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    Changing the hashing algorithm

    Technical Development
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    • lizhi
      lizhi last edited by

      I had compily cgminer 3.6.6 with MinGW . It can work with scrypt and keccak. But that work add neoscrypt is very complex and arduous . May God bless us !

      ------------------------------------------------------------------------
      cgminer 3.6.6
      ------------------------------------------------------------------------
      
      
      Configuration Options Summary:
      
        libcurl(GBT+getwork).: Enabled: -L/usr/local/curl/lib
        curses.TUI...........: FOUND: -lpdcurses
        OpenCL...............: FOUND. GPU mining support enabled
        scrypt...............: Enabled
        keccak...............: Enabled
        ADL..................: SDK found, GPU monitoring support enabled
      
        Avalon.ASICs.........: Disabled
        BFL.ASICs............: Disabled
        BitForce.FPGAs.......: Disabled
        BitFury.ASICs........: Disabled
        Icarus.FPGAs.........: Disabled
        Klondike.ASICs.......: Disabled
        ModMiner.FPGAs.......: Disabled
      
      Compilation............: make (or gmake)
        CPPFLAGS.............:
        CFLAGS...............: -O2 -msse2
        LDFLAGS..............:
        LDADD................:  -L/usr/local/curl/lib compat/jansson-2.5/src/.libs/lib
      jansson.a -lpthread -lOpenCL   -lws2_32 -lm
      
      Installation...........: make install (as root if needed, with 'su' or 'sudo')
        prefix...............: /usr/local
      
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      • V
        voingiappone Regular Member last edited by

        Ok… so I definitely missed something: where do I find the files for the neoscrypt?

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        • lizhi
          lizhi last edited by

          Step by Step ,

          I had compily cgminer 3.6.6 with neoscrypt on MinGW. I set --enable-neoscrypt , Compile support for neoscrypt feathercoin mining.

          I get cgminer-neoscrypt.o and cgminer.exe .

          Next, there is still a very large number of hard work. Wish me good luck.

          neoscrypt.jpg

          neoscrypt2.jpg

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          • kris_davison
            kris_davison last edited by

            wow thats amazing progress well done. I can feel a tip coming on!

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            • lizhi
              lizhi last edited by

              wow thats amazing progress well done. I can feel a tip coming on!

              We have not an OpenCL kernel, there is still a very hard work.

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              • ChekaZ
                ChekaZ last edited by

                Great job lizihi! :)

                BTC: 1Ges1taJ69W7eEMbQLcmNGnUZenBkCnn45
                FTC: 6sxjM96KMZ7t4AmDTUKDZdq82Nj931VQvY

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                • Wellenreiter
                  Wellenreiter Moderators last edited by

                  Is there someone official behind the ccminer? That’s also a viable option for nvidia and perhaps he/she/they have more time to add NS? :)

                  yes ccminer is the second miner for NVIDIA cards.

                  I have no contact there, but will check on Github, if there is a contact email. Otherwise I’l lcreate a feature request.

                  Question: can we provide neoscrypt code to the programmer of ccminer and cudaminer, or should it remain private for the time beeing?

                  -------Edit--------

                  The owner of the ccminer repository on Github is the same than for Cudaminer.

                  I think the answer ill be the same: yes, but not very soon…

                  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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                  • ghostlander
                    ghostlander Regular Member last edited by

                    Question: can we provide neoscrypt code to the programmer of ccminer and cudaminer, or should it remain private for the time beeing?

                    Yes if they agree to keep it confidential until the official public release. On the other hand, if they say “yes, but not very soon”, they get the code after the public release anyway.

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                    • F
                      Flobdeth Regular Member last edited by

                      Sorry for the post, but are there any links to what Neo is about or are you guys trying to develop it from a bastardisation of blake or something?

                      What are the main benefits we can look forward too for GPU mining or not 100% on stats yet? (other than maybe lower power and asic _resistance _short term)

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                      • ghostlander
                        ghostlander Regular Member last edited by

                        It is what Scrypt has been used to be: memory intensive, ASIC resistant, more secure. It isn’t a bastardisation of anything. The complete specification will be in the press release.

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                        • Wellenreiter
                          Wellenreiter Moderators last edited by

                          Yes if they agree to keep it confidential until the official public release. On the other hand, if they say “yes, but not very soon”, they get the code after the public release anyway.

                          I will hold back the code until the official public release

                          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

                            Time is running out. We need to be completed within 10 days.

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                            • ghostlander
                              ghostlander Regular Member last edited by

                              There is a small yet annoying bug left in the switch process. Once eliminated, I set up a testnet with a couple of P2Pools. NeoScrypt itself is fine.

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                              • Wellenreiter
                                Wellenreiter Moderators last edited by

                                Which profile will be used?

                                Or is that not finally defined?

                                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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                                • L
                                  Lukey_p last edited by

                                  i cant wait for this guys, All the luck to people working on this!

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                                  • F
                                    FeatherKing last edited by

                                    That will be a great achievement! I wish good luck to all the hard working developers.

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                                    • F
                                      FeatherKing last edited by

                                      After launching NeoScrypt, a marketing campaign is necessary to get the world know.

                                      Reshuffling the webpage can be considered as a great progress.

                                      Here are some good examples–

                                      http://www.nxt.org/

                                      http://www.blackcoin.co/

                                      http://bytecoin.org/

                                      http://www.xc-official.com/

                                      Cheers!

                                      1 Reply Last reply Reply Quote 0
                                      • ghostlander
                                        ghostlander Regular Member last edited by

                                        Which profile will be used?
                                        Or is that not finally defined?

                                        Profile zero. The other ones are for testing or compatibility.

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                                        • M
                                          mirrax last edited by

                                          After launching NeoScrypt, a marketing campaign is necessary to get the world know.

                                          Reshuffling the webpage can be considered as a great progress.

                                          Here are some good examples–

                                          http://www.nxt.org/

                                          http://www.blackcoin.co/

                                          http://bytecoin.org/

                                          http://www.xc-official.com/

                                          Cheers!

                                          Web was redesigned already, without any effect.

                                          We are preparing different PR.

                                          1 Reply Last reply Reply Quote 0
                                          • kris_davison
                                            kris_davison last edited by

                                            I think the website already looks pretty slick. I think we will get a lot of exposure from the launch of the new algo!

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