Hello all, Some of the senior citizens in this community may remember me. I used to be involved in PHP development (and went to some conferences) in 2002-2005. I am now working for Linaro (www.linaro.org), trying to engineer the best LAMP stack possible for ARM servers (32 and 64 bit).
I would like to contribute a patch to Zend/zend_multiply.h. I was already co-author of this code, and I would like to contribute ARM accelerated implementations for ZEND_SIGNED_MULTIPLY_LONG(). I have implemented them for both 32 and 64 bit, but the 64-bit one is especially important as it falls back to floating point calculations at the moment. I noticed a speed up of about 10% running Zend/bench.php for the 64-bit version. Patch is attached. Cheers, Ard.
-- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
