Con Kolivas
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e87ff7c177
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Keep a counter of enabled pools and use that instead of iterating over the pool list. Use that value to ensure we don't set the last remaining active pool to the rejecting state.
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2012-07-29 13:15:39 +10:00 |
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Con Kolivas
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43752ee58c
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Limit thread concurrency for scrypt to 5xshaders if shaders is specified.
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2012-07-26 16:12:45 +10:00 |
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Con Kolivas
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da1b996a39
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Simplify repeated use of gpus[gpu]. in ocl.c
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2012-07-26 16:10:21 +10:00 |
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Con Kolivas
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5148502c1e
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Reinstate help information for lookup gap and thread concurrency since tc will often need to be manually set for optimal scrypt performance.
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2012-07-25 22:30:37 +10:00 |
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Con Kolivas
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ea10b08dce
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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.
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2012-07-25 22:02:14 +10:00 |
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Con Kolivas
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bff58c3bed
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Add back in new cl files.
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2012-07-24 20:55:34 +10:00 |
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Con Kolivas
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5e756d3f6a
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Don't make opt_scrypt mandatory blocking with opencl code.
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2012-07-24 20:53:05 +10:00 |
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Con Kolivas
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b3a41e40a8
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Update kernel versions reflecting changes in the API.
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2012-07-24 20:33:04 +10:00 |
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Con Kolivas
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aca34d0aa1
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Merge branch 'master' into newscrypt
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2012-07-24 20:28:52 +10:00 |
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Con Kolivas
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9a6c082ad1
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Make the thread concurrency and lookup gap options hidden on the command line and autotune parameters with a newly parsed --shaders option.
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2012-07-24 20:27:37 +10:00 |
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Con Kolivas
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458fbeb5b4
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Merge pull request #273 from kanoi/bfl
BFL force all code to timeout to avoid hanging
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2012-07-24 02:48:23 -07:00 |
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Con Kolivas
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f98774c35c
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Fix target testing with scrypt kernel as it would have been missing shares below target.
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2012-07-24 17:52:54 +10:00 |
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Kano
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c55830502a
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BFL force all code to timeout to avoid hanging
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2012-07-24 02:19:23 +10:00 |
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Con Kolivas
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3a0d60cfe1
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Always create the largest possible padbuffer for scrypt kernels even if not needed for thread_concurrency, giving us some headroom for intensity levels.
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2012-07-23 21:30:30 +10:00 |
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Con Kolivas
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d8f81c18ee
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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.
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2012-07-23 17:51:57 +10:00 |
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Con Kolivas
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89eb1fa393
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Check the maximum allocable memory size per opencl device.
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2012-07-23 17:41:31 +10:00 |
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Con Kolivas
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5087ff9069
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Add debugging output if buffer allocation fails for scrypt and round up bufsize to a multiple of 256.
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2012-07-23 16:37:13 +10:00 |
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Con Kolivas
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94c94d659a
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Nonce testing for btc got screwed up, leading to no accepted shares. Fix it.
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2012-07-23 07:38:58 +10:00 |
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Con Kolivas
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1711b4eb77
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Display size of scrypt buffer used in debug.
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2012-07-22 00:58:09 +10:00 |
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Con Kolivas
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17dfe74f96
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Allow intensities up to 20 if scrypt is compiled in.
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2012-07-22 00:49:47 +10:00 |
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Con Kolivas
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c21e15a0c3
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Add name to scrypt kernel copyright.
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2012-07-21 17:37:23 +10:00 |
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Con Kolivas
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39f7d2fa74
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Allow lookup gap and thread concurrency to be passed per device and store details in kernel binary filename.
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2012-07-21 17:31:06 +10:00 |
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Con Kolivas
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ffe1318f70
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Ignore negative intensities for scrypt.
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2012-07-21 16:05:50 +10:00 |
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Con Kolivas
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04f55a0e66
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Change the scale of intensity for scrypt kernel and fix a build warning.
