Question & Answer
Question
What is the meaning of the ModelSize parameter in the ReporterPLUS section of the rhapsody.ini file?
Answer
ModelSize is a multiple of the following equation:
PRIMARY_REGION_SIZE = 60 * sizeof(size_t)/4 * 1024 * 1024
where the size of size_t is 8 bytes on a 64-bit machine, and 4 bytes on a 32-bit.
This gives us values of 60Mb for 32-bit and 120Mb for 64-bit per region size.
The region size is then multiplied by the ModelSize to give the amount of memory available for generating a report, and it can be increased beyond the number 10 to a larger size since the introduction of 64-bit ReporterPLUS, e.g.
ModelSize = 200
which would set the limit to about 24Gb of memory.
Product Synonym
Rational Rhapsody
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Document Information
Modified date:
27 May 2022
UID
swg22010360