Re: Auto-Vectorization, Polyhedral Model

2011-11-24 Thread Umesh Bhatia
Hello, I am also interested in working on polyhedral model guided auto-vectorization. I went through the paper "Polyhedral-Model Guided Loop-Nest Auto-Vectorization", that you suggested. Does it use the GCC auto-vectorization algorithm to rewrite scalar instructions into vector instructions? Anywhe

X32 project status update

2011-11-24 Thread H.J. Lu
Hi, This is the x32 project status update: https://sites.google.com/site/x32abi/ There are several changes: 1. We changed x32 kernel to use the 64bit filesystem interface (LFS) as well as 64bit time_t. We are targeting Linux kernel 3.3. 2. I backported x32 support to glibc 2.14, 2.13, 2.12 and

gcc-4.5-20111124 is now available

2011-11-24 Thread gccadmin
Snapshot gcc-4.5-2024 is now available on ftp://gcc.gnu.org/pub/gcc/snapshots/4.5-2024/ and on various mirrors, see http://gcc.gnu.org/mirrors.html for details. This snapshot has been generated from the GCC 4.5 SVN branch with the following options: svn://gcc.gnu.org/svn/gcc/branches