CCminer(SP-MOD) Modded GPU kernels.

[iamnewhere]

how is the command line for that? did just pool mining till now  

Screenshot of spreadcoin sp-mod #10 pascal edition



Wallet download from here

https://bitcointalk.org/index.php?topic=1045373

Spreadcoin mining guide: (includes opensource miners)

https://github.com/spreadcoin-project/SpreadCoin-Wiki/wiki/Mining-Guide

Ah thanks, i tried it with your miner and there i get with the command line "ccminer http://127.0.0.1:41677 -u rpcuser -p rpcpass" just an RPC error message, with the open source miner from the guide i get only 1/3 less khash/s with my 1070 and the error message "does not validate on CPU"

[1715278864]

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[sp_]

Ah thanks, i tried it with your miner and there i get with the command line "ccminer http://127.0.0.1:41677 -u rpcuser -p rpcpass" just an RPC error message, with the open source miner from the guide i get only 1/3 less khash/s with my 1070 and the error message "does not validate on CPU"

does it work in benchmark mode?

ccminer --benchmark

You need to install the latest Nvidia drivers.

[iamnewhere]

Ah thanks, i tried it with your miner and there i get with the command line "ccminer http://127.0.0.1:41677 -u rpcuser -p rpcpass" just an RPC error message, with the open source miner from the guide i get only 1/3 less khash/s with my 1070 and the error message "does not validate on CPU"

does it work in benchmark mode?

ccminer --benchmark

You need to install the latest Nvidia drivers.

yes benchmark works but it seems that he has some issue to connect to local spreadcoin wallet with "ccminer -o http://127.0.0.1:41677 -u rpcuser -p rpcpass" - the same command line with spreadminer works at least but there i get then just "CPU validation failed"

Error Message: "JSON inval data, json_rpc_call failed, retry after 5 seconds"

i downloaded this version 1.5.81(sp-MOD)

[sp_]

i downloaded this version 1.5.81(sp-MOD)

This version doesn't have a working spreadcoin implementation.

[iamnewhere]

i downloaded this version 1.5.81(sp-MOD)

This version doesn't have a working spreadcoin implementation.

so spreadcoin is only within the privat version, correct? then i need to mine first to get the 0.05 BTC 

[sp_]

so spreadcoin is only within the privat version, correct? then i need to mine first to get the 0.05 BTC 

There is an opensource version, but it is slow. I linked to it further up in my thread.

[iamnewhere]

so spreadcoin is only within the privat version, correct? then i need to mine first to get the 0.05 BTC 

There is an opensource version, but it is slow. I linked to it further up in my thread.

if you mean https://github.com/tsiv/spreadminer/releases - there i get the "CPU validation failed" error.

[sp_]

if you mean https://github.com/tsiv/spreadminer/releases - there i get the "CPU validation failed" error.

ok. Then I don't know. My version works, and is compiled with cuda 8.0 and optimized for the latest pascal cards. 1060 3gb/1070/1080/1080ti. (0.05btc)

[sp_]

Tried opensource remotely with 970 and 980ti, both clocked at 1400.
970 does steady 3.95, 980ti 6.15

I tried sp-mod #10 fix 3, and get 5.5MHASH @ 1400 on the gigabyte g1 gaming gtx 970. so around 40% increase on the old cards as wel and no does not validate on the cpu messages..

[chup]

I tried sp-mod #10 fix 3, and get 5.5MHASH @ 1400 on the gigabyte g1 gaming gtx 970. so around 40% increase on the old cards as well..

It's very easy to wave with percentages when there is no pool to check those numbers. SPR was profitable couple days before SP's "campaign" for private SPR miner. I was happy mining SPR one - two months before using 7790 and 7870. Difficulty raised for 2-3 times so solo mining for small miners is high risk to earn close to nothing. Or even worse to lose this 0.05BTC for 40% higher numbers showing in miner...

[sp_]

I tried sp-mod #10 fix 3, and get 5.5MHASH @ 1400 on the gigabyte g1 gaming gtx 970. so around 40% increase on the old cards as well..

