upb.git - a small protobuf implementation in C

Age	Commit message (Collapse)	Author
2012-03-24	Sync from internal Google development.	Joshua Haberman
	Many improvements, too many to mention. One significant perf regression warrants investigation: omitfp.parsetoproto2_googlemessage1.upb_jit: 343 -> 252 (-26.53) plain.parsetoproto2_googlemessage1.upb_jit: 334 -> 251 (-24.85) 25% regression for this benchmark is bad, but since I don't think there's any fundamental design issue that caused it I'm going to go ahead with the commit anyway. Can investigate and fix later. Other benchmarks were neutral or showed slight improvement.
2011-12-23	Fixes to un-break "make descriptorgen"	Joshua Haberman

2011-12-22	Fixed the open-source build.	Joshua Haberman

2011-12-22	Sync with internal Google development.	Joshua Haberman
	This breaks the open-source build, will follow up with a change to fix it.
2011-11-23	Refinement of upb_bytesrc interface.	Joshua Haberman
	Added a upb_byteregion that tracks a region of the input buffer; decoders use this instead of using a upb_bytesrc directly. upb_byteregion is also used as the way of passing a string to a upb_handlers callback. This symmetry makes decoders compose better; if you want to take a parsed string and decode it as something else, you can take the string directly from the callback and feed it as input to another parser. A commented-out version of a pinning interface is present; I decline to actually implement it (and accept its extra complexity) until/unless it is clear that it is actually a win. But it is included as a proof-of-concept, to show that it fits well with the existing interface.
2011-11-19	Changes to get upb compiling inside Google.	Joshua Haberman

2011-09-20	Fixes to get upb to compile inside Google.	Joshua Haberman

2011-09-20	x86 JIT: now works without -NDNDEBUG (also small perf increase).	Joshua Haberman

2011-09-20	Small bugfix for x86->x64 rename.	Joshua Haberman

2011-09-19	Rename x86 -> x64, since JIT is x64-only.	Joshua Haberman

2011-09-15	x86 JIT: avoid storing pointer for every field.	Joshua Haberman

2011-09-14	Small typo fix.	Joshua Haberman

2011-09-14	x86 JIT: add easy switch between replicated/common dispatch.	Joshua Haberman

2011-09-12	Added an example, constified some more methods.	Joshua Haberman

2011-09-12	Fleshed out fielddef default functionality.	Joshua Haberman
	Fixes unit test submitted by Hunter Morris (thanks!).
2011-09-05	Fix typo in handler.h	Wink Saville
	Signed-off-by: Wink Saville <wink@saville.com>
2011-09-04	Header tweaking.	Joshua Haberman

2011-09-04	Fleshed out C++ def wrappers some.	Joshua Haberman

2011-09-04	Const invasion: large parts of upb made const-correct.	Joshua Haberman

2011-08-31	Header cleanup, clarify/correct comments for interfaces.	Joshua Haberman

2011-08-31	Make "benchmark" build "benchmarks", add bug note.	Joshua Haberman

2011-08-31	Revised upb_bytesink, refactored upb_textprinter (untested).	Joshua Haberman

2011-08-27	Refined upb_status.	Joshua Haberman

2011-08-27	Add packed field support (untested).	Joshua Haberman

2011-08-21	Some progress on upb_stdio.	Josh Haberman
	It's still not correct, but it's closer.
2011-08-20	Let the JIT emit hasbit-setting code in addition to calling a callback.	Joshua Haberman
	This leads to a major (20-40%) improvement in the parsetoproto2 benchmark with small messages. We now are faster than proto2 in all apples-to-apples comparisons, at least given the (admittedly limited) set of benchmarks in this source tree.
2011-08-20	Fix stack alignment on OS X.	Joshua Haberman

2011-08-20	Prime the decoder buf for modest perf improvement on small messages.	Joshua Haberman

2011-08-20	Some Makefile cleanup.	Joshua Haberman

2011-08-19	More cleanup.	Joshua Haberman

2011-08-19	Some source cleanup/commenting.	Joshua Haberman

2011-08-19	Renamed lang_ext -> bindings, README updates.	Joshua Haberman

2011-08-19	Avoid longjmp() in successful case.	Josh Haberman
	Speeds up short messages by 15-25%.
2011-08-19	Benchmark to parse into proto2 messages.	Joshua Haberman

2011-08-17	x86 JIT: add callback specializations for a 10% speedup when parsing to struct.	Joshua Haberman

2011-08-12	Python: fleshed out accessors.	Joshua Haberman

2011-08-12	Python: basic SymbolTable support and empty accessors.	Joshua Haberman

2011-08-10	Fixed overzealous assert().	Joshua Haberman

2011-08-10	Fixed a few memory leaks and Makefile tweaks.	Joshua Haberman

2011-08-09	Makefile target for running Python tests.	Joshua Haberman

2011-08-08	Begin port of Python extension to new APIs.	Joshua Haberman

2011-08-04	More work on Lua extension, and consequent core refactoring.	Joshua Haberman

2011-07-31	Fixed "make descriptorgen".	Joshua Haberman

2011-07-29	Significant work on Lua extension.	Joshua Haberman
	Also changes in core library to accommodate.
2011-07-19	Added comment about how to disassemble JIT output.	Joshua Haberman

2011-07-16	Get rid of upb_symtabtxn.	Joshua Haberman
	This type was nothing but a map of defs. We can as easily just pass an array of defs into upb_symtab_add().
2011-07-15	Make Lua extension build again.	Joshua Haberman

2011-07-15	Directory restructure.	Joshua Haberman
	Includes are now via upb/foo.h. Files specific to the protobuf format are now in upb/pb (the core library is concerned with message definitions, handlers, and byte streams, but knows nothing about any particular serializationf format).