jyapayne/Nim
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

ARC: default to a shared heap with --threads:on

Browse source
This commit is contained in:
Araq 2019-12-24 12:08:22 +01:00 • committed by Andreas Rumpf
commit 5aa7b1a44b
3 changed files with 15 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

10
lib/system.nim
View file

@ -2469,7 +2469,7 @@ when not defined(nimscript):
## The freed memory must belong to its allocating thread!
## Use `deallocShared <#deallocShared,pointer>`_ to deallocate from a shared heap.
proc allocShared*(size: Natural): pointer {.noconv, rtl, benign, raises: [].}
proc allocShared*(size: Natural): pointer {.noconv, rtl, benign, raises: [], tags: [].}
## Allocates a new memory block on the shared heap with at
## least ``size`` bytes.
##
@ -2482,7 +2482,7 @@ when not defined(nimscript):
##
## See also:
## `allocShared0 <#allocShared0,Natural>`_.
proc createSharedU*(T: typedesc, size = 1.Positive): ptr T {.inline,
proc createSharedU*(T: typedesc, size = 1.Positive): ptr T {.inline, tags: [],
benign, raises: [].} =
## Allocates a new memory block on the shared heap with at
## least ``T.sizeof * size`` bytes.
@ -2498,7 +2498,7 @@ when not defined(nimscript):
## * `createShared <#createShared,typedesc>`_
cast[ptr T](allocShared(T.sizeof * size))
proc allocShared0*(size: Natural): pointer {.noconv, rtl, benign, raises: [].}
proc allocShared0*(size: Natural): pointer {.noconv, rtl, benign, raises: [], tags: [].}
## Allocates a new memory block on the shared heap with at
## least ``size`` bytes.
##
@ -2522,7 +2522,7 @@ when not defined(nimscript):
## `createSharedU <#createSharedU,typedesc>`_.
cast[ptr T](allocShared0(T.sizeof * size))
proc reallocShared*(p: pointer, newSize: Natural): pointer {.noconv, rtl,
proc reallocShared*(p: pointer, newSize: Natural): pointer {.noconv, rtl, tags: [],
benign, raises: [].}
## Grows or shrinks a given memory block on the heap.
##
@ -2543,7 +2543,7 @@ when not defined(nimscript):
## `freeShared <#freeShared,ptr.T>`_.
cast[ptr T](reallocShared(p, T.sizeof * newSize))
proc deallocShared*(p: pointer) {.noconv, rtl, benign, raises: [].}
proc deallocShared*(p: pointer) {.noconv, rtl, benign, raises: [], tags: [].}
## Frees the memory allocated with ``allocShared``, ``allocShared0`` or
## ``reallocShared``.
##