sgminer

Commit Graph

Author	SHA1	Message	Date
Con Kolivas	a4f1af1733	Detect pools that have issues represented by endless rejected shares and disable them, with a parameter to optionally disable this feature.	13 years ago
Luke Dashjr	068018225c	Bugfix: Use a 64-bit type for hashes_done (miner_thread) since it can overflow 32-bit on some FPGAs	13 years ago
Con Kolivas	5081c1824a	Limit the number of curls we recruit on communication failures and with delaynet enabled to 5 by maintaining a per-pool curl count, and using a pthread conditional that wakes up when one is returned to the ring buffer.	13 years ago
Con Kolivas	d4405de704	Generalise add_pool() functions since they're repeated in add_pool_details.	13 years ago
Luke Dashjr	4ba9006d0e	Disable failing devices such that the user can attempt to re-enable them	13 years ago
ckolivas	5cf4e188fd	Increase pool watch interval to 30 seconds.	13 years ago
ckolivas	85008a7853	Reap curls that are unused for over a minute. This allows connections to be closed, thereby allowing the number of curl handles to always be the minimum necessary to not delay networking.	13 years ago
Con Kolivas	ec3d057016	Use the ringbuffer of curls from the same pool for submit as well as getwork threads. Since the curl handles were already connected to the same pool and are immediately available, share submission will not be delayed by getworks.	13 years ago
Con Kolivas	7d288eac9f	Implement a scaleable networking framework designed to cope with any sized network requirements, yet minimise the number of connections being reoped. Do this by create a ring buffer linked list of curl handles to be used by getwork, recruiting extra handles when none is immediately available.	13 years ago
Con Kolivas	89053c78da	There is no need for the submit and getwork curls to be tied to the pool struct.	13 years ago
ckolivas	adda6e6680	Do not recruit extra connection threads if there have been connection errors to the pool in question.	13 years ago
ckolivas	7638511290	We should not retry submitting shares indefinitely or we may end up with a huge backlog during network outages, so discard stale shares if we failed to submit them and they've become stale in the interim.	13 years ago
Con Kolivas	b015348df4	Shorten stale share messages slightly.	13 years ago
Con Kolivas	7233890d85	Protect the freeing of current_hash under mutex_lock to prevent racing on it when set_curblock is hit concurrently.	13 years ago
Con Kolivas	53c22551f7	Change default behaviour to submitting stale, removing the --submit-stale option and adding a --no-submit-stale option.	13 years ago
Con Kolivas	f9123f0587	Make sure to start the getwork and submit threads when a pool is added on the fly.	13 years ago
Con Kolivas	5ad942d187	Faster hardware can easily outstrip the speed we can get work and submit shares when using only one connection per pool. Test the queued list to see if any get/submits are already queued and if they are, start recruiting extra connections by generating new threads. This allows us to reuse network connections at low loads but recuit new open connections as they're needed, so that cgminer can scale to hardware of any size.	13 years ago
Con Kolivas	628ac19977	Get rid of confusing "waiting on fresh work" part of longpoll message to minimise log width and add pool number to longpoll work restart message.	13 years ago
Con Kolivas	972860c0af	Remove unused variable.	13 years ago
Con Kolivas	3362a2a447	Give a longpoll message for any longpoll that detects a block change, primary or backup, and also display which pool it was.	13 years ago
Con Kolivas	e1cf5029d4	Decrease utility display to one decimal place.	13 years ago
Con Kolivas	7b370bb2e7	Small cosmetic output alignment.	13 years ago
Con Kolivas	669b0deda3	Add pool number to stale share message.	13 years ago
Con Kolivas	03fab3f438	Remove thread id display from rejected shares as well.	13 years ago
Con Kolivas	86e94edb89	Set have_longpoll to true when there is at least one pool with longpoll.	13 years ago
Con Kolivas	0365878ac5	Don't display the thread ID since it adds no useful information over the device number.	13 years ago
Con Kolivas	08c721080d	Don't display the first 8 bytes of a share since they will always be zero at >= 1 difficulty.	13 years ago
Con Kolivas	501e35a0e6	work->longpoll is reset across test_work_current so we need to recheck what pool it belongs to.	13 years ago
Con Kolivas	03abb70467	Use longpolls from backup pools with failover-only enabled just to check for block changes, but don't use them as work.	13 years ago
Con Kolivas	1ab318d0f3	Start longpoll only after we have tried to extract the longpoll URL.	13 years ago
Con Kolivas	b1c273e71b	Check for submitold flag on resubmit of shares, and give different message for stale shares on retry.	13 years ago
Con Kolivas	5ece966f07	Check for submitold before submitstale.	13 years ago
Con Kolivas	ed718b2b50	Don't force fresh curl connections on anything but longpoll threads.	13 years ago
Con Kolivas	eda382990a	Create one longpoll thread per pool, using backup pools for those pools that don't have longpoll. Use the work created from the longpoll return only if we don't have failover-enabled, and only flag the work as a longpoll if it is the current pool. This will work around the problem of trying to restart the single longpoll thread on pool changes that was leading to race conditions. It will also have less work restarts from the multiple longpolls received from different pools.	13 years ago
Con Kolivas	e502fde52b	Remove the ability to disable longpoll. It is not a useful feature and will conflict with planned changes to longpoll code.	13 years ago
Luke Dashjr	90c5ef1fa7	Bugfix: Make initial_args a const char** to satisfy exec argument type warning (on Windows only)	13 years ago
Con Kolivas	4cd973264f	Create discrete persistent submit and get work threads per pool, thus allowing all submitworks belonging to the same pool to reuse the same curl handle, and all getworks to reuse their own handle. Use separate handles for submission to not make getwork potentially delay share submission which is time critical. This will allow much more reusing of persistent connections instead of opening new ones which can flood routers. This mandated a rework of the extra longpoll support (for when pools are switched) and this is managed by restarting longpoll cleanly and waiting for a thread join.	13 years ago
Kano	b3ac249e71	cgminer.c sharelog code consistency and compile warning fix	13 years ago
Luke Dashjr	4648330c9d	Support for share logging	13 years ago
Con Kolivas	f5f089f5b4	Add a --gpu-map option which will allow arbitrarily mapping ADL devices to OpenCL devices for instances where association by enumeration alone fails.	13 years ago
Con Kolivas	99331991ba	Increase upper limit on number of extra items to queue as some FPGA code can't yet reliably keep many devices busy.	13 years ago
Con Kolivas	d6edd07c4a	Display configuration file information when -c option is passed and only when file exists on loading default config file.	13 years ago
Con Kolivas	6ffdbc3aeb	Display configuration file loaded, if any, and debug output if configuration file parsing failed.	13 years ago
Con Kolivas	86671f80a8	Make the status window and log window as large as can fit on startup, rechecking to see if it can be enlarged after the fact. This allows any number of devices to be displayed provided the window is made long enough without corrupting the output.	13 years ago
Kano	2e1d2017de	API add removepool like the screen interface	13 years ago
ckolivas	b80d22b9d2	Increase maximum number of displayed devices to 14, beyond which the screen becomes corrupted.	13 years ago
nelisky	7fe7d18dba	removing unused libusb_context pointer	13 years ago
nelisky	608a520573	Tweaks to make ztex work on a tp-link router with openwrt	13 years ago
nelisky	c3bda2b709	adding path to libusb include	13 years ago
nelisky	99a188f94f	initial commit with some support for ztex 1.15x board. This version is just a rough draft, but it does alredy mine. Conflicts: cgminer.c configure.ac	13 years ago

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236 Commits (f32ffb8718492aa33858f8f60af22962dbc0e481)