Offline Log


Messages

# Type Time Processes Message
1 0:00.000 0-3
Launching program /home/alejandro/code/ddt/examples/wave_c
at Wed Jun 5 13:08:45 2013
Executable modified on Fri May 31 11:37:51 2013
2 0:02.895 0-3
Startup complete.
3 0:02.899 n/a
Select process group All
4 0:02.932 n/a
Select process group All
5 0:02.935 n/a
Select process 0
6 0:02.970 0-3
Add tracepoint for wave.c:126
Vars: values[i]
7
Additional Information

▪ Stacks
Processes Function
1-3 main (wave.c:288)

▪ Current Stack
#0  main (argc=1, argv=0x7fffffffc468) at /home/alejandro/code/ddt/examples/wave.c:288
8 0:05.079 0-3
Play
9
Additional Information

▪ Stacks
Processes Function
1-3 main (wave.c:288)
10 0:08.153 0-3
Pause
11 0:08.210 0-3
Process paused
12
Additional Information

▪ Stacks
Processes Function
0-3 main (wave.c:308)
3   update (wave.c:175)
3     PMPI_Recv
3       mca_pml_ob1_recv
3         opal_progress
0-1   update (wave.c:181)
0-1     PMPI_Recv
0-1       mca_pml_ob1_recv
0-1         opal_progress
0-1           mca_btl_sm_component_progress
2   update (wave.c:208)

▪ Current Stack
#5 main (argc=1, argv=0x7fffffffc468) at /home/alejandro/code/ddt/examples/wave.c:308 (at 0x0000000000401167)
#4 update (left=-2, right=1) at /home/alejandro/code/ddt/examples/wave.c:181 (at 0x0000000000401864)
#3 PMPI_Recv () from /usr/local/openmpi_gnu_64/lib/libmpi.so.1 (at 0x00007ffff75aa15f)
#2 mca_pml_ob1_recv () from /usr/local/openmpi-1.6.3_gnu_64/lib/openmpi/mca_pml_ob1.so (at 0x00007ffff3c625e5)
#1 opal_progress () from /usr/local/openmpi_gnu_64/lib/libmpi.so.1 (at 0x00007ffff764860b)
#0 mca_btl_sm_component_progress () from /usr/local/openmpi-1.6.3_gnu_64/lib/openmpi/mca_btl_sm.so (at 0x00007ffff344c65c)

▪ Locals
Name Value
allt <value optimized out>
communication_usec Sparkline 524569 (from 270180 to 524569)
end {tv_sec = 73920, tv_nsec = 251558686} ({tv_sec = 73920, tv_nsec = 250650651})
iterations <value optimized out>
j <value optimized out>
left Sparkline -2 (from -2 to 2)
overhead {tv_sec = 73920, tv_nsec = 552755649} ({tv_sec = 73920, tv_nsec = 549176810})
overhead_nsec <value optimized out>
right Sparkline 1 (from -2 to 3)
start {tv_sec = 73917, tv_nsec = 517389840} ({tv_sec = 73917, tv_nsec = 520761373})
stop Sparkline 0
tv1 {tv_sec = 73920, tv_nsec = 554226887} ({tv_sec = 73920, tv_nsec = 552338168})
tv2 {tv_sec = 73920, tv_nsec = 552755615} ({tv_sec = 73920, tv_nsec = 549176764})
13 2:17.295 n/a
My comment after first run
14 2:19.838 0-3
Play
15 2:20.146 n/a
Every process in your program has terminated.


Tracepoints

# Time Tracepoint Processes Values
1 0:05.351 do_math (wave.c:126) 0-3 values[i]: Sparkline from -0.99999999998892208 to 0.9999999999987691
2 0:05.351 do_math (wave.c:126) 0-3 values[i]: Sparkline from -0.99999999771924686 to 0.99999999792626082
3 0:05.351 do_math (wave.c:126) 0-3 values[i]: Sparkline from -0.99999999150172192 to 0.99999999190590294
4 0:05.351 do_math (wave.c:126) 0-3 values[i]: Sparkline from -0.99999998133634749 to 0.99999998193769535
5 0:05.352 do_math (wave.c:126) 0-3 values[i]: Sparkline from -0.99999996722312345 to 0.99999996802163826


Output

(0:03.928) 0: treeserver: Cancel command uid 284, but I sent it 8 response(s) ago. Probably nothing to worry about.
(0:05.127) 0: treeserver: Cancel command uid 306, but I sent it 1 response(s) ago. Probably nothing to worry about.
(0:05.131) 0: treeserver: Cancel command uid 306, but I sent it 1 response(s) ago. Probably nothing to worry about.
(0:05.132) 0: treeserver: Cancel command uid 306, but I sent it 1 response(s) ago. Probably nothing to worry about.
(0:05.132) 0: treeserver: Cancel command uid 317, but I sent it 1 response(s) ago. Probably nothing to worry about.
(0:05.132) 0: treeserver: Cancel command uid 315, but I sent it 2 response(s) ago. Probably nothing to worry about.
(0:05.132) 0: treeserver: Cancel command uid 306, but I sent it 3 response(s) ago. Probably nothing to worry about.
(0:05.344) 0: Wave solution running with 4 processes
(0:05.345) 0:
(0:05.345) 0: 0: points = 1000000, running for 30 seconds
(2:20.281) 0: points / second: 5.9M (1.5M per process)
(2:20.292) 0: compute / communicate efficiency: 2% | 26% | 100%
(2:20.292) 0:
(2:20.292) 0: Points for validation:
(2:20.292) 0: 0:0.00 200000:0.95 400000:0.59 600000:-0.59 800000:-0.95 999999:0.00
(2:20.292) 0: wave finished