protobuf

Commit Graph

Author	SHA1	Message	Date
Protobuf Team Bot	8827a09490	Add a comment to remind ASAN users to compile interpreters with ASAN as well. PiperOrigin-RevId: 471898444	2 years ago
Eric Salo	111249d085	continue preparing def.c for the big split: - opt_default is now kUpbDefOptDefault - upb_AddDefCtx is now upb_DefBuilder - shortdefname() is now _upb_DefBuilder_FullToShort() - pack_def() is now _upb_DefBuilder_Pack() - unpack_def() is now _upb_DefBuilder_Unpack() - UPB_ASSERT() checks on def struct size moved up in the call chain - remove/expand CHK_OOM PiperOrigin-RevId: 471862679	2 years ago
Eric Salo	b987ef6249	use _upb_DefBuilder instead of _upb_AddDexCtx (Because it is a better name and we can't properly bikeshed it without changing it a few times first.) Also removed it as an arg from a function that doesn't actually need it. PiperOrigin-RevId: 470978322	2 years ago
Eric Salo	02ef81247a	rename some symtab functions to follow the upb style guide: - check_ident() is now _upb_AddDefCtx_CheckIdent() - makefullname() is now _upb_AddDefCtx_MakeFullName() - symtab_add() is now _upb_AddDefCtx_Add() - symtab_alloc() is now _upb_AddDefCtx_Alloc() - symtab_errf() is now _upb_AddDefCtx_Errf() - symtab_oomerr() is now _upb_AddDefCtx_OomErr() PiperOrigin-RevId: 470806376	2 years ago
Eric Salo	250321e63b	more misc tweaks to def.c: - renamed symtab_addctx as upb_AddDefCtx - simplified _upb_DefPool_AddFile() slightly - replaced upb_Status_setoom() with kOutOfMemory - deleted all references to UPB_DEFTYPE_LAYOUT and UPB_DEFTYPE_FILE PiperOrigin-RevId: 470592649	2 years ago
Joshua Haberman	15b2402144	Removed unused `_upb_DefPool_registerlayout()` function. This function was introduced in https://github.com/protocolbuffers/upb/pull/426 but it appears it was never used. I am not sure what the purpose was, but in any case it is not needed. With this function removed, we no longer need to tag pointers for the DefPool "files" table. PiperOrigin-RevId: 470567000	2 years ago
Eric Salo	daac8dce8f	add more constructors to def.c PiperOrigin-RevId: 470566093	2 years ago
Eric Salo	11aa037bfd	add some more accessor calls to def.c PiperOrigin-RevId: 470404251	2 years ago
Protobuf Team Bot	52c9b98692	Resolve field name/accessor name conflicts. PiperOrigin-RevId: 470335824	2 years ago
Eric Salo	5b46a55a46	try to be better about using accessors in def.c There are many places within def.c where a function which implements a method for struct A ends up directly accessing fields within struct B even though accessor functions for these fields are defined. So, this is a first pass at trying to clean that up a bit. Yes, we are adding function calls to a lot of code paths by doing this but in the unlikely event that this adds unacceptable overhead we can deal with it then. PiperOrigin-RevId: 470321129	2 years ago
Eric Salo	1135746e42	start replumbing def.c Give the def types their own array allocators and also implement some simple array constructors for the enum and enum value defs. PiperOrigin-RevId: 470042521	2 years ago
