Quote from: Artemka on February 09, 2014, 02:40:47 PM

hello all

i'v tested 32 core instance (2xXeon CPU E5-2690 v2 @ 3.00GHz), and the results made me to register the forum and ask questions... =)
i use tandyuk miner on ubuntu, simply 'git' it and 'make'. start miner with default params (user&pass), nothing else.. in program i changed Primorial Multiplier -> 61 & Sieve Size -> 150000.
two hours of work:

Quote

Number of mining threads (-t): 32
Sieve Size (-s): 1500000
Sieve Percentage (-d): 10
Round Sieve Percentage (-r): 70
Prime Limit (-primes): 1000000
Primorial Multiplier (-m): 61
L1CacheElements (-c): 256000
Chain Length Target (-target): 9
BiTwin Length Target (-bttarget): 10
Sieve Extensions (-se): 7
Total Runtime: 0 Days, 1 Hours, 58 minutes, 45 seconds
Total Share Value submitted to the Pool: 4.30000019
--------------------------------------------------------------------------------
Val/h: 2.17131877 - PPS: 167929 - SPS: 153.39491272 - ACC: 1071 - Primorial: 61
Chain/Hr: 6: 0.00 7: 13.13 8: 1.01

what i do wrong? it seems, that results should be much better...
does anybody can explain what params to use to improve chain/hr? may be somebody used such instance and ready to share optimal settings? Or give a link with explanation of PPS, SPS , ACC etc and what numbers i need to achieve.

p.s. Excuses for my English =)

Hello Artemka, and welcom to the forums!

At first I'd suggest you to keep the system running for a little more time. To get a usefull impression of what output you will receive you should leave it running at least for one week I'd say. I've started mining about 1 1/2 months ago and noticed an average pattern of Chain lenght decrease by 10 when incresing the length by 1.

This means, If you do ~13 7-chains/h, you will propably make ~1,3 8-chains, 0,13 9-chains, 0,013 10-chains and so on. Based on my calculater and going out from a value of 13 7-chains/h, you would make around ~7,93 Shares/hour on the long term, based on yPool share values.

This again would be ~114 USD or ~84 per month based on current exchange rates per XPM and weighting the current difficulty of ~10,42.

But that is just some calculation geekism right now. Wink

I really recommend you to leave the system running for some time and recalculate the value again when you know your real output.