4 Commits

Author	SHA1	Message	Date
Con Kolivas	13b43cfad1	Update copyright and authors.	2011-07-04 19:56:27 +10:00
Con Kolivas	2b6e841673	Use a buffer of up to 512 * 4 integers when retrieving work from the GPU. ... This allows each local thread id to have one slot to put any positive results into, thus making overlapping results far less likely. Thus races will be much rarer, allowing more threads. It should also pick up blocks close to each other more reliably and hopefully decrease the number of rejects and opencl errors. Do the search over the buffer entirely in a separate thread to allow the GPU to stay as busy as possible. Detach threads from themselves to prevent unlucky even where dereferencing occurs by freeing the data that stores the thread info.	2011-07-04 19:47:46 +10:00
Con Kolivas	6c6bb02b90	There is no point having vectors in the it variable.	2011-07-04 19:47:45 +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