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sgminer
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2539 Commits (da1b996a396d82f328e82818a49cdb6e56b38e57)
 

Author SHA1 Message Date
Con Kolivas da1b996a39 Simplify repeated use of gpus[gpu]. in ocl.c
13 years ago
Con Kolivas 5148502c1e Reinstate help information for lookup gap and thread concurrency since tc will often need to be manually set for optimal scrypt performance.
13 years ago
Con Kolivas ea10b08dce Find the nearest power of 2 maximum alloc size for the scrypt buffer that can successfully be allocated and is large enough to accomodate the thread concurrency chosen, thus mapping it to an intensity.
13 years ago
Con Kolivas bff58c3bed Add back in new cl files.
13 years ago
Con Kolivas 5e756d3f6a Don't make opt_scrypt mandatory blocking with opencl code.
13 years ago
Con Kolivas b3a41e40a8 Update kernel versions reflecting changes in the API.
13 years ago
Con Kolivas aca34d0aa1 Merge branch 'master' into newscrypt
13 years ago
Con Kolivas 9a6c082ad1 Make the thread concurrency and lookup gap options hidden on the command line and autotune parameters with a newly parsed --shaders option.
13 years ago
Con Kolivas 458fbeb5b4 Merge pull request #273 from kanoi/bfl
13 years ago
Con Kolivas f98774c35c Fix target testing with scrypt kernel as it would have been missing shares below target.
13 years ago
Kano c55830502a BFL force all code to timeout to avoid hanging
13 years ago
Con Kolivas 3a0d60cfe1 Always create the largest possible padbuffer for scrypt kernels even if not needed for thread_concurrency, giving us some headroom for intensity levels.
13 years ago
Con Kolivas d8f81c18ee Use the detected maximum allocable memory on a GPU to determine the optimal scrypt settings when lookup_gap and thread_concurrency parameters are not given.
13 years ago
Con Kolivas 89eb1fa393 Check the maximum allocable memory size per opencl device.
13 years ago
Con Kolivas 5087ff9069 Add debugging output if buffer allocation fails for scrypt and round up bufsize to a multiple of 256.
13 years ago
Con Kolivas 94c94d659a Nonce testing for btc got screwed up, leading to no accepted shares. Fix it.
13 years ago
Con Kolivas 1711b4eb77 Display size of scrypt buffer used in debug.
13 years ago
Con Kolivas 17dfe74f96 Allow intensities up to 20 if scrypt is compiled in.
13 years ago
Con Kolivas c21e15a0c3 Add name to scrypt kernel copyright.
13 years ago
Con Kolivas 39f7d2fa74 Allow lookup gap and thread concurrency to be passed per device and store details in kernel binary filename.
13 years ago
Con Kolivas ffe1318f70 Ignore negative intensities for scrypt.
13 years ago
Con Kolivas 04f55a0e66 Change the scale of intensity for scrypt kernel and fix a build warning.
13 years ago
Con Kolivas e45ebb62a9 Correct target value passed to scrypt kernel.
13 years ago
Con Kolivas 1b5c676de7 Use 256 output slots for kernels to allow 1 for each worksize.
13 years ago
Con Kolivas b9e5f8e550 Revert "Use cpu scrypt code to check if an scrypt share is below target before submitting it."
13 years ago
Con Kolivas a22edd2a7f Test the target in the actual scrypt kernel itself saving further calculations.
13 years ago
Con Kolivas 7d53fba1ad Reinstate GPU only opencl device detection.
13 years ago
Con Kolivas d13a3f1d50 Decrease lookup gap to 1. Does not seem to help in any way being 2.
13 years ago
Con Kolivas d9eba43a42 Fix build.
13 years ago
Con Kolivas 808f403a14 Use cpu scrypt code to check if an scrypt share is below target before submitting it.
13 years ago
Con Kolivas 537b28d53e Make pad0 and pad1 local variable in scrypt kernel.
13 years ago
Con Kolivas 8dc0d6e485 Constify input variable in scrypt kernel.
13 years ago
Con Kolivas d72add9af3 Send correct values to scrypt kernel to get it finally working.
13 years ago
Con Kolivas 3e61db105d Create command queue before compiling program in opencl.
13 years ago
Con Kolivas e17ee1e894 Revert "Use uint16 in SHA256 in scrypt kernel."
13 years ago
Con Kolivas dd25454594 Detach pthread from within the api thread in case it is terminated due to not being instantiated before pthread_cancel is called from main, leading to a segfault.
13 years ago
Con Kolivas 4abecc2674 Detach pthread from within the api thread in case it is terminated due to not being instantiated before pthread_cancel is called from main, leading to a segfault.
13 years ago
Con Kolivas 77b7ed4b9e Debug output per thread hashrate is out by a factor of 1000.
13 years ago
Con Kolivas 471daecb5f Initialise mdplatform.
13 years ago
Con Kolivas 07292f73a1 Initialise mdplatform.
13 years ago
Con Kolivas ffd21f8db3 Find the gpu platform with the most devices and use that if no platform option is passed.
13 years ago
Con Kolivas f99ac0ca78 Allow more platforms to be probed if first does not return GPUs.
13 years ago
Con Kolivas 861f4329b2 Fix external scrypt algo missing.
13 years ago
Con Kolivas 428d5e5d4d Limit scrypt to 1 vector.
13 years ago
Con Kolivas 76c37891ea Handle KL_SCRYPT in config write.
13 years ago
Con Kolivas 5cd4bbd21c Get rid of stuff.
13 years ago
Con Kolivas 6ac14f4280 Don't enqueuewrite buffer at all for pad8 and pass work details around for scrypt in dev_blk.
13 years ago
Con Kolivas a9a0bba18b Set the correct data for cldata and prepare for pad8 fixes.
13 years ago
Con Kolivas 3d1b4d6374 Revert "Use uint16 in SHA256_fresh in scrypt kernel."
13 years ago
Con Kolivas 04edf4bfa2 Temporarily set opencl to use all devices to allow debugging of scrypt kernel rapidly.
13 years ago