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Hi all, I need to convert a floating point value from Microsoft Basic format to IEEE format. There's a simple way to achieve this in R or I have to write my own function? (e.g. convert the C code below) thanks t #include <string.h> /* for strncpy */ int _fmsbintoieee(float *src4, float *dest4) { unsigned char *msbin = (unsigned char *)src4; uns...

I am looking at phones for my asterisk system and seem to have a problem. The only Power over Ethernet phones I can find that support the IEEE standard are 3com. Cisco uses its own proprietary ( and is expensive to boot ), snom has a different but equally non-IEEE method, and i'm havent found another phone that I'm confident can do the job for our office. Whats a good high quality ip phone that uses IEEE power over ethernet -- or...

...9;ve missed anything. Here's what I've got. ====================== FP semantic modes ====================== except_behavior { ignore, strict, may_trap } fenv_access { on, off } rounding_mode { dynamic, tonearest, downward, upward, towardzero } contract { on, off, fast } denormal_fp_math { IEEE, PreserveSign, PositiveZero } denormal_fp32_math { IEEE, PreserveSign, PositiveZero } support_math_errno { on, off } no_honor_nans { on, off } no_honor_infinities { on, off } no_signed_zeros { on, off } allow_reciprocal { on, off } allow_approximate_fns { on, off } allow_reassociation { on, off }...

Please help distribute the attached CFP Thank you Wael Dear Colleagues I would like to invite you to send a contribution to the IEEE 2006 Workshop on Signal Processing Systems (SiPS'06) Banff Park Lodge, Banff, AB, Canada October 2- 4, 2006 Please check the following website for more information www.ieee-sips.org <http://www.ieee-sips.org/> The IEEE 2006 Workshop on Signal Processing Systems focuses...

------------------------------------------------------------------------------------------------------------------- 2016 IEEE TCSC Award for Excellence in Scalable Computing Call for Nominations ------------------------------------------------------------------------------------------------------------------- The IEEE TCSC Award for Excellence in Scalable Computing is awarded for significant and sustained contributions...

------------------------------------------------------------------------------------------------------------------- 2016 IEEE TCSC Award for Excellence in Scalable Computing Call for Nominations ------------------------------------------------------------------------------------------------------------------- The IEEE TCSC Award for Excellence in Scalable Computing is awarded for significant and sustained contributions...

...using the multiplication by -1.0 because it was a more reliable negation that 0-x (from 3.0 until 3.3 at least). Is there a good reason why multiplication by NaN should kill the sign bit? On Thu, Aug 7, 2014 at 1:22 AM, Owen Anderson <resistor at mac.com> wrote: > Hi Keno, > > From IEEE 754-2008, §5.5.1: > Implementations shall provide the following homogeneous quiet-computational sign bit operations for all > supported arithmetic formats; they only affect the sign bit. The operations treat floating-point numbers and > NaNs alike, and signal no exc...

In r187314, APFloat multiplication by with NaNs was made to always yield a positive NaN. I am wondering whether that was the correct decision. It is of course true that the result of a multiplication is undefined in IEEE, however, we were using multiplication by -1.0 to implement IEEE negate, which is defined to preserve the sign bit. r210428 made 0-NaN have IEEE negate behavior, which is good because it seems to me from r187314 to r210428 there was no compliant way to implement it in LLVM. Does somebody remember w...

FYI, I was looking at the SSE/AVX codegen here: http://llvm.org/bugs/show_bug.cgi?id=20578 If LLVM starts caring about FP exceptions, even this won't be possible. Is there a way of doing an IEEE-754 fneg in C/C++? Ie, there's no fneg() in libm, so any C method we choose could cause an exception, and that's not allowed by the IEEE definition of fneg. On Fri, Aug 8, 2014 at 12:29 PM, Stephen Canon <scanon at apple.com> wrote: > > > On Aug 8, 2014, at 11:22 AM, David...

