th00ber
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July 22, 2014, 08:26:39 PM |
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Wow ... just check my uptime on KopiemTu. Never hit that with sgminer and BAMT ![Tongue](https://bitcointalk.org/Smileys/default/tongue.gif) Stable as fuck !! ![Smiley](https://bitcointalk.org/Smileys/default/smiley.gif) root@kopiemtu:~# uptime 22:25:39 up 34 days, 28 min, 1 user, load average: 0,54, 0,47, 0,45
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tbearhere
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July 22, 2014, 09:04:29 PM Last edit: July 22, 2014, 09:32:38 PM by tbearhere |
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thanks djm34, Im mining stright to your wallet. ![Grin](https://bitcointalk.org/Smileys/default/grin.gif) ps i hope thats a whirl coin address EDIT: for 8 hrs getting 4,300mh/s per card x 6
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sp_
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July 22, 2014, 09:11:50 PM Last edit: July 22, 2014, 09:31:47 PM by sp_ |
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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
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Beave162
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![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
July 22, 2014, 09:21:24 PM |
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Anyone try the 740 4gb with YACoin???
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YaCoin: YL5kf54wPPXKsXd5T18xCaNkyUsS1DgY7z BitCoin: 14PFbLyUdTyxZg3V8hnvj5VXkx3dhthmDj
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bathrobehero
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ICO? Not even once.
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July 22, 2014, 09:23:45 PM |
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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.
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Not your keys, not your coins!
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th00ber
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![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
July 22, 2014, 09:47:35 PM |
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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
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sp_
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July 22, 2014, 09:52:41 PM |
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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); \
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bathrobehero
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ICO? Not even once.
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![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
July 22, 2014, 09:57:55 PM |
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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.
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Not your keys, not your coins!
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djm34
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July 22, 2014, 10:11:49 PM |
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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...
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djm34 facebook pageBTC: 1NENYmxwZGHsKFmyjTc5WferTn5VTFb7Ze Pledge for neoscrypt ccminer to that address: 16UoC4DmTz2pvhFvcfTQrzkPTrXkWijzXw
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zelante
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![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
July 22, 2014, 10:15:29 PM |
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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.
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Newwsr
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![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
July 22, 2014, 10:23:47 PM |
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which the password to download the x15 file - 07/15/2014?
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sp_
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July 22, 2014, 10:27:20 PM |
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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.
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djm34
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July 22, 2014, 10:27:24 PM |
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which the password to download the x15 file - 07/15/2014?
DA4AF09FE5377715856BA0B10A29C95867053ECBF4105DBDD8957DA78B4127E49E4717DD667CEEF B Don't understand why nobody remember it... ![Grin](https://bitcointalk.org/Smileys/default/grin.gif)
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djm34 facebook pageBTC: 1NENYmxwZGHsKFmyjTc5WferTn5VTFb7Ze Pledge for neoscrypt ccminer to that address: 16UoC4DmTz2pvhFvcfTQrzkPTrXkWijzXw
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djm34
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July 22, 2014, 10:30:17 PM |
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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... ![Grin](https://bitcointalk.org/Smileys/default/grin.gif)
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djm34 facebook pageBTC: 1NENYmxwZGHsKFmyjTc5WferTn5VTFb7Ze Pledge for neoscrypt ccminer to that address: 16UoC4DmTz2pvhFvcfTQrzkPTrXkWijzXw
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sp_
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July 22, 2014, 10:32:39 PM |
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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
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sp_
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July 22, 2014, 10:34:00 PM |
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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); \
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Newwsr
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![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
July 22, 2014, 10:36:19 PM |
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which the password to download the x15 file - 07/15/2014?
DA4AF09FE5377715856BA0B10A29C95867053ECBF4105DBDD8957DA78B4127E49E4717DD667CEEF B Don't understand why nobody remember it... ![Grin](https://bitcointalk.org/Smileys/default/grin.gif) not and this is not
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djm34
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July 22, 2014, 10:43:16 PM |
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which the password to download the x15 file - 07/15/2014?
DA4AF09FE5377715856BA0B10A29C95867053ECBF4105DBDD8957DA78B4127E49E4717DD667CEEF B Don't understand why nobody remember it... ![Grin](https://bitcointalk.org/Smileys/default/grin.gif) not and this is not damn it, I can't remember either ![Grin](https://bitcointalk.org/Smileys/default/grin.gif)
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djm34 facebook pageBTC: 1NENYmxwZGHsKFmyjTc5WferTn5VTFb7Ze Pledge for neoscrypt ccminer to that address: 16UoC4DmTz2pvhFvcfTQrzkPTrXkWijzXw
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Newwsr
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![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
July 22, 2014, 10:44:34 PM |
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which the password to download the x15 file - 07/15/2014?
DA4AF09FE5377715856BA0B10A29C95867053ECBF4105DBDD8957DA78B4127E49E4717DD667CEEF B Don't understand why nobody remember it... ![Grin](https://bitcointalk.org/Smileys/default/grin.gif) not and this is not damn it, I can't remember either ![Grin](https://bitcointalk.org/Smileys/default/grin.gif) ![Embarrassed](https://bitcointalk.org/Smileys/default/embarrassed.gif)
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