167 Commits

Author	SHA1	Message	Date
Con Kolivas	d72add9af3	Send correct values to scrypt kernel to get it finally working.	2012-07-20 16:16:18 +10:00
Con Kolivas	3e61db105d	Create command queue before compiling program in opencl.	2012-07-18 21:58:27 +10:00
Con Kolivas	471daecb5f	Initialise mdplatform.	2012-07-16 20:15:27 +10:00
Con Kolivas	428d5e5d4d	Limit scrypt to 1 vector.	2012-07-16 13:22:35 +10:00
Con Kolivas	a9a0bba18b	Set the correct data for cldata and prepare for pad8 fixes.	2012-07-16 11:53:18 +10:00
Con Kolivas	04edf4bfa2	Temporarily set opencl to use all devices to allow debugging of scrypt kernel rapidly.	2012-07-15 13:40:56 +10:00
Con Kolivas	53e9c61c02	Find the gpu platform with the most devices and use that if no platform option is passed.	2012-07-15 13:40:11 +10:00
Con Kolivas	884f83f313	Allow more platforms to be probed if first does not return GPUs.	2012-07-15 13:31:03 +10:00
Con Kolivas	243d005b1b	Set scrypt settings and buffer size in ocl.c code to be future modifiable.	2012-07-14 16:21:27 +10:00
Con Kolivas	aabc723326	Make sure goffset is set for scrypt and drop padbuffer8 to something manageable for now.	2012-07-14 00:30:25 +10:00
Con Kolivas	e0296c411b	Set up buffer8 for scrypt.	2012-07-13 21:35:25 +10:00
Con Kolivas	0f43eb5eb7	Don't test nonce with sha and various fixes for scrypt.	2012-07-13 20:35:44 +10:00
Con Kolivas	b085c338f6	Make scrypt buffers and midstate compatible with cgminer.	2012-07-13 20:28:36 +10:00
Con Kolivas	dd740caa98	Provide initial support for the scrypt kernel to compile with and mine scrypt with the --scrypt option.	2012-07-13 19:02:43 +10:00
Philip Kaufmann	f479be0700	add goffset support for diakgcn with -v 1 and update kernel version	2012-04-27 09:58:30 +02:00
Con Kolivas	9a3ae2660e	Add support for latest ATI SDK on windows.	2012-04-27 10:22:53 +10:00
Con Kolivas	bb31988347	Detect poorly performing combination of SDK and phatk kernel and add verbose warning at startup.	2012-04-25 11:41:35 +10:00
Con Kolivas	9175e4f25c	Display all OpenCL devices when -n is called as well to allow debugging of differential mapping of OpenCL to ADL.	2012-04-23 17:56:31 +10:00
Con Kolivas	6274fbe727	Change the preferred vector width to 1 for Tahiti only, not all poclbm kernels.	2012-03-30 09:32:42 +11:00
Con Kolivas	621bcca7f5	Use global offset parameter to diablo and poclbm kernel ONLY for 1 vector kernels.	2012-03-27 22:58:46 +11:00
Con Kolivas	39395eb1e0	Use poclbm preferentially on Tahiti now regardless of SDK.	2012-03-27 22:58:46 +11:00
Con Kolivas	edb070c833	Fixes.	2012-02-24 14:14:05 +11:00
Con Kolivas	fb077c6d59	Pass vectors * worksize to kernel to avoid one op.	2012-02-24 14:14:04 +11:00
Con Kolivas	709c4cd8e1	Use diablo kernel on all future SDKs for Tahiti and set preferred vector width to 1 on poclbm kernel only.	2012-02-23 20:24:32 +11:00
ckolivas	dfcb98debf	Use the SDK and hardware information to choose good performing default kernels.	2012-02-23 00:45:40 +11:00
ckolivas	d3ad87f5d2	Allow writing of multiple worksizes to the configuration file.	2012-02-22 20:13:23 +11:00
ckolivas	1b1fa5cd89	Allow writing of multiple vector sizes to the configuration file.	2012-02-22 20:08:29 +11:00
ckolivas	994cd77501	Allow writing of multiple kernels to the configuration file.	2012-02-22 20:01:09 +11:00
ckolivas	93efb726bb	Allow multiple different kernels to be chosen per device.	2012-02-22 19:38:01 +11:00
ckolivas	a54f76061b	Fix multiple work size entry.	2012-02-22 19:00:44 +11:00
Con Kolivas	26c59fbf0f	Allow the worksize to be set per-device.	2012-02-22 16:59:28 +11:00
Con Kolivas	deff55c640	Allow different vectors to be set per device.	2012-02-22 16:54:06 +11:00
Con Kolivas	bf3a9f94f1	Unintentionally dropped the device name from the binary filenames. Reinstate.	2012-02-22 14:42:20 +11:00
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 ... l.	2012-02-22 14:14:26 +11:00
Con Kolivas	d1cddf8bad	Update licensing to GPL V3.	2012-02-21 22:23:07 +11:00
Con Kolivas	00290a3e02	Select diablo kernel on all but GCN+SDK 2.6.	2012-02-21 21:48:10 +11:00
Con Kolivas	e9c3d7309a	Tahiti prefers worksize 64 with poclbm.	2012-02-19 18:32:56 +11:00
Con Kolivas	30936f17e3	No need to expressly retain the opencl program now that the zero binary issue is fixed.	2012-02-18 23:28:41 +11:00
Con Kolivas	810ad04578	More copyright updates.	2012-02-18 23:16:08 +11:00
Con Kolivas	22d3034e10	Show error code on any opencl failure status.	2012-02-18 23:13:45 +11:00
Con Kolivas	be9db9ce63	Copyright updates.	2012-02-18 23:00:21 +11:00
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.	2012-02-18 22:49:49 +11:00
Con Kolivas	67c4ada1b7	Provide warning on each startup about sdk 2.6 and decrease poclbm kernel selection to LOG_INFO.	2012-02-16 01:10:11 +11:00
Con Kolivas	b4c86ba615	Give SDK 2.6 warning only on building a kernel for !GCN bitalign devices.	2012-02-16 00:48:34 +11:00
Con Kolivas	728e3d4398	Revert "Automatically choose phatk kernel for bitalign non-gcn ATI cards, and then only select poclbm if SDK2.6 is detected." ... This reverts commit e7fdadfc8f. Broke kernel loading.	2012-02-16 00:45:08 +11:00
ckolivas	e7fdadfc8f	Automatically choose phatk kernel for bitalign non-gcn ATI cards, and then only select poclbm if SDK2.6 is detected.	2012-02-15 14:52:29 +11:00
ckolivas	6a78594618	Make SDK 2.6 warning and advice big and bold.	2012-02-15 14:47:02 +11:00
Con Kolivas	23c01bc79c	Make output buffer write only as per Diapolo's suggestion.	2012-02-13 13:19:04 +11:00
Con Kolivas	b2b5083bda	Microoptimise phatk kernel on return code.	2012-02-13 12:22:35 +11:00
Con Kolivas	fd05341a87	Do not loop indefinitely setting poclbm kernel to load a binary.	2012-02-13 10:39:26 +11:00