 Con Kolivas
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5e756d3f6a
Don't make opt_scrypt mandatory blocking with opencl code.
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13 years ago |
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Con Kolivas
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b3a41e40a8
Update kernel versions reflecting changes in the API.
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13 years ago |
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Con Kolivas
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aca34d0aa1
Merge branch 'master' into newscrypt
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13 years ago |
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Con Kolivas
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9a6c082ad1
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 |
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Con Kolivas
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458fbeb5b4
Merge pull request #273 from kanoi/bfl
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13 years ago |
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Con Kolivas
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f98774c35c
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
BFL force all code to timeout to avoid hanging
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13 years ago |
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Con Kolivas
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3a0d60cfe1
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 |
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Con Kolivas
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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.
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13 years ago |
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Con Kolivas
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89eb1fa393
Check the maximum allocable memory size per opencl device.
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13 years ago |
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Con Kolivas
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5087ff9069
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 |
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Con Kolivas
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94c94d659a
Nonce testing for btc got screwed up, leading to no accepted shares. Fix it.
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13 years ago |
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Con Kolivas
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1711b4eb77
Display size of scrypt buffer used in debug.
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13 years ago |
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Con Kolivas
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17dfe74f96
Allow intensities up to 20 if scrypt is compiled in.
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13 years ago |
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Con Kolivas
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c21e15a0c3
Add name to scrypt kernel copyright.
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13 years ago |
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Con Kolivas
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39f7d2fa74
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 |
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Con Kolivas
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ffe1318f70
Ignore negative intensities for scrypt.
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13 years ago |
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Con Kolivas
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04f55a0e66
Change the scale of intensity for scrypt kernel and fix a build warning.
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13 years ago |
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Con Kolivas
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e45ebb62a9
Correct target value passed to scrypt kernel.
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13 years ago |
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Con Kolivas
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1b5c676de7
Use 256 output slots for kernels to allow 1 for each worksize.
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13 years ago |
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Con Kolivas
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b9e5f8e550
Revert "Use cpu scrypt code to check if an scrypt share is below target before submitting it."
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13 years ago |
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Con Kolivas
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a22edd2a7f
Test the target in the actual scrypt kernel itself saving further calculations.
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13 years ago |
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Con Kolivas
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7d53fba1ad
Reinstate GPU only opencl device detection.
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13 years ago |
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Con Kolivas
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d13a3f1d50
Decrease lookup gap to 1. Does not seem to help in any way being 2.
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13 years ago |
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Con Kolivas
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d9eba43a42
Fix build.
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13 years ago |
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Con Kolivas
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808f403a14
Use cpu scrypt code to check if an scrypt share is below target before submitting it.
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13 years ago |
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Con Kolivas
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537b28d53e
Make pad0 and pad1 local variable in scrypt kernel.
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13 years ago |
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Con Kolivas
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8dc0d6e485
Constify input variable in scrypt kernel.
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13 years ago |
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Con Kolivas
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d72add9af3
Send correct values to scrypt kernel to get it finally working.
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13 years ago |
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Con Kolivas
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3e61db105d
Create command queue before compiling program in opencl.
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13 years ago |
