sgminer

Commit Graph

Author	SHA1	Message	Date
Znort 987	6fd06387b3	On unix, make algo benchmark more generic	14 years ago
Znort 987	01886493cf	Add set_non_blocking routing In preparation for upcoming generic unix automated algorithm benchmark method (as opposed to linux specific), add a utility method.	14 years ago
Znort 987	29f0f9bc18	Properly detect number of cores on WIN32	14 years ago
Znort 987	7158f9f9ed	Add automated benchmark of the CPU hashers The --algo switch now accepts the "auto" argument. When "auto" is passed to --algo, cgminer starts by benchmarking all the CPU algorithms it nows about and picks the fastest. This is useful for benchmarking, but also for folks who run cgminer on a large number of heterogeneous computers because it saves them from having to configure each instance optimally. Caveat emptor: depending on the platform, some algorithms will fail with "illegal instruction" (e.g. via padlock code on non via platforms, or SSE4 code on non SSE4 platforms). To protect against this, cgminer runs the benchmarks in a child process. The crash, if any occurs in the child, and the parent marks this algo as "fails" and continues benchmarking the next algorithm. Unfortunately, this safeguard is only implemented for Linux because I have no clue how to do this on win32 (nor access to a win32 box).	14 years ago
Con Kolivas	50504ef9e0	If a work item has had any mining done on it, don't consider it discarded work.	14 years ago
Con Kolivas	656067a44e	Stale work test should respect age of rolled work as well.	14 years ago
Con Kolivas	232408050c	Stick to rolling only work from the current pool unless we're in load balance mode or lagging to avoid aggressive rolling imitating load balancing.	14 years ago
Con Kolivas	01aadda25c	Simply set the time of day when the work is decoded.	14 years ago
Con Kolivas	639d38fbd4	Revert "Make sure to give work items a starting time only once when they're staged." This reverts commit `626ae10d7c`. Failed to address all work items.	14 years ago
Con Kolivas	626ae10d7c	Make sure to give work items a starting time only once when they're staged.	14 years ago
Con Kolivas	d6dd5d700b	Test each work item to see if it can be rolled instead of per-pool and roll whenever possible, adhering to the 60 second timeout.	14 years ago
Con Kolivas	e9b8344a37	Free all work in one place allowing us to perform actions on it in the future.	14 years ago
Con Kolivas	6da13fb87f	Only put the message that a pool is down if not pinging it every minute.	14 years ago
Con Kolivas	510be5c9a4	Summary on exit is sometimes getting lost without a flush of stdout.	14 years ago
Con Kolivas	42c22025d8	The can_roll function fails inappropriately in stale_work.	14 years ago
Con Kolivas	d39e5abfba	We can't hit this path since the earlier check for stale work will prevent us ever finding work it can roll here.	14 years ago
Con Kolivas	17e5e17e88	Only consider a pool lagging if we actually need the work and we have none staged despite queue requests stacking up.	14 years ago
Con Kolivas	a466942fd8	When pinging a sick cpu, flush finish and then ping it in a separate thread in the hope it recovers, but without blocking code elsewhere.	14 years ago
Con Kolivas	177e07aed3	Display last initialised time in gpu management info.	14 years ago
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.	14 years ago
Con Kolivas	071a0ad2f1	Preinitialise the devices only once on startup.	14 years ago
Znort 987	2e31e1687c	Add missing fflush(stdout) for --ndevs	14 years ago
Znort 987	353789da0b	Use tab to indent code instead of spaces	14 years ago
Znort 987	83fa2158d9	Lots more verbiage in error messages	14 years ago
Znort 987	1cbfcba2c1	Disable --monitor-stderr on WIN32	14 years ago
Con Kolivas	467c52bb4a	Allocate work from one function to be able to initialise variables added later.	14 years ago
