On Friday 07 November 2008 10:01:53 Dan Kegel wrote:
FWIW: with wine from git from a couple days ago, here are wine build times on various Intel CPUs in seconds on Ubuntu 8.10's gcc-4.3.2 (or 8.04):
sec cpu wine notes 676 e7200 June http://kegel.com/new-computer-2008.html ubuntu 8.04 615 e7300 Nov 585 e7400 Nov (estimated, supposedly 5% faster than e7300) 540 e8400 Nov 360 q9400 Nov
In all cases, this was with the default optimization level, -O2. Compiling with -O0 was roughly twice as fast (e.g. 196 seconds to build on the q9400). The dual core e7300 and e8400 were tested with -j3; the quad core q9400 with -j5.
Does your measurement include running configure? If I run make -j5 twice after 'make clean' on my q6600 2.4GHz system and take the second measurement I get 223 seconds.
This is 64bit Ubuntu 8.10 with gcc-4.3.2 and default optimization. Or perhaps disk IO is playing a role here? I'm using a stripe set of two disks.
-Hans