2011-10-18 08:28, Anders Darander skrev:
* Ulf Samuelsson<ulf_samuels...@telia.com> [111017 22:45]:
If anyone is interested...
Build stats are always interesting... ;)
Same machine in two different configurations.
.........................................................#1...........................#2
P8Z68V Pro
Core-i7 2600K @ 3.4 GHz..................4.4 GHz
8 GB @ ...........................................1333
MHz...............1640 MHz
1TB WD Black 7200 RPM
Ubuntu 11-10
Almost all source code already in source directory
This would severely restrict the usefulness of the comparison. I'd guess
that this means that in one case the source will be downloaded, while
it'll already be downloaded in the second test. Could you redo the
statistics with all sources downloaded?
I had already built it once before running the first test then updated
and I think one additional package was downloaded over a 100 MBps line
so it affects a little, but not too much.
I think the conclusion:
Increasing the CPU speed by 30% and the memory frequency by 20%
gives 10-15% faster build time is OK.
Building meta-toolchain is 13% faster with overclocking.
Was the overclocking test run after the non-overclocking?
Cheers,
Anders
--
Best Regards
Ulf Samuelsson
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