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7739e23420
* defaults to Orc * bootstrap using refc * use gc * init orc defines * unregister orc * fix gc * fix commands * add prepareMutation for orc * enable deepcopy for orc * prepareMutation * more fixes * some cases * bug #20081 * partial fixes * partial fixes * fixes command line * more fixes * build Nim with refc * use gc * more fixes * rstore * orc doesn't support threadpool * more shallowCopy * more fixes * fixes unsafeNew * workarounds * small * more fixes * fixes some megatest * tcodegenbugs1 refc * fxies megatest * build nimble with refc * workaround tensordsl tests * replace shallowCopy with move * fixes action * workaround * add todo * fixes important packages * unpublic unregisterArcOrc * fixes cpp * enable windows Co-authored-by: xflywind <43030857+xflywind@users.noreply.github.com>
60 lines
1.1 KiB
Nim
60 lines
1.1 KiB
Nim
discard """
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matrix: "--mm:refc"
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outputsub: '''
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Simple tree node allocation worked!
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Simple cycle allocation worked!
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'''
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joinable: false
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"""
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# Test the implementation of the new operator
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# and the code generation for gc walkers
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# (and the garbage collector):
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## todo fixme it doesn't work for ORC
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type
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PNode = ref TNode
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TNode = object
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data: int
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str: string
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le, ri: PNode
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TStressTest = ref array[0..45, array[1..45, TNode]]
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proc finalizer(n: PNode) =
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write(stdout, n.data)
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write(stdout, " is now freed\n")
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proc newNode(data: int, le, ri: PNode): PNode =
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new(result, finalizer)
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result.le = le
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result.ri = ri
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result.data = data
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# now loop and build a tree
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proc main() =
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var
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i = 0
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p: TStressTest
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while i < 1000:
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var n: PNode
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n = newNode(i, nil, newNode(i + 10000, nil, nil))
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inc(i)
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new(p)
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write(stdout, "Simple tree node allocation worked!\n")
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i = 0
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while i < 1000:
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var m = newNode(i + 20000, nil, nil)
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var k = newNode(i + 30000, nil, nil)
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m.le = m
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m.ri = k
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k.le = m
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k.ri = k
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inc(i)
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write(stdout, "Simple cycle allocation worked!\n")
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main()
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