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From: Ethan Mallove (ethan.mallove_at_[hidden])
Date: 2007-09-17 17:12:24


The warnings emitted before the performance data *were* the
problem. Fixed in r1027.

-Ethan

On Mon, Sep/17/2007 04:06:26PM, Ethan Mallove wrote:
> Jeff,
>
> Here is a run of "osu" test results that did not seem
> to register any latency_bandwidth data:
>
> http://www.open-mpi.org/mtt/index.php?do_redir=340
>
> Below is the mttdatabase debug file. Could the
> Analyze/OSU.pm module is getting flummoxed by the warnings
> that precede the actual performance data tables?
>
> $VAR1 = {
> 'duration_1' => '71 seconds',
> 'mpi_install_section_name_1' => 'developer',
> 'environment_2' => '',
> 'hostname' => 'fog01',
> 'result_stdout_1' => 'warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> # OSU MPI Bandwidth Test (Version 2.1)
> # Size Bandwidth (MB/s)
> 1 0.395771
> 2 0.782770
> 4 1.554345
> 8 2.796567
> 16 6.600534
> 32 13.161827
> 64 23.404541
> 128 43.974274
> 256 87.473876
> 512 161.514271
> 1024 218.590781
> 2048 224.491837
> 4096 229.415259
> 8192 238.724045
> 16384 243.492486
> 32768 244.995704
> 65536 245.507191
> 131072 232.206820
> 262144 201.486492
> 524288 182.285115
> 1048576 163.190881
> 2097152 170.839062
> 4194304 166.220132
> ',
> 'launcher_1' => 'mpirun',
> 'launcher_3' => 'mpirun',
> 'resource_manager_2' => 'unknown',
> 'np_1' => '16',
> 'description_2' => undef,
> 'command_1' => 'mpirun -mca pml cm -mca mtl mx -x LD_LIBRARY_PATH=/opt/mx/lib --host fog01,fog02,fog03,fog04,fog05,fog06,fog07,fog08 -np 16 --prefix /home/paklui/paklui-1.2-pml/shared-install osu_bw ',
> 'test_result_1' => 1,
> 'exit_value_3' => 0,
> 'result_stderr_2' => undef,
> 'network_1' => '',
> 'mpi_version' => '1.2.4b1r16122M',
> 'test_build_section_name_2' => 'osu',
> 'parameters_3' => '',
> 'result_stderr_3' => undef,
> 'duration_3' => '108 seconds',
> 'number_of_results' => '3',
> 'phase' => 'Test Run',
> 'exit_signal_3' => -1,
> 'parameters_2' => '',
> 'parameters_1' => '',
> 'start_timestamp_3' => 'Mon Sep 17 18:54:35 2007',
> 'variant_3' => 1,
> 'result_message_1' => 'Passed',
> 'test_name_1' => 'osu_bw',
> 'result_message_2' => 'Passed',
> 'result_message_3' => 'Passed',
> 'variant_2' => 1,
> 'fields' => 'command,description,duration,environment,exit_signal,exit_value,launcher,mpi_install_section_name,mpi_name,mpi_version,network,np,parameters,phase,resource_manager,result_message,result_stderr,result_stdout,start_timestamp,test_build_id,test_build_section_name,test_name,test_result,variant',
> 'exit_value_2' => 0,
> 'exit_signal_2' => -1,
> 'test_name_2' => 'osu_latency',
> 'resource_manager_1' => 'unknown',
> 'command_3' => 'mpirun -mca pml cm -mca mtl mx -x LD_LIBRARY_PATH=/opt/mx/lib --host fog01,fog02,fog03,fog04,fog05,fog06,fog07,fog08 -np 16 --prefix /home/paklui/paklui-1.2-pml/shared-install osu_bibw ',
> 'test_build_section_name_3' => 'osu',
> 'trial' => 0,
> 'mpi_name' => 'developer',
> 'duration_2' => '13 seconds',
> 'description_1' => undef,
> 'test_name_3' => 'osu_bibw',
> 'exit_value_1' => 0,
> 'start_timestamp_1' => 'Mon Sep 17 18:53:11 2007',
> 'environment_1' => '',
> 'result_stdout_3' => 'warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> # OSU MPI Bidirectional Bandwidth Test (Version 2.1)
> # Size Bi-Bandwidth (MB/s)
> 1 0.387445
> 2 0.777100
> 4 1.656051
> 8 3.309626
> 16 6.634281
> 32 13.279331
> 64 23.694901
> 128 44.994681
> 256 82.401900
> 512 155.905137
> 1024 303.218196
> 2048 383.744225
> 4096 430.012409
> 8192 462.876255
> 16384 480.684461
> 32768 485.238770
> 65536 472.589674
> 131072 277.318527
> 262144 306.109573
> 524288 226.592213
> 1048576 261.033587
> 2097152 264.315791
> 4194304 188.471704
> ',
> 'test_build_section_name_1' => 'osu',
> 'mpi_install_section_name_3' => 'developer',
> 'result_stderr_1' => undef,
> 'platform_name' => 'fog01',
> 'exit_signal_1' => -1,
> 'network_2' => '',
> 'test_build_id' => 52047,
> 'client_serial' => '3939',
> 'np_3' => '16',
> 'test_result_3' => 1,
> 'environment_3' => '',
> 'test_result_2' => 1,
> 'np_2' => '16',
> 'result_stdout_2' => 'warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> warning:regcache incompatible with malloc
> # OSU MPI Latency Test (Version 2.1)
> # Size Latency (us)
> 0 4.84
> 1 5.06
> 2 5.07
> 4 5.06
> 8 5.07
> 16 5.13
> 32 5.15
> 64 5.93
> 128 6.47
> 256 8.64
> 512 10.40
> 1024 13.65
> 2048 18.16
> 4096 27.26
> 8192 46.41
> 16384 85.18
> 32768 156.52
> 65536 331.39
> 131072 609.71
> 262144 1169.93
> 524288 2292.13
> 1048576 4553.35
> 2097152 9060.36
> 4194304 18122.39
> ',
> 'mpi_install_section_name_2' => 'developer',
> 'network_3' => '',
> 'command_2' => 'mpirun -mca pml cm -mca mtl mx -x LD_LIBRARY_PATH=/opt/mx/lib --host fog01,fog02,fog03,fog04,fog05,fog06,fog07,fog08 -np 16 --prefix /home/paklui/paklui-1.2-pml/shared-install osu_latency ',
> 'start_timestamp_2' => 'Mon Sep 17 18:54:22 2007',
> 'mtt_client_version' => '2.1devel',
> 'resource_manager_3' => 'unknown',
> 'description_3' => undef,
> 'variant_1' => 1,
> 'local_username' => 'paklui',
> 'launcher_2' => 'mpirun'
> };
>
> -Ethan
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