Bryce Denney
50231039fc
- add blur_unroll_inner, which unrolls the x2 and y2 loops into
...
one long statement.
- add nice comment on endifs that says what this is the end of
2002-04-17 02:28:33 +00:00
Bryce Denney
63da4808e5
- fix bug in call to blur_func, causing us to get wrong answer
...
- dump_array was dumping the input array instead of the output array.
That didn't make for a very good regression test.
- add warning in BLUR_USE_SWITCH code since it doesn't do the same operation
as the others.
2002-04-16 22:40:30 +00:00
Bryce Denney
90af02f43a
- add several more implementations of the blur function to measure
...
the cost of function calls, switch statements, and function pointers.
2002-04-16 18:16:01 +00:00
Bryce Denney
b6c94bebdb
- add compile option to change innermost loop into a function call
...
to measure function call overhead.
- always call dump fn so I can do regression test
2002-04-16 16:08:18 +00:00
Bryce Denney
8d53729ed3
- add rcs version
2002-04-16 14:30:47 +00:00
Bryce Denney
8dec872375
- check in a performance test case, blur.c. See README for what I hope
...
to do with it.
2002-04-16 14:28:29 +00:00
