HP Cluster Test Software manual Passed

Page 69

-The matrix A is randomly generated for each test.

-The following scaled residual checks will be computed:

1) Ax-b_oo / ( eps * A_1 * N

)

2)Ax-b_oo / ( eps * A_1 * x_1 )

3)Ax-b_oo / ( eps * A_oo * x_oo )

-

The relative machine precision (eps) is taken to

be

1.110223e-16

-

Computational tests pass if scaled residuals are

less than

16.0

============================================================================

T/VN NB P QTimeGflops

----------------------------------------------------------------------------

WR00L2L2

12000

200

1

2

67.61

1.704e+01

----------------------------------------------------------------------------

Ax-b_oo / ( eps * A_1

*

N

) =

0.0031333

PASSED

Ax-b_oo

/

( eps *

A_1

*

x_1

) =

0.0061184

PASSED

Ax-b_oo

/

( eps *

A_oo *

x_oo ) =

0.0012344

PASSED

============================================================================

T/VN NB P QTimeGflops

----------------------------------------------------------------------------

WR00L2L4

12000

200

1

2

66.97

1.720e+01

----------------------------------------------------------------------------

Ax-b_oo / ( eps * A_1

*

N

) =

0.0033367

PASSED

Ax-b_oo

/

( eps *

A_1

*

x_1

) =

0.0065157

PASSED

Ax-b_oo

/

( eps *

A_oo *

x_oo ) =

0.0013146

PASSED

============================================================================

T/VN NB P QTimeGflops

----------------------------------------------------------------------------

WR00L2C2

12000

200

1

2

67.56

1.706e+01

----------------------------------------------------------------------------

Ax-b_oo / ( eps * A_1

*

N

) =

0.0031333

PASSED

Ax-b_oo

/

( eps *

A_1

*

x_1

) =

0.0061184

PASSED

Ax-b_oo

/

( eps *

A_oo *

x_oo ) =

0.0012344

PASSED

============================================================================

T/VN NB P QTimeGflops

----------------------------------------------------------------------------

WR00L2C4

12000

200

1

2

66.93

1.722e+01

----------------------------------------------------------------------------

Ax-b_oo / ( eps * A_1

*

N

) =

0.0033554

PASSED

Ax-b_oo

/

( eps *

A_1

*

x_1

) =

0.0065522

PASSED

Ax-b_oo

/

( eps *

A_oo *

x_oo ) =

0.0013220

PASSED

============================================================================

T/VN NB P QTimeGflops

----------------------------------------------------------------------------

WR00L2R2

12000

200

1

2

66.94

1.721e+01

----------------------------------------------------------------------------

Ax-b_oo / ( eps * A_1

*

N

) =

0.0031333

PASSED

Ax-b_oo

/

( eps *

A_1

*

x_1

) =

0.0061184

PASSED

Ax-b_oo

/

( eps *

A_oo *

x_oo ) =

0.0012344

PASSED

============================================================================

T/VN NB P QTimeGflops

----------------------------------------------------------------------------

WR00L2R4

12000

200

1

2

66.97

1.720e+01

----------------------------------------------------------------------------

Ax-b_oo / ( eps * A_1

*

N

) =

0.0027432

PASSED

Ax-b_oo

/

( eps *

A_1

*

x_1

) =

0.0053566

PASSED

Ax-b_oo

/

( eps *

A_oo *

x_oo ) =

0.0010807

PASSED

============================================================================

T/VN NB P QTimeGflops

----------------------------------------------------------------------------

WR00C2L2

12000

200

1

2

66.94

1.721e+01

----------------------------------------------------------------------------

Ax-b_oo / ( eps * A_1

*

N

) =

0.0031333

PASSED

Ax-b_oo

/

( eps *

A_1

*

x_1

) =

0.0061184

PASSED

Ax-b_oo

/

( eps *

A_oo *

x_oo ) =

0.0012344

PASSED

============================================================================

T/VN NB P QTimeGflops

----------------------------------------------------------------------------

WR00C2L4

12000

200

1

2

66.84

1.724e+01

----------------------------------------------------------------------------

Ax-b_oo / ( eps * A_1

*

N

) =

0.0033367

PASSED

Ax-b_oo

/

( eps *

A_1

*

x_1

) =

0.0065157

PASSED

Ax-b_oo

/

( eps *

A_oo *

x_oo ) =

0.0013146

PASSED

Linpack 69

Page 68 Page 70
Image 69
Page 68 Page 70
Contents HP Cluster Test Administration Guide January Contents Useful files and directories Utility commands Sample test outputDocumentation feedback Glossary Index CT Image using a network Varieties of Cluster TestCT Image RPM Starting Cluster Test Cluster Test GUIFiles generated by Cluster Test Running cluster testsCluster Test GUI Running cluster tests Configuration settings Running tests in a batch Using scripts to run tests Running cluster tests CrissCross Test descriptionsNodes monitoring window Monitoring tests and viewing resultsTest output window Monitoring tests and viewing results Performance analysis Test report Checking the InfiniBand fabric Cluster Test toolbar menus Cluster Test toolbar menusAccelerator test GUI Starting accelerator testsFiles generated by accelerator test Running accelerator tests GPU detectionVerify Dgemm Double Precision General Matrix Multiply Test Sgemm Single Precision General Matrix Multiply TestBandWidth GPU Bandwidth Test Memory TestNvidia Linpack Cuda Accelerated Linpack Benchmark Cluster Test procedure as recommended by HP Configuring Cluster Test when using RPMAdditional software Accelerator test procedure Cluster Test procedure as recommended by HP Cluster Test procedure # checkadm Cluster Test procedure Cluster Test procedure as recommended by HP Performance monitor utility Performance monitorPerformance Monitor toolbar menu Xperf utility Cluster Test tools Hardware InventoryFirmware Summary Server health check Excluding the head node from tests Disk Scrubber Cluster Test tools Running tests in parallel Creating and changing per node files An example per-node directoryAn example cloned per-node directory Nfs NFS performance tuningDetecting new hardware TroubleshootingCluster Test Troubleshooting Guide Troubleshooting Cluster TestScope of this document Support and other resourcesIntended audience Contacting HPRelated information New and changed information in this editionDocumentation WebsitesCustomer self repair Typographic conventionsCustomer self repair Cluster Test Useful Files and Directories Useful files and directoriesAnalyze Utility commandsConrep Files generated by ibfabriccheck Inspectibfabric.pl Inspectibfabric.pl Utility commands Ipmitool Pdsh CrissCross Sample test outputSample test output Test4 Pallas Mpibyte Sample test output Stream Node24 Triad 3078.7949 3355 3488 3536 CPU Disk TestUTK LinpackPassed Passed Passed Documentation feedback CMU GlossaryIndex MPI Accelerator
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