[ANN] cudaMiner & ccMiner CUDA based mining applications [Windows/Linux/MacOSX]

[th00ber]

Wow ... just check my uptime on KopiemTu.
Never hit that with sgminer and BAMT
Stable as fuck !!

Code:

root@kopiemtu:~# uptime
 22:25:39 up 34 days, 28 min,  1 user,  load average: 0,54, 0,47, 0,45

[Bombadil]

https://github.com/KBomba/ccminer-KBomba/commit/af4a88615e3416be1adf72870f14dcd9eee527f0
sp_, something like that? Gives me only small boost though, around 50kh/s, so it could be just a calc error.

[tbearhere]

ccminer with whirlcoin support: https://github.com/djm34/ccminer

donation FrsvZzCqxkhQxfua31BggEeTdTXUcpy2JL

thanks djm34, Im mining stright to your wallet.    ps i hope thats a whirl coin address

EDIT: for 8 hrs getting 4,300mh/s per card x 6

[sp_]

https://github.com/KBomba/ccminer-KBomba/commit/af4a88615e3416be1adf72870f14dcd9eee527f0
sp_, something like that? Gives me only small boost though, around 50kh/s, so it could be just a calc error.

you don't need to add casing on compute version. the rol macro is already casing.

I think that variables that are written to, needs a break to avoid a stall. So by reordering the instructions / reimplementing in assembly language we can avoid some stalls.

x13 / cuda_x13_hamsi512.cu

#define HAMSI_L(a, b, c, d) { \
        (a) = ROTL32(a, 13); \
        (c) = ROTL32(c, 3); \
        (b) ^= (a) ^ (c); \  //stall
        (d) ^= (c) ^ SPH_T32((a) << 3); \
        (b) = ROTL32(b, 1); \
        (d) = ROTL32(d, 7); \
        (a) ^= (b) ^ (d); \ //stall
        (c) ^= (d) ^ SPH_T32((b) << 7); \
        (a) = ROTL32(a, 5); \
        (c) = ROTL32(c, 22); \
    }

BUG

[Beave162]

Anyone try the 740 4gb with YACoin???

[bathrobehero]

Is it possible to change the fan speed, GPU engine etc and read the GPU temps with ccMiner (Xubuntu)?

I don't think so, but I'd really love that function. The reason for that because every algo has different stable overclocks and so I either run without optimal stable OC or I instacrash half my cards if I switch to something like X15 after an overclock-friendly algo. So with that feature I could always include the optimal overclock profiles in the batch file.

[th00ber]

Is it possible to change the fan speed, GPU engine etc and read the GPU temps with ccMiner (Xubuntu)?

I don't think so, but I'd really love that function. The reason for that because every algo has different stable overclocks and so I either run without optimal stable OC or I instacrash half my cards if I switch to something like X15 after an overclock-friendly algo. So with that feature I could always include the optimal overclock profiles in the batch file.

you can use the linux nvidia tools to get the infos
/usr/bin/nvidia-smi --query-gpu=index,temperature.gpu,fan.speed --format=csv,noheader,nounits

[sp_]

x13 / cuda_x13_hamsi512.cu


try to replace sbox with sbox_pipelined (stallfree)

#define SBOX(a, b, c, d) { \
        uint32_t t; \
        t = (a); \
        (a) &= (c); \
        (a) ^= (d); \
        (c) ^= (b); \
        (c) ^= (a); \
        (d) |= t; \
        (d) ^= (b); \
        t ^= (c); \
        (b) = (d); \
        (d) |= t; \
        (d) ^= (a); \
        (a) &= (b); \
        t ^= (a); \
        (b) ^= (d); \
        (b) ^= t; \
        (a) = (c); \
        (c) = (b); \
        (b) = (d); \
        (d) = SPH_T32(~t); \
    }

--->>

#define sbox_pipelined(a, b, c, d, a1, b1, c1, d1) { \
        uint32_t t,t1; \
        t = (a); \
        t1 = (a1); \
        (a) &= (c); \
        (a1) &= (c1); \
        (a) ^= (d); \
        (a1) ^= (d2); \
        (c) ^= (b); \
        (c1) ^= (b1); \
        (c) ^= (a); \
        (c1) ^= (a1); \
        (d) |= t; \
        (d1) |= t1; \
        (d) ^= (b); \
        (d1) ^= (b1); \
        t ^= (c); \
        t1 ^= (c1); \
        (b) = (d); \
        (b1) = (d1); \
        (d) |= t; \
        (d1) |= t1; \
        (d) ^= (a); \
        (d1) ^= (a1); \
        (a) &= (b); \
        (a1) &= (b1); \
        t ^= (a); \
        t1 ^= (a1); \
        (b) ^= (d); \
        (b1) ^= (d1); \
        (b) ^= t; \
        (b1) ^= t1; \
        (a) = (c); \
        (a1) = (c1); \
        (c) = (b); \
        (c1) = (b1); \
        (b) = (d); \
        (b1) = (d1); \
        (d) = SPH_T32(~t); \
        (d1) = SPH_T32(~t2); \
    }

