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1  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][MTC][CPU mining] Metiscoin | new secure hashing, NO PREMINE| LAUNCHED! on: January 24, 2014, 02:18:20 AM
If you would like to try my build of xptminer used for ypool, the code is compiling for linux or windows here: https://github.com/clintar/xptMiner
x86_64 binary here: https://dl.dropboxusercontent.com/u/105316582/xptclintar.zip


If you compile it for linux, you can try to get a speed increase using llvm/clang by running
Code:
make CXX=clang++ CC=clang
instead of just make

Notes about speed:
I'm getting mixed feedback about speed. Some the windows binary is faster than jh00's linked at ypool's howto page, a few said it was slower. On my machine, the windows build runs faster in wine than compiling it native, but my coworker's machine runs much faster native, and even faster after compiling with llvm/clang. Almost double from wine or even running the windows version in native windows (he dual boots).

So try multiple ways if you can and please let me know if it runs better for you or not, either way, and what cpu type, distro, and compiler version if you compile it.

Disclosure:
It's got a 1% fee by default, which you can set the amount with -d.


why clang is faster than g++ ?
2  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] MemoryCoin 2.0 (MMC) - First CPU AES-NI Coin on: December 24, 2013, 02:01:16 PM
there are 2 pools available

see  https://bitsharestalk.org/index.php?topic=1588.0

3  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] MemoryCoin 2.0 (MMC) - First CPU AES-NI Coin on: December 24, 2013, 01:54:28 PM
You can trade MMC on exchange BTER  now!  the price is about 1.5 ~ 2 dollar/MMC
4  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] MemoryCoin 2.0 (MMC) - CPU Mining on: December 22, 2013, 03:49:23 AM
Hi, today when I checked my wallet I saw this:



Should I be happy or is this a false alarm? getmininginfo displays that it's mining on block 1003 so I think that this is incorrect.

You should update your client, go to your %APPDATA%/memorycoin/ folder and delete everything but wallet.dat:

Then you should have the correct client. (We are in the 1500's block already.)

waht device you're using!?


it seems he is using an old wallet release
5  Alternate cryptocurrencies / Altcoin Discussion / Re: [Giveaway] MemoryCoin 2.0 MMC on: December 20, 2013, 11:17:25 AM
MPdPVjvfGznoz72KFJMvtKwNYrH2Mm8Ln8

Thanks!
6  Alternate cryptocurrencies / Altcoin Discussion / Re: [MMC] MemoryCoin 2.0 giveaway on: December 19, 2013, 03:20:22 PM
MPdPVjvfGznoz72KFJMvtKwNYrH2Mm8Ln8

Thanks!
7  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] MemoryCoin 2.0 (MMC) - Emergency Fork - Block 607 - 0.8.54 on: December 19, 2013, 03:08:00 PM
Well, I've been running the Windows client for about 5 days and have encountered some bugs. They are all the same for all 3 released binary versions and didn't improve in any way. Just want to summarize the issues for the Windows build:

1. Sync problem

After starting the client it can't sync ("No block source available"). Reproduced behind NAT. Sometimes you simply have to wait 10-30 min. and it syncs. Sometimes it doesn't. Adding lots of nodes from this thread to the memorycoin.conf file seems to fix this issue.

Also sometimes the client appears to be synced but the block count is less than real block count. Improves after some time or after restart.

2. Program crash

Usually happens when you turn mining on and off several times or change thread count. For example: Mine 4 Processes -> Mine 2 Processes -> Switch Mining Off -> Mine 4 Processes -> crash. I noticed that you have to wait for some time for mining to actually stop before enabling it again but it doesn't prevent crashes. Sometimes the crash is followed by database corruption.

3. Database corruption

Happens after number 3. After starting the client it shows a dialog like "Do you want to rebuild index?" Then it reindexes the database.

4. Mining stops

After mining for some time it stops. Enabling mining with any number of threads doesn't work even if the blockchain is in sync and with correct block count. Restarting client fixes this.

