[RFC] [Discussion] SIMD-Accelerated CRC via crc-fast for ext/hash

From: Date: Tue, 17 Feb 2026 11:38:02 +0000
Subject: [RFC] [Discussion] SIMD-Accelerated CRC via crc-fast for ext/hash
Groups: php.internals 
Request: Send a blank email to internals+get-130082@lists.php.net to get a copy of this message
Hi! We would like to open the discussion on SIMD-Accelerated CRC via crc-fast for ext/hash. RFC: https://wiki.php.net/rfc/crc-fast PR: https://github.com/php/php-src/pull/20513 TL;DR: Add --with-crc-fast configure option to link ext/hash to crc-fast rust library and provide HW accelerated crc32 and crc64 algorithms. -- Regards, Mike

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