On 2/23/15 6:55 PM, Michael Paquier wrote: > Hi all, > > This is a purely informational email... > I have put my hands on a Raspberry PI 2, and I have found that it takes > 6 minutes to compile the backend code using the 4 cores of the ARMv7 > processor, and close to 20 minutes on a single core (without ccache). > The test has been done using ArchLinux ARM with a micro SD card of class > 10 (said to be able to manage 50MB/s in write, 60MB/s in read). > In comparison, the buildfarm machine hamster, which is a Rasp PI 1, > takes close to 2 hours to do the same operation, using the same OS and a > similar class 10 card (30MB/s but the I/O is not the bottleneck).
Nice! Looks like Moore's Law works even on tight budgets. -- - David Steele da...@pgmasters.net
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