Protobuf Team Bot	ce32d9d68f	Fix code generation for infinity default value on float/double fields. PiperOrigin-RevId: 469843901	2 years ago
Eric Salo	f3316e2d7d	remove upb_String from the public tokenizer api upb_String is a hack which exists because the original C++ tokenizer got to assume the existence of C++ strings, so at least for now the C tokenizer needs a rough equivalent. But this should be a purely internal implementation detail, not part of the visible surface. PiperOrigin-RevId: 469814074	2 years ago
Eric Salo	0013c936ef	add upb_Status to the tokenizer PiperOrigin-RevId: 469721241	2 years ago
Eric Salo	c67021f84a	split out the json string-to-int functions for general use PiperOrigin-RevId: 469509635	2 years ago
Eric Salo	33114209dc	simplify the tokenizer - remove previous token from the public api - remove upb_Token type PiperOrigin-RevId: 469308543	2 years ago
Eric Salo	922a858e5c	clean up tokenizer options and defaults - Disallow multiline strings. - Disallow a letter immediately following a number without intervening whitespace. - Replace distinct bool option flags with a single options int. PiperOrigin-RevId: 467829817	2 years ago
Eric Salo	6861966501	first stab at a Tokenizer api These functions are not yet part of the upb build but this is a good chunk of work so let's snapshot it now. PiperOrigin-RevId: 467733791	2 years ago
Protobuf Team Bot	0c6531378d	Merge GetEnum into GetInt32. Rename SetEnum to SetEnumProto2 to be clear that upb only treats Proto2 enum as enum. Proto3 enums should use SetInt32. PiperOrigin-RevId: 467000685	2 years ago
Eric Salo	3f4f7ab079	properly format extension names in text_encode() extension message names are now enclosed within square brackets PiperOrigin-RevId: 466499355	2 years ago
Protobuf Team Bot	e09d6fcb6d	Update mini table API comment PiperOrigin-RevId: 463868386	2 years ago
Protobuf Team Bot	f034bba2ed	fixed formatting and parsing of negative durations between -1s and 0s PiperOrigin-RevId: 462142321	2 years ago
Joshua Haberman	fcb5ef37f7	Fixed a bug in MiniTable construction for extensions. #fuzzing We were failing to assign the f->presence field, which resulted in a read of uninitialized memory. PiperOrigin-RevId: 462138061	2 years ago
Joshua Haberman	ececc21624	Fixed bug when parsing an unknown value in a proto2 enum extension. #fuzzing Proto2 enum parsing is the only case where we have to look at the wire value (not merely the tag) to decide whether the field is known or unknown. If the value is unknown, we need to put the value in the Unknown Fields, but for an extension we no longer have easy access to the message, because for extensions we replace the `msg` pointer with a pointer to the extension. The bug occurred when we were treating the fake `upb_Message` (which was actually a pointer to an extension) as a real `upb_Message` that can have unknown fields. This CL fixes the problem by preserving the true message pointer in `d->unknown_msg` when we are parsing an extension. This also required fixing a bug in MiniTable