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a5ed1771
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2013-10-08T22:23:51
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Revert "Further smooth out avalon hashrate by limiting the maximum number of nonces counted each cycle to 1 per miner, saving them for later cycles."
This reverts commit 7be59992c121a61e56402cec21508e39401fad6c.
Of dubious utility since a full nonce range is not scanned before loading more work.
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7be59992
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2013-10-08T22:17:00
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Further smooth out avalon hashrate by limiting the maximum number of nonces counted each cycle to 1 per miner, saving them for later cycles.
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39ec9518
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2013-10-08T21:33:29
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Enable the usb buffer in avalon driver.
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6d747123
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2013-09-28T15:11:06
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Use macro expansion to iterate over all device drivers without needing to explicitly code in support in all places. Pass a hotplug bool to the detect() function to prevent opencl trying to hogplug GPUs.
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741b7430
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2013-09-28T14:00:18
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Forward declare all device drivers in miner.h avoiding the need to export them everywhere else.
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88751974
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2013-09-28T10:25:48
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Create a macro list of drivers to enable easier addition of further drivers.
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d3a3b3a7
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2013-09-27T13:07:04
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usbutils allow PrefPacketSize per endpoint
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c4b685cb
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2013-09-26T20:56:24
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avalon stats use exact type
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088a3403
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2013-09-22T23:04:36
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avalon: display the FPGA controller version on API
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a9faec4a
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2013-09-14T01:20:21
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change drivers to use usb_interface() - required for multi interface change
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87e5c76f
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2013-08-23T22:52:30
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BTB show C/MHz/mV for device
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c56d44ce
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2013-08-21T21:00:57
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Use stack data for HW error% in avalon stats.
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8a01f532
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2013-08-21T20:46:07
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Add avalon HW error% to stats and only show BTB variables if avalon is a BTB.
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eeac9d81
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2013-08-20T19:23:49
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Replace all references to the old n*sleep functions with the equivalent cgsleep_*s replacements.
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96c0c317
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2013-08-19T20:34:37
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BTB get version from Firmware
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09e9091d
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2013-08-19T13:54:56
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Simplify cgsleep code for windows by using a typedef for cgtimer_t that resolves to clock resolution, using that internally.
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17447ec7
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2013-08-18T11:59:02
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Use the cgsleep reentrant function in avalon_send_task.
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c988587b
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2013-08-18T11:48:42
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Use the reentrant cgsleep functions within the avalon_send_tasks function.
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e784b230
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2013-08-18T11:02:05
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Use the reentrant cgsleep function to time sleeps on reading from avalon.
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37ff9f84
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2013-08-18T01:33:50
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Add necessary time header include to avalon driver.
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1864ed26
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2013-08-18T00:47:05
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Do a sleep of the full duration it would take to do all the work using clock_nanosleep in avalon_send_tasks to avoid sleep overruns before polling to see if it's ready.
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fe7c8e82
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2013-08-18T00:39:13
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Merge branch 'master' of github.com:ckolivas/cgminer
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33bb8c79
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2013-08-18T00:28:30
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Use the us_to_timeval helper function in the avalon driver.
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53beae81
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2013-08-18T00:21:01
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Use timeval_to_spec helper in avalon driver.
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26de6e64
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2013-08-17T16:18:12
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simplifying buffer full check
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0b9474f3
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2013-08-17T15:36:47
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forking bitburner write thread function
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be0d899b
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2013-08-16T17:00:56
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making sure original Avalon is unaffected by BitBurner changes
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2b932ccb
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2013-08-16T16:37:43
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changes to queueing strategy for BitBurner boards
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1bb6dd40
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2013-08-16T13:57:54
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Merge branch 'master' of github.com:ckolivas/cgminer
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f3f939dd
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2013-08-16T13:57:07
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Do not poll in avalon_get_results without sleeping if we have finished parsing a full result.
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f3837916
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2013-08-15T17:14:16
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Merge pull request #476 from kanoi/master
avalon for timeout allow d='calculate it' and fix uninitialised
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61cb05a9
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2013-08-16T09:55:45
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Add c to ambient temperature display for avalon driver.
