Re: [gentoo-user] Changing compilers

2012-03-19 Thread Andrew Lowe
Quoting Matthew Finkel matthew.fin...@gmail.com: On Mon, Mar 19, 2012 at 1:26 AM, Andrew Lowe a...@wht.com.au wrote: Hi all, [snip] Any thoughts, greatly appreciated, Andrew Lowe With regard to speed, are you looking for a faster compile time or higher optimization of the

Re: [gentoo-user] Changing compilers

2012-03-19 Thread Michael Mol
FEA jobs can be parallelized, right? Take a hard look at CUDA and OpenCL. ZZ On Mar 19, 2012 1:29 AM, Andrew Lowe a...@wht.com.au wrote: Hi all, Has anyone played around with the various better known compilers on Gentoo? By better known, I'm referring to gcc, Intel, llvm, pathscale. My

Re: [gentoo-user] Changing compilers

2012-03-19 Thread Mark Knecht
On Sun, Mar 18, 2012 at 10:26 PM, Andrew Lowe a...@wht.com.au wrote: Hi all,    Has anyone played around with the various better known compilers on Gentoo? By better known, I'm referring to gcc, Intel, llvm, pathscale. My situation is that I've just started my PhD which requires me to do

Re: [gentoo-user] Changing compilers

2012-03-19 Thread Mark Knecht
On Mon, Mar 19, 2012 at 5:32 AM, Mark Knecht markkne...@gmail.com wrote: On Sun, Mar 18, 2012 at 10:26 PM, Andrew Lowe a...@wht.com.au wrote: Hi all,    Has anyone played around with the various better known compilers on Gentoo? By better known, I'm referring to gcc, Intel, llvm, pathscale. My

Re: [gentoo-user] Changing compilers

2012-03-19 Thread Michael Mol
On Mon, Mar 19, 2012 at 8:32 AM, Mark Knecht markkne...@gmail.com wrote: On Sun, Mar 18, 2012 at 10:26 PM, Andrew Lowe a...@wht.com.au wrote: Hi all,    Has anyone played around with the various better known compilers on Gentoo? By better known, I'm referring to gcc, Intel, llvm, pathscale. My

Re: [gentoo-user] Changing compilers

2012-03-19 Thread Andrew Lowe
On 03/19/12 20:34, Mark Knecht wrote: On Mon, Mar 19, 2012 at 5:32 AM, Mark Knecht markkne...@gmail.com wrote: On Sun, Mar 18, 2012 at 10:26 PM, Andrew Lowe a...@wht.com.au wrote: Hi all, Has anyone played around with the various better known compilers on Gentoo? By better known, I'm

Re: [gentoo-user] Changing compilers

2012-03-19 Thread Andrew Lowe
On 03/19/12 22:02, Michael Mol wrote: On Mon, Mar 19, 2012 at 8:32 AM, Mark Knecht markkne...@gmail.com wrote: On Sun, Mar 18, 2012 at 10:26 PM, Andrew Lowe a...@wht.com.au wrote: Hi all, Has anyone played around with the various better known compilers on Gentoo? By better known, I'm

Re: [gentoo-user] Changing compilers

2012-03-19 Thread Michael Mol
On Mon, Mar 19, 2012 at 10:05 AM, Andrew Lowe a...@wht.com.au wrote: On 03/19/12 20:34, Mark Knecht wrote: On Mon, Mar 19, 2012 at 5:32 AM, Mark Knecht markkne...@gmail.com wrote: On Sun, Mar 18, 2012 at 10:26 PM, Andrew Lowe a...@wht.com.au wrote: Hi all,    Has anyone played around with the

Re: [gentoo-user] Changing compilers

2012-03-19 Thread Michael Mol
On Mon, Mar 19, 2012 at 10:18 AM, Andrew Lowe a...@wht.com.au wrote: On 03/19/12 22:02, Michael Mol wrote: On Mon, Mar 19, 2012 at 8:32 AM, Mark Knecht markkne...@gmail.com wrote: On Sun, Mar 18, 2012 at 10:26 PM, Andrew Lowe a...@wht.com.au wrote: Hi all,    Has anyone played around with the

Re: [gentoo-user] Changing compilers

2012-03-19 Thread Mark Knecht
On Mon, Mar 19, 2012 at 7:05 AM, Andrew Lowe a...@wht.com.au wrote: On 03/19/12 20:34, Mark Knecht wrote: On Mon, Mar 19, 2012 at 5:32 AM, Mark Knecht markkne...@gmail.com wrote: On Sun, Mar 18, 2012 at 10:26 PM, Andrew Lowe a...@wht.com.au wrote: Hi all,    Has anyone played around with the

Re: [gentoo-user] Changing compilers

2012-03-19 Thread Andrew Lowe
On 03/20/12 00:03, Mark Knecht wrote: On Mon, Mar 19, 2012 at 7:05 AM, Andrew Lowe a...@wht.com.au wrote: On 03/19/12 20:34, Mark Knecht wrote: On Mon, Mar 19, 2012 at 5:32 AM, Mark Knecht markkne...@gmail.com wrote: On Sun, Mar 18, 2012 at 10:26 PM, Andrew Lowe a...@wht.com.au wrote: Hi all,

Re: [gentoo-user] Changing compilers

2012-03-19 Thread Andrew Lowe
On 19/03/2012 10:18 PM, Andrew Lowe wrote: On 03/19/12 22:02, Michael Mol wrote: On Mon, Mar 19, 2012 at 8:32 AM, Mark Knechtmarkkne...@gmail.com wrote: On Sun, Mar 18, 2012 at 10:26 PM, Andrew Lowea...@wht.com.au wrote: Hi all, [snip] ... ... [snip] which currently ranks at 151 in the

Re: [gentoo-user] Changing compilers

2012-03-19 Thread Walter Dnes
On Mon, Mar 19, 2012 at 02:00:18PM +0800, Andrew Lowe wrote I'm looking for the faster code, the run time to be faster - I compile the FEA CFD code once but will be running many jobs. Andrew Since you're asking on the Gentoo list, can I safely assume you use Gentoo? Gentoo gives *MUCH

[gentoo-user] Changing compilers

2012-03-18 Thread Andrew Lowe
Hi all, Has anyone played around with the various better known compilers on Gentoo? By better known, I'm referring to gcc, Intel, llvm, pathscale. My situation is that I've just started my PhD which requires me to do Finite Element Analysis, FEA, and Computational Fluid Dynamics, CFD,

Re: [gentoo-user] Changing compilers

2012-03-18 Thread Matthew Finkel
On Mon, Mar 19, 2012 at 1:26 AM, Andrew Lowe a...@wht.com.au wrote: Hi all, Has anyone played around with the various better known compilers on Gentoo? By better known, I'm referring to gcc, Intel, llvm, pathscale. My situation is that I've just started my PhD which requires me to do