share data between different kernels

Graphics / Linux Linux
1

Dear experts:

I am new to cuda. I have a question regarding sharing data between different kernels. If I launch several kernels (like with streams), is that possible to share data between these kernels? Is the inter kernel communication supported by cuda?

Thanks.

Tao

2

AFAIK, you can share data using global memory but that’s all ‘communication’ you can get. But since this is the driver forum, you’d better ask again in the cuda forum:
[url]CUDA Programming and Performance - NVIDIA Developer Forums