logging

[Udo van den Heuvel]

On 14-04-19 14:01, Hal Murray wrote:
> I just pushed some tweaks.  Would you please try attic/clock and 

hpet:

# ./a.out
      res   avg      min  dups  CLOCK
        1  1666      419        CLOCK_REALTIME
  4000000     5  4000044    -1  CLOCK_REALTIME_COARSE
        1  1657      419        CLOCK_MONOTONIC
        1  1659      419        CLOCK_MONOTONIC_RAW
        1  1560      419        CLOCK_BOOTTIME

Histogram: CLOCK_REALTIME, 1 ns per bucket, 1000000 samples.
        ns      hits
       419        15
       488        81
       489       666
       838       835
       839        76
       907      1440
       908     23469
       977      8036
       978     28887
      1326        52
      1327      8072
      1396     31944
      1397    161152
      1466     48599
      1467    101238
      1815     12310
      1816     92305
      1885     90201
      1886    238744
      1955     56259
      1956     74512
      2234         7
      2235       163
      2304       666
      2305      2327
17944 samples were bigger than 2305.