Harshavardhana
|
c0721164be
|
Automatically set goroutines based on shardSize (#5346)
Update reedsolomon library to enable feature to automatically
set number of go-routines based on the input shard size,
since shard size is sort of a constant in Minio for
objects > 10MiB (default blocksize)
klauspost reported around 15-20% improvement in performance
numbers on older systems such as AVX and SSE3
```
name old speed new speed delta
Encode10x2x10000-8 5.45GB/s ± 1% 6.22GB/s ± 1% +14.20% (p=0.000 n=9+9)
Encode100x20x10000-8 1.44GB/s ± 1% 1.64GB/s ± 1% +13.77% (p=0.000 n=10+10)
Encode17x3x1M-8 10.0GB/s ± 5% 12.0GB/s ± 1% +19.88% (p=0.000 n=10+10)
Encode10x4x16M-8 7.81GB/s ± 5% 8.56GB/s ± 5% +9.58% (p=0.000 n=10+9)
Encode5x2x1M-8 15.3GB/s ± 2% 19.6GB/s ± 2% +28.57% (p=0.000 n=9+10)
Encode10x2x1M-8 12.2GB/s ± 5% 15.0GB/s ± 5% +22.45% (p=0.000 n=10+10)
Encode10x4x1M-8 7.84GB/s ± 1% 9.03GB/s ± 1% +15.19% (p=0.000 n=9+9)
Encode50x20x1M-8 1.73GB/s ± 4% 2.09GB/s ± 4% +20.59% (p=0.000 n=10+9)
Encode17x3x16M-8 10.6GB/s ± 1% 11.7GB/s ± 4% +10.12% (p=0.000 n=8+10)
```
|
2018-01-03 13:47:22 -08:00 |
|
Frank Wessels
|
6e6aeb6a9e
|
Updated version of klauspost/reedsolomon using proper AVX2 instructions as well a providing support for Cauchy matrices. (#5215)
|
2017-11-24 14:23:20 -08:00 |
|
Frank Wessels
|
93f126364e
|
Updated version of klauspost/reedsolomon with NEON support for ARM (#4865)
|
2017-08-30 09:49:00 -07:00 |
|
Harshavardhana
|
35d438e0ff
|
vendorize: update all vendorized packages. (#2206)
Bring in new changes from upstream for all the packages.
Important ones include
- gorilla/mux
- logrus
- jwt
|
2016-07-14 14:59:20 -07:00 |
|
Harshavardhana
|
a98a7fb1ad
|
Implement XL layer - preliminary work.
|
2016-04-25 12:47:31 -07:00 |
|