|
a0ac8406
|
2013-12-29T16:01:26
|
|
Modify the auto tuning sequence to work with the 50MHz changes required to work with 55nm Avalon.
|
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|
636c7fd4
|
2013-12-29T14:53:17
|
|
55nm avalon requires the delays between writes reinstated for stability.
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c3cfb909
|
2013-12-29T10:40:24
|
|
Use an equation instead of a lookup table to set the frequency for 55nm avalon allowing arbitrary values to be used.
|
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|
f00f23b1
|
2013-12-29T10:24:52
|
|
Make the result return rate low detection on avalon less trigger happy.
|
|
|
25add966
|
2013-12-27T21:38:32
|
|
Merge branch 'avalon2-prototype' of https://github.com/BitSyncom/cgminer into ava2
|
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|
0e60ca30
|
2013-11-22T23:21:44
|
|
Make usb_detect return the cgpu associated with it to check if it succeeds to decide on whether to increment the device count or not.
|
|
84ac4e73
|
2013-11-21T12:18:44
|
|
Use defines instead of 110 or 55
|
|
|
7751e7a4
|
2013-11-10T19:14:31
|
|
update with new fpga firmware 2013-11-08 for Avalon 55nm prototype
FPGA controller URL: http://downloads.canaan-creative.com/hardware/A3255/prototype/FIRMWARE/2013-11-08/FPGA/
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|
|
ac8b573c
|
2013-11-21T12:08:41
|
|
add Avalon A3255 prototype machine support
|
|
|
390ac706
|
2013-11-18T10:40:41
|
|
With reliable writes to the avalon there is no need for the sleep delays between writes.
|
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|
68d23521
|
2013-11-12T22:20:49
|
|
Return error codes in avalon_read() if they're not timeouts.
|
|
|
9bb1f17a
|
2013-11-12T20:42:27
|
|
Break out of the avalon idle loop if we get a send error.
|
|
|
ec09fd6b
|
2013-11-11T21:22:47
|
|
We must chop up every 64 bytes returned on an ftdi chip, not just the first 2 bytes so revert to parsing the data internally in the avalon instead of using usbutils' simple ftdi parser.
|
|
|
56997327
|
2013-11-09T08:10:55
|
|
Unlock the avalon qlock while sending tasks to not hold the lock for an extended period.
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|
|
74f3f9d6
|
2013-11-09T08:00:36
|
|
Sleep in avalon send task on return to the function to allow other code to work during the sleep period.
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|
|
c3f13369
|
2013-11-08T18:15:08
|
|
Do the driver flush in avalon code lockless since it can lead to deadlocks.
|
|
|
176747fb
|
2013-11-07T23:22:11
|
|
Check for fatal read errors and break out of the read loop in avalon.
|
|
|
79196e6a
|
2013-11-07T22:34:05
|
|
Send errors are basically fatal in avalon driver so break out of the send tasks loop.
|
|
|
79022974
|
2013-11-07T22:29:33
|
|
Make the avalon driver return -1 for hash count when usb fails, allowing the main loop code to send it the shutdown flag.
|
|
|
2dd7d2f6
|
2013-11-07T22:11:08
|
|
Use usbutils' own ftdi parser for avalon and the ftdir's own latency for managing timeouts since we can wait on reads with completely asynchronous reads+writes.
|
|
|
8cade649
|
2013-11-07T07:10:15
|
|
Give avalon a rest between submissions.
|
|
|
f3d406ec
|
2013-11-06T22:22:43
|
|
Use usbutils' own cps function for slowing rate of usb writes on avalon.
|
|
|
82a97a04
|
2013-11-05T21:27:11
|
|
Avalon doesn't like losing its device data even after it's been unplugged.
|
|
|
31bbaa14
|
2013-11-05T21:21:57
|
|
Don't free the cgpu data on shutting down avalon driver.
|
|
|
ce196049
|
2013-11-05T21:19:48
|
|
Clean up completely on avalon shutdown.
|
|
|
a4c96d75
|
2013-11-05T21:09:08
|
|
Use cgsem timed waits in avalon driver to not miss any queued wake ups to account for async messages coming during a flush work.
|
|
|
8fb7a0d1
|
2013-11-04T08:45:09
|
|
Always use a usb read buffer instead of having to explicitly enable it.
|
|
|
fc80e2fe
|
2013-11-03T20:31:04
|
|
Deprecate preferred packet size functions in usbutils since they're unhelpful.
