topic thanks Gennady in Intel® oneAPI Math Kernel Library

issue with MKL array declaration

rakesh — Mon, 03 Dec 2012 12:38:03 GMT

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

pls try to dynamically

Gennady_F_Intel — Mon, 03 Dec 2012 13:04:36 GMT

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

thanks Gennady

rakesh — Tue, 04 Dec 2012 04:57:30 GMT

thanks Gennady

Can u please tell me what is

rakesh — Tue, 04 Dec 2012 04:59:06 GMT

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

Can u please tell me what is

mecej4 — Tue, 04 Dec 2012 13:58:46 GMT

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.