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2012-07-21 13:56:54 +10:00 |
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Con Kolivas
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e45ebb62a9
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Correct target value passed to scrypt kernel.
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2012-07-21 13:30:32 +10:00 |
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Con Kolivas
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1b5c676de7
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Use 256 output slots for kernels to allow 1 for each worksize.
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2012-07-21 11:00:36 +10:00 |
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Con Kolivas
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b9e5f8e550
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Revert "Use cpu scrypt code to check if an scrypt share is below target before submitting it."
This reverts commit 808f403a14.
Conflicts:
findnonce.c
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2012-07-21 10:28:41 +10:00 |
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Con Kolivas
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a22edd2a7f
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Test the target in the actual scrypt kernel itself saving further calculations.
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2012-07-21 10:25:33 +10:00 |
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Con Kolivas
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7d53fba1ad
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Reinstate GPU only opencl device detection.
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2012-07-21 02:49:50 +10:00 |
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Con Kolivas
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d13a3f1d50
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Decrease lookup gap to 1. Does not seem to help in any way being 2.
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2012-07-21 02:47:27 +10:00 |
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Con Kolivas
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d9eba43a42
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Fix build.
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2012-07-20 23:49:43 +10:00 |
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Con Kolivas
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808f403a14
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Use cpu scrypt code to check if an scrypt share is below target before submitting it.
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2012-07-20 23:44:43 +10:00 |
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Con Kolivas
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537b28d53e
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Make pad0 and pad1 local variable in scrypt kernel.
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2012-07-20 22:10:33 +10:00 |
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Con Kolivas
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8dc0d6e485
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Constify input variable in scrypt kernel.
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2012-07-20 22:07:20 +10:00 |
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Con Kolivas
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d72add9af3
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Send correct values to scrypt kernel to get it finally working.
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2012-07-20 16:16:18 +10:00 |
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Con Kolivas
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3e61db105d
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Create command queue before compiling program in opencl.
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2012-07-18 21:58:27 +10:00 |
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Con Kolivas
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e17ee1e894
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Revert "Use uint16 in SHA256 in scrypt kernel."
This reverts commit 46592a24f4.
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2012-07-18 21:57:57 +10:00 |
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Con Kolivas
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dd25454594
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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.
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2012-07-16 22:04:48 +10:00 |
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Con Kolivas
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4abecc2674
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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.
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2012-07-16 22:03:43 +10:00 |
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Con Kolivas
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77b7ed4b9e
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Debug output per thread hashrate is out by a factor of 1000.
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2012-07-16 20:25:16 +10:00 |
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Con Kolivas
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471daecb5f
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Initialise mdplatform.
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2012-07-16 20:15:27 +10:00 |
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Con Kolivas
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07292f73a1
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Initialise mdplatform.
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2012-07-16 17:05:08 +10:00 |
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Con Kolivas
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ffd21f8db3
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Find the gpu platform with the most devices and use that if no platform option is passed.
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2012-07-16 17:04:38 +10:00 |
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Con Kolivas
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f99ac0ca78
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Allow more platforms to be probed if first does not return GPUs.
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2012-07-16 17:04:27 +10:00 |
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Con Kolivas
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861f4329b2
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Fix external scrypt algo missing.
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2012-07-16 13:39:30 +10:00 |
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Con Kolivas
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428d5e5d4d
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Limit scrypt to 1 vector.
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2012-07-16 13:22:35 +10:00 |
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Con Kolivas
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76c37891ea
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Handle KL_SCRYPT in config write.
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2012-07-16 13:19:42 +10:00 |
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Con Kolivas
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5cd4bbd21c
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Get rid of stuff.
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2012-07-16 13:18:43 +10:00 |
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Con Kolivas
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6ac14f4280
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Don't enqueuewrite buffer at all for pad8 and pass work details around for scrypt in dev_blk.
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2012-07-16 13:14:21 +10:00 |
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Con Kolivas
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a9a0bba18b
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Set the correct data for cldata and prepare for pad8 fixes.
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2012-07-16 11:53:18 +10:00 |
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