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Re: [ANN] DataBroker DAO ⭐ Decentralised marketplace for IoT sensor data [Ref Bonus]
Interesting project, will definitely be following. One question though: Would you mind sharing with me how DataBroker & IOTA compete (and what the differences are) or are they complimentary?
Re: I made an aggregator for news focused on cryptocurrencies - CryptoPanic
Hi everyone. Just wanted to let you know I just made a huge update - complete redesign and complete rewrite - Welcome to the dark side! 
Including premium features like custom feeds and custom reddit sources, etc. Hope you like it: https://cryptopanic.com/
Including premium features like custom feeds and custom reddit sources, etc. Hope you like it: https://cryptopanic.com/While mining SIGT ccminer (https://github.com/krnlx/ccminer-skunk-krnlx) exits every 30minutes or so. Because script runs in screen I can't see the real error. I added -S flag to ccminer to log to syslog and now I see weird thing. Every time ccminer is restarting I see following lines in syslog right at that time. Anyone has a clues what are they and why do they affect ccminer? Thanks.
Code:
Aug 11 18:47:43 m1-desktop ccminer[10732]: GPU #2: GeForce GTX 1070, 27.24 MH/s
Aug 11 18:47:43 m1-desktop ccminer[10732]: accepted: 203/204 (diff 0.418), 84.03 MH/s (yes!)
.... now script exits .... and following lines appear.
Aug 11 18:47:44 m1-desktop systemd[1]: Reloading.
Aug 11 18:47:44 m1-desktop systemd[1]: apt-daily.timer: Adding 2h 53min 56.929734s random time.
Aug 11 18:47:44 m1-desktop systemd[1]: snapd.refresh.timer: Adding 4h 4min 43.642702s random time.
Aug 11 18:47:44 m1-desktop systemd[1]: Started ACPI event daemon.
.... now script starts again ....
Aug 11 18:47:47 m1-desktop ccminer[12403]: Starting on stratum+tcp://sigt.suprnova.cc:7106
Aug 11 18:47:47 m1-desktop ccminer[12403]: NVML GPU monitoring enabled.
Aug 11 18:47:47 m1-desktop ccminer[12403]: 3 miner threads started, using 'skunk' algorithm.
Aug 11 18:47:48 m1-desktop ccminer[12403]: Stratum difficulty set to 1
Aug 11 18:47:43 m1-desktop ccminer[10732]: accepted: 203/204 (diff 0.418), 84.03 MH/s (yes!)
.... now script exits .... and following lines appear.
Aug 11 18:47:44 m1-desktop systemd[1]: Reloading.
Aug 11 18:47:44 m1-desktop systemd[1]: apt-daily.timer: Adding 2h 53min 56.929734s random time.
Aug 11 18:47:44 m1-desktop systemd[1]: snapd.refresh.timer: Adding 4h 4min 43.642702s random time.
Aug 11 18:47:44 m1-desktop systemd[1]: Started ACPI event daemon.
.... now script starts again ....
Aug 11 18:47:47 m1-desktop ccminer[12403]: Starting on stratum+tcp://sigt.suprnova.cc:7106
Aug 11 18:47:47 m1-desktop ccminer[12403]: NVML GPU monitoring enabled.
Aug 11 18:47:47 m1-desktop ccminer[12403]: 3 miner threads started, using 'skunk' algorithm.
Aug 11 18:47:48 m1-desktop ccminer[12403]: Stratum difficulty set to 1
sure mate here it is http://www.linuxfromscratch.org/blfs/view/7.4/postlfs/openssl.html
Hello mate,
do you mind sharing which website you have downloaded and copied that file (bn.h) in detail (if possible with steps, may help other users too).
Thanks
do you mind sharing which website you have downloaded and copied that file (bn.h) in detail (if possible with steps, may help other users too).
Thanks
One Page back...I sorted the issue by downloading openssl 1.0.1 from their website and copying the "bn.h" after install to \usr\local\include\openssl
It then builds without issue. Hope it helps
It then builds without issue. Hope it helps
hi guys i try to build.sh this https://github.com/krnlx/ccminer-skunk-krnlx on terminal but i cant manage to make this ccminer work
can u help me how to use this in nvoc thanks
God Bless us All
can u help me how to use this in nvoc thanks
God Bless us All
Thanks both of you, I've managed to build it too, if any one interested happy to share step by step detail
Would be great if you could post a how-to here!
