[ANN] [Metiscoin] [MTS] Unique algorithm | NO PREMINE| NEW POOL! CPU/GPU - page 48.

gigawatt

full member

Activity: 168

Merit: 100

Quote from: gigawatt on January 25, 2014, 04:14:06 PM

I took the time to finally get xptMiner to compile with GCC for Windows.
It was a nightmare for me, but what does that mean for you? Christmas may have come early.

I've compiled my optimized code for each of the following architectures: generic, core2, corei7, corei7-avx, k8, k8-sse3, and barcelona (k10).

The Windows x64 binaries are available from here:
https://mega.co.nz/#F!YsZSHYKA!IC8LK_MBGwqC-gWOpO7zoQ
https://www.dropbox.com/sh/wtxvxvkirxax2vj/9P_Rxb9V1y (dropbox mirror)

Use whichever corresponds to your processor architecture.

If you're unsure, here's a quick guide based on your CPU manufacturer and age:
Intel: [Older] core2 -> corei7 -> corei7-avx [Newer]
AMD: [Older] k8 -> k8-sse3 -> barcelona (k10) [Newer]
Worst case scenario, use generic.

I will not be releasing any 32-bit builds. "High performance 32-bit" is an oxymoron.

Let me know what sort of improvements you see!
Some builds may be slightly slower than the stock jh00 miner. It all depends on your CPU.

I've added another 5-10% optimization to the code and hopefully fixed the issue with AMD builds.
It seems that mingw-gcc thinks that AMD processors don't support SSE, so it left them disabled. I've fixed that.

The code optimizations have been pushed to the github repo.
The new binaries have been uploaded. (same URLs)

Chida

full member

Activity: 212

Merit: 100

Quote from: ig0tik3d on January 25, 2014, 04:34:09 PM

gigawatt version

my version

a10-5800k -t 2

but i think need more time to test....

from my test (Windows version ) there is +7% in Khash but on ypool "Share value/h" -10%

It's only my test. If is not possible show the code, the important is "Share value/h" -10%

ig0tik3d

legendary

Activity: 1246

Merit: 1000

Quote from: gigawatt on January 25, 2014, 04:47:41 PM

Quote from: ig0tik3d on January 25, 2014, 04:34:09 PM

a10-5800k -t 2

but i think need more time to test....

I too had slightly worse performance on my AMD processor, but my Intel desktop did see an improvement.
I'm thinking it may have something to do with jh00's version including profiling.

Also, how come your binary is so large? Even the stock build is ~200k.

based on jh00 v.1.1(without any donations and any pleas for donations:) ), was ported to mingw64 (seems was compiled with unused lib), and was implemented optimization for fugue hash based on this https://github.com/floodyberry/supercop/tree/master/crypto_hash/fugue512/ccalik/vperm ... source code is too dirty...i tried optimize shavite hash but after this optimizations hashrate falling ((...

Chida

full member

Activity: 212

Merit: 100

Quote from: ig0tik3d on January 25, 2014, 04:03:23 PM

Quote from: FreePls on January 25, 2014, 03:58:31 PM

are you guys using some CPU miner or just the setgenerate true? is a standalone CPU miner more effectiv? if yes which one is best for i7 2660k cpus

with current difficulty more effective is gpu miner )) solo mine is like winning in lottery )))
more effective is pool...

p.s. little optimized cpu miner xptminer for ypool.net (win64, without any donatians)
https://mega.co.nz/#!OZwW1DhS!29KphxyYXOifzpdHwhhhTO5rglRpXCJliRrXEIAdTTE
seems more faster then gigawat version and original from ypool(v.1.1)

the code? is necessary for understand if change the statistic or there is same malware or get file like wallet.dat....

Edvin512

full member

Activity: 167

Merit: 100

selling 200MTC for 1 BTC

gigawatt

full member

Activity: 168

Merit: 100

Quote from: ig0tik3d on January 25, 2014, 04:34:09 PM

a10-5800k -t 2

but i think need more time to test....

I too had slightly worse performance on my AMD processor, but my Intel desktop did see an improvement.
I'm thinking it may have something to do with jh00's version including profiling.

Also, how come your binary is so large? Even the stock build is ~200k.

feynman69!

newbie

Activity: 9

Merit: 0

Hey Guys,

need some MTCs
Will spent 0.0668BTC

PM me some offers

kaene

hero member

Activity: 784

Merit: 1005

Quote from: Gwynbleidd on January 25, 2014, 04:22:22 PM

WTB MTC @0.0006 BTC have 0,048 BTC to spend on it.

