ib_read_lat with pib 0.3.2 on CentOS6.5

gistfile1.md

ib_read_lat with pib 0.3.2 on CentOS6.5

client

# ib_read_lat -d pib_1 -a server_ip
---------------------------------------------------------------------------------------
Device not recognized to implement inline feature. Disabling it
---------------------------------------------------------------------------------------
                    RDMA_Read Latency Test
 Dual-port       : OFF		Device         : pib_1
 Number of qps   : 1		Transport type : IB
 Connection type : RC
 TX depth        : 1
 Mtu             : 4096[B]
 Link type       : IB
 Outstand reads  : 16
 rdma_cm QPs	 : OFF
 Data ex. method : Ethernet
---------------------------------------------------------------------------------------
 local address: LID 0x03 QPN 0x59783b PSN 0xbb937a OUT 0x10 RKey 0x52071000 VAddr 0x007f884dbb8000
 remote address: LID 0x01 QPN 0x6b11db PSN 0xe0f7f9 OUT 0x10 RKey 0x20f2000 VAddr 0x007faf8c5a4000
---------------------------------------------------------------------------------------
 #bytes #iterations    t_min[usec]    t_max[usec]  t_typical[usec]
 2       1000          23.30          3058.65      23.91  
 4       1000          23.13          3403.85      23.84  
 8       1000          23.26          3417.00      23.87  
 16      1000          23.25          3135.90      23.86  
 32      1000          23.21          2847.56      23.82  
 64      1000          23.08          2844.50      23.92  
 128     1000          23.28          3429.93      23.95  
 256     1000          23.37          3010.62      23.95  
 512     1000          23.38          2844.40      24.11  
 1024    1000          23.82          2863.98      24.41  
 2048    1000          24.16          3353.45      24.76  
 4096    1000          25.02          3335.10      25.84  
 8192    1000          37.35          3350.57      38.13  
 16384   1000          60.40          3134.26      63.34  
 32768   1000          105.15         3591.61      117.06 
 65536   1000          197.71         3690.96      212.99 
 131072  1000          66649.54        75344.73      66999.73
 262144  1000          133936.65        137702.45      134000.33
 524288  1000          269672.64        271155.17      270000.98
 Completion with error at client
 Failed status 12: wr_id 0 syndrom 0x0
scnt=1, ccnt=1

server

# ib_read_lat -d pib_0 -a
---------------------------------------------------------------------------------------
Device not recognized to implement inline feature. Disabling it
---------------------------------------------------------------------------------------
                    RDMA_Read Latency Test
 Dual-port       : OFF		Device         : pib_0
 Number of qps   : 1		Transport type : IB
 Connection type : RC
 Mtu             : 4096[B]
 Link type       : IB
 Outstand reads  : 16
 rdma_cm QPs	 : OFF
 Data ex. method : Ethernet
---------------------------------------------------------------------------------------
 local address: LID 0x01 QPN 0x6b11db PSN 0xe0f7f9 OUT 0x10 RKey 0x20f2000 VAddr 0x007faf8c5a4000
 remote address: LID 0x03 QPN 0x59783b PSN 0xbb937a OUT 0x10 RKey 0x52071000 VAddr 0x007f884dbb8000
pp_read_keys: Success
Couldn't read remote address
 Unable to read to socket/rdam_cm
Failed to close connection between server and client