This is how it worked for me, increase is quite nice plus 3-4 MH/s vs palgin mod, getting 29-30 MH/s with 1070.
To avoid error I needed to update one openssl file to past version:
Code:
wget http://www.openssl.org/source/openssl-1.0.1e.tar.gz
tar -xvzf openssl-1.0.1e.tar.gz
cp /usr/local/include/openssl/bn.h bn.h.backup
sudo cp openssl-1.0.1e/crypto/bn/bn.h /usr/local/include/openssl/
git clone https://github.com/krnlx/ccminer-skunk-krnlx.git
cd ccminer-skunk-krnlx/
sudo ./build.sh
tar -xvzf openssl-1.0.1e.tar.gz
cp /usr/local/include/openssl/bn.h bn.h.backup
sudo cp openssl-1.0.1e/crypto/bn/bn.h /usr/local/include/openssl/
git clone https://github.com/krnlx/ccminer-skunk-krnlx.git
cd ccminer-skunk-krnlx/
sudo ./build.sh
Now test it and if it works, stop miner (pkill -e miner) and copy over and wait for miner to restart and Voilà!
Code:
pkill -e miner
./ccminer
sudo cp ccminer-krnlx/ccminer-skunk-krnlx/ccminer TPccminer/
./ccminer
sudo cp ccminer-krnlx/ccminer-skunk-krnlx/ccminer TPccminer/
If it works and you wish to thank me, go and check out my project
https://cryptopanic.com/Re: [ANN] Signatum - New Algorithm - Fair Launch - No Premine - Cryptopia
UPD: https://github.com/palginpav/ccminer/releases/download/1.1/ccminer-1.1-skunk.tar.gz - Fixed Linux binary, now working not only on high-end CPUs, also a bit different kernel code and built with CUDA 7.5. Please, test and reply.
Thank you!
Thank you!
Works perfectly for me!
I/m running Ubuntu 16.04 with Celeron G3900, and Cuda 8.0 and Nvidia 384.
Thanks for the hard work palgin
mine cannot find CUDA 7.5:
./ccminer: error while loading shared libraries: libcudart.so.7.5: cannot open shared object file: No such file or directory
No go on nvOC for me either, same shared library error even with the massive tool kit download from the older post.
Appreciate your work all the same.
Try following, it worked for me (nvOC v00018, btw as default for nvOC nvcc --version showed cuda 7.5, not 8.0):
1) Install nvidia-cuda-toolkit
2) Check cuda version
3) Update paths and run ldconfig
4) Check cuda version now
5) Try running ccminer
Code:
nvcc --version
sudo apt install nvidia-cuda-toolkit
sudo apt install libcurl4-openssl-dev
sudo apt install libssl-dev
export PATH=/usr/local/cuda-8.0/bin${PATH:+:${PATH}}
export LD_LIBRARY_PATH=/usr/local/cuda-8.0/lib64${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}
sudo ldconfig /usr/local/cuda-8.0/lib64/
$ nvcc --version
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2016 NVIDIA Corporation
Built on Tue_Jan_10_13:22:03_CST_2017
Cuda compilation tools, release 8.0, V8.0.61
# Run ccminer now
sudo apt install nvidia-cuda-toolkit
sudo apt install libcurl4-openssl-dev
sudo apt install libssl-dev
export PATH=/usr/local/cuda-8.0/bin${PATH:+:${PATH}}
export LD_LIBRARY_PATH=/usr/local/cuda-8.0/lib64${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}
sudo ldconfig /usr/local/cuda-8.0/lib64/
$ nvcc --version
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2016 NVIDIA Corporation
Built on Tue_Jan_10_13:22:03_CST_2017
Cuda compilation tools, release 8.0, V8.0.61
# Run ccminer now
TPccminer is failing.
[2017-07-28 14:56:44] Starting on stratum+tcp://sigt.suprnova.cc:7106
[2017-07-28 14:56:44] NVML GPU monitoring enabled.
[2017-07-28 14:56:44] 5 miner threads started, using 'skunk' algorithm.
Illegal instruction
I followed all instructions.
I copied over new files you provided.
Do I need to compile again?
Now I got all AMD rigs on SGminer and SIGT I am stuck on what I thought was the easy one! The Nvidia rig! jeez
[2017-07-28 14:56:44] Starting on stratum+tcp://sigt.suprnova.cc:7106
[2017-07-28 14:56:44] NVML GPU monitoring enabled.
[2017-07-28 14:56:44] 5 miner threads started, using 'skunk' algorithm.
Illegal instruction
I followed all instructions.
I copied over new files you provided.
Do I need to compile again?
Now I got all AMD rigs on SGminer and SIGT I am stuck on what I thought was the easy one! The Nvidia rig! jeez
I did following and it worked for me:
1) I downloaded "v2 Alexis78 and Tpuvot 2.2 ccminer clients" from page 1 link and extracted as instructions (dirname) says.
2) I followed instructions in this post https://bitcointalk.org/index.php?topic=1854250.msg20411710#msg20411710 and run chmod and added "COIN="SIGT" and rest of the code to end of the 1bash file... "
It worked perfectly, no compile needed.
Yes that works, but there is a more optimized version now giving +30%-40% extra hashrate for SIGT on 1050/60/70/80 cards. It was compiled for ubuntu by Palgin, however its not running in nvOC : https://bitcointalk.org/index.php?topic=2030529.msg20437974#msg20437974
I contacted @palgin - the author and the problem was that previous binary was compiled for 32-bit only. He just fixed the problem and great news - it finally works now! Increase is very very good, for me from 19 MH/s to 26 MH/s per 1070 card!
Download link is here: https://bitcointalk.org/index.php?topic=2030529.msg20489060#msg20489060
Re: [ANN] Signatum - New Algorithm - Fair Launch - No Premine - Cryptopia
UPD: https://github.com/palginpav/ccminer/releases/download/1.1/ccminer-1.1-skunk.tar.gz - Fixed Linux binary, now working not only on high-end CPUs, also a bit different kernel code and built with CUDA 7.5. Please, test and reply.
Thank you!
Thank you!
Wow, it absolutely works now on nvOC (Ubuntu 64-bit).
Increase is very very good from 19 MH/s to 26 MH/s for 1070.
Many many thanks!
Re: [ANN] Signatum - New Algorithm - Fair Launch - No Premine - Cryptopia
Ubuntu binary:
https://github.com/palginpav/ccminer/releases/download/skunk-1/ccminer-1.0-skunk.tar.gz
WARNING: compiled on VM, haven't tested, testers with Ubuntu needed
P.S: don't look at size, it's still static-linkage thing
https://github.com/palginpav/ccminer/releases/download/skunk-1/ccminer-1.0-skunk.tar.gz
WARNING: compiled on VM, haven't tested, testers with Ubuntu needed
P.S: don't look at size, it's still static-linkage thing
Unfortunately not working here :
*** ccminer alexis-1.0 palgin skunkmod for nVidia GPUs from alexis78@github ***
*** Built with the nVidia CUDA Toolkit 8.0 (Not recommended prefer 7.5)
*** Based on tpruvot@github ccminer
*** Originally based on Christian Buchner and Christian H. project
*** Include some of the work of djm34, sp, tsiv and klausT.
*** Skunk algo modded by palgin
Illegal instruction
I experience this too. Any solution?
As I posted earlier:
Workaround for Ubuntu bins and their errors:
1) sudo apt install nvidia-cuda-toolkit
2) sudo apt install libcurl4-openssl-dev
3) sudo apt install libssl-dev
4) if it keeps thowing errors about CUDA libs, run "sudo ldconfig /your/cuda/libs/path" , 32-bit versions
5) Reboot if you want
Try installing CUDA 8 toolkit, error shows that instructions used during kernel launch are unsupported in your version of CUDA. Please, check and reply, I've specially installed Ubuntu on several hosts and tested, after manipulations I've mentioned earlier everything worked fine.
palgin, I just followed all your instructions on Ubuntu 16.04.2 LTS 64-bit (nvOC) and installed cuda-8.0 and used sudo ldconfig as wel, however it still doesn't work and none of other users get it work for nvOC. What do you meant by mentioning "32-bit versions" in the end of sudo ldconfig? Does this means your binary it only works with 32-bit versions? I have "/usr/local/cuda/lib64/ -> symlink to -> /usr/local/cuda-8.0/lib64/".