and

SBOX(hamsi_s00, hamsi_s08, hamsi_s10, hamsi_s18); \
      SBOX(hamsi_s01, hamsi_s09, hamsi_s11, hamsi_s19); \
      SBOX(hamsi_s02, hamsi_s0A, hamsi_s12, hamsi_s1A); \
      SBOX(hamsi_s03, hamsi_s0B, hamsi_s13, hamsi_s1B); \
      SBOX(hamsi_s04, hamsi_s0C, hamsi_s14, hamsi_s1C); \
      SBOX(hamsi_s05, hamsi_s0D, hamsi_s15, hamsi_s1D); \
      SBOX(hamsi_s06, hamsi_s0E, hamsi_s16, hamsi_s1E); \
      SBOX(hamsi_s07, hamsi_s0F, hamsi_s17, hamsi_s1F); \


------>

   sbox_pipelined(hamsi_s00, hamsi_s08, hamsi_s10, hamsi_s18,hamsi_s01, hamsi_s09, hamsi_s11, hamsi_s19); \
   sbox_pipelined(hamsi_s02, hamsi_s0A, hamsi_s12, hamsi_s1A,hamsi_s03, hamsi_s0B, hamsi_s13, hamsi_s1B); \
   sbox_pipelined(hamsi_s04, hamsi_s0C, hamsi_s14, hamsi_s1C,hamsi_s05, hamsi_s0D, hamsi_s15, hamsi_s1D); \
   sbox_pipelined(hamsi_s06, hamsi_s0E, hamsi_s16, hamsi_s1E,hamsi_s07, hamsi_s0F, hamsi_s17, hamsi_s1F); \

[bathrobehero]

Is it possible to change the fan speed, GPU engine etc and read the GPU temps with ccMiner (Xubuntu)?

I don't think so, but I'd really love that function. The reason for that because every algo has different stable overclocks and so I either run without optimal stable OC or I instacrash half my cards if I switch to something like X15 after an overclock-friendly algo. So with that feature I could always include the optimal overclock profiles in the batch file.

you can use the linux nvidia tools to get the infos
/usr/bin/nvidia-smi --query-gpu=index,temperature.gpu,fan.speed --format=csv,noheader,nounits

I'm using windows, it's just that I always have to manually set oc profiles with EVGA or MSI between algos but I usually forgot.

[djm34]

x13 / cuda_x13_hamsi512.cu


try to replace sbox with sbox_pipelined (stallfree)

#define SBOX(a, b, c, d) { \
        uint32_t t; \
        t = (a); \
        (a) &= (c); \
        (a) ^= (d); \
        (c) ^= (b); \
        (c) ^= (a); \
        (d) |= t; \
        (d) ^= (b); \
        t ^= (c); \
        (b) = (d); \
        (d) |= t; \
        (d) ^= (a); \
        (a) &= (b); \
        t ^= (a); \
        (b) ^= (d); \
        (b) ^= t; \
        (a) = (c); \
        (c) = (b); \
        (b) = (d); \
        (d) = SPH_T32(~t); \
    }

--->>

#define sbox_pipelined(a, b, c, d, a1, b1, c1, d1) { \
        uint32_t t,t1; \
        t = (a); \
        t1 = (a1); \
        (a) &= (c); \
        (a1) &= (c1); \
        (a) ^= (d); \
        (a1) ^= (d2); \
        (c) ^= (b); \
        (c1) ^= (b1); \
        (c) ^= (a); \
        (c1) ^= (a1); \
        (d) |= t; \
        (d1) |= t1; \
        (d) ^= (b); \
        (d1) ^= (b1); \
        t ^= (c); \
        t1 ^= (c1); \
        (b) = (d); \
        (b1) = (d1); \
        (d) |= t; \
        (d1) |= t1; \
        (d) ^= (a); \
        (d1) ^= (a1); \
        (a) &= (b); \
        (a1) &= (b1); \
        t ^= (a); \
        t1 ^= (a1); \
        (b) ^= (d); \
        (b1) ^= (d1); \
        (b) ^= t; \
        (b1) ^= t1; \
        (a) = (c); \
        (a1) = (c1); \
        (c) = (b); \
        (c1) = (b1); \
        (b) = (d); \
        (b1) = (d1); \
        (d) = SPH_T32(~t); \
        (d1) = SPH_T32(~t2); \
    }

and

SBOX(hamsi_s00, hamsi_s08, hamsi_s10, hamsi_s18); \
      SBOX(hamsi_s01, hamsi_s09, hamsi_s11, hamsi_s19); \
      SBOX(hamsi_s02, hamsi_s0A, hamsi_s12, hamsi_s1A); \
      SBOX(hamsi_s03, hamsi_s0B, hamsi_s13, hamsi_s1B); \
      SBOX(hamsi_s04, hamsi_s0C, hamsi_s14, hamsi_s1C); \
      SBOX(hamsi_s05, hamsi_s0D, hamsi_s15, hamsi_s1D); \
      SBOX(hamsi_s06, hamsi_s0E, hamsi_s16, hamsi_s1E); \
      SBOX(hamsi_s07, hamsi_s0F, hamsi_s17, hamsi_s1F); \


