Re: Turn on SMS by default on ARM

2011-08-23 Thread Revital Eres
Hello, >> Currently SMS fails to bootstrap trunk on ARM machine. this should >> also be taken into account when considering enabling it by default. > > Are there bugs reported on the failures? Yes, PR49789 is opened for it. Thanks, Revital ___ linaro-

Re: how to properly enable multilib builds?

2011-08-23 Thread Andrew Stubbs
On 22/08/11 11:33, Matthias Klose wrote: the current gcc-4.6 packages build for both softfp and hard, so that the armel and (not yet existing) armhf packages can be installed together in the system. To enable multilib, I currently use the rather complicated arm-multilib.diff, which works, but doe

Re: Turn on SMS by default on ARM

2011-08-23 Thread Christian Robottom Reis
On Tue, Aug 23, 2011 at 02:20:32PM +0300, Revital Eres wrote: > -- Measure increase in compile time: on native or cross build? Native will probably give you the most useful measurement because it is likely to suffer more, and is what is used to build Ubuntu and our developer platform images. > Cu

Re: how to properly enable multilib builds?

2011-08-23 Thread Andrew Stubbs
On 22/08/11 11:33, Matthias Klose wrote: If I understand the code correctly, this comes from the hard setting of MULTILIB_DEFAULTS in the arm target. If you look at mips, you see #ifndef MULTILIB_DEFAULTS #define MULTILIB_DEFAULTS \ { MULTILIB_ENDIAN_DEFAULT, MULTILIB_ISA_DEFAULT, MULTILIB_

Turn on SMS by default on ARM

2011-08-23 Thread Revital Eres
Hello, Following today performance call (https://wiki.linaro.org/WorkingGroups/ToolChain/Meetings/2011-08-23) here are some points raised regarding the steps towards enabling SMS by default: * Benchmarks testing: -- Running benchmarks as EEMBC and SPEC2006 with SMS enabled is crucial to expose l