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Topic: BSGS solver for cuda - page 11. (Read 3827 times)

a.a
member
Activity: 126
Merit: 36
October 10, 2021, 11:23:47 AM
#7
COBRAS, then how about you start testing and benchmarking? Or should others do that for you too?
member
Activity: 873
Merit: 22
$$P2P BTC BRUTE.JOIN NOW ! https://uclck.me/SQPJk
October 10, 2021, 07:12:12 AM
#6
It is my implementation of BigStepGiantStep algorithm for Nvidia card (Cuda and Windows x64 only)
https://github.com/Etayson/BSGS-cuda
Let me know of your speed results.

I tested your BSGS on GTX 1660s, the speed was significantly slower than JeanLucPons Kangaroo:
BSGS-cuda => 330 Mkey/s
Kangaroo 2.2 => 450 Mkey/s

Need real tests on how many time need for find exaple pprivkey, what code find faste.
newbie
Activity: 25
Merit: 14
October 10, 2021, 05:35:50 AM
#5
It is my implementation of BigStepGiantStep algorithm for Nvidia card (Cuda and Windows x64 only)
https://github.com/Etayson/BSGS-cuda
Let me know of your speed results.

I tested your BSGS on GTX 1660s, the speed was significantly slower than JeanLucPons Kangaroo:
BSGS-cuda => 330 Mkey/s
Kangaroo 2.2 => 450 Mkey/s
member
Activity: 873
Merit: 22
$$P2P BTC BRUTE.JOIN NOW ! https://uclck.me/SQPJk
October 10, 2021, 12:12:57 AM
#4
It is my implementation of BigStepGiantStep algorithm for Nvidia card (Cuda and Windows x64 only)
https://github.com/Etayson/BSGS-cuda
Let me know of your speed results.


Great. I thin your project will be more usable then JLP cangaro.

Tuning JLP kangaroo is a real big shit !!!!
full member
Activity: 1162
Merit: 237
Shooters Shoot...
October 09, 2021, 03:40:45 PM
#3
awesome. will let you know speed on various GPUs once I run it
jr. member
Activity: 38
Merit: 34
October 09, 2021, 02:15:17 PM
#2
It seems that you know a bit bsgs algo and x86 assembler....

So I would like to ask you one question. I already modified Jean's bsgs for curve "r1" (btc uses k1)

What is the meaning of start value? Jean even need start and stop values for k1 and k2.

Does the searched k must lie in this interval?
sr. member
Activity: 617
Merit: 312
October 09, 2021, 12:46:55 PM
#1
It is my implementation of BigStepGiantStep algorithm for Nvidia card (Cuda and Windows x64 only)
https://github.com/Etayson/BSGS-cuda
Let me know of your speed results.
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