flatbuffers-bigfoot

2,463 Commits 2 Branches 51 Tags

2 Commits

Author	SHA1	Message	Date
Brian Atkinson	b3e4d9169b	[Go] Force a single, early bounds check on read and write paths. As an example, GetInt64 used to perform 8 bounds checks, one for each slice access. By performing a bound check on the highest index, the number of checks is reduced to one through bounds-check-elimination.	2018-07-15 16:49:21 -07:00
Brian Atkinson	e2eb6af3e3	[Go] Unroll WriteUint64 and WriteInt64. This enables both WriteUint64 and WriteInt64 to both be inlined as well as implemented with a single assembly instruction. The current Go compiler refuses to inline functions with for loops. The compiler is also not smart enough to produce a single assembly instruction for the for-loop.	2018-07-15 16:47:17 -07:00

Author

SHA1

Message

Date

Brian Atkinson

b3e4d9169b

[Go] Force a single, early bounds check on read and write paths.

As an example, GetInt64 used to perform 8 bounds checks, one for each
slice access. By performing a bound check on the highest index, the
number of checks is reduced to one through bounds-check-elimination.

2018-07-15 16:49:21 -07:00

Brian Atkinson

e2eb6af3e3

[Go] Unroll WriteUint64 and WriteInt64.

This enables both WriteUint64 and WriteInt64 to both be inlined as
well as implemented with a single assembly instruction. The current Go
compiler refuses to inline functions with for loops. The compiler is
also not smart enough to produce a single assembly instruction for the
for-loop.

2018-07-15 16:47:17 -07:00