ckolivas
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77f9400ca2
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Only display the no pool work message once if there are multiple waiters in hash_pop
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2013-08-21 12:15:40 +10:00 |
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ckolivas
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20de9226fd
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Provide a message and set a bool when no work is available from any pools and when it resumes again.
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2013-08-21 11:21:13 +10:00 |
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ckolivas
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0e43084c09
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We don't want to continue into the hash_pop function if the getq is frozen.
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2013-08-21 11:05:21 +10:00 |
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ckolivas
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cbea0a5306
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Only report threads in and out in queued work devices across a get work since the rest happens asynchronously and the get work is what the device might be waiting on.
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2013-08-21 10:56:31 +10:00 |
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ckolivas
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b12badc9f2
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Thread reportin and out can be static non inline.
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2013-08-21 10:47:32 +10:00 |
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kanoi
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10545d33c7
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Merge pull request #480 from kanoi/master
usbutils cps sleep_estimate is not an underestimate
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2013-08-20 17:37:06 -07:00 |
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Kano
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612c0b12c8
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usbutils cps sleep_estimate is not an underestimate
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2013-08-21 10:06:19 +10:00 |
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kanoi
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ff8c832534
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Merge pull request #479 from kanoi/master
usbutils add cps stats estimates
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2013-08-20 07:08:06 -07:00 |
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Kano
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01855a6051
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usbutils add cps stats estimates
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2013-08-21 00:06:05 +10:00 |
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Con Kolivas
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903d007cb4
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Provide cgtimer_sub helper functions.
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2013-08-20 22:47:13 +10:00 |
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Con Kolivas
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9dc63cee53
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Provide cgtimer_to_ms helper functions.
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2013-08-20 22:35:38 +10:00 |
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Con Kolivas
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7d0c9b5060
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Rename cgsleep_prepare_r as cgtimer_time to get time in cgtimer_t format and call cgsleep_prepare_r as a macro for cgtimer_time
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2013-08-20 22:27:14 +10:00 |
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Con Kolivas
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deb7be72c6
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Use the reentrant cgsleep functions for usecps in usbutils.
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2013-08-20 21:08:32 +10:00 |
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Con Kolivas
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ee2a5ae8f4
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TimeBeginPeriod and TimeEndPeriod do not add significant overhead when run the entire time for cgminer so avoid trying to maintain balanced numbers of them for specific time calls to simplify code.
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2013-08-20 20:46:09 +10:00 |
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Con Kolivas
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eeac9d81fc
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Replace all references to the old n*sleep functions with the equivalent cgsleep_*s replacements.
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2013-08-20 19:23:49 +10:00 |
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Con Kolivas
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7d448cd754
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timeGetTime uses huge resources on windows so revert to using timevals for its implementation of cgtimer_t
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2013-08-19 23:39:49 +10:00 |
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Con Kolivas
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bedd8eeead
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Revert "Sleep for half a work period only in bflsc_get_results if no dev is suitable."
This reverts commit 9743194547.
Fine now that sleep works properly with the longer sleep.
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2013-08-19 21:52:07 +10:00 |
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Con Kolivas
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0414bf0960
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Quotient/remainder error in ms division.
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2013-08-19 21:36:00 +10:00 |
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Con Kolivas
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fb66e8b7b7
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Only grab a queued work item if we successfully grab the lock to submit work in bflsc_send_work
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2013-08-19 21:13:23 +10:00 |
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kanoi
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39f4cf0557
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Merge pull request #478 from kanoi/btb
BTB get version from Firmware
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2013-08-19 03:39:58 -07:00 |
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Kano
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96c0c31775
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BTB get version from Firmware
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2013-08-19 20:34:37 +10:00 |
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Con Kolivas
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a76bc0e043
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Carve out the unused portions of sha2 implementation.
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2013-08-19 19:57:50 +10:00 |
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Con Kolivas
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78d78b1063
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Import Aaron D. Gifford's fast sha256 implementation.
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2013-08-19 19:10:41 +10:00 |
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Con Kolivas
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2a78cd36cc
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Increase the que_low watermarks on BFLSC for they are too low to keep the device busy on scanwork loops.
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2013-08-19 18:08:17 +10:00 |
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Con Kolivas
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dddc2d1e60
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Revert "Reuse times extracted from the clock in bflsc_get_results."
This reverts commit 1d8235334d.