Code:
$ nvcc --version
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2016 NVIDIA Corporation
Built on Tue_Jan_10_13:22:03_CST_2017
Cuda compilation tools, release 8.0, V8.0.61
$ ./ccminer-skunk/ccminer
*** ccminer alexis-1.0 palgin skunkmod for nVidia GPUs from alexis78@github ***
*** Built with the nVidia CUDA Toolkit 8.0 (Not recommended prefer 7.5)
*** Based on tpruvot@github ccminer
*** Originally based on Christian Buchner and Christian H. project
*** Include some of the work of djm34, sp, tsiv and klausT.
*** Skunk algo modded by palgin
Illegal instruction
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2016 NVIDIA Corporation
Built on Tue_Jan_10_13:22:03_CST_2017
Cuda compilation tools, release 8.0, V8.0.61
$ ./ccminer-skunk/ccminer
*** ccminer alexis-1.0 palgin skunkmod for nVidia GPUs from alexis78@github ***
*** Built with the nVidia CUDA Toolkit 8.0 (Not recommended prefer 7.5)
*** Based on tpruvot@github ccminer
*** Originally based on Christian Buchner and Christian H. project
*** Include some of the work of djm34, sp, tsiv and klausT.
*** Skunk algo modded by palgin
Illegal instruction
Maybe some other ideas?
Thanks.
TPccminer is failing.
[2017-07-28 14:56:44] Starting on stratum+tcp://sigt.suprnova.cc:7106
[2017-07-28 14:56:44] NVML GPU monitoring enabled.
[2017-07-28 14:56:44] 5 miner threads started, using 'skunk' algorithm.
Illegal instruction
I followed all instructions.
I copied over new files you provided.
Do I need to compile again?
Now I got all AMD rigs on SGminer and SIGT I am stuck on what I thought was the easy one! The Nvidia rig! jeez
[2017-07-28 14:56:44] Starting on stratum+tcp://sigt.suprnova.cc:7106
[2017-07-28 14:56:44] NVML GPU monitoring enabled.
[2017-07-28 14:56:44] 5 miner threads started, using 'skunk' algorithm.
Illegal instruction
I followed all instructions.
I copied over new files you provided.
Do I need to compile again?
Now I got all AMD rigs on SGminer and SIGT I am stuck on what I thought was the easy one! The Nvidia rig! jeez
I did following and it worked for me:
1) I downloaded "v2 Alexis78 and Tpuvot 2.2 ccminer clients" from page 1 link and extracted as instructions (dirname) says.
2) I followed instructions in this post https://bitcointalk.org/index.php?topic=1854250.msg20411710#msg20411710 and run chmod and added "COIN="SIGT" and rest of the code to end of the 1bash file... "
It worked perfectly, no compile needed.
fullzero thanks for such a great and handy os for mining, real timesaver.
Currently mining SIGT with 1070 and having around 19-19.75 MH/s per card (100 COC, 1300 MOC, 125 PW, intensity 20). Tried different settings, tweaked to 20MH/s, but it wasn't stable, so this is where I stopped.
One question: Sometimes miner still crashes and I don't see the reason, screen is just getting terminated and I just see that miner restarts. Is there any log file where I could see reason for last termination. Thanks.
BTW yesterday I contacted sp too about signatum ccminer mod, I was ready to pay him 0.05 BTC for mod, but unfortunately he said he makes only mod for windows. Maybe someone can convince him there is quite big audience for him if he makes linux version.
Currently mining SIGT with 1070 and having around 19-19.75 MH/s per card (100 COC, 1300 MOC, 125 PW, intensity 20). Tried different settings, tweaked to 20MH/s, but it wasn't stable, so this is where I stopped.
One question: Sometimes miner still crashes and I don't see the reason, screen is just getting terminated and I just see that miner restarts. Is there any log file where I could see reason for last termination. Thanks.
BTW yesterday I contacted sp too about signatum ccminer mod, I was ready to pay him 0.05 BTC for mod, but unfortunately he said he makes only mod for windows. Maybe someone can convince him there is quite big audience for him if he makes linux version.