Znort 987	79c989dd48	Add new option: --monitor <cmd> Option lets user specify a command <cmd> that will get forked by cgminer on startup. cgminer's stderr output subsequently gets piped directly to this command. This permits smart batch monitoring of the miner by a baby-sitter log parser while retaining the full benefit of the curses interface, e.g. when running cgminer under screen. Doing the same thing is possible using advanced bash redirection paraphernalia, but it is somewhat of a pain, especially when running screen'd. This option makes things more straightforward.	14 years ago
Con Kolivas	1725a1c021	Fix non-opencl build.	14 years ago
Con Kolivas	bc2976f538	Be more willing to get work from the backup pools if the work is simply being queued faster than it is being retrieved.	14 years ago
Con Kolivas	8f186e61e2	Restart threads by abstracting out the clcontext initialisation and using that instead of probing all cards.	14 years ago
Con Kolivas	411570d348	Revert "Don't use asynchronous work with flushes as it decreases reliability and two threads per GPU achieves the same throughput." This reverts commit `7223508f7e`. Bad idea. Need to work around sync lineup.	14 years ago
Con Kolivas	decafea0ad	Revert "Read buffers only after reading data back now that we're sync." This reverts commit `5f2c3151b4`. Bad idea. Need to rework around sync lineup.	14 years ago
Con Kolivas	5f2c3151b4	Read buffers only after reading data back now that we're sync.	14 years ago
Con Kolivas	7223508f7e	Don't use asynchronous work with flushes as it decreases reliability and two threads per GPU achieves the same throughput.	14 years ago
Con Kolivas	f763b0db10	Don't free up any ram from the dying thread to avoid dereferences.	14 years ago
Con Kolivas	43faa11358	Use correct name in syslog.	14 years ago
Con Kolivas	37115c0e1b	RPC call debugging is a mess with \r in it so remove it.	14 years ago
Con Kolivas	59b640870c	So we can pthread cancel a stuck thread, but can't pthread join it. And we can't tq freeze the old queue or we could hang here. And we need to re-initialise all the opencl contexts so send a test command and if it succeeds reinit the card.	14 years ago
Con Kolivas	74a07eb461	Revert "Send threads message to stop and then send cancel message but don't pthread_join them if they're stuck nor reinit the opencl code to not hang everything." This reverts commit `62521f3e53`. Not enough to restart a GPU.	14 years ago
Con Kolivas	e100fcc672	Revert "Send ping to wake up new threads." This reverts commit `bf4c3626bc`. Prepare to rollback.	14 years ago
Con Kolivas	bf4c3626bc	Send ping to wake up new threads.	14 years ago
Con Kolivas	62521f3e53	Send threads message to stop and then send cancel message but don't pthread_join them if they're stuck nor reinit the opencl code to not hang everything.	14 years ago
Con Kolivas	b2cbaa1ae4	Send a hung device a command. If it returns, try to reinitialise it.	14 years ago
Con Kolivas	a702f599d3	Disable the reinit_thread option till we know it actually works.	14 years ago
Con Kolivas	bb575a5585	Reference correct GPU and only try to restart if it reaches DEAD.	14 years ago
Con Kolivas	947a74bfa3	Differentiate thread failure from GPU failure by declaring a GPU sick first and trying to restart the thread without re-initialising the card. If that fails, then try once more at ten minutes and declare it dead. This should prevent an attempted re-initialising of the GPU from taking out other GPUs.	14 years ago
Con Kolivas	20ce1ebf2a	Typo.	14 years ago
Con Kolivas	3803760689	Reimplement the per-thread getwork count with proper accounting at get_work().	14 years ago
Con Kolivas	0fe22d8d94	Revert "Only update the thread getwork queue count if it actually results in a getwork request from the server." This reverts commit `2e607d44f2`. The count looks far too difficult to add up with this change since many are queued generically.	14 years ago
Con Kolivas	2e607d44f2	Only update the thread getwork queue count if it actually results in a getwork request from the server.	14 years ago

1 2 3 4 5 ...

302 Commits (6fd06387b39fed6d6854cd8fdd2501b0c06d7650)