Java beginner: strictfp question
I'm implementing some neural network library in java , and there are intensive double (not Double) matrix operations, Matrices are large and performance is required of course.

So I came to read about "strictfp" keyword  I honestly didn't understand what it does exactly and I was looking for simple explanation about If i should be using it or not and why 

Note: I'm programming using Eclipse , Ubuntu OS, x64 
Java beginner: strictfp question
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I'm implementing some neural network library in java , and there are intensive double (not Double) matrix operations, Matrices are large and performance is required of course.

So I came to read about "strictfp" keyword  I honestly didn't understand what it does exactly and I was looking for simple explanation about If i should be using it or not and why 

Note: I'm programming using Eclipse , Ubuntu OS, x64 