[eigen-commits] commit/eigen: bjacob: add SSE path for Matrix4f inverse,

[eigen-commits] commit/eigen: bjacob: add SSE path for Matrix4f inverse, taken from Intel except that we do a kosher

[ Thread Index | Date Index | More lists.tuxfamily.org/eigen-commits Archives ]

To: eigen-commits@xxxxxxxxxxxxxxxxxxx
Subject: [eigen-commits] commit/eigen: bjacob: add SSE path for Matrix4f inverse, taken from Intel except that we do a kosher
From: commits-noreply@xxxxxxxxxxxxx
Date: Tue, 15 Dec 2009 03:48:06 -0000

1 new changeset in eigen:

http://www.bitbucket.org/eigen/eigen/changeset/599d11e9af98/
changeset:   r2179:599d11e9af98
user:        bjacob
date:        2009-12-15 04:47:14
summary:     add SSE path for Matrix4f inverse, taken from Intel except that we do a kosher
division instead of RCPPS-followed-by-Newton-Raphson. The rationale for that is
that elsewhere in Eigen we dont allow ourselves this approximation (which throws
2 bits of mantissa), so there's no reason we should allow it here.
affected #:  6 files (439 bytes)

Repository URL: http://bitbucket.org/eigen/eigen/

-- 
This is a commit notification from bitbucket.org.
You are receiving this because you have the service 
enabled, addressing the recipient of this email.

Messages sorted by: [ date | thread ]
Prev by Date: [eigen-commits] commit/eigen: bjacob: change the Arch constants: const int ---> enum, more explicit names, and use
Next by Date: [eigen-commits] commit/eigen: bjacob: only include SSE path if SSE enabled
Previous by thread: [eigen-commits] commit/eigen: bjacob: change the Arch constants: const int ---> enum, more explicit names, and use
Next by thread: [eigen-commits] commit/eigen: bjacob: only include SSE path if SSE enabled

Mail converted by MHonArc 2.6.19+

http://listengine.tuxfamily.org/