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b2805551
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2012-12-08T21:13:04
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Implement a completely new getwork scheduler.
Stage all work from the one thread, making it possible to serialise all requests minimising the number of getworks requested or local work generated.
Use a pthread conditional to wake up the thread whenever work is removed to generate enough work to stay above the watermark set by opt_queue.
Remove all remnants of the old queueing mechanism, deleting the now defunct queued count.
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dd658182
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2012-12-07T13:45:03
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Remove all references to the now unused workio_cmd structure.
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ed1b5cae
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2012-12-07T13:40:26
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Remove the old workio command queue thread, replacing it with a kill conditional to exit the program.
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59ddfd07
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2012-12-07T13:32:23
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Remove getwork command from workio_cmd queues and do them directly from queue_request.
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c99636f2
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2012-12-07T13:21:46
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Begin tearing down the old workio command queues by removing submit commands from there and submit them asynchronously via their own threads.
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c0cd006f
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2012-12-04T21:49:11
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Allow pool active to be called on stratum or disabled pools in the watchpool thread if the pool has not been probed.
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52b4bae9
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2012-12-04T21:29:49
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Combine shared padding into one char.
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e14d1d6e
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2012-12-04T00:18:10
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Merge pull request #340 from kanoi/main
lock the threaded statistics updates
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120fc7af
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2012-12-04T19:14:27
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lock (most of) the threaded statistics updates
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b86aa20b
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2012-12-04T11:06:35
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Make need connection return true if a pool is idle.
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777f0573
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2012-12-03T04:19:17
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Merge pull request #339 from kanoi/api
API lock access to some summary statistics + API add Best Share to summary
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e55fe73f
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2012-12-03T23:08:11
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API add Best Share to summary
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c4b17ae9
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2012-12-03T17:54:57
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Check on creating new GBT work if the structures are up to date and update them as required rather than regularly.
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401357e6
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2012-12-03T16:45:43
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Enable backup stratum connections for getwork when the primary pool doesn't have longpoll aka solo mining.
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289d6807
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2012-12-03T16:16:00
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Check for correct absence of opt_fail_only in cnx_needed.
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4b28c859
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2012-12-03T15:28:52
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Remove unused variable.
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f4d305a9
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2012-12-03T15:26:58
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The specification for stratum has been elaborated to say that a changed diff applies only to new work so do not retarget when submitting shares.
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1ad671b0
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2012-12-03T15:17:44
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Use a variable length string array in submit_upstream_work to cope with massive GBT submissions.
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a67e96c3
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2012-12-03T11:36:15
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API lock access to some summary statistics (and copy them)
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fc5d3a0e
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2012-12-03T09:52:46
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Suspend stratum connections to backup pools when there is no requirement to potentially grab work from them.
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9a716547
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2012-12-02T12:46:01
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Merge pull request #338 from denis2342/threadname
small patch to add names to threads, should work for linux, freebsd and osx
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4fbdc1ea
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2012-12-02T18:36:15
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enumerate the mining threadnames
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152e7e36
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2012-12-02T21:48:37
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mmq usb v0.4 + api usb stats
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271b05ab
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2012-12-02T11:39:20
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setting the name of the threads for linux,freebsd,openbsd and osx
code is borrowed from bitcoins util.c, so it is already tested
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4584068c
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2012-12-02T20:51:21
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Don't show broken WU value with scrypt mining.
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b8843546
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2012-12-02T20:45:57
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Remove unused getwork times in getswork.
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cc14f166
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2012-12-02T19:29:54
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Make gen_stratum_work more robust by using a dynamically allocated array for the header in case bogus data is sent by the pool to avoid overflowing a static array.
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f94cff77
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2012-12-02T18:06:55
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Microoptimise and remove redundant copy of strdup function in calloc_strcat.
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53c9cdaf
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2012-12-02T16:56:36
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scrypt_diff now returns a uint64_t
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d8e18994
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2012-12-01T23:36:17
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Support monitoring and reporting much higher diffs for scrypt mining, truncating irrelevant zeroes from displayed hash.
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0ae02c6e
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2012-12-01T08:26:31
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Since we will be using calloc_str to put a string into it, convert the function to calloc_strcat which does it automatically.
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01eb807c
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2012-11-29T13:00:02
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Revert "Handle crash exceptions by trying to restart cgminer unless the --no-restart option is used."
This reverts commit 68c881fde72f7aa92224cf4e4ba67a5af868dafc.
Does not reliably restart on crashes often enough and makes debugging more difficult.
