|
Parceque il est temps de sortir le BarBeQue ! Enfin du soleil !
-> []
|
|
|
|
Hum ... j'aimairais bien voir ça  Quel est le hash de la transaction ? |
|
|
|
A possible workarround for people that have hardware error with the driver 13.4 and can't downgrade the driver ... : The BFI_INT optimisation look like to be problematic on that driver version, more informations : https://bitcointalk.org/index.php?topic=221041.new#newEDIT : i think it should be a good idea to define or not BFI_INT depending on the version of the driver also and not just only the plateform name (aka Jupiter for my 5770) |
|
|
|
Hi, So start with the beggining : Using debian amd 13.4 driver give me errors while using poclbm miner : Failed verification check hardware. I use the following configuration : poclbm.py --cutoff-temp=72 -v -w 256 And a 5770 Vapor-x As i can't downgrade amd driver for various reason, i take a look at the problem. It s look like that come from some modifications made by amd in the opencl drivers. The problem look like located line 30 of the phatk kernel : 39 #ifdef BFI_INT
40 #define Ch(x, y, z) amd_bytealign(x, y, z)
41 #else
42 #define Ch(x, y, z) bitselect(z, y, x)
43 #endif
remove that code and replace it by : #define Ch(x, y, z) bitselect(z, y, x)
The amd_bytealign seems have changes in recent driver but can't found documentations ... That s works for my 5770 with driver version 13.4-2 |
|
|
|
Sorry for the trouble and thanks for explanation of the problems. |
|
|
|
|
1/ Did you use double encryption on BitPurse ?
2/ How i do to import key in Electrum :
In BitPurse :
Use last option in BitPurse Settings : "See Wallet Unencrypted" . Then entering the double encryption password, then click on view button. That give you the list of keys in a text field :
Label : blabla
Address : the bitcoin address
Private Key : sdlkfLDKFJdflkjlLKDJFLDKJflkdjfl
Label : blabla
Address : the bitcoin address
Private Key : sdlkfLDKFJdflkjlLKDJFLDKJflkdjfl
In Electrum :
Go to settings, import/export feature, Import PrivateKey and enter the Private Key of one address given by BitPurse. No need to edit them. Are you sure you didn't made any type error while entering it ?
And at the end, electrum show you the public address associated with the private key.
EDIT : The problem of using QR in a app on Harmattan (N9/N950) is that some aegis right are required, and so you can distribute only your apps via the Nokia Store or meego obs (which will be shutdown in end of May).
The other solution is to use MeeScan (available from nokia store), when you scan a bitcoin://address qr code you can open it, and it ll open BitPurse with the send To field information of that address. BitPurse register himself as the handler of bitcoin:// url handler scheme. So that works also when clicking in the browser on a bitcoin://address url.
|
|
|
|
|
Oui ... et du coup le mining sur carte graphique n'est plus trés rentable.
|
|
|
|
|
Issue #4 is now fixed and waiting in queue list of Nokia Store or available in few minutes on MeeGo OBS or my website.
Now you were talking of problem importing the private key in the electrum client. That pretty strange as i got no problem with that. Which version did you use of BitPurse 2.0.1 ? And which version of Electrum ?
Regards,
|
|
|
|
Hi, I'm the author of BitPurse. In case transaction in never included in a block this one is cancelled by Blockchain in 4 or 5 days. Blockchain.info is only broadcasting the transaction, so that s not their fault. The raw transaction is created and signed by BitPurse and send to Blockchain.info. The problem happen when you spend all input of a address, there is in this case no return ... and BitPurse add a zero output.  I'll fix that quickly. Thanks to rikur for reporting the issue on github, as i was notified and can take action. Regards, |
|
|
|
Les prix sont HT ... Attention à la douane  |
|
|
|
Oui effectivement, c'est après avoir trouvé la solution du block puisque le block inclue les transactions J'ai voulu faire simple ... ça m'apprendra a poster de bon matin |
|
|
|
par contre j'aimerai qu'on m'éclaire sur ces frais de transactions de 0,01btc (??) Le protocole bitcoin n'oblige en rien les frais de transactions, c'est l'utilisateur (ou le client bitcoin-qt) qui choisi les frais. Cependant, ce sont les mineurs qui après avoir trouvé un bloc inclue les transactions dans celui ci. Et donc peuvent inclure ou non une transaction, certains accepte des transactions sans frais, d'autre avec des frais minimes, d'autre priorise en fonction des frais. (les regles sont un tantinet plus complexe, je simplifie) C'est pour cela qu'une transaction avec des frais de 0.01 btc sera presque a coup sur inclue dans le prochain bloc, lorsque la rapidité de la transaction n'est pas nécéssaire, on peut envoyer des frais moins elevé, 0.0001 ... ou pas du tout ... |
|
|
|
|
A bit off topic, but some experts here can answer me maybe, i m trying to optimize modification i made for a de0 nano, and i m trying to estimate the power used with the altera tool power play and dse explorer. How from the simulation can i extract the toggle rate ?
thx
|
|
|
|
|
Usb provide a maximum of 500mA
An rolled core at 50mhz in a ep4ce22F17c6 (Cylone 4 with 22kLUT) (4 rounds of 32 hashers) require around 480mA, and provide 50k / 4round = 12,5 MH/s ....
And count ppwer lost in regulation for 1.2V ... that 's not interesting
|
|
|
|
|
Utiliser une difficulté superieur en pool cela n'a d'interet qu'a partir de 2GH/s ... et encore cela dépends du materiel ...
|
|
|
|
|
Ah j'ai pas lu les conditions de ventes, qu'est ce qui te fait douter dans celles ci ?
|
|
|
|
Oh l'auteur de pywallet est un codeur français Hello l'ami pythoniste Merci pour ton code, il m'a appris à comprendre le fonctionnement de bitcoin |
|
|
|
|
Du coté ingénierie électronique je ne serais pas a la hauteur pour produire quelque chose rapidement et fiable.
En revanche, si tu souhaite de l'aide sur du code ... n'hésite pas a me contacter.
Ca me ferais plaisir de voir du matos made in france
|
|
|
|
|
Show Posts
