RE: RDMA with multiple read/write

2010-11-18 Thread Andrea Gozzelino
On Nov 12, 2010 06:23 PM, Hefty, Sean sean.he...@intel.com wrote: I would like to perform test about RDMA server/client about multiple reads or/and writes. Can server/client store few memory regions? If yes, how? An app can register multiple memory regions. Just call register mr for

RE: RDMA with multiple read/write

2010-11-18 Thread Hefty, Sean
-- I register a single larger memory region with rdma_reg_msgs. What are parameters in rdma_post_recv function to use these big memory regions few times? In other words, on that MR can I write/read different smaller messages? Just adjust the addr and length parameters. For example: buffer =

RDMA with multiple read/write

2010-11-12 Thread Andrea Gozzelino
Hi, I would like to perform test about RDMA server/client about multiple reads or/and writes. Can server/client store few memory regions? If yes, how? Client writes on different MRs with only one send WR. Is that possible? The goal is: build an array of addresses (MRs) and write (or read) with a

RE: RDMA with multiple read/write

2010-11-12 Thread Hefty, Sean
I would like to perform test about RDMA server/client about multiple reads or/and writes. Can server/client store few memory regions? If yes, how? An app can register multiple memory regions. Just call register mr for each region that you want to register. Client writes on different MRs