Chris Chua
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b0f4d55be7
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changes to Avalon driver for BitBurner boards
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11 years ago |
Kano
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ad1572f77f
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size check get_datestamp/get_timestamp and remove unused cgpu->init
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12 years ago |
Kano
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385a70bea7
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make all statline overflow safe
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12 years ago |
Con Kolivas
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a011fe5182
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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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12 years ago |
Con Kolivas
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3b2f9ccb88
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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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12 years ago |
Con Kolivas
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4b4a13549e
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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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12 years ago |
Con Kolivas
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e13c580cac
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Fix potential dereference when starting avalon with all new work.
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12 years ago |
Con Kolivas
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18422fbf7d
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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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12 years ago |
Con Kolivas
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3ef0db5658
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Reinstate more aggressive <2% HW error target for avalon-auto
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12 years ago |
Con Kolivas
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05344eff03
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Set avalon fan min and fan max to PWM values instead of percentage.
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12 years ago |
Con Kolivas
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065b6a5e36
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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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12 years ago |
Con Kolivas
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36b556aa66
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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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12 years ago |
Con Kolivas
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ce214e1270
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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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12 years ago |
Con Kolivas
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d7c99cd116
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Use a more conservative upper limit of 1% for hardware errors with avalon auto frequency.
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12 years ago |
Con Kolivas
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f142a4de23
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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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12 years ago |
Con Kolivas
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34547596b3
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Support all avalon frequencies on the command line.
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12 years ago |
Con Kolivas
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18f9112e48
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Reset the other auto counters in avalon when idling a device.
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12 years ago |
Con Kolivas
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e811c4dc77
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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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12 years ago |
Con Kolivas
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9b45daba6b
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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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12 years ago |
Con Kolivas
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1fca632f7c
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Add an --avalon-temp option to allow a user specified target temperature.
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12 years ago |
Con Kolivas
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6bdfed3db4
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Demote no matching work message to verbose logging only on avalon.
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12 years ago |
Con Kolivas
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6cc09aa1e9
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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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12 years ago |
Con Kolivas
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c64d95f267
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Support new overclocking speeds for avalon: 325, 350 and 375
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12 years ago |
Con Kolivas
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df81ce6784
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Use the nusleep function for sleeping after sending work in avalon.
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12 years ago |
Con Kolivas
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a36e55b754
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Set the avalon preferred packet size to 512.
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12 years ago |
Con Kolivas
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581afcf9ab
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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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12 years ago |
Con Kolivas
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cf13d02d5f
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Change avalon no valid work message to no matching work to match API terminology.
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12 years ago |
Con Kolivas
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7c683cf2b1
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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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12 years ago |
Con Kolivas
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e487d3d2f0
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Minimise the sleep times in avalon read to avoid result loss.
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12 years ago |
Con Kolivas
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b810dea33b
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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 98862b4f46 .
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12 years ago |
Con Kolivas
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7e6cbf080e
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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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12 years ago |
Con Kolivas
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98862b4f46
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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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12 years ago |
Kano
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7eba963477
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remove varargs from logging/quit/in general as much as possible
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12 years ago |
Con Kolivas
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bd6bc6bd23
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Decrease the sleep duration before reading in avalon to not let the read buffer overflow.
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12 years ago |
Con Kolivas
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9604cbee98
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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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12 years ago |
Con Kolivas
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261b1299ac
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Add the cgpu_info structure before avalon reset.
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12 years ago |
Kano
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b8b137aeef
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USB make device_path handled by usbutils
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12 years ago |
Kano
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749fa78d8a
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tidy up free in device detect functions
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12 years ago |
Kano
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9287ee90f6
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USB control creation and free of cgpu
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12 years ago |
Con Kolivas
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059aa5abb2
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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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12 years ago |
ckolivas
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b59c33800b
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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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12 years ago |
Con Kolivas
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5e94a97223
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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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12 years ago |
Con Kolivas
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a60a1b0fce
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Break out of idling loop in avalon_idle if the buffer is full.
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12 years ago |
Con Kolivas
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c0c5c060bd
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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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12 years ago |
Con Kolivas
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dfab6a98af
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Avalon fan factor is already multiplied into the info values.
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12 years ago |
Con Kolivas
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06b9e0c4d9
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Get rid of zeros which corrupt display.
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12 years ago |
Con Kolivas
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2373638399
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Logic fail on minimum fanspeed reporting.
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12 years ago |
Con Kolivas
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8bbb1793f7
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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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12 years ago |
Con Kolivas
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86b59c4724
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Add ambient temp and lowest fan RPM information to avalon statline.
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12 years ago |
Con Kolivas
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6dcdd543cb
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Display max temperature and fanspeed data for avalon.
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12 years ago |