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sgminer
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198 Commits (13e19de4d5ded1cafa7228452ad244caf34d02a8)

Author SHA1 Message Date
Con Kolivas bb31988347 Detect poorly performing combination of SDK and phatk kernel and add verbose warning at startup.
13 years ago
Con Kolivas 9175e4f25c Display all OpenCL devices when -n is called as well to allow debugging of differential mapping of OpenCL to ADL.
13 years ago
Con Kolivas 6274fbe727 Change the preferred vector width to 1 for Tahiti only, not all poclbm kernels.
13 years ago
Con Kolivas 621bcca7f5 Use global offset parameter to diablo and poclbm kernel ONLY for 1 vector kernels.
13 years ago
Con Kolivas 39395eb1e0 Use poclbm preferentially on Tahiti now regardless of SDK.
13 years ago
Con Kolivas edb070c833 Fixes.
13 years ago
Con Kolivas fb077c6d59 Pass vectors * worksize to kernel to avoid one op.
13 years ago
Con Kolivas 709c4cd8e1 Use diablo kernel on all future SDKs for Tahiti and set preferred vector width to 1 on poclbm kernel only.
13 years ago
ckolivas dfcb98debf Use the SDK and hardware information to choose good performing default kernels.
13 years ago
ckolivas d3ad87f5d2 Allow writing of multiple worksizes to the configuration file.
13 years ago
ckolivas 1b1fa5cd89 Allow writing of multiple vector sizes to the configuration file.
13 years ago
ckolivas 994cd77501 Allow writing of multiple kernels to the configuration file.
13 years ago
ckolivas 93efb726bb Allow multiple different kernels to be chosen per device.
13 years ago
ckolivas a54f76061b Fix multiple work size entry.
13 years ago
Con Kolivas 26c59fbf0f Allow the worksize to be set per-device.
13 years ago
Con Kolivas deff55c640 Allow different vectors to be set per device.
13 years ago
Con Kolivas bf3a9f94f1 Unintentionally dropped the device name from the binary filenames. Reinstate.
13 years ago
Con Kolivas 5d23d70f68 As all kernels will be new versions it's an opportunity to change the .bin format and make it simpler. Specifying bitalign is redundant and long can be
13 years ago
Con Kolivas d1cddf8bad Update licensing to GPL V3.
13 years ago
Con Kolivas 00290a3e02 Select diablo kernel on all but GCN+SDK 2.6.
13 years ago
Con Kolivas e9c3d7309a Tahiti prefers worksize 64 with poclbm.
13 years ago
Con Kolivas 30936f17e3 No need to expressly retain the opencl program now that the zero binary issue is fixed.
13 years ago
Con Kolivas 810ad04578 More copyright updates.
13 years ago
Con Kolivas 22d3034e10 Show error code on any opencl failure status.
13 years ago
Con Kolivas be9db9ce63 Copyright updates.
13 years ago
Con Kolivas 0b6e35cda9 Add detection for version 898.1 SDK as well but only give SDK 2.6 warning once on startup instead of with each device initialisation.
13 years ago
Con Kolivas 67c4ada1b7 Provide warning on each startup about sdk 2.6 and decrease poclbm kernel selection to LOG_INFO.
13 years ago
Con Kolivas b4c86ba615 Give SDK 2.6 warning only on building a kernel for !GCN bitalign devices.
13 years ago
Con Kolivas 728e3d4398 Revert "Automatically choose phatk kernel for bitalign non-gcn ATI cards, and then only select poclbm if SDK2.6 is detected."
13 years ago
ckolivas e7fdadfc8f Automatically choose phatk kernel for bitalign non-gcn ATI cards, and then only select poclbm if SDK2.6 is detected.
13 years ago
ckolivas 6a78594618 Make SDK 2.6 warning and advice big and bold.
13 years ago
Con Kolivas 23c01bc79c Make output buffer write only as per Diapolo's suggestion.
13 years ago
Con Kolivas b2b5083bda Microoptimise phatk kernel on return code.
13 years ago
Con Kolivas fd05341a87 Do not loop indefinitely setting poclbm kernel to load a binary.
13 years ago
Con Kolivas d689cfbdf6 Try to load a binary if we've defaulted to the poclbm kernel on SDK2.6
13 years ago
Con Kolivas 3057b701e7 Use the poclbm kernel on SDK2.6 with bitalign devices only if there is no binary available.
13 years ago
Con Kolivas 2c33f12255 Whitelist ATI SDK 2.6 to use the poclbm kernel by default.
13 years ago
Con Kolivas fb99c8d52a The longstanding generation of a zero sized binary appears to be due to the OpenCL library putting the binary in a RANDOM SLOT amongst 4 possible binary
13 years ago
Con Kolivas 56907db2d6 Fix harmless warnings with -Wsign-compare to allow cgminer to build with -W.
13 years ago
Con Kolivas 405a2120f8 Remove unnecessary check for opt_debug on every invocation of applog at LOG_DEBUG and place the check in applog().
13 years ago
Con Kolivas 60c701457a Retain cl program after successfully loading a binary image.
13 years ago
Con Kolivas 55bd031db3 Variable unused after this so remove setting it.
13 years ago
Con Kolivas 1c1b8bec9a BFI INT patching is not necessarily true on binary loading of files and not true on ATI SDK2.6+. Report bitalign instead.
13 years ago
ckolivas f2d5db0c77 Use only working kernels by default.
13 years ago
ckolivas 59d3d0112b Implement diablo kernel support and try to make it work.
13 years ago
ckolivas 95a989da4d Conflicting entries of cl_kernel may have been causing problems, and automatically chosen kernel type was not being passed on. Rename the enum to cl_kernels and store the chosen kernel in each clState.
13 years ago
ckolivas e6cf96adfa ALlow much longer filenames for kernels to load properly.
13 years ago
ckolivas 4822cca72b Allow different kernels to be used by different devices and fix the logic fail of overcorrecting on last commit with !strstr.
13 years ago
Con Kolivas 196e8a0f76 Fix kernel selection process and build error.
13 years ago
Philip Kaufmann 47a09ceab8 added OpenCL >= 1.1 detection code, in preparation of OpenCL 1.1 global offset parameter support
13 years ago