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    [Dev] NeoScrypt GPU Miner - Public Beta Test

    Technical Development
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    • R
      RIPPEDDRAGON Regular Member last edited by

      For those who need directions to get this working.

      The new neoscrypt.cl is for modern AMD GPUs only. Use drivers 14.4 or 14.6 no others will work.

      Download the latest sgminer here:

      https://bitcointalk.org/index.php?topic=632503.0

      Copy the text out of:

      https://ottrbutt.com/tmp/neoscrypt.cl

      remove all of the text in sgminer’s neoscrypt.cl and paste all of the text in from above

      run sgminer with -w 64 -i 13 -g 2…DONE

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      • ?
        A Former User last edited by

        Could people possibly note down the memory used on the cards as well.

        Hynix/Eplida/Samsung

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        • ?
          A Former User last edited by

          +1 RIPPEDDRAGON

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          • S
            slowhash Regular Member last edited by

            Copy the text out of:

            https://ottrbutt.com/tmp/neoscrypt.cl

            remove all of the text in sgminer’s neoscrypt.cl and paste all of the text in from above

            You can also right click on the link, and select “save as” instead of doing the copy/paste thing.

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            • ChekaZ
              ChekaZ last edited by

              For those who need directions to get this working.

              The new neoscrypt.cl is for modern AMD GPUs only. Use drivers 14.4 or 14.6 no others will work.

              Download the latest sgminer here:

              https://bitcointalk.org/index.php?topic=632503.0

              Copy the text out of:

              https://ottrbutt.com/tmp/neoscrypt.cl

              remove all of the text in sgminer’s neoscrypt.cl and paste all of the text in from above

              run sgminer with -w 64 -i 13 -g 2…DONE

              Using 14.7 RC 3 Drivers for AMD. Works for me - 1 rig got 250~Kh/s on R9 280x the other one got 280kh/s same settings same cards :/

              BTC: 1Ges1taJ69W7eEMbQLcmNGnUZenBkCnn45
              FTC: 6sxjM96KMZ7t4AmDTUKDZdq82Nj931VQvY

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              • S
                slowhash Regular Member last edited by

                Anyone watched the temps on their cards with afterburner? Looks like ocean waves on mine…

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                • C
                  cisahasa last edited by

                  old nvidia gt220 from 3khs to 6khs!

                  -w64 -I 12

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                  • I
                    insanid last edited by

                    Using AMD Catalyst 14.4 WHQL drivers + sgminer 5.1.0-dev 11-10-14 + Wolf0’s newest neoscrypt kernel:

                    AMD HD 7950 (Hynix): 224 Kh/s

                    Settings: g1 I15 w64 gpu-engine1100 gpu-memclock1500 gpu-powertune20 gpu-vdcc1.281

                    AMD HD 7870 Pitcairn (Elpida): 94 Kh/s

                    Settings: g1 I15 w64 stock gpu-engine and gpu-memclock no gpu-powertune

                    People should stop being douches and post their configs and settings. Let’s help each other out. Fuck greed.

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                    • C
                      cisahasa last edited by

                      we are posting configs…

                      clock speed seems not to be so important

                      people should really give wolf some donations for his work, i sent some FTC, will send more later

                      some idiots are renting rigs under ftc profit!!

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                      • I
                        insanid last edited by

                        What I would like to know is…why on earth do we have to use old 14.4 Catalyst drivers from April 2014 to get this new kernel to work considering the previous kernel release from Wolf0 was intended to add compatibility to 14.9.x Catalyst drivers?

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                        • I
                          insanid last edited by

                          I figured out how to get wolf0’s new kernel working with AMD Catalyst 14.9.x.

                          I will post instructions and links in a couple of minutes.

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                          • D
                            daimyo last edited by

                            where can i get the new kernel? Calem, man, why are you not updating the OP?

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                            • ChekaZ
                              ChekaZ last edited by

                              where can i get the new kernel? Calem, man, why are you not updating the OP?

