你是有知识的矿工，

呵呵，不是有知识，而是被痛苦的事实教育过。我挖了 6000 多 ltc 大部分在 22 块卖掉了。好在后来 90 多
重新买回来，200 多卖掉，没有遗恨终生。

但已经严重内伤了。

我碰到的矿工多是手上有百张卡，什么币值钱就挖什么币。然后马上兑BTC。

我想这也是个很好的策略。我是挖出来兑 LTC。比 BTC 风险大点，翻倍的可能性也大点。

会屯币的矿工一般是像你一样有信仰的矿工。凭什么相信会涨100倍。

因为 pts 曾经从 2 块涨到 200 啊。200 除以 2 = 100，没算错吧。

pts 的目标很逆天，能不能实现很难说，不过外部条件比 BTC 总是好太多了吧。

目前显卡产量很不错。一个币的挖矿成本大概就2美元。目前牌价还是12美元以上。

你这个成本和我的认知有点差别。

我个人是用闲置的 CPU 和 N 卡挖 pts。A 卡挖其它山寨比较划算，不挖 pts。

我有一张 nVidia 650 显卡，专门开辟帐号用来测收益的，算力 450 cpm，
在 beeeeer.org 每天差不多挖 0.1 个 pts，大概 7 元钱，估算电费大概 2.5 元。

大概 4 个月显卡回本。

我的 haswell 算力 600 cpm，电费低点，回本时间也差不多吧。

A 卡如果挖 ltc 差不多也是类似情况，不算电费 3 个月显卡回本。

如果挖了就卖，和贩白菜差不多了，何必冒价格瞬间归零，心脏病大发作的风险搞这个。

如果是早期矿工，显卡早已回本，挖的都是赚的，那另说。

It's up and seems found 1 blocks in 10 min.

It runs at 599.6 c/m for at long time and I'm really panic.

thank god now cpm : 600.5.

[STATS] 2014-Feb-02 12:08:19 | 600.5 c/m | 9.3 sh/m | VL: 1885 (99.5%), RJ: 9 (0.5%), ST: 0 (0.0%)

Hi dga,

After 3 or 4 days, the v8 avx slow down from 320 to 260 cpm.
v8 avx2 not sure since run as daemon, but profit seems drop to 75%。

kill the ptsminer and restart seems fix it.

I'm not sure what's happening, since the yam get a lot of reject from beeeeer.org too.

yam on 1GH has no problem using new xpt2h protocol and port 18120.

Now ptsminer is beeeeer.org lock-in.

Any plan to support xpt2h protocol?

haswell e3-1230 v3 upgraded.

beta7 avx2 cpm : 530
beta8 avx2 cpm : 542

It's now faster than my 530 cpm GT 560!

by the way, seems ptsminer work 60 s for developer then 200 s for miner.
next round 1200 s for developer and 40,000 s for miner.

That's good if I'm running a server and never power off.

But when I run ptsminer on my desktop, in most case I run about 20,000 s
then power off.

So 1200 / 20000 = 6%.

for avx2 even 6% the ptsminer still far better than yam, so just for your information.

using same Internet connecion, my ivybridge (avx sse beta7) RJ is higher than haswell (avx2 beta7).

Now on several machine, VL 1013 and avxsse 14.3% : avx2 0.1%.

Hi dga,

ptsminer-dga-beta7-avx2-linux64-static.bin running at 530 cpm on my e3-1230 v3.

RJ is about 0.5% - 1.2%. Very nice.

Now running your miner on all my haswell machine.

In the other hand, ptsminer-dga-beta7-avxsse-linux64-static.bin has 20% RJ very
often. terrible.

minor issue:

when the ptsminer start, seems all workers are print texts at same time
 so screen a little mess. for example:

spawning 6 worker thread(s)
[WORKER[WORKER1] starting
0] starting

Fix it or not, I guess no one really care about that

then some Feature-Request:

At present, the ptsminer output 3 kind of information:
[MASTER], [WORKER] and [STATS]

as a miner, I don't care about [MASTER], [WORKER]. I just want to see [STATS].

"66101067<->34749031 #29878"

No one understand it except you developer, I guess.

I don't want to see "[MASTER] submitted share -> SHARE", since I have VL already.

"[MASTER] work received" is useful, though.

By the way, RJ is reject, ST is stale, what the "VL" is?

And the ST always 0 on my machine.

At last, maybe you should not open source your code. Now @archit start to port
your code back to linux, hell.

In China a packer rebuild your code and earn 20%.