 Luke Dashjr
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e070c9af4a
Merge commit 'b34f36b' into bfgminer
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13 years ago |
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Luke Dashjr
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020e9825fe
Merge commit '69983b7' into bfgminer
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13 years ago |
 Con Kolivas
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d91af893c8
Use correct sdk version detection for SDK 2.7
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13 years ago |
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Con Kolivas
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69983b778b
Revert "Pick worksize 256 with Cypress if none is specified."
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13 years ago |
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Luke Dashjr
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2c85b70072
Stop special-casing worksize default to 256 for Cypress, since it incurs a 5 MH/s hit with stock config
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13 years ago |
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Luke Dashjr
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9a6e5b38c3
Merge commit '4fbe5be' into bfgminer
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13 years ago |
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Con Kolivas
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4fbe5bed15
OpenCL 1.0 does not have native atomic_add and extremely slow support with atom_add so detect opencl1.0 and use a non-atomic workaround.
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13 years ago |
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Luke Dashjr
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284d85b7d3
Merge commit '482322a' into bfgminer
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13 years ago |
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Con Kolivas
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482322a4b7
Pick worksize 256 with Cypress if none is specified.
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13 years ago |
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Con Kolivas
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be06cf7083
Give warning with sdk2.7 and phatk as well.
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13 years ago |
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Con Kolivas
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cce19d9005
Whitelist sdk2.7 for diablo kernel as well.
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13 years ago |
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Luke Dashjr
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4f5ba543e4
Merge branch 'bugfix_cl_ope' into bfgminer
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13 years ago |
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Luke Dashjr
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4105b04979
Bugfix: opencl: Ignore error getting device ids from platforms unless they are explicitly chosen
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13 years ago |
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Luke Dashjr
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1620147174
Merge commit '3576abf' into bfgminer
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13 years ago |
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Con Kolivas
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fc44b6d7a1
Use different variables for command line specified lookup gap and thread concurrency to differentiate user defined versus auto chosen values.
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13 years ago |
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Luke Dashjr
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a208d3fbae
Merge commit '2fb95c0' into scrypt
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13 years ago |
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Luke Dashjr
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c39cdb0eb3
Merge commit 'a22edd2' into scrypt
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13 years ago |
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Luke Dashjr
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3097e34480
Merge commit '537b28d' into scrypt
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13 years ago |
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Luke Dashjr
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8162547379
Merge commit 'a5ebb71' into scrypt
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13 years ago |
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Luke Dashjr
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a0198c1502
Merge commit 'aabc723' into scrypt
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13 years ago |
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Con Kolivas
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97aa6ea492
Fix build error without scrypt enabled.
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13 years ago |
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Con Kolivas
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43752ee58c
Limit thread concurrency for scrypt to 5xshaders if shaders is specified.
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13 years ago |
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Con Kolivas
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da1b996a39
Simplify repeated use of gpus[gpu]. in ocl.c
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13 years ago |
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Con Kolivas
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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.
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13 years ago |
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Luke Dashjr
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67993cb8f1
Merge branch 'cgminer' into bfgminer
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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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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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ed73186763
Find the gpu platform with the most devices and use that if no platform option is passed.
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13 years ago |
