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Re: [PATCH] libstdc++: add uniform on sphere distribution

From: Ed Smith-Rowland <3dw4rd at verizon dot net>
To: Ulrich Drepper <drepper at gmail dot com>
Cc: gcc-patches <gcc-patches at gcc dot gnu dot org>, Paolo Carlini <paolo dot carlini at oracle dot com>
Date: Sun, 13 Jul 2014 10:48:14 -0400
Subject: Re: [PATCH] libstdc++: add uniform on sphere distribution
Authentication-results: sourceware.org; auth=none
References: <53C28FBB dot 9080708 at verizon dot net> <CAOPLpQcDX_mAdAxy2ZaqRE_UzYBOgQwcGkz66-RtfsEOhzkYmg at mail dot gmail dot com>

On 07/13/2014 10:11 AM, Ulrich Drepper wrote:

On Sun, Jul 13, 2014 at 9:55 AM, Ed Smith-Rowland <3dw4rd@verizon.net> wrote:

So I would just serialize _M_n here.

It has fixed parameters. This would mean unnecessary work.  When you
try to use the parameter of the sphere distribution the normal
distribution will be reset.  So there really is no need here.

The only problem would be if code couldn't handle the operators not
writing/reading anything  But I haven't seen anything like that.

OK.  I see it. Thanks.

References:
- Re: [PATCH] libstdc++: add uniform on sphere distribution
  - From: Ed Smith-Rowland
- Re: [PATCH] libstdc++: add uniform on sphere distribution
  - From: Ulrich Drepper

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