Epsylon3 (OP)
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February 01, 2015, 08:03:55 PM |
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not -d which is the device num, -f (factor) made for dev purpose (to find shares faster but which are rejected). There is no advantages except on some badly coded pools.
Algos are not all set to 1 by default, that also allow us (dev) to find the right one when we implement a new algo.
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scryptr
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February 01, 2015, 08:37:13 PM |
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not -d which is the device num, -f (factor) made for dev purpose (to find shares faster but which are rejected). There is no advantages except on some badly coded pools.
Algos are not all set to 1 by default, that also allow us (dev) to find the right one when we implement a new algo.
Thank you. I confused the JSON format "diff" for "-d" (device) commandline switch. Instead, "diff" JSON is "-f" on the commandline. I used "diff" last night as an experiment, setting ' "diff" : 0.1, ', to see if the rig would be more stable. The pool gave me a very low reported hash rate in the morning. --scryptr
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twats
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February 08, 2015, 01:42:49 PM |
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will there be support for CUDA (with compute capability 2.1) ?
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K1773R
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/dev/null
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February 09, 2015, 01:44:52 PM |
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will there be support for CUDA (with compute capability 2.1) ?
it already works with 2.1 AFAIK.
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[GPG Public Key]BTC/DVC/TRC/FRC: 1 K1773RbXRZVRQSSXe9N6N2MUFERvrdu6y ANC/XPM A K1773RTmRKtvbKBCrUu95UQg5iegrqyeA NMC: N K1773Rzv8b4ugmCgX789PbjewA9fL9Dy1 LTC: L Ki773RBuPepQH8E6Zb1ponoCvgbU7hHmd EMC: E K1773RxUes1HX1YAGMZ1xVYBBRUCqfDoF BQC: b K1773R1APJz4yTgRkmdKQhjhiMyQpJgfN
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twats
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February 09, 2015, 03:11:32 PM |
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will there be support for CUDA (with compute capability 2.1) ?
it already works with 2.1 AFAIK. no it doesnt work Lyra2re; x11
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djm34
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February 09, 2015, 03:15:40 PM |
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will there be support for CUDA (with compute capability 2.1) ?
it already works with 2.1 AFAIK. no it doesnt work Lyra2re; The way I interpret that is that there is nothing which forbid the algo from running on 2.1 device, however you'll need to strip off any reference to groestl (and x11 as well). Current implementation of x11 can't run on 2.1 nor on 3.0 devices
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djm34 facebook pageBTC: 1NENYmxwZGHsKFmyjTc5WferTn5VTFb7Ze Pledge for neoscrypt ccminer to that address: 16UoC4DmTz2pvhFvcfTQrzkPTrXkWijzXw
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Epsylon3 (OP)
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February 09, 2015, 03:28:20 PM |
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should be ok on 3.0 but the binary is not made for 2.1 (i only added SM 2.1 support for one of the 2 problematic algos, from KBomba code)
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sp_
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Team Black developer
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February 09, 2015, 03:39:50 PM |
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I can make a optimized version that supports version 2.1 with 1 BTC in donation. So start donating
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twats
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February 09, 2015, 06:11:57 PM |
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I can make a optimized version that supports version 2.1 with 1 BTC in donation. So start donating i wish to have 1 btc but you can open thread for making it 2.1 compatible with its all optimisations so people can donate you
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Epsylon3 (OP)
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February 10, 2015, 04:47:52 PM |
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lyra2 works on SM2.1 (tested on a GTX460), but you need to recompile it yourself on linux its in Makefile.am : nvcc_ARCH = -gencode=arch=compute_20,code=\"sm_21,compute_20\" on windows, its in Project settings (x86 Release target, CUDA C/C++ options, Code generation : compute_20,sm_21 ) [2015-02-10 17:45:23] 1 miner thread started, using 'lyra2' algorithm. [2015-02-10 17:45:23] Stratum difficulty set to 0.1 [2015-02-10 17:45:25] accepted: 1/1 (100.00%), 279.04 khash/s yay!!! [2015-02-10 17:45:32] GPU #0: GeForce GTX 460, 284.38 kH/s [2015-02-10 17:45:32] accepted: 2/2 (100.00%), 284.38 khash/s yay!!!
blake also : [2015-02-10 17:53:21] 1 miner thread started, using 'blake' algorithm. [2015-02-10 17:53:21] Stratum difficulty set to 1 [2015-02-10 17:53:32] accepted: 1/1 (100.00%), 88782 khash/s yay!!!
i had to underclock a bit... my GTX460 is fully broken, was 430/500 kH/s for lyra2 with a normal clock
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twats
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February 10, 2015, 05:28:58 PM |
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lyra2 works on SM2.1 (tested on a GTX460), but you need to recompile it yourself on linux its in Makefile.am : nvcc_ARCH = -gencode=arch=compute_20,code=\"sm_21,compute_20\" on windows, its in Project settings (x86 Release target, CUDA C/C++ options, Code generation : compute_20,sm_21 ) [2015-02-10 17:45:23] 1 miner thread started, using 'lyra2' algorithm. [2015-02-10 17:45:23] Stratum difficulty set to 0.1 [2015-02-10 17:45:25] accepted: 1/1 (100.00%), 279.04 khash/s yay!!! [2015-02-10 17:45:32] GPU #0: GeForce GTX 460, 284.38 kH/s [2015-02-10 17:45:32] accepted: 2/2 (100.00%), 284.38 khash/s yay!!!