building when fasttables are enabled. We need to set the table_mask to `-1` to disable fasttable parsing, not `0`. For unknown reasons, this CL appears to speed up parsing somewhat significantly. Ideally we should be tracking parsing performance better over time, as it is possible this is merely regaining performance that was lost at a different time: ``` benchy --reference=srcfs third_party/upb/benchmarks:benchmark 10 / 10 [=================================================================================================================] 100.00% 2m32s (Generated by http://go/benchy. Settings: --runs 5 --reference "srcfs") name old cpu/op new cpu/op delta BM_ArenaOneAlloc 23.9ns ± 6% 23.7ns ± 4% ~ (p=0.180 n=53+51) BM_ArenaInitialBlockOneAlloc 7.62ns ± 4% 7.70ns ± 5% +0.99% (p=0.024 n=59+60) BM_LoadAdsDescriptor_Upb<NoLayout> 6.60ms ±10% 6.57ms ± 8% ~ (p=0.607 n=47+54) BM_LoadAdsDescriptor_Upb<WithLayout> 6.92ms ± 5% 6.88ms ± 8% ~ (p=0.257 n=54+54) BM_LoadAdsDescriptor_Proto2<NoLayout> 14.2ms ± 8% 14.0ms ± 7% -1.38% (p=0.025 n=58+59) BM_LoadAdsDescriptor_Proto2<WithLayout> 14.3ms ± 8% 14.2ms ± 8% -1.16% (p=0.031 n=58+57) BM_Parse_Upb_FileDesc<UseArena, Copy> 15.9µs ± 4% 14.6µs ± 4% -7.85% (p=0.000 n=57+59) BM_Parse_Upb_FileDesc<UseArena, Alias> 14.5µs ± 4% 13.3µs ± 5% -8.50% (p=0.000 n=57+60) BM_Parse_Upb_FileDesc<InitBlock, Copy> 15.7µs ± 4% 14.4µs ± 5% -7.99% (p=0.000 n=59+60) BM_Parse_Upb_FileDesc<InitBlock, Alias> 14.2µs ± 5% 13.0µs ± 4% -8.56% (p=0.000 n=57+58) BM_Parse_Proto2<FileDesc, NoArena, Copy> 26.3µs ± 4% 26.2µs ± 4% ~ (p=0.195 n=55+53) BM_Parse_Proto2<FileDesc, UseArena, Copy> 13.3µs ± 5% 13.2µs ± 4% ~ (p=0.085 n=59+59) BM_Parse_Proto2<FileDesc, InitBlock, Copy> 12.9µs ± 4% 12.8µs ± 3% -0.66% (p=0.023 n=60+58) BM_Parse_Proto2<FileDescSV, InitBlock, Alias> 10.9µs ± 6% 10.9µs ± 4% ~ (p=0.063 n=59+58) BM_SerializeDescriptor_Proto2 7.57µs ± 6% 7.62µs ± 6% ~ (p=0.147 n=57+58) BM_SerializeDescriptor_Upb 12.8µs ± 4% 12.8µs ± 4% ~ (p=0.163 n=59+56) name old time/op new time/op delta BM_ArenaOneAlloc 23.9ns ± 5% 23.7ns ± 4% ~ (p=0.172 n=53+51) BM_ArenaInitialBlockOneAlloc 7.62ns ± 4% 7.70ns ± 5% +1.02% (p=0.017 n=59+60) BM_LoadAdsDescriptor_Upb<NoLayout> 6.60ms ±10% 6.58ms ± 8% ~ (p=0.727 n=47+55) BM_LoadAdsDescriptor_Upb<WithLayout> 6.92ms ± 5% 6.88ms ± 8% ~ (p=0.260 n=54+54) BM_LoadAdsDescriptor_Proto2<NoLayout> 14.2ms ± 7% 14.0ms ± 7% -1.40% (p=0.019 n=58+59) BM_LoadAdsDescriptor_Proto2<WithLayout> 14.3ms ± 8% 14.2ms ± 8% -1.13% (p=0.037 n=58+57) BM_Parse_Upb_FileDesc<UseArena, Copy> 15.9µs ± 4% 14.6µs ± 3% -7.88% (p=0.000 n=57+59) BM_Parse_Upb_FileDesc<UseArena, Alias> 14.5µs ± 4% 13.3µs ± 5% -8.46% (p=0.000 n=57+60) BM_Parse_Upb_FileDesc<InitBlock, Copy> 15.7µs ± 4% 14.4µs ± 5% -7.99% (p=0.000 n=59+60) BM_Parse_Upb_FileDesc<InitBlock, Alias> 14.2µs ± 5% 13.0µs ± 4% -8.56% (p=0.000 n=57+58) BM_Parse_Proto2<FileDesc, NoArena, Copy> 26.3µs ± 4% 26.2µs ± 4% ~ (p=0.224 n=55+53) BM_Parse_Proto2<FileDesc, UseArena, Copy> 13.3µs ± 5% 13.2µs ± 4% ~ (p=0.098 n=59+59) BM_Parse_Proto2<FileDesc, InitBlock, Copy> 