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1  Bitcoin / Hardware / i search a partner that knows pcb designing on: March 04, 2014, 07:19:32 AM
i want and need to create some pcbs for two projects i try to lead .
the trouble is that softwares are not made for noob like me ....

i need one pcb or two for a new pc case and a new one that would be dedicated to mining or others opencl things .

[may be i also a need a rich guy from quatar that would prefer to give money to clever people instead of paying gay-fags that only use feet to push a ball ?]
2  Bitcoin / Bitcoin Technical Support / how to copy the bitcoin-qt folder and wallet and userdata folders to other pc ? on: March 02, 2014, 07:34:03 AM
i wonder how to do that ?
i tried with a copy of the two folder but bitcoin-qt was not launching .

by now i rebuild the userdata folder with the bootstrap.dat but i have another trouble with the wallet , i made a copy of my wallet but the numbers are not the same .
i also discovered that i can not paste the wallet info in the bitcoin-qt tab for address of wallets i use....

i tried to launch p2pool with -a wallet-numbers and without bitcoin-qt but it fails , asking for bitcoin-qt....
is p2pool able to "re-inject" the wallet it created with the first pc with the -a parameter ?

the bitcoin really look like shit , and more than thief to fear , a simple format-disk can kill a lot of "virtual-money"

3  Bitcoin / Mining support / command lines to launch softwares for my hardware on: February 28, 2014, 08:39:25 PM
i installed bitcoin-qt + p2pool + bfgminer and that seems to run well under windows 7 x64 .
bitcoin-qt created an entry in the wallet  p2pool a new one next to it

i would like to optimize the bfgminer [ and others softwares if possible ] to my hardware .
i have 3 pcs :
the one running bitcoin-qt + p2pool + bfgminer  is a single-cpu intel 4 core [ i7 3820 ] with 3 gtx570 watercooled 32 Go ram
a second pc is having a dual cpu 6 core [ xeon 5660 ] with 2 hd5970 and one gtx 560ti  watercooled 48 Go ram
last computer is having a dual cpu 4 core [ xeon 5520 ] with 1 hd 5450 watercooled 16 Go ram

i also have a tiny old comp that i use as a tv and email : i wonder if that could be better to use it for bitcoin-qt and sometimes having it offline while others are mining ?
about bitcoin-qt & p2pool , i wonder if , i can have one instance running for the 3 mining pcs  ?
for p2pool , i did not well understood the parameters for being paid .

all pcs are running win 7 x64 , i can use them also with ubuntu but like overclocking , this is not my cup of tea ;']

i wait your command lines  Grin
4  Local / Mining et Hardware / probleme de crossfirex avec 4 gpu ati on: June 27, 2012, 03:39:16 PM
j ai 2 hd5970 et une nv 570 sur une mainboard a 2 cpu : tyan s7025 .
le tout est assez bien watercoole .

le truc qui coince c est le crossfireX , avec xpx64 , il depasse pas les deux gpu , avec win7 x64 gpuz dit 4 gpu mais je fait du 15 fps avec css.. et avec win8 ccc offfre le choix de deux ou 3 gpu en crossfire . or si je bench avec kombustor , c est avec 2 gpu que le score est le meilleur ...

j aimerais ameliorer les perf avec 4 gpu et essayer d avoir ca sous xpx64 puisque c est la que j ai les meilleurs fps ...["c8
merci d avance

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