sgminer

Commit Graph

Author	SHA1	Message	Date
Con Kolivas	c322d9b55e	Don't initialise variables to zero when in global scope since they're already initialised.	13 years ago
Con Kolivas	c8e1026dfb	Get rid of unitialised variable warning when it's false.	13 years ago
Con Kolivas	b3bc506d9a	Move a pool to POOL_REJECTING to be disabled only after 3 minutes of continuous rejected shares.	13 years ago
Con Kolivas	87708a6a0e	Provide simple macros for the repeated use of checking the first value of the input char with strncasecmp.	13 years ago
Kano	5c2bf84a37	Change FPGA detection order since BFL hangs on an ICA	13 years ago
Con Kolivas	4987958e6a	Add a temporarily disabled state for enabled pools called POOL_REJECTING and use the work from each longpoll to help determine when a rejecting pool has started working again. Switch pools based on the multipool strategy once a pool is re-enabled.	13 years ago
ckolivas	376fcd3c02	Fix the benchmark feature by bypassing the new networking code.	13 years ago
ckolivas	4d090a587c	Reset sequential reject counter after a pool is disabled for when it is re-enabled.	13 years ago
Kano	44fc698750	API add last share time to each pool	13 years ago
Con Kolivas	852f6a0eb0	Don't try to reap curls if benchmarking is enabled.	13 years ago
Con Kolivas	f0985f9978	Only show longpoll warning once when it has failed.	13 years ago
Con Kolivas	41d5813d8f	Convert hashes to an unsigned long long as well.	13 years ago
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

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632 Commits (c086ef8049f8622b1fc6d1361fc7f7ef505c2787)