GOSTSec/sgminer
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Code Issues Releases Wiki Activity
3,922 Commits 12 Branches 10 Tags 44 MiB
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28 Commits

Author SHA1 Message Date
Con Kolivas
39f7d2fa74 Allow lookup gap and thread concurrency to be passed per device and store details in kernel binary filename. 2012-07-21 17:31:06 +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
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
b085c338f6 Make scrypt buffers and midstate compatible with cgminer. 2012-07-13 20:28:36 +10:00
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
ckolivas
a54f76061b Fix multiple work size entry. 2012-02-22 19:00:44 +11:00
Con Kolivas
deff55c640 Allow different vectors to be set per device. 2012-02-22 16:54:06 +11:00
zefir
713e8be629 move CPU chipset specific optimization into device-cpu 2012-02-11 20:25:41 +01:00
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. 2012-02-11 11:48:12 +11:00
Philip Kaufmann
47a09ceab8 added OpenCL >= 1.1 detection code, in preparation of OpenCL 1.1 global offset parameter support 2012-02-11 11:48:11 +11:00
ckolivas
53c1e9ae37 Allow the OpenCL platform ID to be chosen with --gpu-platform. 2012-02-04 15:15:57 +11:00
ckolivas
a4f47812ff Iterate over all platforms displaying their information and number of devices when --ndevs is called. 2012-02-04 14:47:23 +11:00
Con Kolivas
3d4cfce8df Instead of using the BFI_INT patching hack on any device reporting cl_amd_media_ops, create a whitelist of devices that need it. 
This should enable GCN architectures (ATI 79xx cards) to work properly.
 2012-01-24 20:23:44 +11:00
Con Kolivas
42d49ffdc7 Revert "Restart threads by abstracting out the clcontext initialisation and using that instead of probing all cards." 
This reverts commit 8f186e61e2.
 2011-08-15 23:23:45 +10:00
Con Kolivas
cf543507c6 Revert "Preinitialise the devices only once on startup." 
This reverts commit 071a0ad2f1.
 2011-08-15 23:23:39 +10:00
Con Kolivas
b1289a0159 Revert "Move the non cl_ variables into the cgpu info struct to allow creating a new cl state on reinit, preserving known GPU variables." 
This reverts commit 28880d0dc7.
 2011-08-15 23:23:29 +10:00
Con Kolivas
28880d0dc7 Move the non cl_ variables into the cgpu info struct to allow creating a new cl state on reinit, preserving known GPU variables. 
Create a new context from scratch in initCQ in case something was corrupted to maximise our chance of succesfully creating a new worker thread.
 2011-08-13 20:54:20 +10:00
Con Kolivas
071a0ad2f1 Preinitialise the devices only once on startup. 2011-08-13 20:50:00 +10:00
Con Kolivas
8f186e61e2 Restart threads by abstracting out the clcontext initialisation and using that instead of probing all cards. 2011-07-30 16:59:54 +10:00
Con Kolivas
a93b22c630 Make it possible to build without GPU mining by picking up HAVE_OPENCL from config.h. 2011-07-05 17:34:54 +10:00
Con Kolivas
6374e0fafe Import the phatk kernel. Enable it only for hardware with amd media ops for now since it crashes nvidia et. al. 
Fallback to the poclbm kernel for the rest. Try harder to avoid stale blocks around longpoll detecting new blocks.
 2011-07-04 19:47:45 +10:00
Con Kolivas
656b485d80 Make the worksize and vector width configurable. 2011-07-04 19:47:45 +10:00
ckolivas
26546ad5b9 Make the optimisations per-gpu card and update code to work properly with multiple cards. 2011-07-04 19:47:19 +10:00
Con Kolivas
4cd5f47efa Revert "Multiple compiler warning fixes." 
This reverts commit a5cbfbde2610e9f60e14b41a4e0595bcb34c772a.

Broke.
 2011-07-04 19:47:19 +10:00
Con Kolivas
88761e6cf2 Multiple compiler warning fixes. 2011-07-04 19:47:19 +10:00
ckolivas
19eea9067f Implement code detecting max work size and optimal vector width. 
Use this to patch the kernel to suit the idea values for the card.
Then use these values when invoking the kernel.
 2011-07-04 19:47:19 +10:00
ckolivas
79fec01a46 Remove the input buffer and just pass args to the kernel as per plugin design. 2011-07-04 19:47:19 +10:00
Con Kolivas
dde7039726 Merge gpumining from oclmine. Unstable. 2011-07-04 19:46:39 +10:00