MTL: Test fails in MTL4 alpha 1

[Jari Häkkinen-2]

Hi,

One of the tests fails on my mac. The problem seems to be related to the
function

template <typename Matrix>
void raw_copy_test(Matrix& matrix, col_major)

in compressed2D_inserter.cpp. The index array created in the problematic
function looks strange. I get the output attached below.

I am using:

boost 1.34.1
i686-apple-darwin8-g++-4.0.1 (GCC) 4.0.1 (Apple Computer, Inc. build 5363)


The other tests works fine.


Cheers,

Jari



# scons -D . check=1 with-blas=1

scons: Entering directory `/projects/osd/mtl4'
scons: Reading SConscript files ...
-DMTL_ASSERT_FOR_THROW
scons: done reading SConscript files.
scons: Building targets ...
g++ -o libs/numeric/mtl/test/compressed2D_inserter.o -c -Wno-long-double
-g -DMTL_ASSERT_FOR_THROW -DNDEBUG -Wno-long-double -I.
libs/numeric/mtl/test/compressed2D_inserter.cpp
g++ -o libs/numeric/mtl/test/compressed2D_inserter
libs/numeric/mtl/test/compressed2D_inserter.o
/projects/osd/mtl4/libs/numeric/mtl/test/compressed2D_inserter
[  0   1   0   0   2   0]
[  0   0   3   0   0   0]
[  4   5   6   7   0   0]
[  0   0   0   8   0   9]
[  0  10   0  11  12   0]
[  0  13   0  14  15  16]
[  0   0   0   0   0   0]
[  0   0  17   0   0  18]


[  0   1   0  31   2   0]
[  0   0   3   0   0   0]
[  4   5   6   7   0   0]
[  0   0   0  33   0   9]
[  0  10   0  11  37   0]
[  0  13   0  14  15  16]
[ 35   0   0   0   0   0]
[  0   0  17   0   0  18]


[  0   1  27  31   2   0]
[  0   0   3   0   0   0]
[  4   5  27   7  22  26]
[  0  28   0  33   0   9]
[  0  10  54  11  37   0]
[  0  13   0  14  15  16]
[ 35  23   0   0   0   0]
[  0   0  43   0   0  18]



matrix[2][2] = 28
[  0   0   0   0   0   0]
[  0   0   1   0   0   2]
[  0   0   0   3   0   0]
[  0   4   5   6   7   0]
[  0   0   0   0   8   0]
[  0   0  10   0  11  12]
[  0   0  13   0  14  15]
[  0   0   0   0   0   0]


[  0   0   0   0   0   0]
[  0   0   1   0  31   2]
[  0   0   0   3   0   0]
[  0   4   5   6   7   0]
[  0   0   0   0  33   0]
[  0   0  10   0  11  37]
[  0   0  13   0  14  15]
[  0  35   0   0   0   0]


[  0   0   0   0   0   0]
[  0   0   1  27  31   2]
[  0   0   0   3   0   0]
[  0   4   5  27   7  22]
[  0   0  28   0  33   0]
[  0   0  10  54  11  37]
[  0   0  13   0  14  15]
[  0  35  23   0   0   0]



matrix[2][2] = 28
[  0   1   0   0   2   0]
[  0   0   3   0   0   0]
[  4   5   6   7   0   0]
[  0   0   0   8   0   0]
[  0  10   0   0  12   0]
[  0  13   0   0  15  16]
[  0   0   0   0   0   0]
[  0   0  17   0   0  18]


[  0   1   0  31   2   0]
[  0   0   3   0   0   0]
[  4   5   6   7   0   0]
[  0   0   0  33   0   0]
[  0  10   0   0  37   0]
[  0  13   0   0  15  16]
[ 35   0   0   0   0   0]
[  0   0  17   0   0  18]


[  0   1  27  31   2   0]
[  0   0   3   0   0   0]
[  4   5  27   7  22  26]
[  0  28   0  33   0   0]
[  0  10  54   0  37   0]
[  0  13   0   0  15  16]
[ 35  23   0   0   0   0]
[  0   0  43   0   0  18]



matrix[2][2] = 28
/usr/local/include/boost/test/minimal.hpp(122): exception "memory access
violation" caught in function: 'int main(int, char**)'

**** Testing aborted.
**** 1 error detected
[scons: *** [libs/numeric/mtl/test/compressed2D_inserter] Error 201
scons: building terminated because of errors.

_______________________________________________
This list is archived at http://www.osl.iu.edu/MailArchives/mtl-devel/

[Peter Gottschling-2]

Hi Jari,

You are right, my hand-written CCS matrix was wrong.  Which shows how
useful the inserter is. ;-)  The version on the web page is fixed.

I also threw out the test for Fortran-indexed matrices since I stopped
supporting them some day.

Thank you for helping us to make the lib bug-free.