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bc4f6d92
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2012-11-29T12:58:42
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Count longpoll and GBT decodes as queued work since the count otherwise remains static.
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1746e471
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2012-11-29T12:49:28
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Use the string helper functions to create gbt blocks of any length.
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217be6ed
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2012-11-25T00:37:46
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Do away with the flaky free_work api in the driver code which would often lose the work data in opencl and simply flush it before exiting the opencl scanhash.
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c34ff367
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2012-11-24T23:08:14
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Use base_work for comparison just for cleanness in __copy_work
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73671ab3
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2012-11-24T18:45:02
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Remove all static work structs, using the make and free functions.
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3ab92ef6
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2012-11-24T13:35:00
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Add pool no. to stale share detected message.
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850d07df
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2012-11-24T12:58:58
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Add info about which pool share became stale while resubmitting.
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31e43944
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2012-11-24T10:58:46
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Do not use or count or use the getworks submitted which are simply testing that pools are still up. This was increasing share leakage and making stats not reflect real work.
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2d35ac25
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2012-11-24T10:47:20
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Track all dynamically allocated memory within the work struct by copying work structs in a common place, creating freshly allocated heap ram for all arrays within the copied struct.
Clear all work structs from the same place to ensure memory does not leak from arrays within the struct.
Convert the gbt coinbase and stratum strings within the work struct to heap ram.
This will allow arbitrary lengths without an upper limit for the strings, preventing the overflows that happen with GBT.
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aa72db36
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2012-11-18T23:04:01
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Provide rudimentary support for the balancing failover strategies with stratum and GBT by switching pools silently on getwork requests.
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40a3331e
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2012-11-18T22:27:03
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Remove unintentional block of code in reuse_work.
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9ad02fe3
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2012-11-18T21:48:44
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Support workid for block submission on GBT pools that use it.
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61f4e9d6
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2012-11-18T17:22:48
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Revert "Discard all work on longpoll, not just work cgminer recognises as stale."
This reverts commit 1470eea903266fc5cef8e722859dca55ae460183.
Work block update makes this unnecessary.
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f14bf5b1
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2012-11-17T22:06:49
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Merge pull request #326 from pshep/error_counters
Error counters
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4039ee7a
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2012-11-18T16:53:39
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Convert pool not responding and pool alive message on backup pools to verbose level only since they mean a single failed getwork.
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52b86b51
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2012-11-18T16:38:24
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Update work block on the longpoll work item before calling restart threads to ensure all work but the longpoll work item gets discarded when we call discard_stale from restart_threads.
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1470eea9
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2012-11-18T15:54:14
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Discard all work on longpoll, not just work cgminer recognises as stale.
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88983306
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2012-11-18T15:50:04
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Do not attempt to remove the stratum share hash after unsuccessful submission since it may already be removed by clear_stratum_shares.
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d15515be
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2012-11-15T13:09:00
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Check against a double for current pool diff.
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b3864d1a
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2012-11-15T09:18:58
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Support for fractional diffs and the classic just-below-1 share all FFs diff target.
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1832dbd7
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2012-11-11T22:57:48
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Make header larger on gen stratum work to accomodate \0 at the end.
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66a95771
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2012-11-11T21:47:31
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Fix mistaken disabling of opt_restart in other code.
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89cb1419
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2012-11-11T20:53:27
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Use stratum block change from backup pools as an alternative to longpoll for pools that don't support LP.
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38eb4ee4
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2012-11-11T18:09:46
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Check share target diff for best_share to be calculated when solo mining.
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7993095e
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2012-11-11T17:53:20
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Round some more static string arrays to 4 byte boundaries.
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17aa87be
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2012-11-11T17:37:58
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There is no need for the static arrays to be larger than required, so long as they're 4 byte aligned to appease ARM.
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149781cf
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2012-11-11T17:14:55
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Revert "Change default log interval to 3 seconds for faster screen refreshes since vardiff will prevent massive on screen hash updates in the future."
This reverts commit f1f6b31faff2cca9a111407c28d4bf9af28284aa.
Screen update frequency is what I wanted to change, not the log interval.
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298ffcbc
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2012-11-11T17:14:24
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Store the full stratum url information in rpc_url for correct configuration file saving.
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2cf0767c
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2012-11-11T16:33:20
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Put in a hack to prevent dud work from sneaking into test_work_current being seen as a new block.
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ad2ed57f
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2012-11-11T16:30:09
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Reset the work->longpoll flag where it will affect stratum work items as well.
