Re: [Boost-bugs] [Boost C++ Libraries] #7549: uBLAS banded storage does not match common BLAS layout (from netlib)

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #7549: uBLAS banded storage does not match common BLAS layout (from netlib)
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2013-07-31 15:11:04

#7549: uBLAS banded storage does not match common BLAS layout (from netlib)
-------------------------------+----------------------------------------
  Reporter:  guwi17            |      Owner:  guwi17
      Type:  Bugs              |     Status:  new
 Milestone:  To Be Determined  |  Component:  uBLAS
   Version:  Boost 1.52.0      |   Severity:  Problem
Resolution:                    |   Keywords:  ublas banded matrix layout
-------------------------------+----------------------------------------

Comment (by nasos_i@…):

 Replying to [comment:2 guwi17]:
 > (In [81043])
 > * libs/numeric/ublas/test/test_banded_storage_layout.cpp - new failing
 test, see #7549
 > * libs/numeric/ublas/test/Jamfile.v2 - add test to test suite
 >

 I am trying to fix this bug. So I am wondering why should the expected
 row-major data layout be:

 0, 0, 11, 12, 0, 21, 22, 23, 31, 32, 33, 34, 42, 43, 44, 45, 53, 54, 55, 0
 ?

 I would expect something like:

 0, 12, 23, 34, 45, 11, 22, 33, 44, 55, 21, 32, 43, 54, 0, 31, 42, 53, 0, 0

 -Nasos

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/7549#comment:4>
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