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5802 Commits (b5a3dbeac084253c268b1d8c1ef2802980f702f0)

 

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Author	SHA1	Message	Date
Tom Rini	2a8475b5bd	configure.ac, Makefile.am: Allow setting of OpenCL location ... Add two new configure flags, --with-opencl-libdir and --with-opencl-inc to specify where OpenCL headers and libraries exist. This now adds a test for the OpenCL header file and makes not finding the library or headers a fatal error. Signed-off-by: Tom Rini <trini@kernel.crashing.org>	14 years ago
Con Kolivas	3aa5be4fcf	Reinstate binary kernel loading with fixes. ... Build binaries with unique filenames from the kernel generated and save them. Try to load this cached binary if it matches on next kernel instantiation. This speeds up start-up dramatically, and has a unique kernel binary for different kernel configurations.	14 years ago
Con Kolivas	88d9d631e3	Use two separate curl instances for submit and get and use separate threads for each to prevent one blocking the other.	14 years ago
Con Kolivas	72baac0889	Clearly delineate the cpus from the gpus for their local data.	14 years ago
Con Kolivas	142576a961	We already have gpu/cpu from id, so use that. Likely the current convoluted code is wrong and leading to segfaults!	14 years ago
Con Kolivas	18f8b0f9a5	Submit work async is still unreliable and only used for cpu mining, so back it out for now.	14 years ago
Con Kolivas	60f0bb19de	Temporarily back out binary building till it's working more reliably.	14 years ago
Con Kolivas	d5d4d1da16	Don't want to free the work data out of the transient structs.	14 years ago
Con Kolivas	a095f0fae2	Broke source generated program. Fix.	14 years ago
Con Kolivas	d100281df3	Make sure correct thread id is in work struct and correct cpu is set for per-cpu data.	14 years ago
Con Kolivas	998d8d45f4	Postcalc hash is already its own thread so work can be submitted synchronously from that.	14 years ago
Con Kolivas	4d73057772	Build binaries with unique filenames from the kernel generated and save them. ... Try to load this cached binary if it matches on next kernel instantiation. This speeds up start-up dramatically, and has a unique kernel binary for different kernel configurations.	14 years ago
Con Kolivas	973b2199e1	Tidy.	14 years ago
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.	14 years ago
ckolivas	6af84770d0	Add spaces to make output clearer.	14 years ago
ckolivas	e1dd27c5c2	Ensure that we don't overflow due to 32 bit limitations.	14 years ago
ckolivas	b38a02bd24	Make the log time hash rate a rolling exponential average so it doesn't fluctuate so dramatically.	14 years ago
ckolivas	08a7821072	Make the log show what the thread is: cpu or gpu and what number.	14 years ago
ckolivas	1dfbe60353	Put sanity limit on work size since some nvidia fail :(	14 years ago
ckolivas	f490143a9a	Add local thread count to info, store hw error count, and make share submission debug only.	14 years ago
Con Kolivas	e016d0c8f3	Increase maximum intensity configurable to 14.	14 years ago
Con Kolivas	dfc52fd543	Make sure we can have gpu and cpu threads running.	14 years ago
Con Kolivas	24a28e29e9	Make it possible to run as a pure cpu miner by setting gpu threads to 0.	14 years ago
ckolivas	e1d01d0635	Minor fixes.	14 years ago
Con Kolivas	6c6bb02b90	There is no point having vectors in the it variable.	14 years ago
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.	14 years ago
Con Kolivas	2dbb39444d	Base was being set wrongly meaning we were repeating searches and the rate was actually lower than displayed :( ... Tweak Ma with new changes. Change default vectors to 2 since it's faster than 4 even when 4 is reported as preferred.	14 years ago
Con Kolivas	c566605195	Tab dainbramage.	14 years ago
Con Kolivas	11c8818558	32 bit only builds one elf, not an elf in an elf, so account for it to be able to bfi int patch properly.	14 years ago
Con Kolivas	623b9b9fd8	Patch bitalign separately from bfi_int. ... Recover from failing to patch for bfi int.	14 years ago
Con Kolivas	948b514cf2	The buffer needs to be flushed before enqueueing the kernel again. ... Further optimise the mining loop by removing the need_work bool.	14 years ago
Con Kolivas	a45c54aaf8	Make postcalc_hash asynchronous as well.	14 years ago
Con Kolivas	378d18f8eb	Submit all work asynchronously via a submit_work thread.	14 years ago
Con Kolivas	612c3a456f	Curl doesn't like multiple instances so go back to one instance.	14 years ago
Con Kolivas	f0dcd127b4	Show which cpu mining thread when giving affinity message.	14 years ago
Con Kolivas	58f6bf42e2	Prevent 32bit overflow of local_mhashes as well.	14 years ago
Con Kolivas	00de822534	Upper limit should be -hashes.	14 years ago
Con Kolivas	c29a4322dd	Only update the hashmeter once per second from gpu mining threads.	14 years ago
Con Kolivas	063adc6434	Implement runtime selectable numbers of GPU threads and rename CPU threads option.	14 years ago
Con Kolivas	b6ae1db838	The submit_lock is not required nor helpful.	14 years ago
Con Kolivas	d1c0cccdf1	Show correct GPU from thread number.	14 years ago
Con Kolivas	f11149928a	Implement a potentially variable number of threads per gpu, setting it to 2 for now.	14 years ago
Con Kolivas	08f56f5f2f	Set default CPU threads to 0 if GPU mining.	14 years ago
Con Kolivas	06f3950658	Fix typo which prevented BFI INT patch working on multi-GPUs.	14 years ago
Con Kolivas	30e38e2ef8	Typo i - gpu	14 years ago
Con Kolivas	fdb46f2d9b	32bit fixes.	14 years ago
Con Kolivas	295ef0f9b8	Discard accumulated work when longpoll indicates a new block.	14 years ago
Con Kolivas	f44e8fac12	Curl appears to be not thread safe so only have one curl open at a time.	14 years ago
Con Kolivas	343ae85137	Intensity 5 is too high for a normal desktop causing unacceptable lag so change the default to 4.	14 years ago
Con Kolivas	88e2cf7b34	Initialise libcurl properly.	14 years ago