blake also : [2015-02-10 17:53:21] 1 miner thread started, using 'blake' algorithm. [2015-02-10 17:53:21] Stratum difficulty set to 1 [2015-02-10 17:53:32] accepted: 1/1 (100.00%), 88782 khash/s yay!!!
i had to underclock a bit... my GTX460 is fully broken, was 430/500 kH/s for lyra2 with a normal clock i dont know how to compile or just know to write readline writeline commands in visualbasic
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sp_
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Team Black developer
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February 10, 2015, 06:42:32 PM |
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The problem with compute 2.1 compability is the algorithms who use the __SHFL instruction.
For x11 compabillity (killer) Groestl and simd needs to be rewritten, and then alot of the speed increase is gone.
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twats
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February 10, 2015, 08:58:20 PM |
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lyra2 works on SM2.1 (tested on a GTX460), but you need to recompile it yourself on linux its in Makefile.am : nvcc_ARCH = -gencode=arch=compute_20,code=\"sm_21,compute_20\" on windows, its in Project settings (x86 Release target, CUDA C/C++ options, Code generation : compute_20,sm_21 ) [2015-02-10 17:45:23] 1 miner thread started, using 'lyra2' algorithm. [2015-02-10 17:45:23] Stratum difficulty set to 0.1 [2015-02-10 17:45:25] accepted: 1/1 (100.00%), 279.04 khash/s yay!!! [2015-02-10 17:45:32] GPU #0: GeForce GTX 460, 284.38 kH/s [2015-02-10 17:45:32] accepted: 2/2 (100.00%), 284.38 khash/s yay!!!
blake also : [2015-02-10 17:53:21] 1 miner thread started, using 'blake' algorithm. [2015-02-10 17:53:21] Stratum difficulty set to 1 [2015-02-10 17:53:32] accepted: 1/1 (100.00%), 88782 khash/s yay!!!
i had to underclock a bit... my GTX460 is fully broken, was 430/500 kH/s for lyra2 with a normal clock Can you compile it for me epsylon3? İf ı earn some vtc ı will donate you
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Epsylon3 (OP)
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February 10, 2015, 10:22:00 PM |
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Yes, I will add a binary on github for SM2.1 devices and refresh the 1.5.2 with the last commits and the icon
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twats
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February 10, 2015, 10:23:15 PM |
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Yes, I will add a binary on github for SM2.1 devices
Wooww thanks..
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Epsylon3 (OP)
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February 10, 2015, 10:28:10 PM |
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Well hmmm will be the 1.5.3 ...
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Epsylon3 (OP)
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February 11, 2015, 01:34:58 AM |
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twats
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February 11, 2015, 07:23:56 AM |
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when mining with x11 it works but user not shown in the pool site when mining with lyra2re it works first after sometime nvidia gives error it escapes from error and hashrate is being 1054223
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skunk
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February 11, 2015, 09:09:03 AM |
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building fails under linux after last commit: g++ -DHAVE_CONFIG_H -I. -fopenmp -pthread -fno-strict-aliasing -I/usr/local/cuda/include -DUSE_WRAPNVML -DSCRYPT_KECCAK512 -DSCRYPT_CHACHA -DSCRYPT_CHOOSE_COMPILETIME -O3 -march=native -D_REENTRANT -falign-functions=16 -falign-jumps=16 -falign-labels=16 -MT ccminer-util.o -MD -MP -MF .deps/ccminer-util.Tpo -c -o ccminer-util.o `test -f 'util.cpp' || echo './'`util.cpp util.cpp: In function ‘void get_defconfig_path(char*, size_t, char*)’: util.cpp:153:25: error: ‘dirname’ was not declared in this scope char *dir = dirname(cmd); ^ make[2]: *** [ccminer-util.o] Error 1
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Hix
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February 11, 2015, 09:40:22 AM |
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building fails under linux after last commit: g++ -DHAVE_CONFIG_H -I. -fopenmp -pthread -fno-strict-aliasing -I/usr/local/cuda/include -DUSE_WRAPNVML -DSCRYPT_KECCAK512 -DSCRYPT_CHACHA -DSCRYPT_CHOOSE_COMPILETIME -O3 -march=native -D_REENTRANT -falign-functions=16 -falign-jumps=16 -falign-labels=16 -MT ccminer-util.o -MD -MP -MF .deps/ccminer-util.Tpo -c -o ccminer-util.o `test -f 'util.cpp' || echo './'`util.cpp util.cpp: In function ‘void get_defconfig_path(char*, size_t, char*)’: util.cpp:153:25: error: ‘dirname’ was not declared in this scope char *dir = dirname(cmd); ^ make[2]: *** [ccminer-util.o] Error 1
I have same error
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