Performance Guidelines
Determine the maximum size virtual=real area for a real machine with
1792K of real storage. TheV"/370 system requires 244K to IPt. r r, r " 1 11192KI 11192K - 256KII ARS = 1192K - 1244K + 4KI-----I + 12K + 4KI------------I' I I 256KI ,64K II L L.I L .1.1 ARS = 1192K - [244K + 4K[1] + 12K + 4K[24]] ARS = 1192K - [244K + 28K + 12K + 96K] A RS = 179 2K -[3 8 OK ] ARS = 1412K r r " I 11192K - 256K - 1412KI 1 VRS = 1192K - 1244K + 28K + 12K + 4KI--------------------I + 16K I , I 64K I I L L .1.1 r r, , I 11241 I VRS = 1192K - 1284K + 4KI---I + 16K, I I 64, I L L.I .I VRS = 1792K - [308K] VRS = 1484K Note that the fraction (124/64) resulting from the R" - 256K - ARS 64K calculation in Formula 2 is rounded to the next higher integer, two.
16VM/370 Planning and System Generation Guide
Determine the maximum size virtual=real area for a real machine with
1792K of real storage. The
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