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ill probably have to start with something a little less ambitious than what was seen in the screenshots. im unable to find any machinists who are willing to take on my job at this time  doesn't matter if it's not like in the screenshots, it's the project we love  Do you have any news? Are you on nxtforum.org too (with this project)? |
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Nxt Mining Pool Bounty posted @ Nextcoin.org https://nextcoin.org/index.php/topic,4399.0.htmlInitially seeded with 20k, please feel free to follow the link and donate additional funds to the posted address. My initial 20k are being sent to that address (from cryptsy) hopefully they will show up before Monday.  awesome idea! i like it! |
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Final draft. What do you guys think? I'm pretty sure this is what the bars are going to look like.
It looks very nice! When do you think you will produce the first bars? |
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Any news on this project, Anon?
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Please add NXT to your exchange!
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done. |
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for those who are unable to read and/or find this post:For details left unexplained, PiNX can’t lead this project.
In the end, all I have given you is a vision. It is up to community to make that vision a reality.
Goodbye.
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awesome!! will they be 1kg? |
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Thanks! I am reluctant about the overclocking, but I run it with -856xmx ...
What does -856xmx do? It is the memory available to the jvm, I quoted it wrong: ps -ax 2040 ? SNl 61:45 /usr/bin/java -Xms128m -Xmx856m -jar start.jar STOP.PORT=7873 STOP.KEY=0815 -Xms128m is the minimum that is reserved at the start, and -Xmx856m is the maximum it can have, in megabytes. I often had crashes with a maximum smaller 450MB, but with giving it almost all the memory, it runs quite good. Except that dl'ing the whole blockcahin is quite some venture. i use -Xms320m -Xmx480m how can you give it 856m? Don't you have a pi with 512MB? Or are you using swap? Or an other device? |
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Have you overclocked your Raspi?
No, i don't know if i will do that, i don't have anything to cool it (no heat sink...) and my pi is in an ordinary plastic-case. |
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du says: 257480 for current nxt_db folder
What? Mine is 111M only. Err: pi@raspberrypi ~/nxt $ du -h nxt_db/
252M nxt_db/
Wrong usage of du? I have: pi@rpi ~/nxt $ du -h nxt_db/
246M nxt_db/
But i always copied the folder from one version to the next... maybe that's why? |
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If too slow for Raspberries, do whichever is faster, upgrade or download from scratch.
Did I manage to improve the Raspberry performance with the last release?
copying the db from the old version is definitely faster, because my Raspberry takes a long time to download the whole blockchain (maybe 1h? haven't really watched at the time precisely). Scanning the blockchain now takes about 9 minutes on my Raspberry. No issues at the moment with my Pi even unlocking my account via the GUI is fast now! Thanks Jean-Luc! |
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@JL [2014-02-14 18:23:55.255] Database is at level 13
[2014-02-14 18:23:55.267] DEBUG: Will apply sql:
ALTER TABLE block DROP COLUMN IF EXISTS index
[2014-02-14 18:26:26.984] DEBUG: Will apply sql:
ALTER TABLE transaction DROP COLUMN IF EXISTS index
[2014-02-14 18:33:32.807] Updated database is at level 15
Didn't the additional indexes help? Question: Is it possible to re-use the nxt_db directory when upgrading from 0.7.4 to 0.7.5 without downloading the whole blockchain again? Raspis do have a tough time doing that, crashes 1-3 each time, must be restarted, takes severla hours in total... I don't have problems downloading the whole blockchain with my RPi (not overclocked), no crashes, no restarts. It takes hours... hmm yes maybe 1-2 hours, but you don't have to do that on every update. The last time i did was when i switched to 0.7.2. From then i always copied the db to my new nxt-folder. No, no. It does not. Just overclock it at medium level. Works like a charm for me. And yes, you can re-use the db of 0.7.4. In fact the nxt.log above shows the migration from 0.7.4 to 0.7.5. I didn't overclock mine. To what CPU-rate did you overclock it? Do you use some kind of cooling? My RPi is just in an ordinary plastic-case, no cooling at all... |
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I'm interested too, put me on the list |
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Hey Jean-Luc... no more database issues with 0.7.2!!!  Maybe there is hope for the raspberry owners after all... let's see what they report. It's usable since 0.7.2 on Raspberry Pi: https://nextcoin.org/index.php/topic,1277.msg37003.html#msg37003But i still have some problems unlocking my account with many transactions, if i unlock one with just 2 transactions it works fine... |
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Advocating paragraph: " Transparency extended to absolute leads to inability to cheat thus removing necessity to think if someone should trust another one.", I think you should add the option to cancel a transaction, "even at the cost of losing the fee!"If an option is implemented where transactions can be reversed, I myself and about 90% of all investors/enthusiasts would leave the ship. This might be the most retarded idea of the century. Props This idea could save many users being hacked and emptied.  1) send 1000 NXT and 2 fee 2) 800 before confirmation, canceled. 3) you back to 1000, but the 2 of fee are ongoing and will be forged. The system is not lost! everyone happy! Use escrow. Yes, use escrow, there will be services for that if needed. And if it's only because of being hacked, than i think that this won't help very much. You will have more serious problems when being hacked. What if you can't access yout wallet for a week and get hacked? ... Yeah, great and stuff, but what do people use to buy NXT? Oh....wait.... that's Bitcoin  (and the happy few use CNY) what we should do is: check if anything like that could be possible in Nxt, not just laugh at Bitcoin... |
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Very good idea, I vote for off brand!
+1 for off brand i live in the EU and therefore i vote also for gold because of VAT |
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Below is the message doctorevil sent to inform captain picard, cfb, and opticalc!
We must get this guy to join us as dev!
+1 |
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