Re: linux-next: build failure after merge of the infiniband tree

2010-07-09 Thread Stephen Rothwell
Hi Roland, On Thu, 08 Jul 2010 20:46:14 -0700 Roland Dreier rdre...@cisco.com wrote: Sorry, I took the version of the patch that Ralph sent me, instead of Ben's original patch, and that version dropped the most important part, namely the actual firmware file. Should be fixed now. Thanks,

bug 2028:SDP protocol fast memory registration

2010-07-09 Thread Andrea Gozzelino
On Apr 26, 2010 08:27 PM, Steve Wise sw...@opengridcomputing.com wrote: Amir Vadai wrote: I have a fix for 2027 (number of SGE's issue) read. I'm busy with other things - but hopefully will succeed testing it and pushing it today. As to 2028 (No FMR support) - I need pushed a fix

[PATCH] opensm/osm_helper.c: Add some missing message names to disp_msg_str

2010-07-09 Thread Hal Rosenstock
Signed-off-by: Hal Rosenstock hal.rosenst...@gmail.com --- diff --git a/opensm/opensm/osm_helper.c b/opensm/opensm/osm_helper.c index 60724f2..196d5aa 100644 --- a/opensm/opensm/osm_helper.c +++ b/opensm/opensm/osm_helper.c @@ -2021,6 +2021,8 @@ static const char *disp_msg_str[] = {

RE: RDMA transfer speed performance test

2010-07-09 Thread Hefty, Sean
Is librdmacm version 1.0.12 stable? Yes - but you are using APIs that are new to this release. But those calls are wrappers around existing libibverbs calls. The flag IBV_SEND_INLINE supports buffer size until 64 bytes (cards' feature). I know that RDMA is a protocol connected with 10

RE: RDMA transfer speed performance test

2010-07-09 Thread Hefty, Sean
ret = rdma_post_send(id, NULL, send_msg, BUF_SIZE, send_mr, IBV_SEND_INLINE); Depending on how the library treats the inline flag, you may need to remove it from rdma_post_send(). Use 0 for the flags if BUF_SIZE the max inline supported by the device. - Sean

RE: RDMA transfer speed performance test

2010-07-09 Thread Tung, Chien Tin
I know that RDMA is a protocol connected with 10 Gigabit/s Ethernet. How can I see this trasfer speed? Can you suggest the path? I attached the starting latency_RDMA.cpp code, which works with librdmacm version 1.0.12 with BUF_SIZE = 64 bytes (thanks to Chien). I would like to explore

Re: ib_qib: Allow writes to the diag_counters to be able to clear them

2010-07-09 Thread Bart Van Assche
On Thu, Jul 8, 2010 at 8:04 PM, Ira Weiny wei...@llnl.gov wrote: On Thu, 8 Jul 2010 10:37:26 -0700 Bart Van Assche bvanass...@acm.org wrote: On Thu, Jul 8, 2010 at 2:33 AM, Ira Weiny wei...@llnl.gov wrote: From 80eecc4046455999254fb312c4ba229b3a52d4c6 Mon Sep 17 00:00:00 2001 From: Ira

Re: https://bugs.openfabrics.org/show_bug.cgi?id=2074

2010-07-09 Thread Sunil Joshi
Hi , As per the comment in the following bugzilla bug, Can someone please help in getting things resolved. Thanks. Regards Sunil Joshi --- Comment #4 from v...@ellanox.com 2010-07-09 09:20 --- If you don't see /dev/infiniband directory, it's the libibverbs problem I don't see

Re: ib_qib: Allow writes to the diag_counters to be able to clear them

2010-07-09 Thread Ira Weiny
On Fri, 9 Jul 2010 12:33:14 -0700 Bart Van Assche bvanass...@acm.org wrote: On Thu, Jul 8, 2010 at 8:04 PM, Ira Weiny wei...@llnl.gov wrote: On Thu, 8 Jul 2010 10:37:26 -0700 Bart Van Assche bvanass...@acm.org wrote: On Thu, Jul 8, 2010 at 2:33 AM, Ira Weiny wei...@llnl.gov wrote: