Thanks for the advice, I will be sure to try that tomorrow when I get a chance to make the modifications.

From my understanding of copy on write, I would only truly copy the data when it is being modified not before. Unfortunately, the algorithm I am working with is constantly modifying the matrices so I don't think copy on write would work. Basically, the algorithm enumerates the matrices in a depth first scheme and once it exhausts one branch of the search tree, loads a stored copy of the matrix to try a different branch. I am generating these stored copies using clone.

Thankyou for the advice

In reply to Re^2: Performance problem with Clone Method by Commandosupremo
in thread Performance problem with Clone Method by Commandosupremo

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