issue with MKL array declaration

issue with MKL array declaration

Imagen de rakesh
rakesh
Lun, 03/12/2012 - 04:38

Hi,

I'm able to declare "MKL_Complex8  a[62][1024] " but not able to declare MKL_Complex8 a[63][1024].

it's gives error like process stopped working.but when i declare float a[63][1024], it doesn't give any error.

i'm using MKL 11.0 under MS Visual studio 2008.

Regards 

RSS Superior
publicaciones de 5 / 0 nuevos
Último envío
Para obtener más información sobre las optimizaciones del compilador, consulte el aviso sobre la optimización.
Imagen de Gennady Fedorov (Intel)
Gennady Fedorov (Intel)
Lun, 03/12/2012 - 05:04

pls try to dynamically allocates the memory instead of static:
MKL_Complex8 *a = (MKL_Complex8 *) calloc( m*n, sizeof( MKL_Complex8 ) );

Superior
Imagen de rakesh
rakesh
Lun, 03/12/2012 - 20:57

thanks Gennady

Superior
Imagen de rakesh
rakesh
Lun, 03/12/2012 - 20:59

Can u please tell me what is the reason behind having issue with static allocation?

Superior
Imagen de mecej4
mecej4
Mar, 04/12/2012 - 05:58

Can u please tell me what is the reason behind having issue with static allocation? If the array is an automatic variable and those are being allocated on the stack, a large array may cause the stack to become used up. Your array, for example, would require about 1 megabyte just for itself.

Superior

Inicie sesión para dejar un comentario.