On Friday, June 13, 2014, Julian Taylor <[email protected]> wrote:
> On 13.06.2014 14:07, Matthew Brett wrote: > > Hi, > > > > Summary : I'm planning to upload OSX wheels for numpy and scipy using > > the ATLAS blas / lapack library instead of the default OSX Accelerate > > framework. > > > > hi, > thanks for doing this. > > Have you built a generic atlas binary? > atlas tunes it self to the capabilities of the machine its building on. > So if the machine used to create be binary is newer than the oldest mac > machine we want to support it can produce errors due to the use of > illegal instructions (avx/sse4 etc.) > So far I know the unknown machine type will produce a somewhat generic > binary (but not for ARM). > _______________________________________ > Sorry am traveling and dont have the reference to hand, but all intel macs have sse2. So I built the atlas binaries with sse2 only... Cheers, Matthew
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