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432275e966
- pkg/{subsystem}/{package} style
- modify Makefile to reflect the new style,
consolidate various entries
- add a dummy ``main.go`` at top level
48 lines
1.5 KiB
Go
48 lines
1.5 KiB
Go
// Package erasure is a Go wrapper for the Intel Intelligent Storage
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// Acceleration Library (Intel ISA-L). Intel ISA-L is a CPU optimized
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// implementation of erasure code.
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//
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// For more information on Intel ISA-L, please visit:
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// https://01.org/intel%C2%AE-storage-acceleration-library-open-source-version
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//
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// Usage
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//
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// TODO: Explain Encode and Decode inputs and outputs
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//
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// TODO: Explain matrix size and how it corresponds to protection level
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//
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// Encoding data may be performed in 3 steps.
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//
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// 1. Create a parse set of encoder parameters
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// 2. Create a new encoder
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// 3. Encode data
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//
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// Decoding data is also performed in 3 steps.
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//
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// 1. Create a parse set of encoder parameters for validation
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// 2. Create a new encoder
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// 3. Decode data
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//
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// Encoder parameters contain four configurable elements:
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// ParseEncoderParams(k, m, technique int) (EncoderParams, error)
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// k - Number of rows in matrix
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// m - Number of colums in matrix
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// technique - Matrix type, can be either CAUCHY (recommended) or VANDERMONDE
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// constraints: k + m < Galois Field (2^8)
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//
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// Example
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//
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// Creating and using an encoder
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// var bytes []byte
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// params := erasure.ParseEncoderParams(10, 5, erasure.CAUCHY)
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// encoder := erasure.NewEncoder(params)
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// encodedData, length := encoder.Encode(bytes)
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//
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// Creating and using a decoder
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// var encodedData [][]byte
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// var length int
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// params := erasure.ParseEncoderParams(10, 5, erasure.CAUCHY)
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// encoder := erasure.NewEncoder(params)
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// originalData, err := encoder.Decode(encodedData, length)
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package erasure
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