NXT :: descendant of Bitcoin - Updated Information - page 842.

punkrock

hero member

Activity: 808

Merit: 1011

Quote from: punkrock on February 16, 2014, 12:01:10 PM

>>>>>>>>>>>>>>> PLEASE VOTE! <<<<<<<<<<<<<<<

Unregistered users are allowed up to 3 votes per hour, whilst registered users are allowed 6 votes per hour!

Please quote me, share on Twitter, Facebook, Reddit... thanks!

Go, go, go! Please share the link with all big websites / admins / social groups you know. 6 votes per hour = ~36 votes per day per NXT'r. 100 NXT'rs = 3600 votes per day. Let's go!

Drexme

member

Activity: 112

Merit: 10

Quote from: ?? on ??

Quote from: mikesbmw on February 16, 2014, 03:25:17 PM

I'm a nobody here, but I also kindly ask you to calm down.
Don't befoul this thread with your aggressive wording...

Go get bossed around by Graviton & Drexme then... LEAVE ME THE FUCK ALONE!!! Shocked

I'm beginning to think you're just a troll

intel

member

Activity: 98

Merit: 10

Did not find it within forum, were there any suggestions how to implement anonymous payments (transactions and balances not visible in blockchain)?

chanc3r

sr. member

Activity: 952

Merit: 253

Quote from: Come-from-Beyond on February 16, 2014, 04:42:15 PM

Quote from: ChuckOne on February 16, 2014, 04:03:15 PM

Quote from: Come-from-Beyond on February 16, 2014, 03:50:45 PM

Quote from: ChuckOne on February 16, 2014, 03:34:21 PM

So, when an account leases forging power to a node, what should prevent that node to mis-use that power?

Fear that the leaser will take the power back.

That should not suffice. There could be a business model made on top of this:

1) bad node tells forgers 'u get a bigger slice of the profit when u support me'
2) bad node does only accept transactions with big fees
3) people will pay

You could argue that in that case people will cash out and move on to another crypto-currency or NXT clone. That is true if NXT is young and nobody depends on it as it is the case right now.

However, if NXT is mature and a lot of services depend on it, nobody can cash out that easily and will feed the scheme

Will work only if a lot of power is owned by bad nodes. This is unlikely if Nxt is mature.

Don't other nodes see the block so know what should be in the forged block - if the forging is faulty couldn't the other nodes reject the block and the transactions then get added into the next block.
So a bad node could risk its block being rejected and the work being given to the next forging node to get the fees.

Drexme

member

Activity: 112

Merit: 10

Please chime in: https://nextcoin.org/index.php/topic,4053.msg38126/topicseen.html#msg38126

rriky92

sr. member

Activity: 294

Merit: 250

Quote from: grex on February 16, 2014, 12:04:34 PM

Anyone got 0.7.5 successfully running on a RasPi?
Mine is crashing everytime because of memory issues.

Mine is running!

Come-from-Beyond

legendary

Activity: 2142

Merit: 1010

Newbie

Quote from: ChuckOne on February 16, 2014, 04:03:15 PM

Quote from: Come-from-Beyond on February 16, 2014, 03:50:45 PM

Quote from: ChuckOne on February 16, 2014, 03:34:21 PM

So, when an account leases forging power to a node, what should prevent that node to mis-use that power?

Fear that the leaser will take the power back.

That should not suffice. There could be a business model made on top of this:

1) bad node tells forgers 'u get a bigger slice of the profit when u support me'
2) bad node does only accept transactions with big fees
3) people will pay

You could argue that in that case people will cash out and move on to another crypto-currency or NXT clone. That is true if NXT is young and nobody depends on it as it is the case right now.

However, if NXT is mature and a lot of services depend on it, nobody can cash out that easily and will feed the scheme

Will work only if a lot of power is owned by bad nodes. This is unlikely if Nxt is mature.

