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author | Joshua Haberman <joshua@reverberate.org> | 2011-04-01 15:40:06 -0700 |
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committer | Joshua Haberman <joshua@reverberate.org> | 2011-04-01 15:40:06 -0700 |
commit | 9eb4d695c49a85f7f72ad68c3c31affd61fef984 (patch) | |
tree | 79b7fde57e6f31a19405688a5f9e29e3f9cf7ab2 /src/upb.h | |
parent | 19517cc6f39871abf4a0705b49cfed9049ca6033 (diff) |
First rough version of the JIT.
It can successfully parse SpeedMessage1.
Preliminary results: 750MB/s on Core2 2.4GHz.
This number is 2.5x proto2.
This isn't apples-to-apples, because
proto2 is parsing to a struct and we are
just doing stream parsing, but for apps
that are currently using proto2, this is the
improvement they would see if they could
move to stream-based processing.
Unfortunately perf-regression-test.py is
broken, and I'm not 100% sure why. It would
be nice to fix it first (to ensure that
there are no performance regressions for
the table-based decoder) but I'm really
impatient to get the JIT checked in.
Diffstat (limited to 'src/upb.h')
-rw-r--r-- | src/upb.h | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -165,6 +165,7 @@ typedef uint8_t upb_valuetype_t; #define UPB_VALUETYPE_BYTESRC 32 #define UPB_VALUETYPE_RAW 33 #define UPB_VALUETYPE_FIELDDEF 34 +#define UPB_TYPE_ENDGROUP 35 // A single .proto value. The owner must have an out-of-band way of knowing // the type, so that it knows which union member to use. |