protobuf

Commit Graph

Author	SHA1	Message	Date
Eric Salo	00765002ff	- All of reflection now lives in upb/reflection/ - Each def type has its own .c file and its own .h file - Functions that require a builder context are declared in def_builder.h - The mini descriptor encoders have also been pulled into upb/reflection/ - upb/def.h, upb/def.hpp, upb/reflection.h, and upb/reflection.hpp are now deprecated stubs that point to the new headers PiperOrigin-RevId: 474459500	2 years ago
Joshua Haberman	ba7603b7c1	Updated decoder internal symbols to new naming scheme. This is a naming change only, with no functional change. We did replace one inline function that had only one caller, but the net effect should be a no-op. I did remove several `return` statements for calls to certain `noreturn` functions. These had no effect but were intended to improve readability. However the unused "return" caused ClangTidy to throw warnings, so these have been removed. PiperOrigin-RevId: 472619191	2 years ago
Eric Salo	c67021f84a	split out the json string-to-int functions for general use PiperOrigin-RevId: 469509635	3 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	3 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	3 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	3 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	3 years ago
Protobuf Team Bot	ca08ff5b74	lock down upb/internal/decode.h PiperOrigin-RevId: 457116753	3 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	3 years ago
Protobuf Team Bot	15596be402	move table.c into upb/internal PiperOrigin-RevId: 457044228	3 years ago
Protobuf Team Bot	b174d9d5a0	split out the internal arena defs from internal/upb.h PiperOrigin-RevId: 456584853	3 years ago
Protobuf Team Bot	e4635f223e	match file names to type names Lots of changes but it's all just moving things around. Backward-compatible stub #include's have been provided for now. upb_Arena/upb_Status have been split out from upb/upb.? upb_Array/upb_Map/upb_MessageValue have been split out from upb/collections.? upb_ExtensionRegistry has been split out from upb/msg.? upb/decode_internal.h is now upb/internal/decode.h upb/mini_table_accessors_internal.h is now upb/internal/mini_table_accessors.h upb/table_internal.h is now upb/internal/table.h upb/upb_internal.h is now upb/internal/upb.h PiperOrigin-RevId: 456297617	3 years ago
Joshua Haberman	a60e9a379e	Fixed the mingw build by adding compatibility code for vsnprintf() PiperOrigin-RevId: 448611947	3 years ago

13 Commits (1e3deb013df2cefc0049bfc8f89bee9655c172fa)