Topic: Pollard's kangaroo ECDLP solver - page 94. (Read 60654 times)

Paste into a .bat file

Kangaroo -t 0 -d 14 -gpu -gpuId 1 -ws -w 65save.txt -wi 30 -o 64save.txt 65.txt  (type what you need)
pause

Hello to all! To my questions, while there is no answer, help who can. I tried to compile the file myself, but it does not start, what did I do wrong? To output information to a separate file
Kangaroo.exe -t 0 -d 14 -gpu -gpuId 0 -w 65save.txt -wi 30 65.txt -o 64save.txt
save the kangaroo in a working file also did not start
Kangaroo.exe -t 0 -d 14 -gpu -gpuId 0 -w 65save.txt -wi 30 65.txt -ws:64save.txt

Kangaroo v1.9
Kangaroo [-v] [-t nbThread] [-d dpBit] [gpu] [-check]
         [-gpuId gpuId1[,gpuId2,...]] [-g g1x,g1y[,g2x,g2y,...]]
         inFile
 -v: Print version
 -gpu: Enable gpu calculation
 -gpuId gpuId1,gpuId2,...: List of GPU(s) to use, default is 0
 -g g1x,g1y,g2x,g2y,...: Specify GPU(s) kernel gridsize, default is 2*(MP),2*(Core/MP)
 -d: Specify number of leading zeros for the DP method (default is auto)
 -t nbThread: Secify number of thread
 -w workfile: Specify file to save work into (current processed key only)
 -i workfile: Specify file to load work from (current processed key only)
 -wi workInterval: Periodic interval (in seconds) for saving work
 -ws: Save kangaroos in the work file
 -wsplit: Split work file of server and reset hashtable
 -wm file1 file2 destfile: Merge work file
 -wmdir dir destfile: Merge directory of work files
 -wt timeout: Save work timeout in millisec (default is 3000ms)
 -winfo file1: Work file info file
 -m maxStep: number of operations before give up the search (maxStep*expected operation)
 -s: Start in server mode
 -c server_ip: Start in client mode and connect to server server_ip
 -sp port: Server port, default is 17403
 -nt timeout: Network timeout in millisec (default is 3000ms)
 -o fileName: output result to fileName
 -l: List cuda enabled devices
 -check: Check GPU kernel vs CPU
 inFile: intput configuration file

Please, if possible with examples of use. HELP!!!!
A few days ago I asked for help. After all, it’s not difficult for you. Thank you so much in advance !!!!!!!!
If is says: GPU #0

Then try this command:

Kangaroo.exe -t 0 -d 14 -gpu -ws -w 65save.txt -wi 30 -o 64save.txt 65.txt


If it says: GPU #1

Then:

Kangaroo.exe -t 0 -d 14 -gpu -gpuId 1 -ws -w 65save.txt -wi 30 -o 64save.txt 65.txt


If you collected * bat * as the above program does not start, help correct and fix the ERROR.

First of all thank you for open source files.

I have several question if you able to answer me

First how to calculate which pub key or address is 64 65 or other key lenght

Also how to convert hash160 to pub key.
Eclambda tested on 1080ti dbits default 18
330mp and what is iters? It stay 36

How to calculate how much combination have some key?
I want to parcipiate in any testing

3 AM? You should rest!

Many thanks to all of you for these tests
I will have a look at that tomorrow.

Concerning the server in the 2.0 the DP checking is enabled. It may slow down the server if too much DP.
If you compile by yourself, try to comment the line 542 in Network.cpp as below:

-gpu (tells program to look for compatible gpus)  then -g 136,256 (if you have more than one say 2, it would be -g 136,256,136,256) and if you have 2 gpus then -gpuId 0,1 (or whatever your numbers are)

Here's my config for a 4 gpu setup:

your -g has to match your -gpuId option, meaning if you have 1 card, only put in grid size of 1 card ex: -g 150,384 -gpuId 0

make sense?

edit: it looks like you are trying to run 2 gpus so your setup should be:

Speed test


But computed only one key from in.txt file !!!


On Windows server 2019 many memory crashes.

@Jean_Luc maybe because -m1 option kangaroo.exe stop ALL work, but not 1 pubkey only work ?

Previous Alpha version is breac all computation too with "-m 1" flag.

Big thank you Jean_Luc_Pons for your work.

Bro, how to use -g option ?

I was try -g g1136,g1256,g2136,g2256 but not worekd !!!


Help me please, Very needed right now.

Big thank you

Something is off with the server (version 3). I'll start with 6 clients and the server slowly but surely starts showing clients dropping off. However, when I go check the clients, they say "server ok". Never had that issue with previous server versions.

@Jeab_Luc help please:

eroor code compilation in Ubintu:


How to fix this ?


Big thank you.

I have not yet decided if I want to.

Will you commit your source ?

https://github.com/brichard19/eclambda

Can anyone try my tool on a 2080ti? On a 2080S it gets around 1300MKeys/sec when using 24-bit DP.

+100mkeys in 2.0 for 2080ti
Expected number of operations is very different in v1.11 and 2.0
Also in 2.0 decreased GPU memory usage and host memory.


Thanks for new release.

My speed increased by 60 MK/s

@COBRAS
I answered you on the github ticket.

New release 2.0 is out:
    Performance increase
    Kangaroo backup via the server (-wss)
    Fixed rare wrong points

https://github.com/JeanLucPons/Kangaroo/releases/tag/2.0
Thanks to test it

Your gpu model ?

Sorry me for offtop.

Can someone share me compiled Ubuntu 16. CUDA 10 version of Kangaroo ? Very needed. Try compile latest from GitHub but get trebles.

in PM if someone can this doing.



??

Because each patch can reach only 1/32 of the points.