|
5c7e0308
|
2012-07-11T22:59:58
|
|
Modify te scanhash API to use an int64_t and return -1 on error, allowing zero to be a valid return value.
|
|
|
2ce7f28b
|
2012-07-08T04:24:55
|
|
Merge pull request #254 from luke-jr/work_restart2
Turn work_restart array into a bool in thr_info
|
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|
957d1961
|
2012-07-06T20:23:26
|
|
Make long timeout 10seconds on bitforce for when usleep or nanosleep just can't be accurate...
|
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|
57e38d05
|
2012-07-06T18:41:25
|
|
Make disabling BFL nonce range support a warning since it has to be explicitly enabled on the command line now.
|
|
|
fd55fab9
|
2012-07-06T16:54:00
|
|
Make bitforce nonce range support a command line option --bfl-range since enabling it decrease hashrate by 1%.
|
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|
b8484956
|
2012-07-06T16:44:55
|
|
Add sanity checking to make sure we don't make sleep_ms less than 0 in bitforce.
|
|
d4af2d05
|
2012-07-06T02:39:32
|
|
Turn work_restart array into a bool in thr_info
|
|
|
e97adc91
|
2012-07-06T15:09:39
|
|
The fastest minirig devices need a significantly smaller starting sleep time.
|
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|
74b96d4b
|
2012-07-06T15:05:38
|
|
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.
|
|
|
13cf5689
|
2012-07-06T15:03:31
|
|
Use nmsleep instead of usleep in bitforce.
|
|
|
390d77a2
|
2012-07-06T10:41:08
|
|
Add more comments explaining how sleep time equals wait time and simplify the
comparison.
|
|
|
69a11508
|
2012-07-06T10:35:18
|
|
delay_time_ms is always set so need not be initialised in bitforce.
|
|
|
9e8726b1
|
2012-07-06T10:09:02
|
|
Increase bitforce timeout to 10 seconds.
|
|
|
a3faf63c
|
2012-07-06T09:54:27
|
|
Add more hysteresis and poll ~5 times to allow for timer delays in bitforce devices.
|
|
|
afc6ae58
|
2012-07-05T22:42:04
|
|
Change message about broken nonce range support to verbose level instead of debug.
|
|
|
86ba7d79
|
2012-07-05T22:39:41
|
|
Display the actual duration of wait when it is greater than the cutoff.
|
|
|
5a096c1c
|
2012-07-05T22:39:11
|
|
Set nonce to maximum once we determine nonce range support is broken.
|
|
|
88dd599f
|
2012-07-05T22:33:21
|
|
Initial wait time is always known so no need to zero it beforehand in bitforce.
|
|
|
1b0a0ac5
|
2012-07-05T22:32:05
|
|
No point counting wait time until the work is actually sent to bitforce devices.
|
|
|
c0c48060
|
2012-07-05T21:51:42
|
|
Use string comparison functions elsewhere in bitforce code.
|
|
|
d4e526c9
|
2012-07-05T21:29:06
|
|
Use string comparison functions instead of explicit comparisons.
|
|
|
23841337
|
2012-07-05T20:47:43
|
|
Show device id in debug when disabling nonce range.
|
|
|
9e10a6c0
|
2012-07-05T20:42:19
|
|
Account for wait_ms time when nonce_range is in use on BFL.
|
|
|
9d9963b0
|
2012-07-05T17:15:18
|
|
Split nonces up into 1/5 chunks when nonce range is supported.
|
|
|
274a4011
|
2012-07-05T16:45:05
|
|
Merge branch 'master' into mr
|
|
1ee191a7
|
2012-07-04T23:31:42
|
|
limit clear buffer iterations.
|
|
2aa95ab8
|
2012-07-04T18:48:27
|
|
Merge branch 'master' of git://github.com/ckolivas/cgminer.git
|
|
|
54f8554a
|
2012-07-04T18:46:41
|
|
Ad fd check to clear buffer.
|
|
|
72777f1f
|
2012-07-05T09:30:53
|
|
Disable nonce range support in BFL when broken support is detected.
|
|
|
96183bbd
|
2012-07-05T09:21:46
|
|
Minor bfl tidy.
|
|
|
75eca078
|
2012-07-05T09:15:21
|
|
Restart_wait is only called with a ms value so incorporate that into the function.
|
|
|
e5aba760
|
2012-07-05T00:40:01
|
|
Fix off-by-one error in nonce increment in bfl.
|
|
|
ba5c1fc0
|
2012-07-05T00:22:42
|
|
Use BE when setting nonce in bitforce nonce range work.
|
|
|
d6a6d70f
|
2012-07-05T00:18:58
|
|
Set work blk nonce after work is queued to prevent duplicates.
|
|
|
870ba0c7
|
2012-07-05T00:17:35
|
|
Revert "Loop in bitforce scanhash till end nonce reaches full nonce range."
