24 Aug
2013
24 Aug
'13
8:08 a.m.
On 17 August 2013 14:36, Renato Golin renato.golin@linaro.org wrote:
On 17 August 2013 08:36, Michael Hope michaelh@juju.net.nz wrote:
user/real is 3.81 so it was nicely CPU bound. The Wandboard runs at 1.0 GHz vs the U2 1.7 GHz and 142 / 1.7 = 83, which is very close to your 80 minutes.
Yes, on release builds, the SATA makes little difference.
(+linaro-toolchain, which I dropped at the start)
I had a hack and set up a chroot on my Tegra 3 OUYA to run distcc. With the Wandboard driving and a 'ninja make -j12', LLVM 3.3 built in 75 minutes (meh). You really need the 2 GiB of RAM - the 650 MiB left on the OUYA plus the occasional four 250 MiB g++ hurts.
-- Michael