protobuf

Commit Graph

Author	SHA1	Message	Date
Joshua Haberman	695b7f4617	Added code to test UPB_JSONENC_EMITDEFAULTS.	4 years ago
Joshua Haberman	6b357607bd	Fixed bugs in JSON encoding with UPB_JSONENC_EMITDEFAULTS. Previously the code would crash on certain empty fields.	4 years ago
Joshua Haberman	1b08391979	Merge pull request #347 from haberman/filedef-symtab Added an accessor to get the symtab from a filedef.	4 years ago
Joshua Haberman	ee49a8d7df	Added an accessor to get the symtab from a filedef. This matches an API already present in proto2 (const DescriptorPool* FileDescriptor::pool()). However there is a slightly subtle implication here. In proto2, the relationship between Descriptor and MessageFactory is 1:many. You can create as many DynamicMessageFactory instances as you want, and each one will have its own independent DynamicMessage prototype and computed layout for the same underlying Descriptor. In practice the layouts will all be the same, but one thing that could be distinct is that each can have its own extension pool, which is a DescriptorPool that will be searched for extensions when parsing. In contrast, upb does not have a separate "message factory" abstraction. That means that each upb_msgdef has a single distinct layout, in other words a 1:1 correspondence between descriptor and layout. This means that there is no way to create multiple message types for the same descriptor that have distinct extension pools. If you want a different set of extensions, you must create a separate upb_symtab with a distinct set of descriptors. This change further entrenches that upb_filedef:upb_symtab is a 1:1 relationship. A single upb_filedef cannot be a member of multiple symbol tables. In practice this was already true (there is no way to add a single filedef to multiple symbol tables) but this change codifies this 1:1 relationship.	4 years ago
Joshua Haberman	a81b47025a	Merge pull request #345 from haberman/encode-skipunknown Added option to binary encoder to skip unknown fields.	4 years ago
Joshua Haberman	6535cbe380	Merge pull request #346 from timgates42/bugfix_typo_position docs: fix simple typo, posisiton -> position	4 years ago
Tim Gates	7225108720	docs: fix simple typo, posisiton -> position There is a small typo in upb/table.c. Should read `position` rather than `posisiton`.	4 years ago
Joshua Haberman	871ff96252	Test SKIPUNKNOWN on regular fields.	4 years ago
Joshua Haberman	0569c22a1e	Removed debug print.	4 years ago
Joshua Haberman	76764643ac	Added option to binary encoder to skip unknown fields.	4 years ago
Joshua Haberman	794ce6d061	Merge pull request #344 from haberman/deterministic-serialize Added map sorting to binary and text encoders.	4 years ago
Joshua Haberman	a04627abc8	Added map sorting to binary and text encoders. For the binary encoder, sorting is off by default. For the text encoder, sorting is on by default. Both defaults can be explicitly overridden. This grows code size a bit. I think we could potentially shave this (and other map-related code size) by having the generated code inject a function pointer to the map-related parsing/serialization code if maps are present. FILE SIZE VM SIZE -------------- -------------- +86% +1.07Ki +71% +768 upb/msg.c [NEW] +391 [NEW] +344 _upb_mapsorter_pushmap [NEW] +158 [NEW] +112 _upb_mapsorter_cmpstr [NEW] +111 [NEW] +64 _upb_mapsorter_cmpbool [NEW] +110 [NEW] +64 _upb_mapsorter_cmpi32 [NEW] +110 [NEW] +64 _upb_mapsorter_cmpi64 [NEW] +110 [NEW] +64 _upb_mapsorter_cmpu32 [NEW] +110 [NEW] +64 _upb_mapsorter_cmpu64 -3.6% -8 -4.3% -8 _upb_map_new +9.5% +464 +9.2% +424 upb/text_encode.c [NEW] +656 [NEW] +616 txtenc_mapentry +15% +32 +20% +32 upb_text_encode -20.1% -224 -20.7% -224 txtenc_msg +5.7% +342 +5.3% +296 upb/encode.c [NEW] +344 [NEW] +304 encode_mapentry [NEW] +246 [NEW] +208 upb_encode_ex [NEW] +41 [NEW] +16 upb_encode_ex.ch +0.7% +8 +0.7% +8 encode_scalar -1.0% -32 -1.0% -32 encode_message [DEL] -38 [DEL] -16 upb_encode.ch [DEL] -227 [DEL] -192 upb_encode +2.0% +152 +2.2% +152 upb/decode.c +44% +128 +44% +128 [section .rodata] +3.4% +24 +3.4% +24 _GLOBAL_OFFSET_TABLE_ +0.6% +107 +0.3% +48 upb/def.c [NEW] +100 [NEW] +48 upb_fielddef_descriptortype +7.1% +7 [ = ] 0 upb_fielddef_defaultint32 +2.9% +24 +2.9% +24 [section .dynsym] +1.2% +24 [ = ] 0 [section .symtab] +3.2% +16 +3.2% +16 [section .plt] [NEW] +16 [NEW] +16 memcmp@plt +0.5% +16 +0.6% +16 tests/conformance_upb.c +1.5% +16 +1.6% +16 DoTestIo +0.1% +16 +0.1% +16 upb/json_decode.c +0.4% +16 +0.4% +16 jsondec_wellknown +3.0% +8 +3.0% +8 [section .got.plt] +3.0% +8 +3.0% +8 _GLOBAL_OFFSET_TABLE_ +1.6% +7 +1.6% +7 [section .dynstr] +1.8% +4 +1.8% +4 [section .hash] +0.5% +3 +0.5% +3 [LOAD #2 [RX]] +2.8% +2 +2.8% +2 [section .gnu.version] -60.0% -1.74Ki [ = ] 0 [Unmapped] +0.3% +496 +1.4% +1.74Ki TOTAL	4 years ago
Joshua Haberman	3e071ea91a	Merge pull request #343 from haberman/msvc MSVC apparently doesn't support the standard C/C++ defines.	4 years ago
Joshua Haberman	e70e488e09	MSVC apparently doesn't support the standard C/C++ defines. Our requirement then is C99, C++11, or MSVC >= 2015.	4 years ago
Joshua Haberman	963e501aa6	Merge pull request #342 from haberman/fuzz Clamp 32-bit varints to 5 bytes to fix a fuzz failure.	4 years ago
Joshua Haberman	8d670d8aea	Renamed decode_varint32() to decode_tag().	4 years ago
Joshua Haberman	9abf8e043f	Clamp 32-bit varints to 5 bytes to fix a fuzz failure.	4 years ago
Joshua Haberman	50a543de7f	Merge pull request #341 from haberman/code-size Added size benchmark for CODE_SIZE.	4 years ago
Joshua Haberman	9c87f1168f	Added size benchmark for CODE_SIZE.	4 years ago
Joshua Haberman	6f82028236	Merge pull request #340 from haberman/darwin-setjmp Use _setjmp() instead of setjmp() on Apple platforms	4 years ago
Joshua Haberman	358fa14d0e	Fixed headers and updated benchmark script.	4 years ago
Joshua Haberman	bc200451ce	Use a macro instead of an inline function for setjmp/longjmp.	4 years ago
Joshua Haberman	ca279f8afa	Merge branch 'master' into darwin-setjmp	4 years ago
Joshua Haberman	fbc0639b07	Use _setjmp on mac to avoid saving/restoring the signal mask.	4 years ago
Joshua Haberman	10f0a38450	Merge pull request #337 from haberman/size-benchmarks Size benchmarks for upb and protobuf binaries	4 years ago
Joshua Haberman	4be07a2dce	Increase build timeout until we can parallelize the build.	4 years ago
Joshua Haberman	378a27b640	Force "size" to run locally.	4 years ago
Joshua Haberman	da48e01f05	More google3 fixes.	4 years ago
Joshua Haberman	d2446fd2db	Moved cc_api_version attribute to proto_library().	4 years ago
Joshua Haberman	4a84390c89	Added cc_proto_library() tweaks for google3.	4 years ago
Joshua Haberman	4dd4212a34	Merge branch 'master' into size-benchmarks	4 years ago
