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sgminer
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148 Commits (0954a229955276e670285a5bc43024edb661e959)

Author SHA1 Message Date
Con Kolivas e97adc91c3 The fastest minirig devices need a significantly smaller starting sleep time.
13 years ago
Con Kolivas 74b96d4b3f Use a much shorter initial sleep time to account for faster devices and nonce range working, and increase it if nonce range fails to work.
13 years ago
Con Kolivas 13cf568961 Use nmsleep instead of usleep in bitforce.
13 years ago
Con Kolivas 390d77a202 Add more comments explaining how sleep time equals wait time and simplify the
13 years ago
Con Kolivas 69a11508a4 delay_time_ms is always set so need not be initialised in bitforce.
13 years ago
Con Kolivas 9e8726b109 Increase bitforce timeout to 10 seconds.
13 years ago
Con Kolivas a3faf63c96 Add more hysteresis and poll ~5 times to allow for timer delays in bitforce devices.
13 years ago
Con Kolivas afc6ae58a5 Change message about broken nonce range support to verbose level instead of debug.
13 years ago
Con Kolivas 86ba7d79df Display the actual duration of wait when it is greater than the cutoff.
13 years ago
Con Kolivas 5a096c1c13 Set nonce to maximum once we determine nonce range support is broken.
13 years ago
Con Kolivas 88dd599f34 Initial wait time is always known so no need to zero it beforehand in bitforce.
13 years ago
Con Kolivas 1b0a0ac5db No point counting wait time until the work is actually sent to bitforce devices.
13 years ago
Con Kolivas c0c480609d Use string comparison functions elsewhere in bitforce code.
13 years ago
Con Kolivas d4e526c9fe Use string comparison functions instead of explicit comparisons.
13 years ago
Con Kolivas 23841337dc Show device id in debug when disabling nonce range.
13 years ago
Con Kolivas 9e10a6c016 Account for wait_ms time when nonce_range is in use on BFL.
13 years ago
Con Kolivas 9d9963b088 Split nonces up into 1/5 chunks when nonce range is supported.
13 years ago
Paul Sheppard 1ee191a726 limit clear buffer iterations.
13 years ago
Paul Sheppard 54f8554af4 Ad fd check to clear buffer.
13 years ago
Con Kolivas 72777f1f38 Disable nonce range support in BFL when broken support is detected.
13 years ago
Con Kolivas 96183bbdf4 Minor bfl tidy.
13 years ago
Con Kolivas 75eca07823 Restart_wait is only called with a ms value so incorporate that into the function.
13 years ago
Con Kolivas e5aba76042 Fix off-by-one error in nonce increment in bfl.
13 years ago
Con Kolivas ba5c1fc07d Use BE when setting nonce in bitforce nonce range work.
13 years ago
Con Kolivas d6a6d70f4b Set work blk nonce after work is queued to prevent duplicates.
13 years ago
Con Kolivas 870ba0c70e Revert "Loop in bitforce scanhash till end nonce reaches full nonce range."
13 years ago
Con Kolivas e10aa2092b Loop in bitforce scanhash till end nonce reaches full nonce range.
13 years ago
Con Kolivas 1f2e9a49f4 Enable nonce range in the normal init sequence for bfl.
13 years ago
Con Kolivas 8766bca4d4 Queue extra work at 2/3 differently depending on whether we're using nonce range or not.
13 years ago
Con Kolivas 6314a12b31 Initially enable support for nonce range support on bfl, splitting nonces up into 3/4 size and only disable it if it fails on work submit.
13 years ago
Con Kolivas 96fba30b6b Attempt to detect nonce range support in BFL by sending work requring its support.
13 years ago
Con Kolivas a9746b9f5e Limit retrying on busy for up to BITFORCE_TIMEOUT_MS
13 years ago
Con Kolivas 7046c976bc Attempt to initialise while bitforce device returns BUSY.
13 years ago
Con Kolivas ac8db06e46 Extend length of string that can be passed to BFL devices.
13 years ago
Con Kolivas 8b3c20bc06 Abstract out ms to timeval as a function.
13 years ago
Con Kolivas 93a7967ecb Fix signedness warning.
13 years ago
Paul Sheppard c4870676c4 Add api stats (sleep time)
13 years ago
Paul Sheppard 6e6029de99 Timing tweaks
13 years ago
Kano ff0afb94ec Add API Notify counter 'Comms Error'
13 years ago
Con Kolivas 44726324c2 More style police on bitforce.
13 years ago
Con Kolivas 8783db0dc3 Do all logging outside of the bitforce mutex locking to avoid deadlocks.
13 years ago
Con Kolivas 0f405c7c18 Remove applog call from bfwrite to prevent grabbing nested mutexes.
13 years ago
Con Kolivas 978ec0d805 Bitforce style changes.
13 years ago
Paul Sheppard ad5b470b04 Fine-tune timing adjustment.
13 years ago
ckolivas 391e1f7eb1 Restart is zeroed in the mining thread so no need to do it inside the bitforce code.
13 years ago
Paul Sheppard 04a6c3b188 More improvements to comms.
13 years ago
ckolivas efcce5bbb8 Remove unused tdiff value.
13 years ago
ckolivas b1cdacdead Polling every 10ms there's not much point checking the pthread_cond_timedwait as it just adds overhead. Simply check the value of work_restart in the bfl main polling loop.
13 years ago
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
Paul Sheppard 855d1bb3e3 Add busy time to wait time.
13 years ago