ChuckOne

sr. member

Activity: 364

Merit: 250

☕ NXT-4BTE-8Y4K-CDS2-6TB82

What do you think of the TaPoS idea?

https://docs.google.com/document/d/1RLcjSXWuU9vBJzzqLEXVACSCdn8zXKTTJRN_LfoCjNY/edit?pli=1

lopalcar

sr. member

Activity: 312

Merit: 254

Can someone send me some testNXT to 14399955396619943263 thanks

bitcoinpaul

hero member

Activity: 910

Merit: 1000

Quote from: ChuckOne on February 16, 2014, 04:23:35 PM

Quote from: bitcoinpaul on February 16, 2014, 04:21:56 PM

Quote from: Eadeqa on February 16, 2014, 04:19:20 PM

Quote from: wesleyh on February 16, 2014, 03:59:36 PM

Work done on messaging area for http://nxtra.org/nxt-client

Eventually once completed, your client should be distributed as part of NRS package

+1

Something, I really do not understand is why the NRS is consider bad?

Because you don't understand marketing? Wink

ChuckOne

sr. member

Activity: 364

Merit: 250

☕ NXT-4BTE-8Y4K-CDS2-6TB82

Quote from: bitcoinpaul on February 16, 2014, 04:21:56 PM

Quote from: Eadeqa on February 16, 2014, 04:19:20 PM

Quote from: wesleyh on February 16, 2014, 03:59:36 PM

Work done on messaging area for http://nxtra.org/nxt-client

Eventually once completed, your client should be distributed as part of NRS package

+1

Something, I really do not understand is why the NRS is consider bad?

bitcoinpaul

hero member

Activity: 910

Merit: 1000

Quote from: Eadeqa on February 16, 2014, 04:19:20 PM

Quote from: wesleyh on February 16, 2014, 03:59:36 PM

Work done on messaging area for http://nxtra.org/nxt-client

Eventually once completed, your client should be distributed as part of NRS package

+1

Eadeqa

hero member

Activity: 644

Merit: 500

Quote from: wesleyh on February 16, 2014, 03:59:36 PM

Work done on messaging area for http://nxtra.org/nxt-client

Not done yet, but done for the day...

Eventually once completed, your client should be distributed as part of NRS package

davethetrousers

full member

Activity: 196

Merit: 100

Quote from: l8orre on February 16, 2014, 03:59:41 PM

HEY! does this look like I only have 448180k physical ?!?!?!?! That will be something to check up on!

How much RAM you can effectively use depends on the ARM/GPU memory split.

Either run raspi-config or edit /boot/config.txt (gpu_mem) to set the actual memory chunk that the GPU gets.

With the minimum amount of 16MB for the GPU, which makes sense because I never use the Pi with a display, I can effectively use 496948 KiB of RAM.

ChuckOne

sr. member

Activity: 364

Merit: 250

☕ NXT-4BTE-8Y4K-CDS2-6TB82

Quote from: l8orre on February 16, 2014, 03:59:41 PM

HEY! does this look like I only have 448180k physical ?!?!?!?! That will be something to check up on!

Have a look at here:

http://hubcitylabs.org/unlocking-your-new-raspberry-pis-512mb-of-memory/

ChuckOne

sr. member

Activity: 364

Merit: 250

☕ NXT-4BTE-8Y4K-CDS2-6TB82

Quote from: Come-from-Beyond on February 16, 2014, 03:50:45 PM

Quote from: ChuckOne on February 16, 2014, 03:34:21 PM

So, when an account leases forging power to a node, what should prevent that node to mis-use that power?

Fear that the leaser will take the power back.

That should not suffice. There could be a business model made on top of this:

1) bad node tells forgers 'u get a bigger slice of the profit when u support me'
2) bad node does only accept transactions with big fees
3) people will pay

You could argue that in that case people will cash out and move on to another crypto-currency or NXT clone. That is true if NXT is young and nobody depends on it as it is the case right now.

However, if NXT is mature and a lot of services depend on it, nobody can cash out that easily and will feed the scheme

l8orre

legendary

Activity: 1181

Merit: 1018

Quote from: ebereon on February 16, 2014, 02:34:57 PM

Quote from: grex on February 16, 2014, 12:04:34 PM

Anyone got 0.7.5 successfully running on a RasPi?
Mine is crashing everytime because of memory issues.

I have RasPI running with 0.7.5. Starting with java -Xmx150m.... "Scanning Blockchain" take ~8-9 minutes. Opening acount works also, forging too.

So it should work with model A and B.