Joshua Haberman	ffecfef161	Merge branch 'master' into size-benchmarks	4 years ago
Joshua Haberman	86f671d5fd	Fix for Darwin (output is different, but it won't error out).	4 years ago
Joshua Haberman	165e01ec6f	Fix for old Python versions.	4 years ago
Joshua Haberman	40fdff5e43	Merge pull request #339 from haberman/benchmark-alias Added (temporary?) API for copy vs. alias and added benchmarks to test both.	4 years ago
Joshua Haberman	5f8bb5de1d	Updated generated code.	4 years ago
Joshua Haberman	65d166a6ba	Added API for copy vs. alias and added benchmarks to test both. Benchmark output: $ bazel-bin/benchmarks/benchmark '--benchmark_filter=BM_Parse' 2020-11-11 15:39:04 Running bazel-bin/benchmarks/benchmark Run on (72 X 3700 MHz CPU s) CPU Caches: L1 Data 32K (x36) L1 Instruction 32K (x36) L2 Unified 1024K (x36) L3 Unified 25344K (x2) ------------------------------------------------------------------------------------- Benchmark Time CPU Iterations ------------------------------------------------------------------------------------- BM_Parse_Upb_FileDesc<UseArena, Copy> 4134 ns 4134 ns 168714 1.69152GB/s BM_Parse_Upb_FileDesc<UseArena, Alias> 3487 ns 3487 ns 199509 2.00526GB/s BM_Parse_Upb_FileDesc<InitBlock, Copy> 3727 ns 3726 ns 187581 1.87643GB/s BM_Parse_Upb_FileDesc<InitBlock, Alias> 3110 ns 3110 ns 224970 2.24866GB/s BM_Parse_Proto2<FileDesc, NoArena, Copy> 31132 ns 31132 ns 22437 229.995MB/s BM_Parse_Proto2<FileDesc, UseArena, Copy> 21011 ns 21009 ns 33922 340.812MB/s BM_Parse_Proto2<FileDesc, InitBlock, Copy> 17976 ns 17975 ns 38808 398.337MB/s BM_Parse_Proto2<FileDescSV, InitBlock, Alias> 17357 ns 17356 ns 40244 412.539MB/s	4 years ago
Joshua Haberman	27b9c999a7	Merge pull request #338 from haberman/arena-initial Start arena block doubling at initial block size.	4 years ago
Joshua Haberman	9df96874e9	Start arena block doubling at initial block size. If an initial block is provided, we should start our block doubling at the size of the initial block, not 128. This saves us from unnecessary overhead when we overflow the initial block.	4 years ago
Joshua Haberman	881ddac7fe	Also use .format() for gen_synthetic_protos.py.	4 years ago
Joshua Haberman	8b7dabe1a2	Use format() instead of string interpolation, for old Python versions.	4 years ago
Joshua Haberman	8e08282c3b	Removed unused small.proto.	4 years ago
Joshua Haberman	0f79d47215	Added missing lite binaries to size_data.txt.	4 years ago
Joshua Haberman	555fbbc0bc	Size benchmarks are working pretty well.	4 years ago
Joshua Haberman	85cbc41a89	Merge branch 'master' into size-benchmarks	4 years ago
Joshua Haberman	e5bdfba92c	Removed accidentally-added .orig file.	4 years ago
Joshua Haberman	07851fac58	Merge pull request #336 from haberman/fuzz Fixed a few minor bugs found by fuzzing.	4 years ago
Joshua Haberman	982b634bc5	Fixed a few minor bugs found by fuzzing.	4 years ago
Joshua Haberman	c9d2e58480	Merge pull request #310 from haberman/fast-table Fast table-driven parsing for upb (2+GB/s)	4 years ago
Joshua Haberman	a01f3e23a4	Fixes for google3 build, and exclude even more tests from macOS to avoid timeout.	4 years ago

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1705 Commits (6394894b6e2e0dd6a7c310e82bcd737535afb98d) All Branches Search

1705 Commits (6394894b6e2e0dd6a7c310e82bcd737535afb98d)

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