Hello, i need your help. I dont understand something with parfor loop.
I load an image which is 8GB.
I use parfor loop with 4 threads.
So the total usage of Ram it had to be 8GB + 4thread*8GB = 40GB.
But when the parfor loops starts, the momory increases more than 64GB (this is my total memory)
everything lags, and after some minutes the memory goes back to 40GB and the program runs normally.
I dont understand. Why does it happen? Is there any possible solution? If it needs 40GB why it gets more memory in the beggining?
For bigger data or if i increase the processors i get a blue screen. Pls help!