diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/pure/concurrency/cpuinfo.nim | 19 | ||||
| -rw-r--r-- | lib/pure/volatile.nim | 4 |
2 files changed, 11 insertions, 12 deletions
diff --git a/lib/pure/concurrency/cpuinfo.nim b/lib/pure/concurrency/cpuinfo.nim index 3e5695360..57d13fde3 100644 --- a/lib/pure/concurrency/cpuinfo.nim +++ b/lib/pure/concurrency/cpuinfo.nim @@ -7,7 +7,11 @@ # distribution, for details about the copyright. # -## This module implements procs to determine the number of CPUs / cores. +## This module implements a proc to determine the number of CPUs / cores. + +runnableExamples: + doAssert countProcessors() > 0 + include "system/inclrtl" @@ -15,15 +19,15 @@ when not defined(windows): import posix when defined(freebsd) or defined(macosx): - {.emit:"#include <sys/types.h>".} + {.emit: "#include <sys/types.h>".} when defined(openbsd) or defined(netbsd): - {.emit:"#include <sys/param.h>".} + {.emit: "#include <sys/param.h>".} when defined(macosx) or defined(bsd): # we HAVE to emit param.h before sysctl.h so we cannot use .header here # either. The amount of archaic bullshit in Poonix based OSes is just insane. - {.emit:"#include <sys/sysctl.h>".} + {.emit: "#include <sys/sysctl.h>".} const CTL_HW = 6 HW_AVAILCPU = 25 @@ -47,7 +51,7 @@ when defined(haiku): header: "<OS.h>".} proc countProcessors*(): int {.rtl, extern: "ncpi$1".} = - ## returns the number of the processors/cores the machine has. + ## Returns the number of the processors/cores the machine has. ## Returns 0 if it cannot be detected. when defined(windows): type @@ -95,8 +99,3 @@ proc countProcessors*(): int {.rtl, extern: "ncpi$1".} = else: result = sysconf(SC_NPROCESSORS_ONLN) if result <= 0: result = 0 - - -runnableExamples: - block: - doAssert countProcessors() > 0 diff --git a/lib/pure/volatile.nim b/lib/pure/volatile.nim index 208f0fcaa..7fdf40e4b 100644 --- a/lib/pure/volatile.nim +++ b/lib/pure/volatile.nim @@ -12,7 +12,7 @@ template volatileLoad*[T](src: ptr T): T = ## Generates a volatile load of the value stored in the container `src`. - ## Note that this only effects code generation on `C` like backends + ## Note that this only effects code generation on `C` like backends. when nimvm: src[] else: @@ -26,7 +26,7 @@ template volatileLoad*[T](src: ptr T): T = template volatileStore*[T](dest: ptr T, val: T) = ## Generates a volatile store into the container `dest` of the value ## `val`. Note that this only effects code generation on `C` like - ## backends + ## backends. when nimvm: dest[] = val else: |