NBS Special Publication, Issues 401-405U.S. Government Printing Office, 1974 |
From inside the book
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Page 12
... device and by program to : D. 1 . 2 . 3 . Relate equipment costs to level of use Determine trade - offs possible between cost and performance " Tune " the total system as a routine task a . b . C. Data set allocation Selection of ...
... device and by program to : D. 1 . 2 . 3 . Relate equipment costs to level of use Determine trade - offs possible between cost and performance " Tune " the total system as a routine task a . b . C. Data set allocation Selection of ...
Page 17
... device , utilization per device , and projections of system changes based on workload . This ( c ) State how hardware and software problems are recorded , monitored , and resolved . ( e ) The service to users of the DPI meets their ...
... device , utilization per device , and projections of system changes based on workload . This ( c ) State how hardware and software problems are recorded , monitored , and resolved . ( e ) The service to users of the DPI meets their ...
Page 21
... Device for Program Performance Measurement , C. T. Apple , ( 20th National Conference 65 , pp . 66-75 ) . Hardware Measurement Device for IBM System / 360 Time - Sharing Evaluation , Franklin D. Schulman , ( 22nd National Conference 67 ...
... Device for Program Performance Measurement , C. T. Apple , ( 20th National Conference 65 , pp . 66-75 ) . Hardware Measurement Device for IBM System / 360 Time - Sharing Evaluation , Franklin D. Schulman , ( 22nd National Conference 67 ...
Page 23
... devices , execute channel program ( EXCP ) and set timer . Modules to perform these functions either are already resident in memory and are executed or are loaded from the system device and executed . Other portions of the supervisor ...
... devices , execute channel program ( EXCP ) and set timer . Modules to perform these functions either are already resident in memory and are executed or are loaded from the system device and executed . Other portions of the supervisor ...
Page 24
... devices for device busy time . Hardware monitors physically attach to the computer system . They usually measure resource utilizations by timing the duration of pulses of the internal circuitry . The disadvantages of the above monitors ...
... devices for device busy time . Hardware monitors physically attach to the computer system . They usually measure resource utilizations by timing the duration of pulses of the internal circuitry . The disadvantages of the above monitors ...
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Common terms and phrases
activity allocated analysis application programs areas ASHRAE AUTODIN benchmark Bureau of Standards Center channel coke computer configuration Computer Performance Evaluation computer security computer system configuration cooling cost CRU's cycle data processing demand device disk dollar effective efficiency electric energy conservation energy consumption Engineering environment equipment Federal FEDSIM Figure files fuel function hardware monitor heat pump HVAC increase industry initiators input job step job streams load machine measurement megabyte ment Model MODULES PROGRAM multiprogramming National Bureau operating system OS/MVT page replacement algorithm pig iron problem program processor production reduced SARA scheduling simulation SMF data software monitor specific storage supervisor synthetic job system performance tape drives technical techniques terminal throughput time-sharing tion users utilization VIRTUAL MEMORY SYSTEM workload