12.9µs ± 4% 12.8µs ± 3% -0.68% (p=0.015 n=60+58) BM_Parse_Proto2<FileDescSV, InitBlock, Alias> 10.9µs ± 6% 10.9µs ± 4% ~ (p=0.052 n=59+58) BM_SerializeDescriptor_Proto2 7.56µs ± 6% 7.62µs ± 6% ~ (p=0.111 n=58+58) BM_SerializeDescriptor_Upb 12.8µs ± 4% 12.8µs ± 4% ~ (p=0.241 n=56+56) name old allocs/op new allocs/op delta BM_ArenaOneAlloc 1.00 ± 0% 1.00 ± 0% ~ (all samples are equal) BM_ArenaInitialBlockOneAlloc 0.00 ±NaN% 0.00 ±NaN% ~ (all samples are equal) BM_LoadAdsDescriptor_Upb<NoLayout> 5.98k ± 0% 5.98k ± 0% ~ (all samples are equal) BM_LoadAdsDescriptor_Upb<WithLayout> 5.98k ± 0% 5.98k ± 0% ~ (all samples are equal) BM_LoadAdsDescriptor_Proto2<NoLayout> 80.9k ± 0% 80.9k ± 0% ~ (all samples are equal) BM_LoadAdsDescriptor_Proto2<WithLayout> 82.1k ± 0% 82.1k ± 0% ~ (all samples are equal) BM_Parse_Upb_FileDesc<UseArena, Copy> 7.00 ± 0% 7.00 ± 0% ~ (all samples are equal) BM_Parse_Upb_FileDesc<UseArena, Alias> 7.00 ± 0% 7.00 ± 0% ~ (all samples are equal) BM_Parse_Upb_FileDesc<InitBlock, Copy> 0.00 ±NaN% 0.00 ±NaN% ~ (all samples are equal) BM_Parse_Upb_FileDesc<InitBlock, Alias> 0.00 ±NaN% 0.00 ±NaN% ~ (all samples are equal) BM_Parse_Proto2<FileDesc, NoArena, Copy> 765 ± 0% 765 ± 0% ~ (all samples are equal) BM_Parse_Proto2<FileDesc, UseArena, Copy> 9.00 ± 0% 9.00 ± 0% ~ (all samples are equal) BM_Parse_Proto2<FileDesc, InitBlock, Copy> 0.00 ±NaN% 0.00 ±NaN% ~ (all samples are equal) BM_Parse_Proto2<FileDescSV, InitBlock, Alias> 0.00 ±NaN% 0.00 ±NaN% ~ (all samples are equal) BM_SerializeDescriptor_Proto2 0.00 ±NaN% 0.00 ±NaN% ~ (all samples are equal) BM_SerializeDescriptor_Upb 0.00 ±NaN% 0.00 ±NaN% ~ (all samples are equal) name old peak-mem(Bytes)/op new peak-mem(Bytes)/op delta BM_ArenaOneAlloc 344 ± 0% 344 ± 0% ~ (all samples are equal) BM_ArenaInitialBlockOneAlloc 0.00 ±NaN% 0.00 ±NaN% ~ (all samples are equal) BM_LoadAdsDescriptor_Upb<NoLayout> 9.60M ± 0% 9.60M ± 0% ~ (all samples are equal) BM_LoadAdsDescriptor_Upb<WithLayout> 9.68M ± 0% 9.68M ± 0% ~ (all samples are equal) BM_LoadAdsDescriptor_Proto2<NoLayout> 6.41M ± 0% 6.41M ± 0% ~ (all samples are equal) BM_LoadAdsDescriptor_Proto2<WithLayout> 6.44M ± 0% 6.44M ± 0% ~ (all samples are equal) BM_Parse_Upb_FileDesc<UseArena, Copy> 36.5k ± 0% 36.5k ± 0% ~ (all samples are equal) BM_Parse_Upb_FileDesc<UseArena, Alias> 36.5k ± 0% 36.5k ± 0% ~ (all samples are equal) BM_Parse_Upb_FileDesc<InitBlock, Copy> 0.00 ±NaN% 0.00 ±NaN% ~ (all samples are equal) BM_Parse_Upb_FileDesc<InitBlock, Alias> 0.00 ±NaN% 0.00 ±NaN% ~ (all samples are equal) BM_Parse_Proto2<FileDesc, NoArena, Copy> 35.8k ± 0% 35.8k ± 0% ~ (all samples are equal) BM_Parse_Proto2<FileDesc, UseArena, Copy> 40.7k ± 0% 40.7k ± 0% ~ (all samples are equal) BM_Parse_Proto2<FileDesc, InitBlock, Copy> 0.00 ±NaN% 0.00 ±NaN% ~ (all samples are equal) BM_Parse_Proto2<FileDescSV, InitBlock, Alias> 0.00 ±NaN% 0.00 ±NaN% ~ (all samples are equal) BM_SerializeDescriptor_Proto2 0.00 ±NaN% 0.00 ±NaN% ~ (all samples are equal) BM_SerializeDescriptor_Upb 0.00 ±NaN% 0.00 ±NaN% ~ (all samples are equal) name old speed new speed delta BM_LoadAdsDescriptor_Upb<NoLayout> 113MB/s ± 9% 113MB/s ± 8% ~ (p=0.712 n=47+55) BM_LoadAdsDescriptor_Upb<WithLayout> 107MB/s ± 8% 108MB/s ± 8% ~ (p=0.200 n=55+54) BM_LoadAdsDescriptor_Proto2<NoLayout> 52.5MB/s ± 8% 53.3MB/s ± 7% +1.51% (p=0.018 n=59+59) BM_LoadAdsDescriptor_Proto2<WithLayout> 51.9MB/s ± 7% 52.4MB/s ± 8% +1.01% (p=0.050 n=58+58) BM_Parse_Upb_FileDesc<UseArena, Copy> 473MB/s ± 4% 514MB/s ± 4% +8.52% (p=0.000 n=57+59) BM_Parse_Upb_FileDesc<UseArena, Alias> 518MB/s ± 4% 566MB/s ± 5% +9.30% (p=0.000 n=57+60) BM_Parse_Upb_FileDesc<InitBlock, Copy> 480MB/s ± 4% 521MB/s ± 5% +8.69% (p=0.000 n=59+60) BM_Parse_Upb_FileDesc<InitBlock, Alias> 528MB/s ± 4% 578MB/s ± 4% +9.36% (p=0.000 n=57+58) BM_Parse_Proto2<FileDesc, NoArena, Copy> 286MB/s ± 4% 287MB/s ± 4% ~ (p=0.195 n=55+53) BM_Parse_Proto2<FileDesc, UseArena, Copy> 566MB/s ± 5% 570MB/s ± 4% ~ (p=0.085 n=59+59) BM_Parse_Proto2<FileDesc, InitBlock, Copy> 583MB/s ± 5% 587MB/s ± 3% +0.64% (p=0.023 n=60+58) BM_Parse_Proto2<FileDescSV, InitBlock, Alias> 688MB/s ± 6% 693MB/s ± 4% ~ (p=0.063 n=59+58) BM_SerializeDescriptor_Proto2 995MB/s ± 6% 988MB/s ± 5% ~ (p=0.147 n=57+58) BM_SerializeDescriptor_Upb 586MB/s ± 4% 589MB/s ± 4% ~ (p=0.163 n=59+56) ``` PiperOrigin-RevId: 462022073	2 years ago
Protobuf Team Bot	48d6764490	rolling back to fix some tests PiperOrigin-RevId: 461922243	2 years ago
Protobuf Team Bot	470d6322c9	fixed formatting and parsing of negative durations between -1s and 0s PiperOrigin-RevId: 461663523	2 years ago
Eric Salo	24f567b64a	clean up the public api for mini descriptors push the gory details down into internal/ where they belong PiperOrigin-RevId: 461264404	2 years ago
Eric Salo	28bc460dc9	create _upb_EnumDef_MiniDescriptor() delete upb_EnumDef_IsSorted() We now have a simple internal function for returning a mini descriptor directly from an enum def. PiperOrigin-RevId: 461208352	2 years ago
Joshua Haberman	b0ed763a41	Fixed some corner cases around empty packages in upb. 1. upb now tolerates a present-but-empty package name in a `FileDescriptorProto`. 2. upb now always returns a non-NULL string for `upb_FileDef_Package()`. If the package was empty or missing, the returned string is zero-length. This better matches the proto2 behavior: `proto2::FileDescriptor::package()` always returns a package string, which may be empty. PiperOrigin-RevId: 460831797	2 years ago
Mike Kruskal	17b6451684	Bumping protobuf dependency to newer commit PiperOrigin-RevId: 460811319	2 years ago
Eric Salo	eb66ab601f	update upb_Encode() to use arena api internally PiperOrigin-RevId: 460758866	2 years ago
Eric Salo	9b3e87307d	upb: upb_EnumDefs are now built using mini descriptors Added upb_EnumDef_IsSorted() as an optimization for presorted enum protos PiperOrigin-RevId: 460564949	2 years ago
Eric Salo	3c295eccf9	clean up the mini descriptor code: - Correctly set the modifier field for MessageDefs - Add error handling - Respect the provided arena, stop hardwiring the global alloc - upb_MiniDescriptor_EncodeExtension() is now upb_MiniDescriptor_EncodeField() - Make the plugin code a lot easier to read PiperOrigin-RevId: 460482002	2 years ago
