[Idea] GPU

[Pascal66]

Can be usefull for opencl gpu
https://www.logicbig.com/tutorials/misc/gpu-programming/aparapi/intro-with-example.html
https://github.com/Syncleus/aparapi

[TilmanNeumann]

Looks interesting.

[TilmanNeumann]

On the second look, the algorithms used on that page seem to be quite slow.
Run https://github.com/TilmanNeumann/java-math-library/blob/master/src/de/tilman_neumann/jml/primes/exact/SieveTest.java
On a sample run on my old notebook it took only 563ms to identify the first 10000000 primes.

[Pascal66]

I'll try with arapi (I've ~same notebook as you)
btw I think it's not really the good way and too much code refactoring to see if it's usefull

[TilmanNeumann]

Uh, are you working as well on such an oldish machine?
The climate will love you for not wasting too many resources ;-))

Btw. sorry I need some time to work through your pull requests. Just noticed the ones you withdrawed. The Montgomery stuff looks quite interesting.

[Pascal66]

No more than 45W ! Core-i7-3630QM-2.4Ghz-12Go
I've loose the MontgomeryReduction since my hard rebasing git
I'm retrieving my old improvement i've made before

[TilmanNeumann]

No more than 45W ! Core-i7-3630QM-2.4Ghz-12Go

:-)

I've loose the MontgomeryReduction since my hard rebasing git
I'm retrieving my old improvement i've made before

That's a pity, I hope you can recover it!