It's very easy to wave with percentages when there is no pool to check those numbers. SPR was profitable couple days before SP's "campaign" for private SPR miner. I was happy mining SPR one - two months before using 7790 and 7870. Difficulty raised for 2-3 times so solo mining for small miners is high risk to earn close to nothing. Or even worse to lose this 0.05BTC for 40% higher numbers showing in miner...

What hashrates did you get on the 7790 and the 7870?

SPR is still profitable.

Here is the spreadcoin difficulty chart:

a few more rigs doesn't hurt.

The current nethashrate is around 3000 rx 580 cards with the opensource miner. Spreadcoin is a small blockchain.
 (12 MUSD marketcap value on the exchanges)  $35,002  24h trade volume at www.bittrex.com

[chup]

It was 2.3MH/s combined with one 7790 and one 7870. I was mining from 1-st of April till end of June and made 300SPR. Stopped as soon as difficulty rise 3 times. Sold SPRs at current price.

[demonking90]

The spreadcoin profit is $15 per day on the 1080ti with the sp-mod #10 fixed 3 private binary (0.05BTC)

http://i64.tinypic.com/feh2z7.png

the sp mod miner 0.05btc will get free update in future?

Yes. But spreadminer is release #10. The miner is stable and I am happy with the speed, so don't rhink
there will be more releases.

i currently using windows 10 64bit, is this miner supported?

[Amph]

Hahaha, good old spr... it is full of helium anyways so lets pump that nethash too.

Opensource:

750ti did what, 1.7MH = $1.5/ day?
970/1060 4-5MH = $5/ day? closer to 4MH $4/ day
980ti/ 1070 8-9MH = $8/ day? 6MH maybe $6/ day
1080 who knows?
1080ti 14-15MH = $15/ day? who knows?

Go mine those cheap coins... remember to sell in july.

Nethash is 8.59GH when I hit enter, will it rise?

16MH+ with 1080ti 20 intensity, with private of course

I've located a bug in Nexus sp-mod #6 on highend cards. I am working on a  free update in sp-mod #7.  ETA in the weekend.

yeah getting only 190MH with a 1080ti, should be 250MH at least

[sp_]

i currently using windows 10 64bit, is this miner supported?

Yes. but you need a NVIDIA card with compute 5.0 or higher.

[ylpkm]

"16MH+ with 1080ti 20 intensity, with private of course"

Whats the overclock, Playing with the x value didnt seem to affect much in my quick test.

[sidog]

so nexus can be mined using the skein and keccak algo?  I've downloaded Nexus Wallet v0.2.2.2 (fully synced), created the nexus.conf file in the appropriate directory, and restarted the wallet.   

ccminer -a skein -o 127.0.0.1:9325

is what i have so far.   what other details do i need in my bat file?

[sp_]

so nexus can be mined using the skein and keccak algo?  I've downloaded Nexus Wallet v0.2.2.2 (fully synced), created the nexus.conf file in the appropriate directory, and restarted the wallet.  
ccminer -a skein -o 127.0.0.1:9325
is what i have so far.   what other details do i need in my bat file?

Nexus cannot be mined with ccminer. You need skminer. (the chained skein 1024+keccak1024 algo used in Nexus is not the same as in ccminer). Ccminer has a skein512+sha256 kernel implementation.

[sp_]

The diff has only gone up from 124 to 127 in 24 hours.

Spreadcoin is the most profitable coin on the gtx 1060 3gb making $5.22 a day with sp-mod #10 (0.05BTC PM for details). This is more than they make on the 1080ti with the nicehashminer. (The nicehashminer has 50 000 users that will take your profit)
 
Only around 3000 cards are mining spreadcoin, and the algorithm can not be mined by pools. Solomining only

[sp_]

It was 2.3MH/s combined with one 7790 and one 7870. I was mining from 1-st of April till end of June and made 300SPR. Stopped as soon as difficulty rise 3 times. Sold SPRs at current price.

The first version of my optimized spreadcoin miner was released in 2015. But the latest version have optimized kernels for the latest NVIDIA gpu's. On the AMD side, there hasn't been an update for a long time.
Even the latest cards have a poor performance.