Unzipping nvOC_v0018.zip (hash verified) on MacOSX using default Unarchiver or unzip resulted in corrupted file (I noticed this issue has been reported by several users). Because I don't have PC where to extract it, I found that Keka (http://www.kekaosx.com/en/) works perfectly. Keka is free unarchiver for Mac based on p7zip (7-zip port) and it extracted file without issues. Maybe it can be added to instructions for mac to avoid frustration for mac users.
Re: I made an aggregator for news focused on cryptocurrencies - CryptoPanic
To all the users who bookmarked and are using CryptoPanic I have few questions for you about new features. I have finished reddit import and almost ready to deploy new updates.
So here are new features to be launched:
1) Reddit hot posts from top cryptocurrency subreddits.
1) Removing currency column, to get more space for content and replacing it by separate currency filter.
2) Adding filters to right side:
a) Show Reddit posts
b) Show ICO news
c) Show press releases
d) Show price analysis
So the big question is: Should all the news be shown by default so you can remove ICO/Reddit/Press releases, or disabled by default, so you can enable what interests you more. Other ideas? Like maybe show reddit & twitter in completely separate tabs?
Would be great to have a feedback, thanks.
So here are new features to be launched:
1) Reddit hot posts from top cryptocurrency subreddits.
1) Removing currency column, to get more space for content and replacing it by separate currency filter.
2) Adding filters to right side:
a) Show Reddit posts
b) Show ICO news
c) Show press releases
d) Show price analysis
So the big question is: Should all the news be shown by default so you can remove ICO/Reddit/Press releases, or disabled by default, so you can enable what interests you more. Other ideas? Like maybe show reddit & twitter in completely separate tabs?
Would be great to have a feedback, thanks.
Re: I made an aggregator for news focused on cryptocurrencies - CryptoPanic
Definitely something a lot of people including myself are looking for these days. Keep up the good work!
AltcoinToday might be interesting to add and maybe have a separate view for ICO news and coins that are already available on exchanges :-)
AltcoinToday might be interesting to add and maybe have a separate view for ICO news and coins that are already available on exchanges :-)
Thanks. I checked AltcoinToday, but apparently it is an aggregator itself and majority articles are from same sources I am already using. But good point about separate view for ICOs and other categories. All posts are actually categorised already by mapping remote categories to local, I just haven't figure out best way to add filters for them to the UI. Also now it doesn't necessary require to have these filters visible, but once amount of news are increasing it can become a necessity.
Re: I made an aggregator for news focused on cryptocurrencies - CryptoPanic
top man, looks like a winner even in these early days, tell folks its based on a blockchain have yourself an ico and boom you'll make a fortune lol
nice site though i'll be keeping an eye on it
nice site though i'll be keeping an eye on it
Why do you think logo has coin in it?!
Just kidding
Thanks, glad you liked it!
Re: I made an aggregator for news focused on cryptocurrencies - CryptoPanic
Thank you, glad you like it. You're reading my mind Adding more "community" like signals are on my todo list as next. I will start maybe semi-automatically at first until I fully tweak algorithms for choosing which posts from twitter/reddit/etc to show on CryptoPanic. Also working on Submit a Link feature, so that individual blog owners or any link outside current news sources can be submitted. Feel free to post any other suggestions.
Adding more "community" like signals are on my todo list as next. I will start maybe semi-automatically at first until I fully tweak algorithms for choosing which posts from twitter/reddit/etc to show on CryptoPanic. Also working on Submit a Link feature, so that individual blog owners or any link outside current news sources can be submitted. Feel free to post any other suggestions.I made an aggregator for news focused on cryptocurrencies - CryptoPanic
It was getting more complicated for me to keep track of many reasons and indicators why prices are skyrocketing or falling, so as a developer I decided to solve my pain by creating an aggregator of all the news and letting users vote on wether the particular news are giving positive or negative signals. Many more features are on their way, but as "they" say - skip perfection and launch early Hope you find it useful too. Feedback and ideas would be much appreciated. Thank you.
https://cryptopanic.com
Hope you find it useful too. Feedback and ideas would be much appreciated. Thank you.https://cryptopanic.com