3 Commits (289457568c2c812604484ae9b4efeca0f33aac2c)

Author	SHA1	Message	Date
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) ```	7 years ago
Harshavardhana	8efa82126b	Convert errors tracer into a separate package (#5221)	7 years ago
Andreas Auernhammer	85fcee1919	erasure: simplify XL backend operations (#4649) (#4758) ... This change provides new implementations of the XL backend operations: - create file - read file - heal file Further this change adds table based tests for all three operations. This affects also the bitrot algorithm integration. Algorithms are now integrated in an idiomatic way (like crypto.Hash). Fixes #4696 Fixes #4649 Fixes #4359	8 years ago