Monotonic clock does not return the same times as gettimeofday.
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2013-08-19 17:59:59 +10:00 |
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Con Kolivas
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1d8235334d
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Reuse times extracted from the clock in bflsc_get_results.
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2013-08-19 17:55:32 +10:00 |
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Con Kolivas
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b238139cf9
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Provide cgtimer_to_timeval helper functions.
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2013-08-19 17:44:45 +10:00 |
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Con Kolivas
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09679e9f8b
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Provide a timeval_to_cgtime helper function to reuse values.
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2013-08-19 17:38:20 +10:00 |
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Con Kolivas
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9743194547
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Sleep for half a work period only in bflsc_get_results if no dev is suitable.
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2013-08-19 16:36:01 +10:00 |
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Con Kolivas
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a61e41a070
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Check for thr->work_restart in restart_wait.
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2013-08-19 15:58:22 +10:00 |
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Con Kolivas
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89f571f527
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We should be using que_low to decrease scan sleep time in bflsc.
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2013-08-19 15:51:14 +10:00 |
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Con Kolivas
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09dbd616e2
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Prepare sleep time on bflsc if no dev needs work yet to avoid busy waiting.
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2013-08-19 13:57:36 +10:00 |
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Con Kolivas
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09e9091dd7
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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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2013-08-19 13:54:56 +10:00 |
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Con Kolivas
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404cbdea84
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On windows use the higher accuracy timegettime function to really get 1ms clock and timer accuracy.
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2013-08-19 13:29:23 +10:00 |
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Con Kolivas
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e56c9a5d3b
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Use the cgsleep reentrant function to sleep for bflsc between read results to account for time taken to perform reads.
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2013-08-18 16:49:15 +10:00 |
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Con Kolivas
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3c707202cf
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Use 100ms delay between checking for results on all bflsc devices as the buffering of results mean checking more frequently just wastes CPU and causes more lock contention for only marginally better latencies.
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2013-08-18 16:46:27 +10:00 |
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Con Kolivas
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ffa12a138a
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Fix missed endtimeperiod in overrun timer on windows.
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2013-08-18 14:39:26 +10:00 |
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Con Kolivas
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ad87db07d9
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Make cgsleep_us_r take an int64_t for us.
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2013-08-18 14:39:26 +10:00 |
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Con Kolivas
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703c7309c2
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Make the cgsleep functions build on windows.
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2013-08-18 14:39:26 +10:00 |
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Con Kolivas
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17447ec7e2
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Use the cgsleep reentrant function in avalon_send_task.
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2013-08-18 11:59:02 +10:00 |
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Con Kolivas
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c988587b45
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Use the reentrant cgsleep functions within the avalon_send_tasks function.
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2013-08-18 11:48:42 +10:00 |
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Con Kolivas
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8114473228
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Set high resolution timing on windows within the cgsleep functions.
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2013-08-18 11:39:09 +10:00 |
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Con Kolivas
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e784b23004
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Use the reentrant cgsleep function to time sleeps on reading from avalon.
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2013-08-18 11:02:05 +10:00 |
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Con Kolivas
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621eb00309
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Provide reentrant versions of cgsleep functions to allow start time to be set separately from the beginning of the actual sleep, allowing scheduling delays to be counted in the sleep.
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2013-08-18 10:49:52 +10:00 |
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Con Kolivas
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0b5edb24f9
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Make the nmsleep and nusleep functions use the new cgsleep functions internally till functions are migrated to the new cgsleep API.
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2013-08-18 10:36:25 +10:00 |
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Con Kolivas
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188210a3d2
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Add a ms_to_timespec helper function, and create a cgsleep_ms function that uses absolute timers with clock_nanosleep to avoid overruns.
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2013-08-18 10:28:28 +10:00 |
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Con Kolivas
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f3b75b0b12
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Add rt lib linkage to enable use of clock_nanosleep functions with older glibc.
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2013-08-18 01:39:35 +10:00 |
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Con Kolivas
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37ff9f8428
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Add necessary time header include to avalon driver.
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2013-08-18 01:33:50 +10:00 |
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Con Kolivas
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1864ed2634
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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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2013-08-18 01:27:16 +10:00 |
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Con Kolivas
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fe7c8e8269
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Merge branch 'master' of github.com:ckolivas/cgminer
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2013-08-18 00:39:13 +10:00 |
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