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Showing 20 of 84 results by semtexzv
Post
Topic
Board Speculation (Altcoins)
Topic OP
Automated trading platform
by
semtexzv
on 28/04/2020, 14:42:01 UTC
Hello,

A few weeks months ago, when I wanted to profit on those Pump&Dump schemes without participating, I started working
on an automated bot, which would trade based based on radical price changes. The actual bot never materialized,
but I've ported the engine I've implemented to a web application with a nice graphical programming tool, and would love to get your feedback


https://trader.semtexzv.com  Can currently interact with Bitfinex & Binance. Currently, you can create automated strategies,
backtest them, and I'm going to be releasing real-time trading soon.

Anyways, I'd love to get your feedback on what's working, or not, what would you like implemented and any general thoughts.

Thanks Smiley
Post
Topic
Board Trading Discussion
Topic OP
Automated trading application - Feedback wanted
by
semtexzv
on 17/04/2020, 23:07:45 UTC
Hello,

I'm a software dev with a lot of free time, and have decided to revive my Master's thesis, and make some real piece of software out of it.

I'd love to get your feedback on it.

I've started implementing a trading platform/trading bot that attempts to be as accesible as possible.
Whole thing is running in the cloud, is properly secured and only data I collect is email from your login, If you don't like the login process, please let me know.

https://trader.semtexzv.com

Note: This is an alpha level software, there are bugs and the thing might crash.
Post
Topic
Board Mining (Altcoins)
Re: [ANN] Prospector - Multi-Coin GPU+CPU cryptocurrency miner
by
semtexzv
on 10/07/2019, 13:30:23 UTC
Just to let you guys know, I'm back  & working on a totally new rewrite of the miner utilizing more efficient architecture
with the goal of supporting OpenCL + Cuda, and WebAssembly based cpu miner for the web in single codebase.
Post
Topic
Board Mining (Altcoins)
Re: [ANN] Prospector - Multi-Coin GPU+CPU cryptocurrency miner
by
semtexzv
on 03/01/2018, 11:07:11 UTC
Yeah, nicehash works again, but Prospector failed:

ERROR  Could not connect to stratum+tcp://skunk.eu.nicehash:3362/ after 10 attempts, exiting

EU servers seem to be screwy, I could mine on USA servers just fine

Hi all anyone Know configuratio to put to restart miner when its crash ?

My miner after one or 2 horas running crash and dont restart by itself

I started and its up there some conf calle  reminer.exe --   somthing like that anyone could to help me pls?

thanks


Well I need to know more, what does the miner output when it crashes ? It should auto restart on recoverable errors.
Post
Topic
Board Mining (Altcoins)
Re: [ANN] Prospector - Multi-Coin GPU+CPU cryptocurrency miner
by
semtexzv
on 28/12/2017, 09:54:37 UTC
I have ran this miner for a month, mining sigt.   I had fantastic result 135 Mh/s vs 111 with claymore.  I didn't see anything fishy just great result and stable. 


Shame that developer abandoned it

Yep and i lost all my coins on the mining site too as it shut down....  oh well     live and learn... make sure to move coins to my wallet asap ... i suppose

Nicehash is back up, Miner should be working again.
Post
Topic
Board Mining (Altcoins)
Re: [ANN] Prospector - Multi-Coin GPU+CPU cryptocurrency miner
by
semtexzv
on 23/11/2017, 10:38:53 UTC
I have ran this miner for a month, mining sigt.   I had fantastic result 135 Mh/s vs 111 with claymore.  I didn't see anything fishy just great result and stable. 


Shame that developer abandoned it

Developer is finishing his higher education, and will come back once he has time Smiley
Post
Topic
Board Mining (Altcoins)
Re: [ANN] Prospector - Multi-Coin GPU+CPU cryptocurrency miner
by
semtexzv
on 19/10/2017, 08:13:28 UTC
wasted a lot of time....
installed clean win 7 in virtual machine
installed .net 4
installed sandboxie
installed avg (this time i used avg)

added folder to exception list
unpacked miner
started in sandbox

same result
from sandboxie
https://i.imgur.com/J2Vu8CE.png
without sandboxie
https://i.imgur.com/UHHzVZx.png

update
program ...... just copy itself O_O with that name to that appdata folder

https://i.imgur.com/hoUmAt9.png

same md5

anyway. name is way too suspicious and detection made me panic.



This miner does not require Dotnet, if it does, it's not my miner. Anyways, I changed my github info, and uploaded a new version, in case my github was compromised.
Post
Topic
Board Mining (Altcoins)
Re: [ANN] Prospector - Multi-Coin GPU+CPU cryptocurrency miner
by
semtexzv
on 17/10/2017, 13:45:18 UTC
is it even safe to use this miner ? Cry
it was suggested on https://bitcointalk.org/index.php?topic=2105778.2360
but when i tried. v0.0.12-ALPHA

https://www.virustotal.com/ru/file/2d7037fa862e0449f9ac8479faf2f15f77b7f1ecc4e0af3c3f6a781ce5844a5b/analysis/1508193987/
and it acted very strange ... almost (?) escaped sandboxie (one of windows had no yellow borders).....it created something like "svchost.exe.exe"  (very suspicious name for file!!) and was stopped by avira. (was hard to turn it off completely).

also my avira antivirus got strangely disabled after using it. it was running but there was button to "install it" when i clicked to check quarantine.

i mean i got this instantly after running this miner in sandbox


"\AppData\Roaming\Microsoft\Windows\DwiDesk\svchost.exe.exe"  Huh Huh

really suspicious name guys....