                              https://dl.dropboxusercontent.com/u/31024229/neoscrypt.cl

                              BTC: 1Ges1taJ69W7eEMbQLcmNGnUZenBkCnn45
                              FTC: 6sxjM96KMZ7t4AmDTUKDZdq82Nj931VQvY

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                              • C
                                cisahasa last edited by

                                https://dl.dropboxusercontent.com/u/31024229/neoscrypt.cl

                                ufo thread has the new kernel…

                                both, for sg & cg miner

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                                • I
                                  insanid last edited by

                                  How to get Wolf0’s latest neoscrypt kernel working on AMD Catalyst 14.9.x

                                  You do not need to uninstall AMD Catalyst 14.9.x drivers, and only use AMD Catalyst 14.6 RC2 drivers with this method.

                                  Download the latest sgminer-5.1.0-dev from https://www.nicehash.com/software/#sgminer

                                  Open and edit neoscrypt.cl in the folder you extracted sgminer to, and replace all text with the new Wolf0 neoscrypt kernel. Here’s the link to the newest kernel:

                                  https://raw.githubusercontent.com/sgminer-dev/sgminer/f6089abda7eb412f92693bd015fe1e5ececdea03/kernel/neoscrypt.cl

                                  Download AMD Catalyst 14.6 RC2 OpenCL DLLs from here:

                                  https://drive.google.com/file/d/0B06N0FYvyFgDMDF6eGVDUDZzWXc/view?usp=sharing

                                  You will notice I have included 13.9, 14.4, 14.6 RC2, and 14.7 RC1 AMD OCL DLLs. We will be using contents of the 14.6 RC2 AMD OCL folder.

                                  Copy all of the DLL files from the 14.6 RC2 AMD OCL folder into your sgminer folder.

                                  Start the miner with settings w64 g1 I15, or whatever custom settings you prefer.

                                  There should not be anymore HW errors due to 14.9.x drivers.

                                  Optional: You may delete the 14.6 RC2 AMD OCL files from the sgminer folder; however, if you delete the bin files generated by sgminer, the next time you run sgminer you will get HW errors.

                                  I have included a sgminer-5.1.0-dev 7z file with all of the changes listed above here:

                                  https://drive.google.com/file/d/0B06N0FYvyFgDeHBnTVEtR3BVN2c/view?usp=sharing

                                  Edit: Updated to AMD Catalyst 14.6 RC2 AMD OCL DLLs due to massive speed improvements vs. AMD Catalyst 14.4 AMD OCL DLLs.

                                  If this helps you, please consider hitting the up arrow on the right side of the post. Thanks :)

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                                  • C
                                    cisahasa last edited by

                                    was there any change on hash speed?

                                    (im on 14.7rc)

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                                    • R
                                      rynomite last edited by

                                      So far I’m getting the best results with the 14.6 drivers and the R9 290. When I used 14.4 for some reason the hash rates were far better than 14.9, but nowhere near as good as 14.6. I’m compiling a list of all of the settings I’ve tried with corresponding hash rates that I’ll post when I’m done. Currently the best I’ve seen is 300Kh/s using -I 13 and -w 64 (as mentioned earlier).

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                                      • D
                                        daimyo last edited by

                                        The fix for the 14.9 is working. Not getting hw anymore. Temps are ridiculous

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                                        • I
                                          insanid last edited by

                                          was there any change on hash speed?

                                          (im on 14.7rc)

                                          No. Hash rates are the same whether you are on 14.4 or 14.9, which is to say the hash rates are still much higher than the previous kernel.

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                                          • I
                                            insanid last edited by

                                            So far I’m getting the best results with the 14.6 drivers and the R9 290. When I used 14.4 for some reason the hash rates were far better than 14.9, but nowhere near as good as 14.6. I’m compiling a list of all of the settings I’ve tried with corresponding hash rates that I’ll post when I’m done. Currently the best I’ve seen is 300Kh/s using -I 13 and -w 64 (as mentioned earlier).

                                            I’ll try 14.6 drivers out myself and let you know. If there’s any improvement I will update the AMD OCL DLL and sgminer archives I posted.

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