gcc-4.7-20110402 is now available

2011-04-02 Thread gccadmin
Snapshot gcc-4.7-20110402 is now available on ftp://gcc.gnu.org/pub/gcc/snapshots/4.7-20110402/ and on various mirrors, see http://gcc.gnu.org/mirrors.html for details. This snapshot has been generated from the GCC 4.7 SVN branch with the following options: svn://gcc.gnu.org/svn/gcc/trunk

Re: fsf paperwork?

2011-04-02 Thread Gerald Pfeifer
On Tue, 15 Mar 2011, Ian Lance Taylor wrote: > I would appreciate it if the steering committee, as the official FSF > maintainers, could pass this on to the FSF. I've raised this with RMS. Gerald

Re: darwin LTO broken under Xcode 3.2.6/4.0

2011-04-02 Thread Gerald Pfeifer
On Mon, 14 Mar 2011, Jack Howarth wrote: >Would someone please correct http://gcc.gnu.org/gcc-4.6/changes.html by > deleting > the reference to darwin LTO support. Specifically we should just kill the > line... Done thusly. Gerald Index: changes.html ===

Re: new mirror in Nicosia, Cyprus

2011-04-02 Thread Gerald Pfeifer
On Sat, 5 Mar 2011, Grigory Rayskin wrote: > We have set up a new GCC mirror server offering HTTP access: > http://fileboar.com/gcc/ > > This server is located in Nicosia, Cyprus. The update is scheduled twice > a week. I was just going to add this sever, but something does not seem right: All

Re: old software versions on ftp://gcc.gnu.org/pub/gcc/infrastructure/

2011-04-02 Thread Gerald Pfeifer
On Tue, 29 Mar 2011, Vincent Lefevre wrote: > ftp://gcc.gnu.org/pub/gcc/infrastructure/ contains old versions of > some libraries (like GMP, MPFR and MPC). Shouldn't they be updated? > GNU MPFR can also be downloaded from: http://ftp.gnu.org/gnu/mpfr/ I believe that these days they should be remov

Re: Give me advice on GSoC OpenMP

2011-04-02 Thread Sho Nakatani
Hi all, I conducted another experiment. Compiler version: - gcc (GCC) 4.7.0 20110331 (experimental) - icc (ICC) 12.0.3 20110309 CPU info: 32 AMD CPUs. Each has 4 cores. I calculated fibonacci(37) both by gcc and icc. As the OMP_NUM_THREADS increase, - gcc increased the exec time steadly.

Re: More consistent set of allowed values of std flag

2011-04-02 Thread Tomasz Kamiński
W dniu 02.04.2011 16:17, Jonathan Wakely pisze: 2011/4/2 Tomasz Kamiński: Hi, I have same suggestions connected with the set of allowed values for std flag in gcc for C and C++. According to manual, there are 3 categories of accepted values: ISO standard reference number (ex. iso9899:1990), com

Re: More consistent set of allowed values of std flag

2011-04-02 Thread Jonathan Wakely
2011/4/2 Tomasz Kamiński: > Hi, > > I have same suggestions connected with the set of allowed values for std > flag in gcc for C and C++. According to manual, there are 3 categories of > accepted values: ISO standard reference number (ex. iso9899:1990), common > name (c90) and version with gnu exte

More consistent set of allowed values of std flag

2011-04-02 Thread Tomasz Kamiński
Hi, I have same suggestions connected with the set of allowed values for std flag in gcc for C and C++. According to manual, there are 3 categories of accepted values: ISO standard reference number (ex. iso9899:1990), common name (c90) and version with gnu extensions (ex. gnu90) . But for sam

Give me advice on GSoC OpenMP

2011-04-02 Thread Sho Nakatani
Hi! I'm Sho Nakatani, a student of the University of Tokyo, Japan. I'd like to tackle GSoC this year! I'm trying to speed up the OpenMP implementation in GCC. The following graph shows the OpenMP in GCC is much slower than that of Intel C Compiler. https://github.com/laysakura/GCC-OpenMP-Speedup