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Updated Support for AArch64 (markdown)

JayDDee
2023-10-21 13:04:24 -04:00
parent 4560c6314c
commit 2c02b2c639
1 changed files with 3 additions and 4 deletions
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Support-for-AArch64.md

@@ -4,7 +4,6 @@ This is provided as source code only and may be built on native Linux or followi
Bitcoin talk discussion thread: https://bitcointalk.org/index.php?topic=5226770.0 Bitcoin talk discussion thread: https://bitcointalk.org/index.php?topic=5226770.0
Requirements: Requirements:
* An ARM CPU supporting AArch64 * An ARM CPU supporting AArch64
@@ -37,17 +36,17 @@ What works:
Known problems: Known problems:
* CPU model only shows "ARM" * CPU model only shows "ARM"
* NEON may not be represented in algo features for some algos that support it. * No detection of ARM minor version number.
* NEON may not be represented in algo features for some algos that may support it.
* Algos may show support for NEON even if it's disabled or not yet implemented. * Algos may show support for NEON even if it's disabled or not yet implemented.
* Sha256 & Sha512 Parallel N-way are disabled. They work on X86_64. * Sha256 & Sha512 Parallel N-way are disabled. They work on X86_64.
* Blake256, Blake512, Blake2s, Blake2b N-way parallel hash not working. * Blake256, Blake512, Blake2s, Blake2b N-way parallel hash not working.
* Simd: Multiple issues with NEON, using unoptimized version, affects X* algos performance. * Simd: Multiple issues with NEON, using unoptimized version, affects X* algos performance.
* SWIFFTX: Multiple issues with NEON, affects X22i & X25X. * SWIFFTX: Multiple issues with NEON, affects X22i & X25X.
* Lyra2 algos including allium, phi2, X22i & X25X are not working. * Lyra2 algos including allium, phi2, X22i & X25X are not working.
* 2-way 64 bit parallel hash development is in progress.
Goal for next release: Goal for next release:
* get as many algos as possible working even if optimizations need to be disabled, * get as many algos as practical working even if optimizations need to be disabled,
* address some of the disabled optimizations, * address some of the disabled optimizations,
* enable SHA2, and AES for Groestl & Echo, untested. * enable SHA2, and AES for Groestl & Echo, untested.