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51aaf816
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2013-08-15T10:57:02
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avalon for timeout allow d='calculate it' and fix uninitialised
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3fe89486
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2013-08-14T23:04:10
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Use cloned work when finding avalon results since another thread can discard the work item while it's in use.
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dd9233f7
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2013-08-13T17:24:01
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The write thread in avalon is only ever actually woken up by timeout so remove the write semaphore and use a simple sleep poll.
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b2a3941e
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2013-08-13T15:36:52
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Fix warning.
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992a97a3
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2013-08-13T14:52:17
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Interrupting reads on the avalon to start writes loses data so remove the cgsem_post in the read code.
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b1f57595
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2013-08-10T10:12:15
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avalon init write_sem before use
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f7e67010
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2013-08-10T01:11:23
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Fix uninit variable warnings.
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b1a80cef
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2013-08-08T00:20:19
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avalon allow frequency to be set via the API
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802737e8
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2013-08-07T23:47:19
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BTB voltage management via the API - and set default on startup
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ecc9457b
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2013-08-07T21:25:33
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Avalon BTB allow partial work to be transferred
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6dabdff1
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2013-08-06T11:13:48
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avalon_cts use correct buffer
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782206ce
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2013-07-29T22:20:56
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using usb_ident
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b8cdaea8
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2013-07-29T21:53:14
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forgot a return
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b0f4d55b
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2013-07-29T21:39:29
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changes to Avalon driver for BitBurner boards
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ad1572f7
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2013-07-06T20:17:17
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size check get_datestamp/get_timestamp and remove unused cgpu->init
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385a70be
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2013-07-06T19:15:59
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make all statline overflow safe
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a011fe51
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2013-07-03T22:40:47
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Check for a timeout in avalon_scanhash and post to the write sem if we receive one.
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3b2f9ccb
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2013-07-03T21:48:06
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Decay result count in avalon more slowly to not falsely detect idle periods as low result return rates.
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4b4a1354
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2013-07-03T21:22:27
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Count the number of miners idled in avalon to account more accurately for when its result return rate is too low.
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e13c580c
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2013-07-03T20:56:56
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Fix potential dereference when starting avalon with all new work.
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18422fbf
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2013-07-02T16:07:32
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Only throttle avalon clockspeed in avalon_auto in non optimal temperature settings if the fanspeed has reached maximum.
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3ef0db56
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2013-07-02T09:02:40
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Reinstate more aggressive <2% HW error target for avalon-auto
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05344eff
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2013-07-01T16:20:41
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Set avalon fan min and fan max to PWM values instead of percentage.
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065b6a5e
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2013-07-01T15:38:15
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Provide an --avalon-freq command line to give a valid range of frequencies for avalon in auto mode.
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36b556aa
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2013-07-01T15:15:36
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Set the avalon idle frequency to lowest if avalon auto is enabled and we have an overheat condition.
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ce214e12
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2013-07-01T15:10:56
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Decrease avalon frequency in auto mode if we are unable to maintain the temperature in the optimal range.
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d7c99cd1
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2013-07-01T10:43:33
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Use a more conservative upper limit of 1% for hardware errors with avalon auto frequency.
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f142a4de
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2013-07-01T10:41:22
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Allow the avalon fanspeed range to be passed as parameter on the command line, default to 20-100%
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34547596
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2013-06-27T08:26:53
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Support all avalon frequencies on the command line.
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18f9112e
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2013-06-26T21:46:58
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Reset the other auto counters in avalon when idling a device.
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e811c4dc
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2013-06-26T00:15:04
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Add an avalon-auto option which enables dynamic overclocking based on hardware error rate for maximum effective hashrate.
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9b45daba
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2013-06-25T19:39:42
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Add an --avalon-cutoff feature which puts the avalon idle should it reach this temperature, defaulting to 60, re-enabling it when it gets to target temperature.
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1fca632f
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2013-06-24T11:04:02
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Add an --avalon-temp option to allow a user specified target temperature.
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6bdfed3d
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2013-06-24T10:39:41
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Demote no matching work message to verbose logging only on avalon.
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6cc09aa1
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2013-06-24T10:38:47
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Make the fan control on the avalon a simple PID controller with a target temperature of 45.
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c64d95f2
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2013-06-21T21:59:44
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Support new overclocking speeds for avalon: 325, 350 and 375
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df81ce67
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2013-06-21T18:17:34
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Use the nusleep function for sleeping after sending work in avalon.
