Description Usage Arguments Details Value Note Author(s) Examples
Take a wild stab at guessing how many CPUs to use in cluster when you have some idea of how much RAM is needed per CPU.
1 | guesstimate(ram, prop = 0.8, units = "gb")
|
ram |
How much ram is required per CPU. |
prop |
Proportion of overall RAM to devote to R. Default |
units |
Units of memory. One of either |
Tries to be conservative by assuming no more than 80
Integer. Number of CPUs to allocate to cluster.
You should take these numbers with several grains of salt.
Alex Chubaty
1 2 3 4 5 | ## Not run:
guesstimate(4)
guesstimate(4, 0.90, "MB")
## End(Not run)
|
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