Klaus Post
|
ab50161bb9
|
Update benchmarks.
|
2015-06-20 20:51:26 +02:00 |
|
Klaus Post
|
437e364842
|
Adjust splitsize:
benchmark old ns/op new ns/op delta
BenchmarkEncode10x2x10000-2 243613 229413 -5.83%
BenchmarkEncode100x20x10000-2 23041318 19311104 -16.19%
BenchmarkEncode17x3x1M-2 54469780 49602836 -8.94%
BenchmarkEncode10x4x16M-2 674538600 647037000 -4.08%
Bigger sizes (1024) yeilds slower less speedup.
|
2015-06-20 20:32:52 +02:00 |
|
Klaus Post
|
9f6744582c
|
Also refactor Verify as well as multithreaded options.
benchmark old MB/s new MB/s speedup
BenchmarkEncode10x2x10000 182.29 308.59 1.69x
BenchmarkEncode100x20x10000 14.41 30.29 2.10x
BenchmarkEncode17x3x1M 38.52 196.43 5.10x
BenchmarkEncode10x4x16M 23.78 148.58 6.25x
|
2015-06-20 20:00:25 +02:00 |
|
Klaus Post
|
50a83296f4
|
Restructure to make one of the galois multiplication parts constant for the main loop.
|
2015-06-20 18:46:06 +02:00 |
|
Klaus Post
|
921adcb5d5
|
Use range to avoid one bound check per galMultiply:
benchmark old MB/s new MB/s speedup
BenchmarkVerify10x2x10000-2 235.24 253.36 1.08x
BenchmarkVerify50x5x50000-2 76.78 94.87 1.24x
BenchmarkVerify10x2x1M-2 180.90 209.73 1.16x
BenchmarkVerify5x2x1M-2 173.22 202.89 1.17x
BenchmarkVerify10x4x1M-2 71.51 118.20 1.65x
BenchmarkVerify50x20x1M-2 11.27 12.84 1.14x
BenchmarkVerify10x4x16M-2 44.74 50.07 1.12x
|
2015-06-20 14:51:11 +02:00 |
|
Klaus Post
|
36a0e57744
|
Begin docs.
|
2015-06-20 13:10:51 +02:00 |
|
Klaus Post
|
d54843ee41
|
Add Encoder example (and test)
|
2015-06-20 11:29:26 +02:00 |
|
Klaus Post
|
419c6cc9e9
|
Add Splitter to help split data into shards.
|
2015-06-20 11:27:03 +02:00 |
|
Klaus Post
|
c5de03551c
|
Minor adjustments for golint.
|
2015-06-20 10:11:33 +02:00 |
|
Klaus Post
|
fdb7664a06
|
Hide internal matrix errors and document the used ones.
|
2015-06-20 10:08:59 +02:00 |
|
Klaus Post
|
3add2c1c30
|
Precalculate the results of galMultiply. Approx 30% faster overall performance.
|
2015-06-19 20:07:57 +02:00 |
|
Klaus Post
|
cf70107291
|
Add verification test that also tests failure.
|
2015-06-19 19:20:44 +02:00 |
|
Klaus Post
|
481b39ba1c
|
Use a mutex to check if other goroutines have detected a difference. This avoid rare "close of closed channel" panic.
|
2015-06-19 19:15:31 +02:00 |
|
Klaus Post
|
e3aca6cd9d
|
Shorten the variable names and make an encoder interface, so it isn't possible to create it without calling New.
|
2015-06-19 18:54:58 +02:00 |
|
Klaus Post
|
67f8d8b8c7
|
Add another benchmark.
|
2015-06-19 18:25:48 +02:00 |
|
Klaus Post
|
8296e44d17
|
Update documentation, and test if all shards are zero-sized.
|
2015-06-19 18:21:38 +02:00 |
|
Klaus Post
|
755a781502
|
Remove unused types.
|
2015-06-19 17:27:22 +02:00 |
|
Klaus Post
|
b37221bf11
|
Add build status and godoc
|
2015-06-19 17:26:38 +02:00 |
|
Klaus Post
|
42e3abe057
|
Add Travis build testing
|
2015-06-19 17:24:30 +02:00 |
|
klauspost
|
4d24488df4
|
Add Backblaze to LICENSE.
|
2015-06-19 16:35:13 +02:00 |
|
klauspost
|
2b4171b9e6
|
Initial version
|
2015-06-19 16:31:24 +02:00 |
|
Klaus Post
|
8bebd4bfa9
|
Initial commit
|
2015-06-19 16:29:41 +02:00 |