Con Kolivas
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b40c8b848f
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Limit total number of curls recruited per pool to the number of mining threads to prevent blasting the network when we only have one pool to talk to.
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13 years ago |
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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13 years ago |
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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13 years ago |
Con Kolivas
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da1b996a39
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Simplify repeated use of gpus[gpu]. in ocl.c
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13 years ago |
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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13 years ago |
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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13 years ago |
Con Kolivas
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bff58c3bed
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Add back in new cl files.
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13 years ago |
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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13 years ago |
Con Kolivas
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b3a41e40a8
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Update kernel versions reflecting changes in the API.
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13 years ago |
Con Kolivas
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aca34d0aa1
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Merge branch 'master' into newscrypt
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13 years ago |
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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13 years ago |
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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13 years ago |
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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13 years ago |
Kano
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c55830502a
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BFL force all code to timeout to avoid hanging
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13 years ago |
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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13 years ago |
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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13 years ago |
Con Kolivas
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89eb1fa393
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Check the maximum allocable memory size per opencl device.
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13 years ago |
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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13 years ago |
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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13 years ago |
Con Kolivas
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1711b4eb77
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Display size of scrypt buffer used in debug.
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13 years ago |
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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13 years ago |
Con Kolivas
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c21e15a0c3
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Add name to scrypt kernel copyright.
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13 years ago |
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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13 years ago |
Con Kolivas
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ffe1318f70
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Ignore negative intensities for scrypt.
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13 years ago |
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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13 years ago |
Con Kolivas
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e45ebb62a9
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Correct target value passed to scrypt kernel.
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13 years ago |
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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13 years ago |
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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13 years ago |
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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13 years ago |
Con Kolivas
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7d53fba1ad
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Reinstate GPU only opencl device detection.
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13 years ago |
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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13 years ago |
Con Kolivas
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d9eba43a42
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Fix build.
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13 years ago |
Con Kolivas
|
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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13 years ago |
Con Kolivas
|
537b28d53e
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Make pad0 and pad1 local variable in scrypt kernel.
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13 years ago |
Con Kolivas
|
8dc0d6e485
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Constify input variable in scrypt kernel.
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13 years ago |
Con Kolivas
|
d72add9af3
|
Send correct values to scrypt kernel to get it finally working.
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13 years ago |
Con Kolivas
|
3e61db105d
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Create command queue before compiling program in opencl.
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13 years ago |
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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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.
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13 years ago |
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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13 years ago |
Con Kolivas
|
77b7ed4b9e
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Debug output per thread hashrate is out by a factor of 1000.
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13 years ago |
Con Kolivas
|
471daecb5f
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Initialise mdplatform.
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13 years ago |
Con Kolivas
|
07292f73a1
|
Initialise mdplatform.
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13 years ago |
Con Kolivas
|
ffd21f8db3
|
Find the gpu platform with the most devices and use that if no platform option is passed.
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13 years ago |
Con Kolivas
|
f99ac0ca78
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Allow more platforms to be probed if first does not return GPUs.
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13 years ago |
Con Kolivas
|
861f4329b2
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Fix external scrypt algo missing.
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13 years ago |
Con Kolivas
|
428d5e5d4d
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Limit scrypt to 1 vector.
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13 years ago |
Con Kolivas
|
76c37891ea
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Handle KL_SCRYPT in config write.
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13 years ago |
Con Kolivas
|
5cd4bbd21c
|
Get rid of stuff.
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13 years ago |
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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13 years ago |