Increase using all RAM

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Marika
Marika 2015-12-31
评论： Walter Roberson 2015-12-31
I have four 32GB RAM. While running the program, it uses only one. How is it possible to increase the speed of the processor by use all RAM?
  1 个评论
Walter Roberson
Walter Roberson 2015-12-31
If you are running MS Windows, please show us the output of memory()

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John D'Errico
John D'Errico 2015-12-31
More RAM does not help you to do anything if you have a small problem that is not bound by the amount of RAM. For example, suppose you wish to add two numbers.
x = 1 + 2;
How much extra RAM you have has absolutely NOTHING to do with speed of that computation. It is the processor that makes a difference here, not the amount of RAM available to it. (Yes, not all RAM is the same in terms of access time, but that was not the question posed.)
In your case, it appears that this extra memory you have was not needed, any more than it would be for the simple case I show above.
  2 个评论
Marika
Marika 2015-12-31
Dear John! Perhaps you know better then me what the amount of RAM i need for my tasks. Why did you bother for such serious answer.
Walter Roberson
Walter Roberson 2015-12-31
Marika, please show the output of
memory()

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