Merge branch 'devel' of github.com:nim-lang/Nim into devel

This commit is contained in:
Andreas Rumpf
2018-01-22 14:07:11 +01:00

View File

@@ -60,17 +60,20 @@ proc advice*(s: var ThreadPoolState): ThreadPoolAdvice =
proc fscanf(c: File, frmt: cstring) {.varargs, importc,
header: "<stdio.h>".}
var f = open("/proc/loadavg")
var b: float
var busy, total: int
fscanf(f,"%lf %lf %lf %ld/%ld",
addr b, addr b, addr b, addr busy, addr total)
f.close()
let cpus = countProcessors()
if busy-1 < cpus:
result = doCreateThread
elif busy-1 >= cpus*2:
result = doShutdownThread
var f: File
if f.open("/proc/loadavg"):
var b: float
var busy, total: int
fscanf(f,"%lf %lf %lf %ld/%ld",
addr b, addr b, addr b, addr busy, addr total)
f.close()
let cpus = countProcessors()
if busy-1 < cpus:
result = doCreateThread
elif busy-1 >= cpus*2:
result = doShutdownThread
else:
result = doNothing
else:
result = doNothing
else: