From: "Paul E. Murphy" <murphyp@linux.vnet.ibm.com>
To: "libc-alpha@sourceware.org" <libc-alpha@sourceware.org>
Cc: Joseph Myers <joseph@codesourcery.com>,
Steve Munroe <sjmunroe@us.ibm.com>
Subject: Re: Adding __float128 (i.e TS 18661-3)
Date: Thu, 09 Jun 2016 20:15:00 -0000 [thread overview]
Message-ID: <38e28acc-e285-96df-429e-567f4e494029@linux.vnet.ibm.com> (raw)
In-Reply-To: <c6fdca14-2c5a-4b9a-8dd9-25630c6a100e@linux.vnet.ibm.com>
On 06/09/2016 03:00 PM, Paul E. Murphy wrote:
>
> Picking up here as a reasonable place to continue the
> discussion on ABI and API for float128 (or any future
> TS 18661-3 derived type).
>
>
> For any new TS 18661-3 derived type, I propose the
> following new functions and ABI be exposed through
> libm via math.h:
>
> From TS 18661-3:
>
> acosh acos asinh asin
> atan2 atanh atan cabs
> cacosh cacos carg casinh
> casin catanh catan cbrt
> ccosh ccos ceil cexp
> cimag clog conj copysign
> cosh cos cpow cproj
> creal csinh csin csqrt
> ctanh ctan erfc erf
> exp2 exp expm1 fabs
> fdim floor fma fmax
> fmin fmod frexp hypot
> ilogb ldexp lgamma llrint
> llround log10 log1p log2
> logb log lrint lround
> modf nanf nearbyint nextafter
> pow remainder remquo rint
> round scalbln scalbn
> sinh sin sqrt tanh
> tan tgamma trunc nextup
> nextdown.
>
> From GNU:
>
> exp10 clog10 j0l j1l
> jnl lgamma?_r sincos
> y0 y1 yn
>
Err, anything taking a _Complex _FloatN argument should only
be declared via complex.h.
Likewise tgmath.h needs updated to correctly select
__float128 functions.
next prev parent reply other threads:[~2016-06-09 20:15 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-05 21:11 Paul E. Murphy
2016-05-05 23:35 ` Joseph Myers
2016-05-05 23:56 ` Joseph Myers
2016-05-09 14:06 ` Florian Weimer
2016-05-09 14:52 ` Joseph Myers
2016-05-06 17:25 ` Paul E. Murphy
2016-05-06 22:03 ` Joseph Myers
2016-05-09 14:38 ` Szabolcs Nagy
2016-05-09 15:07 ` Joseph Myers
2016-06-09 20:00 ` Paul E. Murphy
2016-06-09 20:15 ` Paul E. Murphy [this message]
2016-06-09 20:36 ` Joseph Myers
2016-06-09 20:46 ` Joseph Myers
2016-06-10 15:57 ` Adding __float128 (i.e TS 18661-3) [v2] Paul E. Murphy
2016-06-10 17:24 ` Joseph Myers
2016-06-21 13:33 ` Joseph Myers
2016-06-07 20:32 ` Adding __float128 (i.e TS 18661-3) Steven Munroe
2016-06-07 21:22 ` Joseph Myers
2016-06-07 21:56 ` Steven Munroe
2016-06-07 22:30 ` Joseph Myers
2016-06-07 23:49 ` Steven Munroe
2016-06-08 12:33 ` Joseph Myers
2016-06-08 20:20 ` Steven Munroe
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