This reverts commit e10aa2092bcb2f1e5b313c5bacb8853b00393126.
|
|
|
e10aa209
|
2012-07-05T00:14:04
|
|
Loop in bitforce scanhash till end nonce reaches full nonce range.
|
|
|
1f2e9a49
|
2012-07-05T00:08:33
|
|
Enable nonce range in the normal init sequence for bfl.
|
|
|
8766bca4
|
2012-07-04T23:57:54
|
|
Queue extra work at 2/3 differently depending on whether we're using nonce range or not.
|
|
|
6314a12b
|
2012-07-04T23:53:55
|
|
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.
|
|
|
96fba30b
|
2012-07-04T17:31:02
|
|
Attempt to detect nonce range support in BFL by sending work requring its support.
|
|
|
a9746b9f
|
2012-07-04T16:58:08
|
|
Limit retrying on busy for up to BITFORCE_TIMEOUT_MS
|
|
|
7046c976
|
2012-07-04T16:51:55
|
|
Attempt to initialise while bitforce device returns BUSY.
|
|
|
ac8db06e
|
2012-07-04T16:41:28
|
|
Extend length of string that can be passed to BFL devices.
|
|
|
8b3c20bc
|
2012-07-04T16:28:51
|
|
Abstract out ms to timeval as a function.
|
|
|
93a7967e
|
2012-07-04T15:22:05
|
|
Fix signedness warning.
|
|
|
c4870676
|
2012-07-03T10:40:02
|
|
Add api stats (sleep time)
|
|
|
6e6029de
|
2012-07-03T10:22:11
|
|
Timing tweaks
Added long and short timeouts, short for detecting throttling, long to give up totally.
Reset sleep time when device re-initialised
Still check results after timeout
Back up a larger time if result on first poll.
|
|
ff0afb94
|
2012-07-03T13:14:30
|
|
Add API Notify counter 'Comms Error'
|
|
|
44726324
|
2012-07-03T11:09:33
|
|
More style police on bitforce.
|
|
|
8783db0d
|
2012-07-03T11:01:57
|
|
Do all logging outside of the bitforce mutex locking to avoid deadlocks.
|
|
|
0f405c7c
|
2012-07-03T10:59:37
|
|
Remove applog call from bfwrite to prevent grabbing nested mutexes.
|
|
|
978ec0d8
|
2012-07-03T10:58:30
|
|
Bitforce style changes.
|
|
|
ad5b470b
|
2012-07-02T14:27:19
|
|
Fine-tune timing adjustment.
Also remove old work_restart timing.
|
|
|
ce850883
|
2012-07-01T23:39:09
|
|
Merge branch 'master' of git://github.com/ckolivas/cgminer.git
Conflicts:
driver-bitforce.c
|
|
|
cc0ad5ea
|
2012-07-01T23:35:06
|
|
Merge branch 'master' of git://github.com/ckolivas/cgminer.git
Conflicts:
driver-bitforce.c
|
|
|
391e1f7e
|
2012-07-02T16:13:53
|
|
Restart is zeroed in the mining thread so no need to do it inside the bitforce code.
|
|
|
04a6c3b1
|
2012-07-01T21:47:18
|
|
More improvements to comms.
BFL return nothing when throttling, so should not be considered an error. Instead repeat with a longer delay.
|
|
|
efcce5bb
|
2012-07-02T11:30:20
|
|
Remove unused tdiff value.
|
|
|
b1cdacde
|
2012-07-02T11:28:26
|
|
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.
|
|
|
fd7b21ed
|
2012-07-02T10:54:20
|
|
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.
|
|
|
855d1bb3
|
2012-07-01T17:35:53
|
|
Add busy time to wait time.
|
|
|
a11a322b
|
2012-06-30T20:45:08
|
|
Add tiny delay after writing to BFL
Change BFL errors to something more human readable
Send work busy re-tries after 10ms delay
|
|
|
adc26f0e
|
2012-06-29T17:20:57
|
|
Add facility to clear BFL read buffer.
Reduce timeout to 10s.
|
|
|
75a651c1
|
2012-06-28T16:08:10
|
|
Revert "Check for submit_stale before checking for work_restart"
Makes no sense to continue working on the old block whether submit_stale is enabled or not.
|
|
|
f2253929
|
2012-06-28T08:20:45
|
|
Add low hash threshold in sick/dead processing
Add check for fd in comms procedures
|
|
|
01a7e912
|
2012-06-27T08:25:25
|
|
Lock comms around entire bitforce_init, and move setting of fd to end.
Make sleep occur everytime in scanhash.
|
|
|
d3e2b62c
|
2012-06-26T14:45:48
|
|
Change sick/dead processing to use device pointer, not gpu array.