|
|
8795fbc2
|
2013-10-24T22:45:51
|
|
Remove modified Bitburner avalon defaults - I was mistaken about maximum
stack size
|
|
|
5d616770
|
2013-10-20T00:54:15
|
|
Code cleanup and improved documentation
|
|
|
c69a130d
|
2013-10-19T18:42:20
|
|
Improvements to support for BitBurner boards
--bitburner-fury-options allows avalon-options to be overridden for
BitBurner Fury Boards, facilitating simultanous use of BitBurner XX
and BitBurner Fury boards
More sensible defaults for BitBurner boards, so cgminer should do something
sensible without any command line args
|
|
5af1cfe3
|
2013-10-08T02:57:11
|
|
increasing max miners for avalon driver (properly this time)
|
|
|
b509e843
|
2013-10-03T20:11:37
|
|
using separate identifier for bitburner fury boards
|
|
|
521e746b
|
2013-10-01T00:26:55
|
|
changes to bitburner driver for bitburner fury boards
|
|
|
a5ed1771
|
2013-10-08T22:23:51
|
|
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.
|
|
|
7be59992
|
2013-10-08T22:17:00
|
|
Further smooth out avalon hashrate by limiting the maximum number of nonces counted each cycle to 1 per miner, saving them for later cycles.
|
|
|
39ec9518
|
2013-10-08T21:33:29
|
|
Enable the usb buffer in avalon driver.
|
|
|
6d747123
|
2013-09-28T15:11:06
|
|
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.
|
|
|
741b7430
|
2013-09-28T14:00:18
|
|
Forward declare all device drivers in miner.h avoiding the need to export them everywhere else.
|
|
|
88751974
|
2013-09-28T10:25:48
|
|
Create a macro list of drivers to enable easier addition of further drivers.
|
|
d3a3b3a7
|
2013-09-27T13:07:04
|
|
usbutils allow PrefPacketSize per endpoint
|
|
|
c4b685cb
|
2013-09-26T20:56:24
|
|
avalon stats use exact type
|
|
|
088a3403
|
2013-09-22T23:04:36
|
|
avalon: display the FPGA controller version on API
|
|
|
a9faec4a
|
2013-09-14T01:20:21
|
|
change drivers to use usb_interface() - required for multi interface change
|
|
|
87e5c76f
|
2013-08-23T22:52:30
|
|
BTB show C/MHz/mV for device
|
|
|
c56d44ce
|
2013-08-21T21:00:57
|
|
Use stack data for HW error% in avalon stats.
|
|
|
8a01f532
|
2013-08-21T20:46:07
|
|
Add avalon HW error% to stats and only show BTB variables if avalon is a BTB.
|
|
|
eeac9d81
|
2013-08-20T19:23:49
|
|
Replace all references to the old n*sleep functions with the equivalent cgsleep_*s replacements.
|
|
|
96c0c317
|
2013-08-19T20:34:37
|
|
BTB get version from Firmware
|
|
|
09e9091d
|
2013-08-19T13:54:56
|
|
Simplify cgsleep code for windows by using a typedef for cgtimer_t that resolves to clock resolution, using that internally.
|
|
|
17447ec7
|
2013-08-18T11:59:02
|
|
Use the cgsleep reentrant function in avalon_send_task.
|
|
|
c988587b
|
2013-08-18T11:48:42
|
|
Use the reentrant cgsleep functions within the avalon_send_tasks function.
|
|
|
e784b230
|
2013-08-18T11:02:05
|
|
Use the reentrant cgsleep function to time sleeps on reading from avalon.
|
|
|
37ff9f84
|
2013-08-18T01:33:50
|
|
Add necessary time header include to avalon driver.
|
|
|
1864ed26
|
2013-08-18T00:47:05
|
|
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.
|
|
|
fe7c8e82
|
2013-08-18T00:39:13
|
|
Merge branch 'master' of github.com:ckolivas/cgminer
|
|
|
33bb8c79
|
2013-08-18T00:28:30
|
|
Use the us_to_timeval helper function in the avalon driver.
|
|
|
53beae81
|
2013-08-18T00:21:01
|
|
Use timeval_to_spec helper in avalon driver.
|
|
|
26de6e64
|
2013-08-17T16:18:12
|
|
simplifying buffer full check
|
|
|
0b9474f3
|
2013-08-17T15:36:47
|
|
forking bitburner write thread function
|
|
|
be0d899b
|
2013-08-16T17:00:56
|
|
making sure original Avalon is unaffected by BitBurner changes
|
|
|
2b932ccb
|
2013-08-16T16:37:43
|
|
changes to queueing strategy for BitBurner boards
|
|
|
1bb6dd40
|
2013-08-16T13:57:54
|
|
Merge branch 'master' of github.com:ckolivas/cgminer
|
|
|
f3f939dd
|
2013-08-16T13:57:07
|
|
Do not poll in avalon_get_results without sleeping if we have finished parsing a full result.
|
|
f3837916
|
2013-08-15T17:14:16
|
|
Merge pull request #476 from kanoi/master
avalon for timeout allow d='calculate it' and fix uninitialised
|
|
|
61cb05a9
|
2013-08-16T09:55:45
|
|
Add c to ambient temperature display for avalon driver.