------>

   sbox_pipelined(hamsi_s00, hamsi_s08, hamsi_s10, hamsi_s18,hamsi_s01, hamsi_s09, hamsi_s11, hamsi_s19); \
   sbox_pipelined(hamsi_s02, hamsi_s0A, hamsi_s12, hamsi_s1A,hamsi_s03, hamsi_s0B, hamsi_s13, hamsi_s1B); \
   sbox_pipelined(hamsi_s04, hamsi_s0C, hamsi_s14, hamsi_s1C,hamsi_s05, hamsi_s0D, hamsi_s15, hamsi_s1D); \
   sbox_pipelined(hamsi_s06, hamsi_s0E, hamsi_s16, hamsi_s1E,hamsi_s07, hamsi_s0F, hamsi_s17, hamsi_s1F); \

there is only one hash per thread...

[zelante]

Any plans to work in the split miner layout into the next few versions of ccminer or nvminer?

if you help me find source of nvminer, i'll help you release split screen with nvminer core.

[Newwsr]

which the password to download the x15 file - 07/15/2014?

[sp_]

x13 / cuda_x13_hamsi512.cu

try to replace sbox with sbox_pipelined (stallfree)

there is only one hash per thread...

Yes, but sbox is not the whole hash. As you can see the input and output doesn't change.

[djm34]

which the password to download the x15 file - 07/15/2014?

DA4AF09FE5377715856BA0B10A29C95867053ECBF4105DBDD8957DA78B4127E49E4717DD667CEEF B

Don't understand why nobody remember it...  

[djm34]

x13 / cuda_x13_hamsi512.cu

try to replace sbox with sbox_pipelined (stallfree)

there is only one hash per thread...

Yes, but sbox is not the whole hash. As you can see the input and output doesn't change.

yes, but I need to "plug it" to something...

edit: never mind, I read the code, I can try... 

[sp_]

The alu in the cudacore needs perhaps more time, so the sbox could be expanded to take 32 input variables. Then there will always be 4 instructions in different registers.

http://en.m.wikipedia.org/wiki/Instruction_pipeline

[sp_]

Replace SBOX with sbox_pipelined

In the code:

SBOX(hamsi_s00, hamsi_s08, hamsi_s10, hamsi_s18); \
      SBOX(hamsi_s01, hamsi_s09, hamsi_s11, hamsi_s19); \
      SBOX(hamsi_s02, hamsi_s0A, hamsi_s12, hamsi_s1A); \
      SBOX(hamsi_s03, hamsi_s0B, hamsi_s13, hamsi_s1B); \
      SBOX(hamsi_s04, hamsi_s0C, hamsi_s14, hamsi_s1C); \
      SBOX(hamsi_s05, hamsi_s0D, hamsi_s15, hamsi_s1D); \
      SBOX(hamsi_s06, hamsi_s0E, hamsi_s16, hamsi_s1E); \
      SBOX(hamsi_s07, hamsi_s0F, hamsi_s17, hamsi_s1F); \


------>

   sbox_pipelined(hamsi_s00, hamsi_s08, hamsi_s10, hamsi_s18,hamsi_s01, hamsi_s09, hamsi_s11, hamsi_s19); \
   sbox_pipelined(hamsi_s02, hamsi_s0A, hamsi_s12, hamsi_s1A,hamsi_s03, hamsi_s0B, hamsi_s13, hamsi_s1B); \
   sbox_pipelined(hamsi_s04, hamsi_s0C, hamsi_s14, hamsi_s1C,hamsi_s05, hamsi_s0D, hamsi_s15, hamsi_s1D); \
   sbox_pipelined(hamsi_s06, hamsi_s0E, hamsi_s16, hamsi_s1E,hamsi_s07, hamsi_s0F, hamsi_s17, hamsi_s1F); \

[Newwsr]

which the password to download the x15 file - 07/15/2014?

DA4AF09FE5377715856BA0B10A29C95867053ECBF4105DBDD8957DA78B4127E49E4717DD667CEEF B

Don't understand why nobody remember it...  

not and this is not

[djm34]

which the password to download the x15 file - 07/15/2014?

DA4AF09FE5377715856BA0B10A29C95867053ECBF4105DBDD8957DA78B4127E49E4717DD667CEEF B

Don't understand why nobody remember it... 

not and this is not

damn it, I can't remember either 

[Newwsr]

which the password to download the x15 file - 07/15/2014?

DA4AF09FE5377715856BA0B10A29C95867053ECBF4105DBDD8957DA78B4127E49E4717DD667CEEF B

Don't understand why nobody remember it... 

not and this is not

damn it, I can't remember either