5. The application doesn't close

Usually happens after number 4. After closing the client window memorycoin-qt.exe can still be seen in the process list.

i can confirm all of these issues, too
8  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] [QRK] Quark | Super secure hashing | CPU mining on: December 19, 2013, 07:59:19 AM
Hey guys,

What is going on with Bter? Is it normal that they are updating servers this long. I have some coins there so I am worried. Smiley


try  cn.bter.com
9  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] MemoryCoin 2.0 (MMC) - Now With Block Rewards! on: December 18, 2013, 03:57:32 AM
Thought I would share my stats to help keep the momentum going

i7-3610QM @ 2.30ghz

"blocks" : 446,
"currentblocksize" : 2779,
"currentblocktx" : 8,
"difficulty" : 0.00001555,
"errors" : "",
"genproclimit" : 8,
"hashespermin" : 2.52846438,
"pooledtx" : 8,
"testnet" : false


I'm happy for an 18 month old laptop Smiley

Hmm...I have Intel i7-3820 @ 3.6 GHZ
24GB RAM

{
"blocks" : 565,
"currentblocksize" : 1193,
"currentblocktx" : 1,
"difficulty" : 0.00003196,
"errors" : "",
"genproclimit" : 8,
"hashespermin" : 2.09299892,
"pooledtx" : 1,
"testnet" : false
}

Does this seem right?  Compared to the laptop?  Anything I can do to bump up the h/min?  I tried to setgenerate true 32 but all that does is heat up my CPU, no hash speed increase.  I can overclock, does that help?

Cheers!




your hpm is a little low

My I7 3770 4 core 8 thread

{
    "blocks" : 567,
    "currentblocksize" : 1385,
    "currentblocktx" : 2,
    "difficulty" : 0.00002454,
    "errors" : "",
    "genproclimit" : 8,
    "hashespermin" : 3.56588164,
    "pooledtx" : 2,
    "testnet" : false
}
10  Alternate cryptocurrencies / Altcoin Discussion / Re: ^**[BTC/MMC]**^ Google Spreadsheet Exchange on: December 17, 2013, 08:18:51 AM
Selling 50 MMC for 0.012 BTC/MMC
11  Alternate cryptocurrencies / Altcoin Discussion / Re: Memorycoin giveaway on: December 17, 2013, 05:05:30 AM
MMvmUejhPxRAUaSMYPKYLR8sVHgLhVr28J

thanks!
12  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] MemoryCoin 2.0 (MMC) - Now With Block Rewards! on: December 16, 2013, 03:37:27 PM
I wan t to sell 300 MCC for 4 BTC , anybody interested pm please

WTF How you mine 300?Huh That isn’t luck
Possible botnet controller?
I would like to know how someone could get 300 mcc when most people are getting 1-1.5 rewards.
Unless we've ramped up to 280 rewards now. In which case, we seriously need a pool.

10PTS = 1 MMC at the beginning
13  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] MemoryCoin 2.0 (MMC) - Large Block Rewards Soon on: December 16, 2013, 11:15:10 AM
I am ready to sell 20 MMC for 0.48 BTC totally (0.024 BTC/MMC).

PM me
14  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] MemoryCoin 2.0 (MMC) - Large Block Rewards Soon on: December 16, 2013, 09:07:39 AM
WTB 20 MMC.  Post your offer!

0.024 BTC/MMC, total: 20*0.024 = 0.48 BTC

you can leave your MMC address first
15  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] MemoryCoin 2.0 (MMC) - Large Block Rewards Soon on: December 16, 2013, 08:58:25 AM
WTB 5 MMC for 0.15BTC (@0.03BTC/MEM)



I can give MMC to your address first and then you give me BTC. ok ?

I know my account is new.  I don't know how to improve reputation.

You can leave your MMC address first
16  Local / 挖矿 / Re: 普通矿工继续挖矿还有多大意义? on: December 16, 2013, 05:57:37 AM
各种币的难度都暴涨,矿机上T的都快出来了吧
17  Local / 挖矿 / Re: 试了下cex.io云挖矿,不是很推荐 on: December 16, 2013, 05:45:22 AM
除非是早期进入挖矿,否则会越来越难,入不敷出,还不如屯一点币等着升值
18  Local / 中文 (Chinese) / Re: 转:印度比特币大会利好消息! on: December 16, 2013, 05:23:32 AM
不算啥大利好吧,统一比特币价格本来就不好实现
五部委的文件太牛了,一下子就把行情打蔫了
19  Local / 山寨币 / Re: 现在投资山寨币像是在股市里的感觉了 on: December 16, 2013, 05:15:47 AM
APC那个明显是交易网站作祟,开盘时网站根本没法充值,但是却又这么高的交易单
20  Local / 山寨币 / Re: Cryptsy一直在偷偷扣我钱 on: December 16, 2013, 05:08:40 AM
扣钱没遇到过,但是昨天提现慢是真的,提币十多个小时后才到账,结果大跌
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