topic Re: DMIP image creation warning in Intel® Integrated Performance Primitives

DMIP image creation warning

Goran_N — Tue, 09 Jun 2009 18:33:45 GMT

When I create a DMIP image with these parameters:
DMIP::Image * tmpImage = new DMIP::Image(ipp8u, ippC1, roi);
Where roi = {width=8505 height=32 }

I get this in the trace:
Image 003F85E8 is being created with not good for DMIP buffer.

Can you tell me what does this mean, and why do I get this message.
Thanks.

Re: DMIP image creation warning

Oliver — Wed, 10 Jun 2009 07:48:19 GMT

Mee too, I always get this message each time I create an Image. (ipp8u, ippC1 ippC3 or ippC4).
Would we gain performance if we provide DMIP images in the right encoding ? How ?
Regards,
Oliver

Re: DMIP image creation warning

Igor_B_Intel1 — Wed, 10 Jun 2009 12:46:58 GMT

Quoting - Oliver

Mee too, I always get this message each time I create an Image. (ipp8u, ippC1 ippC3 or ippC4).
Would we gain performance if we provide DMIP images in the right encoding ? How ?
Regards,
Oliver

Hi,
This is means that image buffer pointer or step value does'n aligned to 32 bytes boundary. Nothing critial.

Igor.