Cheers,

Peter

Jari Häkkinen schrieb:

> Hi,
>
> One of the tests fails on my mac. The problem seems to be related to the
> function
>
> template <typename Matrix>
> void raw_copy_test(Matrix& matrix, col_major)
>
> in compressed2D_inserter.cpp. The index array created in the problematic
> function looks strange. I get the output attached below.
>
> I am using:
>
> boost 1.34.1
> i686-apple-darwin8-g++-4.0.1 (GCC) 4.0.1 (Apple Computer, Inc. build 5363)
>
>
> The other tests works fine.
>
>
> Cheers,
>
> Jari
>
>
>
> # scons -D . check=1 with-blas=1
>
> scons: Entering directory `/projects/osd/mtl4'
> scons: Reading SConscript files ...
> -DMTL_ASSERT_FOR_THROW
> scons: done reading SConscript files.
> scons: Building targets ...
> g++ -o libs/numeric/mtl/test/compressed2D_inserter.o -c -Wno-long-double
> -g -DMTL_ASSERT_FOR_THROW -DNDEBUG -Wno-long-double -I.
> libs/numeric/mtl/test/compressed2D_inserter.cpp
> g++ -o libs/numeric/mtl/test/compressed2D_inserter
> libs/numeric/mtl/test/compressed2D_inserter.o
> /projects/osd/mtl4/libs/numeric/mtl/test/compressed2D_inserter
> [  0   1   0   0   2   0]
> [  0   0   3   0   0   0]
> [  4   5   6   7   0   0]
> [  0   0   0   8   0   9]
> [  0  10   0  11  12   0]
> [  0  13   0  14  15  16]
> [  0   0   0   0   0   0]
> [  0   0  17   0   0  18]
>
>
> [  0   1   0  31   2   0]
> [  0   0   3   0   0   0]
> [  4   5   6   7   0   0]
> [  0   0   0  33   0   9]
> [  0  10   0  11  37   0]
> [  0  13   0  14  15  16]
> [ 35   0   0   0   0   0]
> [  0   0  17   0   0  18]
>
>
> [  0   1  27  31   2   0]
> [  0   0   3   0   0   0]
> [  4   5  27   7  22  26]
> [  0  28   0  33   0   9]
> [  0  10  54  11  37   0]
> [  0  13   0  14  15  16]
> [ 35  23   0   0   0   0]
> [  0   0  43   0   0  18]
>
>
>
> matrix[2][2] = 28
> [  0   0   0   0   0   0]
> [  0   0   1   0   0   2]
> [  0   0   0   3   0   0]
> [  0   4   5   6   7   0]
> [  0   0   0   0   8   0]
> [  0   0  10   0  11  12]
> [  0   0  13   0  14  15]
> [  0   0   0   0   0   0]
>
>
> [  0   0   0   0   0   0]
> [  0   0   1   0  31   2]
> [  0   0   0   3   0   0]
> [  0   4   5   6   7   0]
> [  0   0   0   0  33   0]
> [  0   0  10   0  11  37]
> [  0   0  13   0  14  15]
> [  0  35   0   0   0   0]
>
>
> [  0   0   0   0   0   0]
> [  0   0   1  27  31   2]
> [  0   0   0   3   0   0]
> [  0   4   5  27   7  22]
> [  0   0  28   0  33   0]
> [  0   0  10  54  11  37]
> [  0   0  13   0  14  15]
> [  0  35  23   0   0   0]
>
>
>
> matrix[2][2] = 28
> [  0   1   0   0   2   0]
> [  0   0   3   0   0   0]
> [  4   5   6   7   0   0]
> [  0   0   0   8   0   0]
> [  0  10   0   0  12   0]
> [  0  13   0   0  15  16]
> [  0   0   0   0   0   0]
> [  0   0  17   0   0  18]
>
>
> [  0   1   0  31   2   0]
> [  0   0   3   0   0   0]
> [  4   5   6   7   0   0]
> [  0   0   0  33   0   0]
> [  0  10   0   0  37   0]
> [  0  13   0   0  15  16]
> [ 35   0   0   0   0   0]
> [  0   0  17   0   0  18]
>
>
> [  0   1  27  31   2   0]
> [  0   0   3   0   0   0]
> [  4   5  27   7  22  26]
> [  0  28   0  33   0   0]
> [  0  10  54   0  37   0]
> [  0  13   0   0  15  16]
> [ 35  23   0   0   0   0]
> [  0   0  43   0   0  18]
>
>
>
> matrix[2][2] = 28
> /usr/local/include/boost/test/minimal.hpp(122): exception "memory access
> violation" caught in function: 'int main(int, char**)'
>
> **** Testing aborted.
> **** 1 error detected
> [scons: *** [libs/numeric/mtl/test/compressed2D_inserter] Error 201
> scons: building terminated because of errors.
>
> _______________________________________________
> This list is archived at http://www.osl.iu.edu/MailArchives/mtl-devel/
>
>  

--
Dr. rer. nat. Peter Gottschling

Dresdner Grundwasserforschungszentrum e.V. (DGFZ)
Meraner Str. 10
01217 Dresden
Germany
.....................................................................
phone:  +49 (0) 351 / 4050651
fax:    +49 (0) 351 / 4050679
web:    http://www.dgfz.de
.....................................................................
VR 210    Ust.-Id DE140134319
GF: Dr. F. Börner
.....................................................................


Veranstaltungshinweise:

Weiterbildung im DGFZ e.V.

14.-16.11.2007 Modellierung mit PCGEOFIM

Programm und Termine:
http://www.dgfz.de/aktuell



06./07.11.2007

XVIII. Sächsisches Altlastenkolloquium
und regionaler Workshop des BMBF-Förderschwerpunktes KORA

"Natürliche Schadstoffminderungsprozesse bei der Altlastenbearbeitung"

Programm und Anmeldung:
http://www.dgfz.de/index_altlastenkolloquium 

_______________________________________________
This list is archived at http://www.osl.iu.edu/MailArchives/mtl-devel/