I don't know what you are running, But this miner definitely does not create any files named svchost....
This must be result of something other running on your computer.

Also, the false positives are a result of Packer that I use to protect the source code.
Post
Topic
Board Mining (Altcoins)
Re: [ANN] Prospector - Multi-Coin GPU+CPU cryptocurrency miner
by
semtexzv
on 17/10/2017, 13:33:54 UTC
Hi dev!
When do you release new version of prospector with support of more coin ?

For information, Signatum mining has ending => no dev fee Smiley

I have my hands full with Day job + uni. I guess I will have free time to spend on the miner during christmas Sad
Post
Topic
Board Mining (Altcoins)
Re: [ANN] Prospector - Multi-Coin GPU+CPU cryptocurrency miner
by
semtexzv
on 02/10/2017, 10:14:52 UTC
So I want to try this miner. First Google Chrome won't download it, because of potential danger. I ignored that. Then my Windows Defender goes crazy about this file. Ok, it could be a false positive, so I put it in my exclusion list. I start the executable and it creates a config.toml file, which I adjust with my settings. But after this first start the executable just won't run anymore?! Even after a reboot the executable won't start.

I can't be the only one experiencing this problem? Why can't I find anything about this in this thread?

Start the executable through command line and report the error text here, I started to rework error reporting, so the miner will wait for user input on errors, but I must have missed something.
Post
Topic
Board Mining (Altcoins)
Re: [ANN] Prospector - Multi-Coin GPU+CPU cryptocurrency miner
by
semtexzv
on 20/09/2017, 06:22:30 UTC
It's working with RX Vega 64.
AT 43.62MH/S in average.

Sigt  ? Thats really cool Smiley
Post
Topic
Board Mining (Altcoins)
Re: [ANN] Prospector - Multi-Coin GPU+CPU cryptocurrency miner
by
semtexzv
on 18/09/2017, 11:17:05 UTC
Allright my bad Smiley
I say that because i've tracked leaks with similar footprint in ethminer.

Did you started from scratch in Rust or there was a code base alldeay ?

From scratch, First commit is on 15th of April.
Post
Topic
Board Mining (Altcoins)
Re: [ANN] Prospector - Multi-Coin GPU+CPU cryptocurrency miner
by
semtexzv
on 18/09/2017, 11:15:19 UTC
This is the error I'm getting on most of the rigs. I have no idea what its all about.



17:37:21 - INFO   prospector 0.0.12-ALPHA starting
17:37:21 - ERROR  Could not load CUDA: Unknown error - Unknown error
17:37:21 - INFO   OpenCL Initialized
17:37:21 - INFO   Configuration successfuly loaded from config.toml
17:37:21 - INFO   Not launching CPU miner
17:37:21 - INFO   Device 0-0 disabled
17:37:21 - INFO   Device 0-1 disabled
17:37:21 - INFO   Starting api server on localhost:42000/api/v0/
17:37:21 - INFO   Signatum: Subscribed, waiting for jobs
17:37:21 - INFO   Signatum: Miner received subscription response
17:37:21 - INFO   Signatum: Authorized  by the pool
17:37:21 - INFO   Signatum: Miner changed difficulty
17:37:21 - INFO   Signatum: Miner received new job
17:37:24 - INFO   Error, no reports
17:37:27 - INFO   Error, no reports
17:37:30 - INFO   Error, no reports
17:37:33 - INFO   Error, no reports
17:37:36 - INFO   Error, no reports
17:37:39 - INFO   Error, no reports
17:37:42 - INFO   Error, no reports
17:37:45 - INFO   Error, no reports
17:37:48 - INFO   Error, no reports
17:37:51 - INFO   Error, no reports
17:37:54 - INFO   Error, no reports
17:37:57 - INFO   Error, no reports
17:38:00 - INFO   Error, no reports
17:38:03 - INFO   Error, no reports
17:38:04 - INFO   Signatum: Miner received new job
17:38:06 - INFO   Error, no reports
17:38:09 - INFO   Error, no reports
17:38:11 - INFO   Signatum: Miner received new job
17:38:12 - INFO   Error, no reports
17:38:15 - INFO   Error, no reports
17:38:18 - INFO   Error, no reports
17:38:21 - INFO   Error, no reports
17:38:24 - INFO   Error, no reports
17:38:27 - INFO   Error, no reports
17:38:30 - INFO   Error, no reports
17:38:33 - INFO   Error, no reports
17:38:36 - INFO   Error, no reports
17:38:39 - INFO   Error, no reports
17:38:42 - INFO   Error, no reports
17:38:45 - INFO   Error, no reports
17:38:48 - INFO   Error, no reports
17:38:51 - INFO   Error, no reports
17:38:54 - INFO   Error, no reports
17:38:57 - INFO   Error, no reports
17:39:00 - INFO   Error, no reports
17:39:03 - INFO   Error, no reports
17:39:06 - INFO   Error, no reports
17:39:06 - INFO   Signatum: Miner received new job
17:39:09 - INFO   Error, no reports
17:39:12 - INFO   Error, no reports
17:39:15 - INFO   Error, no reports
17:39:18 - INFO   Error, no reports
17:39:21 - INFO   Error, no reports
17:39:24 - INFO   Error, no reports
17:39:27 - INFO   Error, no reports
17:39:30 - INFO   Error, no reports
17:39:33 - INFO   Error, no reports
17:39:36 - INFO   Error, no reports