Eric Salo	410143b265	split out some unicode logic from the json decoder Also fixed a bug in the json decoder which caused it to break on a code point value of exactly 0x10ffff PiperOrigin-RevId: 459856813	2 years ago
Protobuf Team Bot	1c13fd0686	first stab at a ZeroCopyStream api. These functions are not yet part of the upb build but this is a good chunk of work so let's snapshot it now. PiperOrigin-RevId: 459156286	2 years ago
Protobuf Team Bot	8c44f04697	create and lock down upb/internal/array.h Internal array functions are now implemented in upb/internal/array.c and declared in upb/internal/array.h, which only has local visibility. PiperOrigin-RevId: 458260144	2 years ago
Protobuf Team Bot	46e306bead	Move generator shared support code to common target. PiperOrigin-RevId: 458257330	2 years ago
Joshua Haberman	125db89ff5	Added fuzz tests for mini table building and binary format parsing/serialization. PiperOrigin-RevId: 458240180	2 years ago
Protobuf Team Bot	d44834063a	Add UPB_DEPRECATED macro to use for deprecated field code generation. PiperOrigin-RevId: 457996196	2 years ago
Protobuf Team Bot	b6f862bf9f	Fix message clear not updating hasbit when message/group has presence. Add more tests. PiperOrigin-RevId: 457822583	2 years ago
Protobuf Team Bot	da82d15714	Mark arena getter const. PiperOrigin-RevId: 457763772	2 years ago
Protobuf Team Bot	49876f4633	Update sample of using upb_MtDataEncoder PiperOrigin-RevId: 457501667	2 years ago
Protobuf Team Bot	0c78048723	clean the fences for the headers: some headers were not including port_def.inc some headers were not declaring extern "C" some headers were backing out of the above in the wrong order PiperOrigin-RevId: 457391878	2 years ago
Protobuf Team Bot	ca08ff5b74	lock down upb/internal/decode.h PiperOrigin-RevId: 457116753	2 years ago
Protobuf Team Bot	033859ff5d	rename internal/upb.h as internal/encode.h add build target for upb/internal/encode.h and lock down its visibility PiperOrigin-RevId: 457087638	2 years ago
Protobuf Team Bot	15596be402	move table.c into upb/internal PiperOrigin-RevId: 457044228	2 years ago
Protobuf Team Bot	7975945e61	clean up the dependency graph some more PiperOrigin-RevId: 456890270	2 years ago
Protobuf Team Bot	1695cb2788	rename the upb_Array 'len' field as 'size' Now that 'size' has been renamed as 'capacity' we are free to rename 'len' as 'size', so upb_Array_Size() is actually returning the 'size' field. PiperOrigin-RevId: 456865972	2 years ago
Protobuf Team Bot	e153b52394	split out upb_StringView from upb.h PiperOrigin-RevId: 456858455	2 years ago
Protobuf Team Bot	8d0d13f2bc	Fix the dependency chain for internal/arena.h Clean up a few other superfluous #include's and forward declarations PiperOrigin-RevId: 456851942	2 years ago

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1062 Commits (8827a094905d5466d6eeed4a439fdb2f7e256e96)