CCminer(SP-MOD) Modded GPU kernels.

[k0stas]

I will wait for the Psi algorithm and i build a new mining rig  

[BitTeo]

I will wait for the Psi algorithm and i build a new mining rig  

Do not know this is a new coin? do you have a link? thank you .

[rednoW]

I will wait for the Psi algorithm and i build a new mining rig  

I think χ   (Chi) algo will be more profitable

[zijieli]

Free hsr-mod

[BitTeo]

Free hsr-mod

Power consumption and settings ? .

[joblo]

Dont get it about simd and groesti.

Two of the slowest algos of the X1X chains, which sp_ devoted a lot of work to (rightfully).
Also they are probably what you can improve more, based on alexis code.

Ironically two of the better functions on the CPU. There is no HW AES on a GPU so that affects Groestl.
Simd on the CPU is horizontally vectorized maybe it will provide some ideas for improving the GPU implementation.

By horizontal I mean that a single nonce can be hashed using vector instructions where vertical would be hashing
multiple nonces in parallel in a single thread.

[switz]

Hey guys,

I have a problem with spmod hsr miner.
I have 8 gpu rigs and threads dont start 5-6 mins.
After 5-6 minutes later, it gives error "Cuda error in func 'scanhash_x14' at line 200 : out of memory."

I dont use overlock tools. Everything is at the factory settings.

And i am using my rigs zen and zec for a over 2 weeks, before that i used on sigt for 2 months.

I have total 9 rigs and i have same issues all of them.

Now i am using tpruvot 2.2.2 without any errors.

[sp_]

add 32gb of virtual memory

[pallas]

Dont get it about simd and groesti.

Two of the slowest algos of the X1X chains, which sp_ devoted a lot of work to (rightfully).
Also they are probably what you can improve more, based on alexis code.

Ironically two of the better functions on the CPU. There is no HW AES on a GPU so that affects Groestl.
Simd on the CPU is horizontally vectorized maybe it will provide some ideas for improving the GPU implementation.

By horizontal I mean that a single nonce can be hashed using vector instructions where vertical would be hashing
multiple nonces in parallel in a single thread.

Expand is done in 8-way, using warp shuffle.

[antantti]

Investor = someone who puts money into the system in the form of buying cryptos. Miners = people who mint coins with hardware.

Add trader= someone who only makes some volume. You still don't get it?  

And a free bump.

[sp_]

not profitable anymore, maybe you can try to make a faster phi miner, now we are at 13.3 MH for a 1070

I'm at 19 19.2 stock clocks 100% tdp. ccminer 2.2.2 is at 18.2 MHASH (gtx 1070)

[Dr_Victor]

not profitable anymore, maybe you can try to make a faster phi miner, now we are at 13.3 MH for a 1070

I'm at 19 19.2 stock clocks 100% tdp. ccminer 2.2.2 is at 18.2 MHASH (gtx 1070)

I am at 20Mh 70 PL on phi with gtx 1070 and open miner

[sp_]

I am at 20Mh 70 PL on phi with gtx 1070 and open miner

Yes, it can go much higher, but I am testing at stock clocks first. exe vs exe file to compare when I work..

I am testing the ccminer 2.2.2 cuda 9.0 32 bit build?
Which build are you using?

[go6ooo1212]

not profitable anymore, maybe you can try to make a faster phi miner, now we are at 13.3 MH for a 1070

I'm at 19 19.2 stock clocks 100% tdp. ccminer 2.2.2 is at 18.2 MHASH (gtx 1070)

19.5 on 70% TDP with ccminer 2.2.2 here (PALIT 1070SJS)

[sp_]

If anybody is interested, I have made a keccak sp-mod #1  (smartcash, maxcoin etc)
Here is the speed with 100% tdp and oc on the gtx 1070.



0.05 btc donation. pm for details.

[sp_]

Current mining profit with keccak sp-mod #1 is $2 per 1070 card @ 845MHASH

[wacko]

Here is the speed with 100% tdp and oc on the gtx 1070.

What does 100% tdp and oc mean in your case — what are the actual clocks? I'm currently running alexis ccminer and getting 756 MH/s from gtx 1070 @ 1873/4480 MHz. That's Palit Gamerock card at 75% tdp. Just trying to understand what kind of actual performance boost there is with your miner, 843 MH/s is ~ 11% faster than my current rate, but still need to know your clocks to make a fair comparison.
And what about other cards - could you tell us what the hashrates are for 1060, 1080, 1080 Ti?

[sp_]

And the price to the moon...

[sp_]

still need to know your clocks to make a fair comparison.

11% faster is 11% more income. The clocks depend on your rig, config. power usage and cards. I can run at 840 for a long time.  (stable clocks) My miner is faster than the alexis miner. on some cards a few percent, on other cards more.

[EthereumPY]

where's the kecckat algo ? i couldn't found it at https://whattomine.com