|
|
|
51aaf816
|
2013-08-15T10:57:02
|
|
avalon for timeout allow d='calculate it' and fix uninitialised
|
|
|
3fe89486
|
2013-08-14T23:04:10
|
|
Use cloned work when finding avalon results since another thread can discard the work item while it's in use.
|
|
|
dd9233f7
|
2013-08-13T17:24:01
|
|
The write thread in avalon is only ever actually woken up by timeout so remove the write semaphore and use a simple sleep poll.
|
|
|
b2a3941e
|
2013-08-13T15:36:52
|
|
Fix warning.
|
|
|
992a97a3
|
2013-08-13T14:52:17
|
|
Interrupting reads on the avalon to start writes loses data so remove the cgsem_post in the read code.
|
|
|
b1f57595
|
2013-08-10T10:12:15
|
|
avalon init write_sem before use
|
|
|
f7e67010
|
2013-08-10T01:11:23
|
|
Fix uninit variable warnings.
|
|
|
b1a80cef
|
2013-08-08T00:20:19
|
|
avalon allow frequency to be set via the API
|
|
|
802737e8
|
2013-08-07T23:47:19
|
|
BTB voltage management via the API - and set default on startup
|
|
|
ecc9457b
|
2013-08-07T21:25:33
|
|
Avalon BTB allow partial work to be transferred
|
|
|
6dabdff1
|
2013-08-06T11:13:48
|
|
avalon_cts use correct buffer
|
|
|
782206ce
|
2013-07-29T22:20:56
|
|
using usb_ident
|
|
|
b8cdaea8
|
2013-07-29T21:53:14
|
|
forgot a return
|
|
|
b0f4d55b
|
2013-07-29T21:39:29
|
|
changes to Avalon driver for BitBurner boards
|
|
|
ad1572f7
|
2013-07-06T20:17:17
|
|
size check get_datestamp/get_timestamp and remove unused cgpu->init
|
|
|
385a70be
|
2013-07-06T19:15:59
|
|
make all statline overflow safe
|
|
|
a011fe51
|
2013-07-03T22:40:47
|
|
Check for a timeout in avalon_scanhash and post to the write sem if we receive one.
|
|
|
3b2f9ccb
|
2013-07-03T21:48:06
|
|
Decay result count in avalon more slowly to not falsely detect idle periods as low result return rates.
|
|
|
4b4a1354
|
2013-07-03T21:22:27
|
|
Count the number of miners idled in avalon to account more accurately for when its result return rate is too low.
|
|
|
e13c580c
|
2013-07-03T20:56:56
|
|
Fix potential dereference when starting avalon with all new work.
|
|
|
18422fbf
|
2013-07-02T16:07:32
|
|
Only throttle avalon clockspeed in avalon_auto in non optimal temperature settings if the fanspeed has reached maximum.
|
|
|
3ef0db56
|
2013-07-02T09:02:40
|
|
Reinstate more aggressive <2% HW error target for avalon-auto
|
|
|
05344eff
|
2013-07-01T16:20:41
|
|
Set avalon fan min and fan max to PWM values instead of percentage.
|
|
|
065b6a5e
|
2013-07-01T15:38:15
|
|
Provide an --avalon-freq command line to give a valid range of frequencies for avalon in auto mode.
|
|
|
36b556aa
|
2013-07-01T15:15:36
|
|
Set the avalon idle frequency to lowest if avalon auto is enabled and we have an overheat condition.
|
|
|
ce214e12
|
2013-07-01T15:10:56
|
|
Decrease avalon frequency in auto mode if we are unable to maintain the temperature in the optimal range.
|
|
|
d7c99cd1
|
2013-07-01T10:43:33
|
|
Use a more conservative upper limit of 1% for hardware errors with avalon auto frequency.
|
|
|
f142a4de
|
2013-07-01T10:41:22
|
|
Allow the avalon fanspeed range to be passed as parameter on the command line, default to 20-100%
|
|
|
34547596
|
2013-06-27T08:26:53
|
|
Support all avalon frequencies on the command line.
|
|
|
18f9112e
|
2013-06-26T21:46:58
|
|
Reset the other auto counters in avalon when idling a device.
|
|
|
e811c4dc
|
2013-06-26T00:15:04
|
|
Add an avalon-auto option which enables dynamic overclocking based on hardware error rate for maximum effective hashrate.
|
|
|
9b45daba
|
2013-06-25T19:39:42
|
|
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.
|
|
|
1fca632f
|
2013-06-24T11:04:02
|
|
Add an --avalon-temp option to allow a user specified target temperature.
|
|
|
6bdfed3d
|
2013-06-24T10:39:41
|
|
Demote no matching work message to verbose logging only on avalon.
|