f6fa6c668b
Liberasurecode docs haven't been updated in a while. There have been some new implementations added so these have been added to the code_organisation.md doc. Although I didn't add ALL files in the repo, just the more important implementation ones, namele: - isa_l_rs_cauchy.c - isa_l_rs_vand_inv.c - liberasurecode_rs_vand Tim provided an overview of erasure coding to a colleague, and makes a good additional doc for this repo, and I have his permission to add it. doc/erasure_coding.md Co-Authored-By: Tim Burke <tim.burke@gmail.com> Change-Id: Ifd3e4aea4dbed664fb77a3e4a3106bd3b0d6f343 Signed-off-by: Matthew Oliver <matt@oliver.net.au>
65 lines
2.4 KiB
Markdown
65 lines
2.4 KiB
Markdown
Code organization
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=================
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```
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|-- include
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| +-- erasurecode
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| | +-- erasurecode.h --> liberasurecode frontend API header
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| | +-- erasurecode_backend.h --> liberasurecode backend API header
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| +-- xor_codes --> headers for the built-in XOR codes
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|-- src
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| |-- erasurecode.c --> liberasurecode API implementation
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| | (frontend + backend)
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| |-- backends
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| | +-- null
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| | +-- null.c --> 'null' erasure code backend (template backend)
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| | +-- xor
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| | +-- flat_xor_hd.c --> 'flat_xor_hd' erasure code backend (built-in)
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| | +-- rs_vand
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| | +-- liberasurecode_rs_vand.c --> 'liberasurecode_rs_vand' erasure code backend (built-in)
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| | +-- jerasure
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| | +-- jerasure_rs_cauchy.c --> 'jerasure_rs_vand' erasure code backend (jerasure.org)
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| | +-- jerasure_rs_vand.c --> 'jerasure_rs_cauchy' erasure code backend (jerasure.org)
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| | +-- isa-l
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| | +-- isa_l_rs_vand.c --> 'isa_l_rs_vand' erasure code backend (Intel)
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| | +-- isa_l_rs_vand_inv.c --> 'isa_l_rs_vand_inv' erasure code backend (Intel)
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| | +-- isa_l_rs_cauchy.c --> 'isa_l_rs_cauchy' erasure code backend (Intel)
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| | +-- shss
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| | +-- shss.c --> 'shss' erasure code backend (NTT Labs)
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| | +-- phazrio
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| | +-- libphazr.c --> 'libphazr' erasure code backend (Phazr.IO)
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| |-- builtin
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| | +-- xor_codes --> XOR HD code backend, built-in erasure
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| | | code implementation (shared library)
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| | +-- xor_code.c
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| | +-- xor_hd_code.c
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| | +-- rs_vand --> liberasurecode native Reed Soloman codes
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| +-- utils
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| +-- chksum --> fragment checksum utils for erasure
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| +-- alg_sig.c coded fragments
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| +-- crc32.c
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|-- doc --> API Documentation
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| +-- Doxyfile
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| +-- html
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|-- test --> Test routines
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| +-- builtin
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| | +-- xor_codes
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| +-- liberasurecode_test.c
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| +-- utils
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|-- autogen.sh
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|-- configure.ac
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|-- Makefile.am
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|-- README
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|-- NEWS
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|-- COPYING
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|-- AUTHORS
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|-- INSTALL
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+-- ChangeLog
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```
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---
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