+19) BM_SerializeDescriptor_Proto2 1.29GB/s ± 3% 1.29GB/s ± 4% ~ (p=0.496 n=18+20) BM_SerializeDescriptor_Upb 716MB/s ± 2% 725MB/s ± 1% +1.20% (p=0.000 n=18+16) ``` PiperOrigin-RevId: 524398084	2 years ago
Joshua Haberman	2e4a4934cf	Require that dynamic tree shaking in oneofs apply to all members. This adds an extra constraint to ensure that a oneof is not split between the unknown fields and the known fields. PiperOrigin-RevId: 524378042	2 years ago
Joshua Haberman	339fdb5e7b	Hide `upb_MiniTableField.descriptortype` with `UPB_PRIVATE()` macro PiperOrigin-RevId: 524371449	2 years ago
Deanna Garcia	e6dd5bfefe	Comment out //third_party/upb/python/pb_unit_tests:numpy_test to allow for a change in protobuf directories. This will be uncommented as soon as the protobuf change gets through. PiperOrigin-RevId: 524343065	2 years ago
Protobuf Team Bot	e275be2830	Guard deep copy sub table check from other uses of submsg_index. When copying array items only access and pass sub table if field type is message. PiperOrigin-RevId: 523268010	2 years ago

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