Comments (7)
sunoru
commented on August 11, 2024
- PCG families seem to be a nice choice, it's also worth considering.
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ChrisRackauckas
commented on August 11, 2024
Philox via Random123 (and others) can be used on a GPU: any way for this to plug in with ArrayFire.jl or CUDArt.jl?
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sunoru
commented on August 11, 2024
Hi Chris, thank you for the suggestion.
Yes, I have considered accelerating some RNGs with GPU, but I was trying to write code in pure Julia at first.
Actually I want to make this package have as few requires as possible, and I don't know much about these GPU packages, so currently they are not used. Do you have any idea about which to choose?
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ChrisRackauckas
commented on August 11, 2024
You can think about making it a conditional dependency which requires the user to using CUDArt for it to work (and not have it in requires). CUDArt.jl is definitely the way to go for this.
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sunoru
commented on August 11, 2024
It sounds a good idea. I will have a try.
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kafisatz
commented on August 11, 2024
Here are two additional (fast?) RNGs which may be worth considering:
wyhash and lehmer's
https://lemire.me/blog/2019/03/19/the-fastest-conventional-random-number-generator-that-can-pass-big-crush/
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sunoru
commented on August 11, 2024
@kafisatz thanks, I'll check it out.
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Related Issues (20)
- Error when trying to compile as dependency HOT 2
- zero seeds give zeros HOT 4
- Documentation link on README is broken atm? HOT 1
- Please consider implementing xoshiro256** (and/or xoshiro256+) HOT 4
- Move Random123 to a separate package? HOT 5
- ArgumentError: Package RandomNumbers does not have Requires in its dependencies: HOT 8
- Wrong implementation of Mersenne Twister HOT 2
- Storing RNG state HOT 2
- New release HOT 5
- FYI: Xoroshiro128Plus 2.9 times slower in real-world app (and Julia's default only 1.9 times slower) HOT 4
- chaotic prng
- Testing PRNGs to help in the selection of high-quality PRNGs
- possible test failure in upcoming Julia version 1.5
- Xoroshiro128Plus slows down relative to Base MT with increasing sample size HOT 1
- Very cheap PRNG HOT 8
- Why is the Mersenne Twister in Base faster? HOT 1
- Proposal: randfloat() for sampling from _all_ floats in [0,1)? HOT 15
- Xorshift128Plus has several catastrophically bad seeds HOT 4
- TagBot trigger issue HOT 4
- Ambiguity error with complex numbers HOT 1
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