math tests: reduced precision on Opteron 6272

[Aurelien Jarno]

On 2016-06-29 21:28, Joseph Myers wrote:
> On Wed, 29 Jun 2016, Aurelien Jarno wrote:
> 
> > Would it make sense to regenerate the libm-test-ulps on this CPU?
> 
> Yes.  (Long-term if the MPC performance issues for inverse trig and 
> hyperbolic functions get fixed it will be possible to move these tests to 
> auto-libm-test-in and probably generate more tests to make the ulps more 
> accurately reflect the maximum errors of the functions, in which case 
> there may be less dependence on the processor.)

Thanks for the details, I have just done that.

Aurelien

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Aurelien Jarno                          GPG: 4096R/1DDD8C9B
aurelien@aurel32.net                 http://www.aurel32.net