Why is redhat version 5.3 running gcc version 4.3 and centos 5.4 running gcc version 4.1.2? When will gcc be upgraded on centos? Thanks Andrea -- ************************************************** Andrea Laack IS Manager Functional Imaging Research Center Medical College of Wisconsin 8701 Watertown Plank Road Milwaukee, WI 53226 414-456-4661
On Thu, 17 Dec 2009, Andrea Laack wrote:> Why is redhat version 5.3 running gcc version 4.3 and centos 5.4 running > gcc version 4.1.2? When will gcc be upgraded on centos?All of my 5.3 systems run 4.1.2 as well, per yum. -s
I have some researchers who want to run OpenMP for multiprocessor machines, but minimum requirement for OpenMP is gcc 4.2.2. Andrea ************************************************** Andrea Laack IS Manager Functional Imaging Research Center Medical College of Wisconsin 8701 Watertown Plank Road Milwaukee, WI 53226 414-456-4661 Steve Thompson wrote:> On Thu, 17 Dec 2009, Andrea Laack wrote: > >> Why is redhat version 5.3 running gcc version 4.3 and centos 5.4 running >> gcc version 4.1.2? When will gcc be upgraded on centos? > > All of my 5.3 systems run 4.1.2 as well, per yum. > > -s > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos >
Andrea Laack wrote:> Why is redhat version 5.3 running gcc version 4.3 and centos 5.4 running > gcc version 4.1.2? When will gcc be upgraded on centos?Looks like two different versions of gcc are available CentOS: http://mirrors.kernel.org/centos/5/os/SRPMS/gcc-4.1.2-46.el5.src.rpm http://mirrors.kernel.org/centos/5/os/SRPMS/gcc44-4.4.0-6.el5.src.rpm And a 3rd version for RHEL RHEL: http://mirrors.kernel.org/redhat/redhat/linux/enterprise/5Server/en/os/SRPMS/gcc-4.1.2-46.el5_4.1.src.rpm http://mirrors.kernel.org/redhat/redhat/linux/enterprise/5Server/en/os/SRPMS/gcc43-4.3.2-7.el5.src.rpm http://mirrors.kernel.org/redhat/redhat/linux/enterprise/5Server/en/os/SRPMS/gcc44-4.4.0-6.el5.src.rpm So perhaps just the gcc43 package is missing from CentOS, but you can go to 4.4 if you want a newer version. nate
On Dec 17, 2009, at 1:07 PM, nate wrote:> Andrea Laack wrote: >> Why is redhat version 5.3 running gcc version 4.3 and centos 5.4 >> running >> gcc version 4.1.2? When will gcc be upgraded on centos? > > Looks like two different versions of gcc are available > > CentOS: > http://mirrors.kernel.org/centos/5/os/SRPMS/gcc-4.1.2-46.el5.src.rpm > http://mirrors.kernel.org/centos/5/os/SRPMS/gcc44-4.4.0-6.el5.src.rpm > > And a 3rd version for RHEL > RHEL: > http://mirrors.kernel.org/redhat/redhat/linux/enterprise/5Server/en/os/SRPMS/gcc-4.1.2-46.el5_4.1.src.rpm > http://mirrors.kernel.org/redhat/redhat/linux/enterprise/5Server/en/os/SRPMS/gcc43-4.3.2-7.el5.src.rpm > http://mirrors.kernel.org/redhat/redhat/linux/enterprise/5Server/en/os/SRPMS/gcc44-4.4.0-6.el5.src.rpm > > So perhaps just the gcc43 package is missing from CentOS, but you > can go to 4.4 if you want a newer version. >In any case, the gcc 4.1.2 on CentOS 5 supports openmp (use - fopenmp). It might require the libgomp package. Tony Schreiner