Linux x32 ABI Interest Faded In 2013

Information
2013-Dec-25 | Tags: 32vs64debianfedoraprogramingubuntu

Start64!While the Linux x32 ABI has been talked about since 2011 and there's been mainline Linux kernel support since 2012 and x32 support within other programs has trickled in, there still isn't any widespread interested in this ABI intended for use on 64-bit processors while using 32-bit pointers.

The x32 ABI goal has been about exposing the benefits of Intel/AMD x86_64 CPUs with greater registers, better floating-point performance, and other advantages while sticking to using 32-pointers and thus still limiting the maximum memory space per progress to 4GB.


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