sgminer

Commit Graph

Author	SHA1	Message	Date
ckolivas	fd7b21ed56	Use a pthread conditional that is broadcast whenever work restarts are required. Create a generic wait function waiting a specified time on that conditional that returns if the condition is met or a specified time passed to it has elapsed. Use this to do smarter polling in bitforce to abort work, queue more work, and check for results to minimise time spent working needlessly.	13 years ago
ckolivas	1e9421475c	Timersub is supported on all build platforms so do away with custom timerval_subtract function.	13 years ago
Con Kolivas	3267b534a8	Implement rudimentary X-Mining-Hashrate support.	13 years ago
Kano	c21fc06560	define API option --api-groups	13 years ago
ckolivas	dffda2382f	Increase GPU timing resolution to microsecond and add sanity check to ensure times are positive.	13 years ago
Con Kolivas	c027492fa4	Make the pools array a dynamically allocated array to allow unlimited pools to be added.	13 years ago
Con Kolivas	5cf4b7c432	Make the devices array a dynamically allocated array of pointers to allow unlimited devices.	13 years ago
Con Kolivas	eaf1505381	Dynamic intensity for GPUs should be calculated on a per device basis. Clean up the code to only calculate it if required as well.	13 years ago
Con Kolivas	f32ffb8718	Work out a rolling average getwork delay stored in pool_stats.	13 years ago
ckolivas	c5a21fabf0	Extend nrolltime to support the expiry= parameter. Do this by turning the rolltime bool into an integer set to the expiry time. If the pool supports rolltime but not expiry= then set the expiry time to the standard scantime.	13 years ago
Luke Dashjr	1215da39ee	modminer: Don't delay 2nd+ FPGAs during work restart Add primary_thread boolean to threads to identify a single one as the "primary" thread for shared-resource multithreading. This is needed since ModMiners use multiple threads to interface with independent hashing components.	13 years ago
Paul Sheppard	7ae22e21e3	Disable OpenCL code when not available.	13 years ago
Con Kolivas	dbe9056df4	Add mandatory and block fields to the work struct. Flag any shares that are detected as blocks as mandatory to submit, along with longpoll work from a previously rejecting pool.	13 years ago
Luke Dashjr	4eb23c7ea3	Bugfix: slay a variety of warnings	13 years ago
Kano	913221c373	API add ModMinerQuad support	13 years ago
Luke Dashjr	a78d616bc5	modminer: Temperature sensor improvements Display the temperature of each of the (up to) 4 FPGAs	13 years ago
Luke Dashjr	76f96f4717	New driver: BTCFPGA ModMiner	13 years ago
Luke Dashjr	d3fa59d76f	Abstract generally useful FPGA code into fpgautils.c	13 years ago
Kano	fdcd72b9ae	API add stats for pool getworks	13 years ago
Kano	3cb3f09a50	API save default config file if none specified	13 years ago
Con Kolivas	85210ee7a8	If shares are known stale, don't use them to decide to disable a pool for sequential rejects.	13 years ago
Kano	b5ed958e84	Icarus: high accuracy timing and other bitstream speed support	13 years ago
Con Kolivas	e195a31c02	Fix win32 build.	13 years ago
Con Kolivas	61696c072c	In the unlikely event of finding a block, display the block solved count with the pool it came from for auditing.	13 years ago
Kano	00158c3a1f	API 'stats' allow devices to add their own stats also for testing/debug	13 years ago
Kano	976e27c4cb	API add getwork stats to cgminer - accesable from API 'stats'	13 years ago
Con Kolivas	46a679f39e	Revert "Provide simple macros for the repeated use of checking the first value of the input char with strncasecmp." This reverts commit `87708a6a0e`. Broken.	13 years ago
Con Kolivas	c8e1026dfb	Get rid of unitialised variable warning when it's false.	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
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
Kano	44fc698750	API add last share time to each pool	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
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
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	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
Con Kolivas	1ab318d0f3	Start longpoll only after we have tried to extract the longpoll URL.	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	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
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
Luke Dashjr	730849c988	Make a union for cgpu device handles, and rename "device" to "device_ztex" since it's Ztex-specific	13 years ago
Kano	2e1d2017de	API add removepool like the screen interface	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
Con Kolivas	dc70fe9ce0	Do a complete cgminer restart if the ATI Display Library fails, as it does on windows after running for some time, when fanspeed reporting fails.	13 years ago
Kano	0be2b9e9b6	Increase max devices to 64 (for FPGA support)	13 years ago
Kano	18a8b5506e	API returns the simple device history with the 'notify' command	13 years ago
Kano	eeec98098f	code changes for supporting a simple device history	13 years ago

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270 Commits (aaa9f62b3ed39835cb92761bc5ed0d9fd40e1c00)