 Luke Dashjr
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e7bae59209
Explicitly check for clock_nanosleep and only use it when available
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12 years ago |
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Luke Dashjr
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c0fe28a556
Further integrate cgsleep API into BFGMiner's timer system, so clock_nanosleep is only used on platforms with CLOCK_MONOTONIC
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12 years ago |
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Luke Dashjr
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039282ccdd
Convert cgtimer_t to struct timeval
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12 years ago |
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Luke Dashjr
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3183f70477
Merge branch 'cgsleep2' into cg_merges_20130822a
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12 years ago |
 Con Kolivas
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2412961ccb
Use timespecs on windows as cgtimer_t to capitalise on the higher resolution clock changes.
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12 years ago |
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Con Kolivas
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f965108b0e
Abstract out the conversion of system time to an lldiv_t in decimicroseconds.
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12 years ago |
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Con Kolivas
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4f5972f0bd
Use our own gettimeofday implementation on windows for it to be consistent across ming builds and higher resolution.
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12 years ago |
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Con Kolivas
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e10fc9b7bb
Provide cgtimer_sub helper functions.
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12 years ago |
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Con Kolivas
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8661a6735c
Provide cgtimer_to_ms helper functions.
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12 years ago |
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Con Kolivas
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707176ceb9
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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12 years ago |
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Con Kolivas
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786a4f3cf5
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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12 years ago |
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Con Kolivas
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c5b46ce9ab
Replace all references to the old n*sleep functions with the equivalent cgsleep_*s replacements.
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12 years ago |
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Con Kolivas
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7a1e7d81bc
timeGetTime uses huge resources on windows so revert to using timevals for its implementation of cgtimer_t
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12 years ago |
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Con Kolivas
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60d33d711c
Quotient/remainder error in ms division.
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12 years ago |
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Con Kolivas
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7bba73a796
Provide cgtimer_to_timeval helper functions.
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12 years ago |
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Con Kolivas
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4e27c67997
Provide a timeval_to_cgtime helper function to reuse values.
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12 years ago |
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Con Kolivas
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512d0ce463
Simplify cgsleep code for windows by using a typedef for cgtimer_t that resolves to clock resolution, using that internally.
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12 years ago |
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Con Kolivas
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7e95b62d3b
On windows use the higher accuracy timegettime function to really get 1ms clock and timer accuracy.
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12 years ago |
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Con Kolivas
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2dcbef1cc7
Fix missed endtimeperiod in overrun timer on windows.
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12 years ago |
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Con Kolivas
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0a94c60cf1
Make cgsleep_us_r take an int64_t for us.
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12 years ago |
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Con Kolivas
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934a2e4c49
Make the cgsleep functions build on windows.
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12 years ago |
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Con Kolivas
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cef98bf3fe
Set high resolution timing on windows within the cgsleep functions.
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12 years ago |
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Con Kolivas
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bbd4d65f59
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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12 years ago |
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Con Kolivas
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497c6a1787
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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12 years ago |
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Con Kolivas
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d0475bcc57
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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12 years ago |
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Con Kolivas
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71c19ae351
Add a timeraddspec helper function.
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12 years ago |
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Con Kolivas
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1411afe011
Provide a us_to_timespec helper function.
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12 years ago |
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Con Kolivas
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c080e9e252
Provide a us_to_timeval helper function.
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12 years ago |
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Con Kolivas
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3a08536aac
Add helper functions to convert timespec to timeval and vice versa.
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12 years ago |
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Luke Dashjr
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a16ff9404b
Merge commit 'bd3612c' into cg_merges_20130818a
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12 years ago |
