Re: [Myrinet] register & dma
Patrick Geoffray <[email protected]>
| Newsgroups | gmane.network.myrinet.general |
|---|---|
| Organization | Myricom, Inc |
| Message-ID | <[email protected]> |
Hi Julien, TOUCHE Julien wrote: > with gm_register_memory, i put in the field len size_mem*sizeof(char), > i try also to cast it in (unsigned int) but i always have gcc said: > "incompatibles types assignement" > what's wrong ? What do you try to cast, the length field of gm_register_memory ? > with gm_directed_send(), what is gm_remote_ptr_t target_buffer ? it's > a virtual remote memory adress but how could i gain this adress ? Yes, this is the virtual address of the buffer on the remote side (always 64 bits). You can get it from a previous message from the remote side. Patrick ---------------------------------------------------------- | Patrick Geoffray, Ph.D. [email protected] | Myricom, Inc. http://www.myri.com | Cell: 865-389-8852 685 Emory Valley Rd (B) | Phone: 865-425-0978 Oak Ridge, TN 37830 ----------------------------------------------------------