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    Changing the hashing algorithm

    Technical Development
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    • kris_davison
      kris_davison last edited by

      Can’t wait. :)

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      • T
        tmuir12 Regular Member last edited by

        Well done!!

        Mind if I repost your screen shoot on the FTC and neoscrypt threads on bitcoin talk?

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        • lizhi
          lizhi last edited by

          My 7870 card can work,but p2pool say hashrate is zero . :(

          **@ChekaZ ,how to fix ? **

          my p2pool copy from https://github.com/wellenreiter01/p2pool-neoscrypt

          [2014-08-22 21:45:04] Switching pool 0 http://pool.ftc-c.com:19328 to stratumcp://pool.ftc-c.com:19328
[2014-08-22 21:42:02] Pool 0 difficulty changed to 0.015259
[2014-08-22 21:42:02] Network diff set to 18.4E
[2014-08-22 21:42:02] Stratum from pool 0 detected new block
[2014-08-22 21:42:02] Stratum from pool 0 requested work restart
[2014-08-22 21:42:03] Waiting for work to be available from pools.
[2014-08-22 21:42:03] Work available from pools, resuming.
[2014-08-22 21:42:03] Waiting for work to be available from pools.
[2014-08-22 21:42:03] Work available from pools, resuming.
[2014-08-22 21:42:21] Accepted b5b49e0f Diff 1/1 GPU 1
[2014-08-22 21:43:06] Accepted a58bd0ea Diff 1/1 GPU 1
[2014-08-22 21:43:11] Accepted 526fad7b Diff 1/1 GPU 1


Worker TRsuTqxAMKZNvC7JzGNgvM49rkQNcxqjhi submitted share with hash > target:
Local: 0H/s in last 10.0 minutes Local dead on arrival: ??? Expected time to share: ???

          neo13.jpg

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          • Wellenreiter
            Wellenreiter Moderators last edited by

            Lizhi, you are forwarded to the strreaum of the pool,which isn’t working for neoscrypt.

            Use the ‘–no-fixprotocol’ parameter on the command line.

            Please check exact spelling with cgminer --help

            Feathercoin development donation address: 6p8u3wtct7uxRGmvWr2xvPxqRzbpbcd82A
            Openpgp key: 0x385C34E77F0D74D7 (at keyserver.ubuntu.com)/fingerprint: C7B4 E9EA 17E1 3D12 07AB 1FDB 385C 34E7 7F0D 74D7

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            • lizhi
              lizhi last edited by

              Thanks , I update p2pool code. Now it work. :)

              I can mine PXC ,can mine FTC-testcoin too .

              neo102.jpg

              neo101.jpg

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              • lizhi
                lizhi last edited by

                I received those coin.

                neo103.jpg

                mine FTC-testnet command line:
cgminer --neoscrypt --fix-protocol -I 12,8 --worksize 256,256 --thread-concurrency 8960,1120  -g 1 --shaders 1792,1120 -o http://pool.ftc-c.com:19328 -u TRsuTqxAMKZNvC7JzGNgvM49rkQNcxqjhi -p x

mine PXC command line:
cgminer --neoscrypt --fix-protocol -I 12,8 --worksize 256,256 --thread-concurrency 8960,1120  -g 1 --shaders 1792,1120 -o http://95.85.57.10:10554 -u PfF9PKBjkmz7gFAkA7h6ajY5AHc9B1mijW -p x
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                • T
                  tmuir12 Regular Member last edited by

                  Well done

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                  • F
                    Flobdeth Regular Member last edited by

                    Lizhi, tried__-g 3 ? just out of curiosity, not had a chance to play with it yet. (Note to self: never ask Lizhi mining advice, only financial >:D ) *runs off giggling*

                    Question: Is there any leeway under Neo to play around with transaction speeds, without changing block rewards/times, or is there too much risk of security issues with that?

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                    • ghostlander
                      ghostlander Regular Member last edited by

                      ChekaZ, what are the cards delivering 40+ KH/s each?