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1d7e19f2
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2012-11-11T16:10:45
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Check for both coinbase/append and submit/coinbase support before using GBT protocol.
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878f4d53
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2012-11-11T16:05:39
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First pass through testing for GBT should not set probed to true since we are about to probe again.
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598ee76d
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2012-11-11T09:51:37
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Hash1 is only used by the deprecated cpu mining code and never changes so remove it from the work struct and bypass needing to process the value for all other mining.
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f1f6b31f
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2012-11-07T23:32:01
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Change default log interval to 3 seconds for faster screen refreshes since vardiff will prevent massive on screen hash updates in the future.
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6893c0be
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2012-11-07T23:28:49
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Get a work item once per second for all getwork and GBT pools to test they're still alive and to maintain a current GBT template.
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dad6c704
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2012-11-06T09:46:05
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Merge branch 'master' into error_counters
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dd671baa
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2012-11-06T17:42:49
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Get a fresh block template with GBT pools on switching to them.
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be82cc7f
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2012-11-06T14:01:32
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Reset work flags to prevent GBT shares from being submitted as stratum ones after switching.
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a47a7886
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2012-11-06T11:39:25
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Only retarget stratum shares to new pool diff if diff has dropped.
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498882d8
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2012-11-06T10:39:34
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Remove resetting of probed variable when detecting GBT.
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27ce497a
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2012-11-06T09:50:36
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Count lost stratum share submits and increase message priority to warning.
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418d15de
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2012-11-06T09:43:55
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Only retrieve a new block template for GBT pools that are the current pool.
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69f341c5
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2012-11-05T08:01:15
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Remove errant counter.
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75d0a45a
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2012-11-05T23:47:44
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Show which pool untracked share messages have come from.
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e0157208
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2012-11-05T23:44:00
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Add management for dead GBT pools.
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9ebc321c
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2012-11-05T23:34:58
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Merge branch 'master' into gbt
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ffb8a29a
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2012-11-05T23:25:36
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Count lost shares with stratum as submit stale lost.
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0465fef5
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2012-11-05T23:22:36
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Discard record of stratum shares sent and report lost shares on disconnection since they will never be reported back.
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03140811
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2012-11-05T22:12:27
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Swab, don't just swap the bytes in the GBT target.
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275bb9c0
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2012-11-05T18:05:25
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Change status window message for GBT connected pools versus LP.
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1321cb0e
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2012-11-05T17:57:33
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Generate a gbt work item from longpoll when required to set new block and message appropriately.
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10ea5fbf
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2012-11-05T16:57:48
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Use existing pool submit_old bool from gbt data.
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f71b4230
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2012-11-05T16:48:19
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Retrieve a new block template if more than 30 seconds has elapsed since the last one to keep the data current and test the pool is still alive.
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fc94e00f
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2012-11-05T16:34:44
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Update GBT longpollid every time we request a new longpoll.
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cc7c2745
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2012-11-05T16:28:52
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Manage appropriate response codes for share submission with GBT.
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345e72e6
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2012-11-05T16:17:04
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Allow the longpoll thread to start with GBT and only set the longpollid once.
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85f400bf
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2012-11-05T15:57:47
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Correct last few components of GBT block generation courtesy of Luke-jr.
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14c436ee
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2012-11-05T15:28:07
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Use correct length for offsetting extra nonce and remaining data.
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9f74e650
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2012-11-04T20:13:49
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Tidy up device error counts
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a4e78be1
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2012-11-05T14:56:57
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Flip all 80 bytes in the flip function which was wrongly named flip256 for its purpose.
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8bc677a6
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2012-11-05T14:44:58
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Calculate midstate for gbt work and remove now unused variable.
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0ba5f0f9
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2012-11-05T14:02:43
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Use a standard function for flipping bytes.
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734f3d1c
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2012-11-05T11:49:22
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Insert the extra nonce and remaining data in the correct position in the coinbase.
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611c3164
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2012-11-05T10:55:55
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Remove txn size debugging and enlarge gbt block string to prevent overflow.
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bd384883
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2012-11-05T08:39:33
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Remove varint display debugging.
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cb6f0340
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2012-11-05T08:27:20
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Build varint correctly for share submission and sleep 5 seconds before retrying submit.
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88b6f792
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2012-11-04T18:01:09
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Make gbt_coinbase large enough for submissions, swap bytes correctly to make a header from GBT and encode the number of transactions in share submission.
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889ed239
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2012-11-04T15:28:13
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Store the fixed size entries as static variables in GBT in binary form, byteswapping as is required.
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