Quote from: bigjme on April 27, 2014, 12:11:14 PM

Quote from: Dotcommie on April 27, 2014, 10:21:49 AM

Quote from: cbuchner1 on April 27, 2014, 08:12:53 AM

Quote from: cvax on April 27, 2014, 06:16:48 AM

Quote from: bigjme on April 27, 2014, 12:48:48 AM

yeh i can see a lot of people are going to ask, here is 32bit and 64bit ccminer 0.6 compiled
https://mega.co.nz/#!Aw13XIYD!ETSB1GRSQdmqGt1jnlMLV4ZOhJ__qtfOSc0vOMKyUQY

Thanks bigjme. Is this Compute 3.5? I tried using your compile with my same old groestl bat file. The performance was worse. From 3100+ kh/s down to ~2450kh/s. You experiencing any difference?

on Windows this should now be built in four flavours, when done correctly Wink

Compute 2.0 with #define MAXWELL_OR_FERMI 1 <-- Fermi
Compute 3.0 with #define MAXWELL_OR_FERMI 0 <-- old Kepler
Compute 3.5 with #define MAXWELL_OR_FERMI 0 <-- highend Kepler and GT630/640 with compute 3.5
Compute 3.5 with #define MAXWELL_OR_FERMI 1 <-- for Maxwell

the flag must be set in both .cu modules with "groestl" in its name. It affects
the speed optimization of the Groestl code.

at some point I will code a runtime selection of the MAXWELL_OR_FERMI flag.

Christian

I'm guessing the build bigjme made was for maxwell and that's why my 670 in the system is reporting crazy high hashrate, but is there a chance it's actually hashing between 1-2Mhash? lol (I normally run separate bat files but I just left it since it looks like I've missed the train on this one anyways)

I just compiled the build straight from github sorry guys.

Would it be possible for you (or someone else) to compile it with the "#define MAXWELL_OR_FERMI" flag to 0? I would like to use the myriad-groestl algo, but my 780's are getting the insane hashrates with no confirmations bug, as others are getting on non-Maxwell cards.

I tried doing it myself, but Nvidia's CUDA toolkit doesn't recognize Visual Studio Express as a legitimate VS application, so I'm not exactly sure what else to do.

If you could even point me in the direction where I can find instructions to compile it myself if compiling it is too much trouble on your end, I'd really appreciate it.