mc2miner 0.1e - Optimized CPU/GPU Miner

[mc2miner]

Code: [Select]

./mc2miner --url http://work.mmcpool.com/ --threads 32 --idle [my mmcwallet]
mc2miner v0.1b version
Intel AES New Instructions detected
Using AVX instruction set (use --noavx to disable)
[00:40:36] Starting 32 threads for mining
Segmentation fault (core dumped)
Ubuntu 13.10

cat /proc/cpuinfo | grep flags
to see if your system supports `aes` and `avx`. if `avx` is not supported, you can use `sse4_1` by adding the `--noavx` parameter
for example:

Code: [Select]

[root@dev ~]# cat /proc/cpuinfo | grep flags
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush mmx fxsr sse sse2 ht syscall nx lm up rep_good unfair_spinlock pni ssse3 cx16 sse4_1 sse4_2 popcnt aes hypervisor lahf_lm

[Grekk]

Code: [Select]

./mc2miner --url http://work.mmcpool.com/ --threads 32 --idle [my mmcwallet]
mc2miner v0.1b version
Intel AES New Instructions detected
Using AVX instruction set (use --noavx to disable)
[00:40:36] Starting 32 threads for mining
Segmentation fault (core dumped)
Ubuntu 13.10

[Unosuke]

Hi, thanks for the work!

Cloud you provide a direct download link without installing any downloader
software? It is a bit inconvenient... Thanks.

Just click the link right at the top next to Download:

[Delinquency]

It hangs after 5s on Ubuntu, CPU is dual L5639 so it should be supported..

Edit: 8 threads works fine, anything above that makes it hang.
Edit2: Solution is just start 3 instances, so they will use 24 threads total

Supposedly my L5639 runs much faster with 256 threads.

[tomorrow]

Hi, thanks for the work!

Cloud you provide a direct download link without installing any downloader
software? It is a bit inconvenient... Thanks.

[sandor111]

It hangs after 5s on Ubuntu, CPU is dual L5639 so it should be supported..

Edit: 8 threads works fine, anything above that makes it hang.
Edit2: Solution is just start 3 instances, so they will use 24 threads total

[Drew]

Great work!  I am seeing 4.7/s where I was seeing 3.5/sec on a 4770k.  I am also running a dual opteron with a total of 32 cores.  I am getting 7/sec.  Any chance you are working on an AMD version?  Orare the performance benefits AESNI based?

[svyatoslav]

Could you compile it under AMD or share sources plz. I'm facing this error

Intel AES New Instructions NOT detected on this platform - mc2miner will now terminate.

[sjasbury]

I see that I was trying the wrong pool.

[mc2miner]

Linux supported in 0.1b version.

[sjasbury]

mc2miner.exe --url http://mmcpool.1gh.com:8080 --threads 8 --noavx --idle MB5bR7FC9sr4csBBkFeDWYMVWmHpJJYi5u


This is what I am running on Win7 64bit and it crashes immediately. I've also tried --aesni

[mc2miner]

I am having trouble with the bat file can anyone post theirs. The app keeps closing immediately.

Thanks

That maybe caused by your CPU/OS not supporting specific instruction set. At least AESNI should be supported. If AVX is not supported, try adding --noavx parameter to use SSE4 instead.

[sjasbury]

I am having trouble with the bat file can anyone post theirs. The app keeps closing immediately.

Thanks

[Djemi]

From the reply seems more speedups on high-end CPUS ("no improvement" on i5, ~20% on i7, lot more on "24 thread server")
Is there any MMC pools who support XPT protocol? Seems better than HTTP getwork.
I don't have a MAC

For me it is as a miracle, do you think can optimize it more?

[mc2miner]

From the reply seems more speedups on high-end CPUS ("no improvement" on i5, ~20% on i7, lot more on "24 thread server")
Is there any MMC pools who support XPT protocol? Seems better than HTTP getwork.
I don't have a MAC