Author Topic: mc2miner 0.1e - Optimized CPU/GPU Miner  (Read 56107 times)

0 Members and 1 Guest are viewing this topic.

Offline mc2miner

  • Newbie
  • *
  • Posts: 11
    • View Profile
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

Offline Grekk

  • Jr. Member
  • **
  • Posts: 29
    • View Profile
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

Offline Unosuke

  • Newbie
  • *
  • Posts: 17
    • View Profile
  • BitShares: 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:

Offline Delinquency

  • Sr. Member
  • ****
  • Posts: 370
    • View Profile
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.

Offline tomorrow

  • Full Member
  • ***
  • Posts: 173
    • View Profile
Hi, thanks for the work!

Cloud you provide a direct download link without installing any downloader
software? It is a bit inconvenient... Thanks.
Vote for seraphim to lead a team of supporters as MMC CSO
Send 0.00000001 to MVTEcsoL9GvfezMUgEDnhr7ioRAsByuTAv

Offline sandor111

  • Newbie
  • *
  • Posts: 10
    • View Profile
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
« Last Edit: January 06, 2014, 09:31:11 pm by sandor111 »

Offline Drew

  • Newbie
  • *
  • Posts: 8
    • View Profile
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?

Offline svyatoslav

  • Full Member
  • ***
  • Posts: 60
    • View Profile
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.
Donate memorycoin.info

MMC: M8DJnqMBuW6QGfoprDDr4jMgCnDBuyChfq

Offline sjasbury

  • Newbie
  • *
  • Posts: 4
    • View Profile
I see that I was trying the wrong pool.

Offline mc2miner

  • Newbie
  • *
  • Posts: 11
    • View Profile
Linux supported in 0.1b version.

Offline sjasbury

  • Newbie
  • *
  • Posts: 4
    • View Profile
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

Offline mc2miner

  • Newbie
  • *
  • Posts: 11
    • View Profile
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.

Offline sjasbury

  • Newbie
  • *
  • Posts: 4
    • View Profile
I am having trouble with the bat file can anyone post theirs. The app keeps closing immediately.

Thanks

Offline Djemi

  • Jr. Member
  • **
  • Posts: 30
    • View Profile
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?

Offline mc2miner

  • Newbie
  • *
  • Posts: 11
    • View Profile
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 :(