This happens because there are no miners running
Post
Topic
Board Mining (Altcoins)
Re: [ANN] Prospector - Multi-Coin GPU+CPU cryptocurrency miner
by
semtexzv
on 16/09/2017, 06:29:47 UTC
My bet is that you forked ethminer which contains loads of leaks... bad boys !

Nope.

Ethminer is written in C++, Prospector is written in Rust.
Memory leak on prospector only happens on specific AMD drivers and to very small amount of people. This leak is not a standard memory leak. This is some fatal flaw in the driver, or OpenCL libraary that I'm using.
Post
Topic
Board Mining (Altcoins)
Re: [ANN] Prospector - Multi-Coin GPU+CPU cryptocurrency miner
by
semtexzv
on 07/09/2017, 12:52:31 UTC
On all my rigs with 460/470/480 there is a memory leak
from version 0.0.7 to the current
win 8.1 and win 10


I believe this is related to drivers. Can you do a memory dump, and upload it  somewhere ? ( TaskManager , right click on prospector -> create dump file).

That could help.
Post
Topic
Board Mining (Altcoins)
Re: [ANN] Prospector - Multi-Coin GPU+CPU cryptocurrency miner
by
semtexzv
on 06/09/2017, 18:34:50 UTC
Yup, 19 again

(hope fix wasnt hash=hash+3, hehe)


Nope Cheesy. During the rewrite, I made a lot of the components more generic and shared between multiple miners.
One configuration variable was not updated to specific value needed for signatum.
Post
Topic
Board Mining (Altcoins)
Re: [ANN] Prospector - Multi-Coin GPU+CPU cryptocurrency miner
by
semtexzv
on 06/09/2017, 17:59:19 UTC
0.0.11-ALPHA is out - WOHOO :-)

Finally. This release contains first CUDA miner - ZCash, and a complete rewrite of several internal components.

These changes should provide a great foundation for future improvements.

Download: https://github.com/semtexzv/Prospector/releases
Zcash was only tested on NiceHash, and I currently do not have any GPUs whatsoever to test other pools, if you mine ZCash on a pool other than NiceHash, please report here.

Enjoy Smiley.

My two RX560 went down from 19MH/s combined to 16MH/s combined mining signatum compared to version 0.10

I updated the latest release, please let me know if it fixes the issue.
Post
Topic
Board Mining (Altcoins)
Re: [ANN] Prospector - Multi-Coin GPU+CPU cryptocurrency miner
by
semtexzv
on 06/09/2017, 17:14:25 UTC
0.0.11-ALPHA is out - WOHOO :-)

Finally. This release contains first CUDA miner - ZCash, and a complete rewrite of several internal components.

These changes should provide a great foundation for future improvements.

Download: https://github.com/semtexzv/Prospector/releases
Zcash was only tested on NiceHash, and I currently do not have any GPUs whatsoever to test other pools, if you mine ZCash on a pool other than NiceHash, please report here.

Enjoy Smiley.

My two RX560 went down from 19MH/s combined to 16MH/s combined mining signatum compared to version 0.10

There weren't any changes to signatum mining code. Don't know what could have caused this :/.


Edit: Probably found the issue, Uploading new build now.
Post
Topic
Board Mining (Altcoins)
Re: [ANN] Prospector - Multi-Coin GPU+CPU cryptocurrency miner
by
semtexzv
on 06/09/2017, 16:41:37 UTC
0.0.11-ALPHA is out - WOHOO :-)

Finally. This release contains first CUDA miner - ZCash, and a complete rewrite of several internal components.

These changes should provide a great foundation for future improvements.

Download: https://github.com/semtexzv/Prospector/releases
Zcash was only tested on NiceHash, and I currently do not have any GPUs whatsoever to test other pools, if you mine ZCash on a pool other than NiceHash, please report here.

Enjoy Smiley.
Post
Topic
Board Mining (Altcoins)
Re: [ANN] Prospector - Multi-Coin GPU+CPU cryptocurrency miner
by
semtexzv
on 30/08/2017, 08:34:31 UTC
*Development update*
Over the last week, I have rewritten parts of internal architecture of the miner. These changes will not show, but will siginificatnly speed up further development.
I also created new CUDA library, that will alow this miner to better utilize Nvidia Cards.

I will publish this version this week.