Price at http://www.poloniex.com/exchange is twice that ... just saying ... and still not the right price

ig0tik3d

legendary

Activity: 1246

Merit: 1000

gigawatt version

my version

a10-5800k -t 2

but i think need more time to test....

belltown

sr. member

Activity: 301

Merit: 250

still can't change my profile pic

Quote from: ene1980 on January 25, 2014, 03:01:33 PM

Quote from: FreePls on January 25, 2014, 02:23:48 PM

oh god i want a exchange so hard Grin

http://www.poloniex.com/exchange

Nice exchange! So far I did 3 trades and 3 withdrawals. No issues, except sometimes site is slow.

BTW, you can trade MemoryCoins here too. Very nice!

Gwynbleidd

member

Activity: 61

Merit: 10

WTB MTC @0.0006 BTC have 0,048 BTC to spend on it.

ufear

newbie

Activity: 3

Merit: 0

Selling 2500 MTS, /q with offer, will go first (or pay escrow) to trusted members..

gigawatt

full member

Activity: 168

Merit: 100

I took the time to finally get xptMiner to compile with GCC for Windows.
It was a nightmare for me, but what does that mean for you? Christmas may have come early.

I've compiled my optimized code for each of the following architectures: generic, core2, corei7, corei7-avx, k8, k8-sse3, and barcelona (k10).

The Windows x64 binaries are available from here:
https://mega.co.nz/#F!YsZSHYKA!IC8LK_MBGwqC-gWOpO7zoQ
https://www.dropbox.com/sh/wtxvxvkirxax2vj/9P_Rxb9V1y (dropbox mirror)

Use whichever corresponds to your processor architecture.

If you're unsure, here's a quick guide based on your CPU manufacturer and age:
Intel: [Older] core2 -> corei7 -> corei7-avx [Newer]
AMD: [Older] k8 -> k8-sse3 -> barcelona (k10) [Newer]
Worst case scenario, use generic.

I will not be releasing any 32-bit builds. "High performance 32-bit" is an oxymoron.

Let me know what sort of improvements you see!
Some builds may be slightly slower than the stock jh00 miner. It all depends on your CPU.

FreePls

full member

Activity: 238

Merit: 100

Quote from: ig0tik3d on January 25, 2014, 04:03:23 PM

Quote from: FreePls on January 25, 2014, 03:58:31 PM

are you guys using some CPU miner or just the setgenerate true? is a standalone CPU miner more effectiv? if yes which one is best for i7 2660k cpus

with current difficulty more effective is gpu miner )) solo mine is like winning in lottery )))
more effective is pool...

i want to know for future cpu coins to rock them on release Wink

ig0tik3d

legendary

Activity: 1246

Merit: 1000

Quote from: FreePls on January 25, 2014, 03:58:31 PM

are you guys using some CPU miner or just the setgenerate true? is a standalone CPU miner more effectiv? if yes which one is best for i7 2660k cpus

with current difficulty more effective is gpu miner )) solo mine is like winning in lottery )))
more effective is pool...

p.s. little optimized cpu miner xptminer for ypool.net (win64, without any donatians)
https://mega.co.nz/#!OZwW1DhS!29KphxyYXOifzpdHwhhhTO5rglRpXCJliRrXEIAdTTE
seems more faster then gigawat version and original from ypool(v.1.1)

FreePls

full member

Activity: 238

Merit: 100

are you guys using some CPU miner or just the setgenerate true? is a standalone CPU miner more effectiv? if yes which one is best for i7 2660k cpus

Chida

full member

Activity: 212

Merit: 100

Quote from: ene1980 on January 25, 2014, 03:01:33 PM

Quote from: FreePls on January 25, 2014, 02:23:48 PM

oh god i want a exchange so hard Grin

http://www.poloniex.com/exchange

No withdrawal Sad

there is same problem and is very slow

ene1980

hero member

Activity: 2002

Merit: 535

Quote from: FreePls on January 25, 2014, 02:23:48 PM

oh god i want a exchange so hard Grin

http://www.poloniex.com/exchange

FreePls

full member

Activity: 238

Merit: 100

oh god i want a exchange so hard Grin

rwessels

member

Activity: 102

Merit: 10

Quote from: Halbert on January 25, 2014, 01:49:36 PM

Quote from: rwessels on January 25, 2014, 01:37:26 PM

I am just curious as to the performance that people are getting when mining with ypool? I have been playing around with the source and compiler optimizations, but it would be nice to be able to compare my results with others. This particular screenshot is one running on a 3rd gen i7 with 7 threads and SSE2 optimizations turned on.

The performance seems to be legit. I also have a 3rd gen i7 and the hashrate with 7 threads and the hashrate is about 700 kH/s.

Hash rate doesn't always tell the whole story. What kind of shares per hour are you getting? I understand there is plenty of luck involved, but the more machines that you are running on should even it out a bit. On some really old dual CPU dell servers (L5420) I seem to be getting anywhere from 50-60 shares per hour on hash rates that vary between 900 and 960. Those hash rates are about 5% higher than I was getting with the gigawatt build before I ran my optimizations.

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