sgminer

Commit Graph

Author	SHA1	Message	Date
Con Kolivas	f6486efb71	Make the getting of work asynchronous from the mining threads requests by always having one work item queued. This prevents drops in hash rates when getting work from a pool that is slow to respond. Use a local static struct work in get_work that is used to queue one extra work item.	14 years ago
Con Kolivas	0cef8f8da4	Default scan timeout of 5 seconds is way too short leading to abandoning blocks too early and being seen as an "inefficient" miner. Increase it to 60.	14 years ago
Con Kolivas	d2cb012f5a	Detach the thread once created so we don't have to explicitly try and join it.	14 years ago
Con Kolivas	b7a177532d	Make a separate thread for work submission that returns immediately so that miner threads aren't kept waiting when submitting results to slow pools.	14 years ago
ckolivas	e8f4eeade1	Use total mhashes as a counter to prevent 32 bit overflows.	14 years ago
ckolivas	f792608893	Limit intensity to 10. Anything larger overflows. Simplify test for new work.	14 years ago
ckolivas	feb8cfc8fa	applog fixes.	14 years ago
ckolivas	b19ee2f5f5	Make sure a GPU doesn't work on a block longer than opt_scantime.	14 years ago
ckolivas	26546ad5b9	Make the optimisations per-gpu card and update code to work properly with multiple cards.	14 years ago
Con Kolivas	852e78e7b4	Fix mutex unlocking with only one thread and opt_log_interval.	14 years ago
Con Kolivas	70f7357692	Make the output display the 5 second and total average Mhash/s. Make the log interval configurable.	14 years ago
Con Kolivas	debe77767a	Use cpu_from_thr_id when binding threads.	14 years ago
Con Kolivas	4cd5f47efa	Revert "Multiple compiler warning fixes." This reverts commit a5cbfbde2610e9f60e14b41a4e0595bcb34c772a. Broke.	14 years ago
Con Kolivas	88761e6cf2	Multiple compiler warning fixes.	14 years ago
ckolivas	19eea9067f	Implement code detecting max work size and optimal vector width. Use this to patch the kernel to suit the idea values for the card. Then use these values when invoking the kernel.	14 years ago
ckolivas	237a5067c3	Skip trying to start thread of GPUs that don't successfully initcl().	14 years ago
ckolivas	14ca888373	Update help.	14 years ago
ckolivas	c08be809f2	Fix the setting of number of processors. Add scan intensity variable.	14 years ago
ckolivas	2ab6180d55	Reset count once all threads are started to avoid slow rate being shown initially. Update copyright notice and comments.	14 years ago
Con Kolivas	932ff72f70	The gpuminer thread uses very little cpu and needs to keep the gpu busy with as few delays as possible. Don't nice it.	14 years ago
Con Kolivas	f54d2cc0ed	Make poclbm use 4 vectors and decrease worksize to keep pipelines fullish. Make it possible to have 0 CPU threads and update docs. Fix counter with no cpu threads.	14 years ago
ckolivas	662404812a	Fix deref.	14 years ago
ckolivas	fa2f6b19c1	Unwind.	14 years ago
ckolivas	79fec01a46	Remove the input buffer and just pass args to the kernel as per plugin design.	14 years ago
Con Kolivas	f117675ac2	Optimise work loop to make cl calls asynchronous where possible.	14 years ago
Con Kolivas	f05270b8c8	Optimise loop and make debug debug only.	14 years ago
Con Kolivas	91e5cef3a5	Actually get first BFI_INT patch working.	14 years ago
Con Kolivas	910e6943b2	Increase baseline threads to 1<<22. Make total counter regularly update every 5 seconds. Only write the blank buffer when it needs to be blanked.	14 years ago
ckolivas	6b77d8500d	Fixes.	14 years ago
ckolivas	ce3382ca53	Don't run gpu thread idle prio.	14 years ago
Con Kolivas	dde7039726	Merge gpumining from oclmine. Unstable.	14 years ago
ckolivas	51817422fc	Cope with older linux kernel headers that don't have the newer scheduling policies defined.	14 years ago
Con Kolivas	0a8ac14c9e	Forgot the else.	14 years ago
Con Kolivas	4f8045c253	Only increase solutions count when confirmed true.	14 years ago
Con Kolivas	ce750e42b3	Add a solution counter to the output.	14 years ago
Con Kolivas	7062557e74	Implement global hash rate counter through mutex lock protected data. Make the output easier to read. Don't do hashmeter updates if no output is requested. Remove redundant output when using a single thread.	14 years ago
Jeff Garzik	4d6be0c194	Fix number-of-threads init logic on Windows	14 years ago
Jeff Garzik	8e0e24936c	only read processor count via sysconf on non-Windows platforms	14 years ago
ckolivas	262b98ca95	Linux + x86_64 optimisations. Add likely() macro. Optimise a few obvious code paths with likely/unlikely. Change algo to sse2_amd64 by default. Move priority change to worker threads only. Detect number of CPUs and set default number of threads == CPUs. Add scheduling policy change to worker threads to SCHED_IDLE first and fallback to SCHED_BATCH on linux. Don't error when failing to set priority. Add CPU affinity and bind worker threads to CPUs when number of threads is a multiple of number of CPUs. Update NEWS with changes.	14 years ago
Jeff Garzik	69529c3859	Support full URL, in X-Long-Polling header	14 years ago
Jeff Garzik	46819af36f	--user/--pass fixes Also, some newline fixes (applog callers do not need newlines in strings)	14 years ago
Jeff Garzik	81352ca48f	Support --user and --pass, as alternative to --userpass	14 years ago
Jeff Garzik	2fd9d54443	Convert remaining [f]print to applog(). Also, remove a few superfluous printouts.	14 years ago
Jeff Garzik	144cf62d7c	Avoid potential for div-by-zero, when calculating max-nonce	14 years ago
Jeff Garzik	d49d639269	cpu-miner.c: Remove newline from applog() call	14 years ago
Jeff Garzik	24afd61775	Introduce more standardized logging (incl. optional syslog). Also, improve portability of alloca.	14 years ago
Jeff Garzik	7a87bee999	Add long polling support	14 years ago
Jeff Garzik	6818c6928a	Improve max nonce auto-adjustment with some basic algebra.	14 years ago
Jeff Garzik	2d49a9a5d7	Introduce ability to interrupt hash scanners in the middle of scanning.	14 years ago
Jeff Garzik	0258fae450	Fix Windows build, that broke with yasm integration	14 years ago

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109 Commits (401586f92a8ea394effdf0de43c4d2e2ecd2abdf)