Cypress CSC-1200T Guide de l'utilisateur Page 85
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Noté. / 5. Basé sur avis des utilisateurs
Chapter 8. Batch queuing system 85
qstat option Meaning
-a Display summary information for all jobs.
-b Display summary information for batch jobs.
-r Display summary information for running jobs.
-m Display information about MPP queue limits.
-u user Display information about user’s jobs.
-f Display full information about queues or requests.
Table 8.2: Some qstat options.
----------------------------------------
NQS 3.3.0.4 BATCH REQUEST: espy.sn6309 Status: RUNNING
---------------------------------------- 3 Processes
Active
NQE Task ID: --
NQS Identifier: 2230.sn6309 Target User: jbond
Group: csc
Account/Project: <csc007>
Priority: ---
URM Priority Increment: 1
Job Identifier: 52 Nice Value: 25
Created: Thu Apr 24 1997 Queued: Thu Apr 24 1997
<LOCATION/QUEUE>
Name: small@sn6309 Priority: 30
<RESOURCES>
PROCESS LIMIT REQUEST LIMIT REQUEST USED
CPU Time Limit <7200sec> <7200sec> 0sec
Memory Size <256mw> <256mw> 614kw
Permanent File Space <unlimited> <0> 0kw
Quick File Space <0> <0> 0kw
Type a Tape Drives <0> 0
Type b Tape Drives <0> 0
...
Type h Tape Drives <0> 0
Nice Increment <0>
Temporary File Space <0> <0>
Core File Size <unlimited>
Data Size <unlimited>
Stack Size <unlimited>
Working Set Limit <unlimited>
MPP Processor Elements 8 8
MPP Time Limit 7100sec 7100sec 0sec
Shared Memory Limit <0> 0kw
Shared Memory Segments <0> 0
<FILES> MODE NAME
Stdout: spool sn6309:/mnt/mds/.../espy.o2230
Stderr: spool sn6309:/mnt/mds/.../espy.e2230
Job log: spool sn6309:/mnt/mds/.../espy.l2230
Restart: <UNAVAILABLE>
<MAIL>
Address: jbond@sn6309 When:
<PERIODIC CHECKPOINT>
System: off Request: System Default
Cpu time: on 60 Min Cpu time: def <Default>
Wall clock: off 180 Min Wall clock: def <Default>
Last checkpoint:None
<SECURITY>
Submission level: N/A
Submission compartments: N/A
Execution level: N/A
Execution compartments: N/A
<MISC>
Rerunnable yes User Mask: 007
Restartable yes Exported Vars: basic
Shell: DEFAULT
Orig. Owner: 007@sn6309
Listing 8.2: An example of a qstat -f command.
- Cray T3E 1
- User’s Guide 1
- Cray T3E User’s Guide 3 3
- Contents 4
- Contents 5 5
- B Glossary 113 6
- Bibliography 118 6
- Index 120 6
- Introduction 7
- 1.2 Usage policy 8
- 1.3 Overview of the system 9
- 1.4 Programming environment 9
- 10 Cray T3E User’s Guide 10
- Chapter 1. Introduction 11 11
- 12 Cray T3E User’s Guide 12
- Using the Cray T3E at CSC 13
- 2.2 Files 14
- 2.3 Editing files 16
- 2.5 Executing in batch mode 17
- 2.6 More information 18
- The Cray T3E system 20
- 3.2 Distributed memory 21
- 3.3 Processing elements 21
- 3.4 Processor architecture 23
- 3.5 Local memory hierarchy 24
- 26 Cray T3E User’s Guide 26
- Processing Element 27
- I/O Controller 27
- Interconnection 27
- Network 27
- 3.9 File systems 28
- 3.10 Resource monitoring 29
- 30 Cray T3E User’s Guide 30
- 3.11 More information 31
- Program development 32
- 4.3.1 BLAS 34
- 4.3.2 LAPACK 34
- 4.3.3 BLACS 35
- 4.3.4 PBLAS and ScaLAPACK 35
- 4.3.5 Details 35
- 36 Cray T3E User’s Guide 36
- 4.6 More information 38
- Fortran programming 40
- 5.2 Basic usage 41
- 5.4 Compiler options 42
- 5.5 Optimization options 42
- 5.6 Optimizing for cache 44
- 5.7 Compiler directives 45
- 5.8 Fortran 90 modules 48
- 5.9 Source code preprocessing 49
- 5.10 More information 51
- C and C++ programming 52
- 6.2 The C compiler 53
- 6.3 Calling Fortran from C 54
- 6.4 C compiler options 55
- #pragma _CRI symmetric var 59
- #pragma _CRI unroll [n] 59
- 6.6 The C++ compiler 61
- 6.7 More information 61
- Interprocess communication 62
- 7.2.1 Format of the MPI calls 63
- 7.2.2 Some MPI routines 64
- 7.2.3 An example of using MPI 64
- 7.2.5 MPI data types 67
- 7.3.1 Using PVM on the T3E 68
- #include <mpp/shmem.h> 71
- INCLUDE ’mpp/shmem.fh’ 71
- 7.4.2 Data addresses 72
- 7.4.4 Reduction routines 74
- 7.4.6 Example of using SHMEM 76
- 78 Cray T3E User’s Guide 78
- 0:c= 10121416 78
- 1:c= 2468 78
- 80 Cray T3E User’s Guide 80
- Batch queuing system 81
- 82 Cray T3E User’s Guide 82
- # QSUB -l p_mpp_t=7000 82
- 8.3 Status of the NQE job 83
- 84 Cray T3E User’s Guide 84
- 8.4 Deleting an NQE batch job 86
- 8.5 Queues 86
- 8.6 More information 87
- Programming tools 88
- 9.2 Program Browser 89
- 9.3 Debugging programs 92
- 9.3.2 Examining core files 93
- 94 Cray T3E User’s Guide 94
- 9.4.1 MPP Apprentice 95
- 9.4.2 The appview command 98
- 9.4.3 PAT 98
- 9.5.1 The VAMPIRtrace library 100
- 102
- 9.5.3 More information 103
- Miscellaneous notes 104
- 10.1.3 The CPU clock timer 105
- 10.1.4 Example of timing 106
- 108 Cray T3E User’s Guide 108
- 10.4 More information 110
- About CSC 111
- 112 Cray T3E User’s Guide 112
- Glossary 113
- 114 Cray T3E User’s Guide 114
- Appendix B. Glossary 115 115
- Metacomputer Environment 116
- Bibliography 118
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