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a36e55b7
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2013-06-21T17:39:26
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Set the avalon preferred packet size to 512.
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581afcf9
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2013-06-21T11:18:00
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Use only one cgsem in avalon signalling when the write thread should commit work by reading the status bytes off during an avalon_read, minimising the number of usb calls and resetting from only one place.
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cf13d02d
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2013-06-21T11:03:03
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Change avalon no valid work message to no matching work to match API terminology.
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7c683cf2
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2013-06-21T10:59:55
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Use low latency usb transfers on the avalon, sleeping up to half a buffer's worth only if no data is returning to increase hashrate, abolish lost work and decrease CPU.
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e487d3d2
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2013-06-21T01:58:18
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Minimise the sleep times in avalon read to avoid result loss.
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b810dea3
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2013-06-21T01:32:41
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Revert "Sleep for less time in wait_avalon_ready till we have a better signalling system from read thread to write."
This reverts commit 98862b4f46b801e14b9474fdac4286145cbdf6b6.
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7e6cbf08
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2013-06-21T01:23:38
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Use a half nonce range before cycling through avalon's scanwork to ensure it gets a chance to fill work if time is tight for the write thread to signal a wakeup.
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98862b4f
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2013-06-20T23:59:17
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Sleep for less time in wait_avalon_ready till we have a better signalling system from read thread to write.
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7eba9634
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2013-06-15T22:03:56
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remove varargs from logging/quit/in general as much as possible
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bd6bc6bd
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2013-06-13T16:13:52
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Decrease the sleep duration before reading in avalon to not let the read buffer overflow.
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9604cbee
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2013-06-13T13:59:17
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Sleep if the avalon buffer is empty and we've requested a read to allow the write thread to take precedence.
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261b1299
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2013-06-13T13:01:27
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Add the cgpu_info structure before avalon reset.
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b8b137ae
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2013-06-10T15:59:02
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USB make device_path handled by usbutils
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749fa78d
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2013-06-10T15:39:44
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tidy up free in device detect functions
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9287ee90
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2013-06-10T15:22:37
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USB control creation and free of cgpu
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059aa5ab
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2013-06-07T08:52:58
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Shorten the avalon statline to fit in the curses interface and show the lowest speed fan cooling the asic devices.
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b59c3380
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2013-06-06T13:08:00
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Implement cgminer specific cgsem semaphores to imitate unnamed semaphore behaviour on osx which does not support them.
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5e94a972
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2013-06-04T23:31:26
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Set the avalon read transfer latency to avoid sleeping when no data is returned after very short latency settings.
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a60a1b0f
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2013-05-30T16:35:58
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Break out of idling loop in avalon_idle if the buffer is full.
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c0c5c060
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2013-05-30T16:32:12
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Provide some defaults for avalon if none are specified and do not try to claim the device if it fails to reset with them and no options are specified.
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dfab6a98
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2013-05-30T10:18:09
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Avalon fan factor is already multiplied into the info values.
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06b9e0c4
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2013-05-30T10:16:04
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Get rid of zeros which corrupt display.
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23736383
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2013-05-30T10:14:10
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Logic fail on minimum fanspeed reporting.
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8bbb1793
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2013-05-30T10:12:14
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Provide a workaround for fan0 sensor not being used on avalon and pad fan RPM with zeros.
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86b59c47
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2013-05-30T10:05:16
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Add ambient temp and lowest fan RPM information to avalon statline.
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6dcdd543
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2013-05-30T09:22:35
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Display max temperature and fanspeed data for avalon.
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a10371b9
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2013-05-29T23:03:32
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Shut down the avalon mining thread if the device disappears.
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173119d5
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2013-05-29T11:49:10
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Use the cgpu_info shutdown to determine when to stop the avalon read and write threads.
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60bb463c
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2013-05-29T11:45:47
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Use semaphores to signal a reset to pause the read thread while the write thread does the actual reset, making all writes come from the same place.
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2f4280b4
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2013-05-29T09:19:34
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Remove now unneeded fgpautils.h include from avalon.
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0177b410
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2013-05-29T00:33:56
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Use the USB wrappers for avalon, telling usbutils that we want the raw data.
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