RsSimd (rs_simd v0.1.0)
Reed-Solomon erasure coding with SIMD acceleration
Summary
Functions
Decodes and repairs the original message, returning all shards
Decodes missing original shards from available shards.
Encodes data into recovery shards.
Functions
Decodes and repairs the original message, returning all shards
Parameters
- original_shards: Original number of data shards
- recovery_shards: Number of recovery shards that were generated
- provided_original: List of {index, shard} tuples for available original shards
- provided_recovery: List of {index, shard} tuples for available recovery shards
Returns
{:ok, %{index => restored_shard}} or {:error, reason}
Decodes missing original shards from available shards.
Parameters
- original_shards: Original number of data shards
- recovery_shards: Number of recovery shards that were generated
- provided_original: List of {index, shard} tuples for available original shards
- provided_recovery: List of {index, shard} tuples for available recovery shards
Returns
{:ok, %{index => restored_shard}} or {:error, reason}
Encodes data into recovery shards.
Parameters
- original_shards: Number of original data shards
- recovery_shards: Number of recovery shards to generate
- data: List of binaries representing original shards
Returns
{:ok, [recovery_shard1, ...]} or {:error, reason}