Change BFL timing to adjust only when hashing complete (not error/idle etc.).
|
|
|
1ef52e0b
|
2012-06-25T19:23:10
|
|
Check for submit_stale before checking for work_restart
(to keep Kano happy)
|
|
|
f149aea9
|
2012-06-25T10:33:18
|
|
Redo recover removal.
FML.
|
|
|
90d82aa6
|
2012-06-25T10:27:08
|
|
Revert to pre pool merge
|
|
|
50e996c7
|
2012-06-25T10:01:34
|
|
Get rid of recover mode. Not useful at all.
Change zero hash to no start error. Neither is accurate, but zero hash makes less sense than no start.
|
|
|
e0370281
|
2012-06-19T10:40:00
|
|
Merge branch 'master' of https://github.com/ckolivas/cgminer.git
Conflicts:
driver-bitforce.c
|
|
|
9bc95ab3
|
2012-06-19T10:36:24
|
|
Comms error trapping
Comms error will not disable the device permanently but put it in to
recovery mode. Here it will attempt to be re-initialised after 60s.
|
|
|
68f2aaf9
|
2012-06-15T16:43:05
|
|
fix bitforce_init return value
Also add filename as kernel name
|
|
|
4dee0d04
|
2012-06-05T13:30:40
|
|
FPGA - allow device detect override without an open failure
|
|
|
4fd53c9e
|
2012-06-14T00:04:37
|
|
thread init fix
|
|
|
2ec612e0
|
2012-06-13T17:26:37
|
|
Added startup delay to worker threads.
Prevents devices from making calls at the same time.
|
|
|
1b63a75d
|
2012-06-13T12:26:03
|
|
Simple auto sleep-time calibration.
Optimises the sleep time while waiting for the BFL work to finish.
Takes ~5 mins to settle to the correct time for each unit, then will continue to make adjustments.
|
|
|
2384d0fb
|
2012-06-12T18:20:18
|
|
Removed idle mode... again!?
Changed work_reset rate to every 100ms & use defines rather than numerics.
Change total sleep time to 4300ms after performance testing/measurement (now good to 916MH/s).
Changed timeout to 15s - Throttle time is 15s.
Added support for 'Busy' when submitting work.
Improved logging text to include device identifier.
Added a thread_enable api function, called when a thread is re-enabled.
... and removed useless re-init inside scanhash.
Use modminer introduced mutex.
|
|
|
861388f9
|
2012-06-12T09:04:42
|
|
Merge branch 'master' of https://github.com/ckolivas/cgminer.git
|
|
|
d3fa59d7
|
2012-06-05T02:17:09
|
|
Abstract generally useful FPGA code into fpgautils.c
|
|
|
2dd7c4e1
|
2012-06-11T13:17:59
|
|
Added checking of work_reset while waiting for BFL to return results
|
|
|
4889d7ec
|
2012-06-11T13:09:27
|
|
Merge branch 'master' of git@github.com:pshep/cgminer.git
Conflicts:
driver-bitforce.c
|
|
|
820d662c
|
2012-06-10T23:11:59
|
|
Removed idle mode.
Added watchdog thread BFL temperature monitoring.
|
|
|
036a97c2
|
2012-06-09T20:03:18
|
|
Added bitforce init and shutdown.
bitforce_init closes/reopens the com port and re-initialises the unit.
|
|
|
ec394533
|
2012-06-09T19:47:54
|
|
Idle mode for bitforce
|
|
|
ed06c97e
|
2012-06-09T19:12:29
|
|
Added 30s BFL hashing timeout
|
|
|
652326c2
|
2012-06-09T19:08:10
|
|
Scanhash split into separate functions
Some adjustment of log reporting
|
|
|
8d293673
|
2012-05-22T15:35:10
|
|
Fix return values
|
|
|
cebd647f
|
2012-05-22T08:10:00
|
|
Messing with BFL code
|
|
|
4db47aa5
|
2012-05-18T17:41:18
|
|
Return error if BFL take longer then 10s
|
|
|
06023e54
|
2012-05-02T10:34:31
|
|
Bugfix: Return failure, rather than quit, if BFwrite fails
|
|
|
20676694
|
2012-04-23T18:07:13
|
|
Ensure everyone sees the same screen/api name as the previous version for Bitforce
|
|
|
0f74ba05
|
2012-04-22T00:57:59
|
|
Implement and document "-S noauto" to inhibit autoscanning without specifying a serial device
|
|
|
b8778839
|
2012-04-21T02:36:19
|
|
Merge branch 'master' into unify_drivers
Conflicts:
cgminer.c
|
|
|
f05a319e
|
2012-03-18T21:06:47
|
|
CGPU API for device names
|
|
|
303dbf46
|
2012-03-18T20:09:03
|
|
Abstract add_cgpu function, to handle device id numbering and devices array
|
|
|
e131dfab
|
2012-03-13T12:18:23
|
|
Unify drivers as driver-*.c and add driver name to API
|