Discussion:
Argon2
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Solar Designer
2016-05-31 09:54:39 UTC
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Hi Agnieszka,

Please create a CPU format suitable for merging into bleeding-jumbo,
using latest code from:

https://github.com/P-H-C/phc-winner-argon2

This tree readily includes a hash encoding, so you no longer need to
invent your own encoding.

I'll post a separate message later regarding possible GPU optimizations.

Thanks,

Alexander
Agnieszka Bielec
2016-06-02 20:31:16 UTC
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Post by Solar Designer
Hi Agnieszka,
Please create a CPU format suitable for merging into bleeding-jumbo,
https://github.com/P-H-C/phc-winner-argon2
ok, but I will have free time after ~middle of June
Solar Designer
2016-06-03 07:24:46 UTC
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Post by Agnieszka Bielec
Post by Solar Designer
Please create a CPU format
Or two: 2d and 2i.
Post by Agnieszka Bielec
Post by Solar Designer
https://github.com/P-H-C/phc-winner-argon2
ok, but I will have free time after ~middle of June
That's fine. For next steps, I think before you approach GPUs again,
it'd make sense for you to experiment with the same optimizations on
AVX2 and MIC - that is, trying to make use of the 2x and 4x wider
vectors with explicit SIMD intrinsics inside the per-block function.

Alexander

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