IEEE International Conference on Cluster Computing September 8-11, 2015 Chicago, IL, USA http://www.mcs.anl.gov/ieeecluster2015/ ---------------------------------------------- ...Follow us on Facebook athttps://www.facebook.com/ieee.cluster ...Follow us on Twitter athttps://twitter.com/IEEECluster ...F...

IEEE International Conference on Cluster Computing September 8-11, 2015 Chicago, IL, USA http://www.mcs.anl.gov/ieeecluster2015/ ---------------------------------------------- ...Follow us on Facebook athttps://www.facebook.com/ieee.cluster ...Follow us on Twitter athttps://twitter.com/IEEECluster ...F...

February 23, 2015 Release IEEE International Conference on Cluster Computing September 8-11, 2015 Chicago, IL, USA http://www.mcs.anl.gov/ieeecluster2015/ CLUSTER 2015 CALL FOR PAPERS Following the successes of the series of Cluster conferences, for 2015 we solicit high-quality original papers presenting work that advances th...

February 23, 2015 Release IEEE International Conference on Cluster Computing September 8-11, 2015 Chicago, IL, USA http://www.mcs.anl.gov/ieeecluster2015/ CLUSTER 2015 CALL FOR PAPERS Following the successes of the series of Cluster conferences, for 2015 we solicit high-quality original papers presenting work that advances th...

IEEE International Conference on Cluster Computing September 8-11, 2015 Chicago, IL, USA http://www.mcs.anl.gov/ieeecluster2015/ ---------------------------------------------- ...Follow us on Facebook athttps://www.facebook.com/ieee.cluster ...Follow us on Twitter athttps://twitter.com/IEEECluster ...F...

CALL FOR PAPERS --------------------------------------------------------------------------------------- 2nd IEEE/ACM International Symposium on Big Data Computing (BDC) 2015 http://datasys.cs.iit.edu/events/BDC2015/ --------------------------------------------------------------------------------------- December 7-10, 2015 St. Raphael Resort, Limassol, Cyprus Co-located with 8th IEEE/ACM International Conferen...

CALL FOR PAPERS --------------------------------------------------------------------------------------- 2nd IEEE/ACM International Symposium on Big Data Computing (BDC) 2015 http://datasys.cs.iit.edu/events/BDC2015/ --------------------------------------------------------------------------------------- December 7-10, 2015 St. Raphael Resort, Limassol, Cyprus Co-located with 8th IEEE/ACM International Conferen...

IEEE International Conference on Cluster Computing September 8-11, 2015 Chicago, IL, USA http://www.mcs.anl.gov/ieeecluster2015/ ---------------------------------------------- ...Follow us on Facebook athttps://www.facebook.com/ieee.cluster ...Follow us on Twitter athttps://twitter.com/IEEECluster ...F...

...ight.com>; Wang, Pengfei <pengfei.wang at intel.com> Subject: Re: Floating point semantic modes STDC FENV_ACCESS {ON|OFF} Patch in progress. I think ON should force the following: except_behavior { strict } fenv_access { on } rounding_mode { dynamic } denormal_fp_math { IEEE } denormal_fp32_math { IEEE } no_signed_zeros { off } allow_reciprocal { off } allow_approximate_fns { off } allow_reassociation { off } The pragma `STDC FENV_ACCESS` notifies compiler about access to FP environment, so `except_behavior`, `fenv_access` and `rounding_mode` shoul...

Call for Papers IEEE/ACM International Symposium on Big Data Computing (BDC) 2014 December 8-11, 2014, London, UK http://www.cloudbus.org/bdc2014 In conjunction with: 7th IEEE/ACM International Conference on Utility and Cloud Computing (UCC 2014) Sponsored by: IEEE Computer Society and ACM (Association for Computing M...

Call for Papers IEEE/ACM International Symposium on Big Data Computing (BDC) 2014 December 8-11, 2014, London, UK http://www.cloudbus.org/bdc2014 In conjunction with: 7th IEEE/ACM International Conference on Utility and Cloud Computing (UCC 2014) Sponsored by: IEEE Computer Society and ACM (Association for Computing M...