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                      • ?
                        A Former User last edited by

                        defultsetx DISPLAY 0
                        setx GPU_MAX_ALLOC_PERCENT 100
                        setx GPU_USE_SYNC_OBJECTS 1

                        cgminer.exe --neoscrypt --worksize 256 --thread-concurrency 250 -I 8 --gpu-memclock 1000 --gpu-engine 1000 -o http://pool.ftc-c.com:19328 -u TRsuTqxAMKZNvC7JzGNgvM49rkQNcxqjhi -p x --fix-protocol

                        A:373 R:5 HW:28 WU:3.7/m @ 4.45Kh/s ~40mins of mining with nVidia GT 630M

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                        • lizhi
                          lizhi last edited by 

                          defultsetx DISPLAY 0
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1

cgminer.exe --neoscrypt --worksize 256 --thread-concurrency 250 -I 8 --gpu-memclock 1000 --gpu-engine 1000 -o http://pool.ftc-c.com:19328 -u TRsuTqxAMKZNvC7JzGNgvM49rkQNcxqjhi -p x --fix-protocol

                          A:373 R:5 HW:28 WU:3.7/m @ 4.45Kh/s ~40mins of mining with nVidia GT 630M

                          OK ,your miner are working.

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                          • lizhi
                            lizhi last edited by

                            ChekaZ, what are the cards delivering 40+ KH/s each?

                            AMD R 280X

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                            • F
                              Flobdeth Regular Member last edited by

                              AMD R 280X

                              Your card listed?.. https://litecoin.info/Mining_hardware_comparison

                              I have to play a lot of trial and error with my cards, the 4 gig 270X’s (they outperform some 280’s with less power, why I went for the 4gigs, algo dependant) aint listed there and tbh, I really cba compiling for the linux box, I’m being lazy, letting the coders code before I poke at the new toys.

                              Just throwing this site out there, cause no way a 280 should be running at only 1k 1050 minimum, sure, ramp it up in 5’s from there, till the drivers crash, roll it back 5, start with a standard 1500 memclock

                              –gpu-memclock 1070 --gpu-engine 1500

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                              • ?
                                A Former User last edited by

                                A:2736 R:25 HW:0 WU:4.2/m @4.44Kh/s

                                No errors. This was running overnight. nVidia GeForce GT 630M

                                defultsetx DISPLAY 0
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1

cgminer.exe --neoscrypt --worksize 256 --thread-concurrency 300 -I 8 --gpu-memclock 1000 --gpu-engine 1000 -o http://pool.ftc-c.com:19328 -u TD8nGRpSxHyrw327LR1kJxwsin21GcyDwF -p x --fix-protocol

                                10a29ec34de9412e1e519e51efc8424cdc998d7b

                                Also, Who was this? Spiked to 33,558 h/s

                                a11b3754b61a55dad2ec5f6a4b31f430fddfe3f3

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                                • ?
                                  A Former User last edited by

                                  What does WU:x mean?

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                                  • T
                                    tmuir12 Regular Member last edited by

                                    NeoscryptGPU.png

                                    Gigabyte Gv-R7870C-2GD 7870 PCI-E

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                                    • T
                                      tmuir12 Regular Member last edited by

                                      What does WU:x mean?

                                      WU:   The Work Utility defined as the number of diff1 equivalent shares / minute

                                      http://bitcoin.stackexchange.com/questions/19260/deciphering-cgminer-interface-in-terminal

                                      So I’m guessing the higher the number the more efficient your miner is

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                                      • ?
                                        A Former User last edited by

                                        Ah nice. Cheers.

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                                        • lizhi
                                          lizhi last edited by

                                          Which version Catalyst is best ?

                                          my 7850 ,7970 are HW ,not work.

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                                          • T
                                            tmuir12 Regular Member last edited by

                                            I think 13.4 is the best, but 14.4 for me was only 1% or 2% slower so not a huge difference.

                                            I was running 8.something and that would crash cgminer.

                                            What version are you currently using?

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