Code:

Every 1,0s: echo -n "cpu:\t$"; vcgencmd measure_temp; echo -n "arm:\t$"; vcgencmd measure_clock arm; echo -... Sun Feb 16 20:21:39 2014

cpu: $temp=49.8'C
arm: $frequency(45)=250000000
core: $frequency(1)=250000000
sdcard: $frequency(47)=250000000
core: $volt=1.05V
ram: $volt=1.13V

Resouces:
top - 20:21:40 up 11 min, 1 user, load average: 0,41, 0,81, 0,60
Tasks: 73 total, 1 running, 72 sleeping, 0 stopped, 0 zombie
%Cpu(s): 3,9 us, 2,9 sy, 9,8 ni, 83,3 id, 0,0 wa, 0,0 hi, 0,0 si, 0,0 st
KiB Mem: 249244 total, 226288 used, 22956 free, 3420 buffers
KiB Swap: 102396 total, 0 used, 102396 free, 21020 cached

PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
2328 pi 39 19 284m 177m 5328 S 10,7 72,9 8:00.08 java
3066 pi 20 0 4540 1316 1028 R 4,9 0,5 0:00.12 top
1 root 20 0 2144 712 608 S 0,0 0,3 0:02.42 init

Device: tps MB_read/s MB_wrtn/s MB_read MB_wrtn
mmcblk0 0,00 0,00 0,00 0 0
sda 0,00 0,00 0,00 0 0

Last 10 lines of nxt.log:
[2014-02-16 20:10:55.663] "allowedBotHosts" = "127.0.0.1; localhost; 0:0:0:0:0:0:0:1; 192.168.1.20; 192.168.1.113;"
[2014-02-16 20:10:55.716] "blacklistingPeriod" = "300000"
[2014-02-16 20:10:55.719] "communicationLoggingMask" = "0"
[2014-02-16 20:10:55.818] "sendToPeersLimit" = "10"
[2014-02-16 20:10:55.952] DEBUG: Database cache size set to 74240 kB
[2014-02-16 20:11:06.485] Database is at level 15
[2014-02-16 20:11:06.586] Updated database is at level 15
[2014-02-16 20:11:06.853] Scanning blockchain...
[2014-02-16 20:18:48.795] ...Done
[2014-02-16 20:18:48.952] NRS 0.7.5 started successfully.

114M /home/pi/nxt/nxt_db

Greets,
eb

Hey eb,

got a MASSIVE stacktrace with out of memory an hour ago - raspi

# Out of Memory Error (os_linux.cpp:2718), pid=2025, tid=2157327472
#
# JRE version: Java(TM) SE Runtime Environment (7.0_40-b43) (build 1.7.0_40-b43)
# Java VM: Java HotSpot(TM) Client VM (24.0-b56 mixed mode linux-arm )
# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
#

--------------- T H R E A D ---------------

..
.
.
.

CPU:total 1 (ARMv6), vfp

/proc/cpuinfo:
processor   : 0
model name   : ARMv6-compatible processor rev 7 (v6l)
BogoMIPS   : 2.00
Features   : swp half thumb fastmult vfp edsp java tls
CPU implementer   : 0x41
CPU architecture: 7
CPU variant   : 0x0
CPU part   : 0xb76
CPU revision   : 7

Hardware   : BCM2708
Revision   : 000e
Serial      : 00000000cbe0fa5f

Memory: 4k page, physical 448180k(29320k free), swap 102396k(3032k free)

vm_info: Java HotSpot(TM) Client VM (24.0-b56) for linux-arm-vfp-hflt JRE (1.7.0_40-b43), built on Aug 26 2013 21:44:37 by "java_re" with gcc 4.7.2 20120910 (prerelease)

time: Sun Feb 16 20:55:06 2014
elapsed time: 74742 seconds

pi@raspberrypi ~/nxt $

HEY! does this look like I only have 448180k physical ?!?!?!?! That will be something to check up on!

wesleyh

sr. member

Activity: 308

Merit: 250

Work done on messaging area for http://nxtra.org/nxt-client

Not done yet, but done for the day...

Come-from-Beyond

legendary

Activity: 2142

Merit: 1010

Newbie

Quote from: ChuckOne on February 16, 2014, 03:34:21 PM

So, when an account leases forging power to a node, what should prevent that node to mis-use that power?

Fear that the leaser will take the power back.

brooklynbtc

sr. member

Activity: 336

Merit: 250

AKA jefdiesel

I bought some shares, but now I want to issue my own, only have 899, can someone send 5k so i can mess around?

15265031083387211287

thanks

Topic: NXT :: descendant of Bitcoin - Updated Information - page 842. (Read 2761626 times)