Python HeapCache.setarrayitem方法代码示例

本文整理汇总了Python中pypy.jit.metainterp.heapcache.HeapCache.setarrayitem方法的典型用法代码示例。如果您正苦于以下问题：Python HeapCache.setarrayitem方法的具体用法？Python HeapCache.setarrayitem怎么用？Python HeapCache.setarrayitem使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类pypy.jit.metainterp.heapcache.HeapCache的用法示例。

在下文中一共展示了HeapCache.setarrayitem方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: test_ll_arraycopy

# 需要导入模块: from pypy.jit.metainterp.heapcache import HeapCache [as 别名]
# 或者: from pypy.jit.metainterp.heapcache.HeapCache import setarrayitem [as 别名]
    def test_ll_arraycopy(self):
        h = HeapCache()
        h.new_array(box1, lengthbox1)
        h.setarrayitem(box1, descr1, index1, box2)
        h.new_array(box2, lengthbox1)
        # Just need the destination box for this call
        h.invalidate_caches(
            rop.CALL,
            FakeCallDescr(FakeEffektinfo.EF_CANNOT_RAISE, FakeEffektinfo.OS_ARRAYCOPY),
            [None, None, box2, None, None]
        )
        assert h.getarrayitem(box1, descr1, index1) is box2
        h.invalidate_caches(
            rop.CALL,
            FakeCallDescr(FakeEffektinfo.EF_CANNOT_RAISE, FakeEffektinfo.OS_ARRAYCOPY),
            [None, None, box3, None, None]
        )
        assert h.getarrayitem(box1, descr1, index1) is None

        h.setarrayitem(box4, descr1, index1, box2)
        assert h.getarrayitem(box4, descr1, index1) is box2
        h.invalidate_caches(
            rop.CALL,
            FakeCallDescr(FakeEffektinfo.EF_CANNOT_RAISE, FakeEffektinfo.OS_ARRAYCOPY),
            [None, None, box2, None, None]
        )
        assert h.getarrayitem(box4, descr1, index1) is None

开发者ID:，项目名称:，代码行数:29，代码来源:

示例2: test_invalidate_cache

# 需要导入模块: from pypy.jit.metainterp.heapcache import HeapCache [as 别名]
# 或者: from pypy.jit.metainterp.heapcache.HeapCache import setarrayitem [as 别名]
    def test_invalidate_cache(self):
        h = HeapCache()
        h.setfield(box1, descr1, box2)
        h.setarrayitem(box1, descr1, index1, box2)
        h.setarrayitem(box1, descr1, index2, box4)
        h.invalidate_caches(rop.INT_ADD, None, [])
        h.invalidate_caches(rop.INT_ADD_OVF, None, [])
        h.invalidate_caches(rop.SETFIELD_RAW, None, [])
        h.invalidate_caches(rop.SETARRAYITEM_RAW, None, [])
        assert h.getfield(box1, descr1) is box2
        assert h.getarrayitem(box1, descr1, index1) is box2
        assert h.getarrayitem(box1, descr1, index2) is box4

        h.invalidate_caches(
            rop.CALL, FakeCallDescr(FakeEffektinfo.EF_ELIDABLE_CANNOT_RAISE), [])
        assert h.getfield(box1, descr1) is box2
        assert h.getarrayitem(box1, descr1, index1) is box2
        assert h.getarrayitem(box1, descr1, index2) is box4

        h.invalidate_caches(
            rop.CALL_LOOPINVARIANT, FakeCallDescr(FakeEffektinfo.EF_LOOPINVARIANT), [])

        h.invalidate_caches(
            rop.CALL, FakeCallDescr(FakeEffektinfo.EF_RANDOM_EFFECTS), [])
        assert h.getfield(box1, descr1) is None
        assert h.getarrayitem(box1, descr1, index1) is None
        assert h.getarrayitem(box1, descr1, index2) is None

开发者ID:，项目名称:，代码行数:29，代码来源:

示例3: test_heapcache_array_nonconst_index

# 需要导入模块: from pypy.jit.metainterp.heapcache import HeapCache [as 别名]
# 或者: from pypy.jit.metainterp.heapcache.HeapCache import setarrayitem [as 别名]
 def test_heapcache_array_nonconst_index(self):
     h = HeapCache()
     h.setarrayitem(box1, descr1, index1, box2)
     h.setarrayitem(box1, descr1, index2, box4)
     assert h.getarrayitem(box1, descr1, index1) is box2
     assert h.getarrayitem(box1, descr1, index2) is box4
     h.setarrayitem(box1, descr1, box2, box3)
     assert h.getarrayitem(box1, descr1, index1) is None
     assert h.getarrayitem(box1, descr1, index2) is None

开发者ID:，项目名称:，代码行数:11，代码来源:

示例4: test_heapcache_arrays

# 需要导入模块: from pypy.jit.metainterp.heapcache import HeapCache [as 别名]
# 或者: from pypy.jit.metainterp.heapcache.HeapCache import setarrayitem [as 别名]
    def test_heapcache_arrays(self):
        h = HeapCache()
        assert h.getarrayitem(box1, descr1, index1) is None
        assert h.getarrayitem(box1, descr2, index1) is None
        assert h.getarrayitem(box1, descr1, index2) is None
        assert h.getarrayitem(box1, descr2, index2) is None

        h.setarrayitem(box1, descr1, index1, box2)
        assert h.getarrayitem(box1, descr1, index1) is box2
        assert h.getarrayitem(box1, descr2, index1) is None
        assert h.getarrayitem(box1, descr1, index2) is None
        assert h.getarrayitem(box1, descr2, index2) is None
        h.setarrayitem(box1, descr1, index2, box4)
        assert h.getarrayitem(box1, descr1, index1) is box2
        assert h.getarrayitem(box1, descr2, index1) is None
        assert h.getarrayitem(box1, descr1, index2) is box4
        assert h.getarrayitem(box1, descr2, index2) is None

        h.setarrayitem(box1, descr2, index1, box3)
        assert h.getarrayitem(box1, descr1, index1) is box2
        assert h.getarrayitem(box1, descr2, index1) is box3
        assert h.getarrayitem(box1, descr1, index2) is box4
        assert h.getarrayitem(box1, descr2, index2) is None

        h.setarrayitem(box1, descr1, index1, box3)
        assert h.getarrayitem(box1, descr1, index1) is box3
        assert h.getarrayitem(box1, descr2, index1) is box3
        assert h.getarrayitem(box1, descr1, index2) is box4
        assert h.getarrayitem(box1, descr2, index2) is None

        h.setarrayitem(box3, descr1, index1, box1)
        assert h.getarrayitem(box3, descr1, index1) is box1
        assert h.getarrayitem(box1, descr1, index1) is None
        assert h.getarrayitem(box1, descr2, index1) is box3
        assert h.getarrayitem(box1, descr1, index2) is box4
        assert h.getarrayitem(box1, descr2, index2) is None

        h.reset()
        assert h.getarrayitem(box1, descr1, index1) is None
        assert h.getarrayitem(box1, descr2, index1) is None
        assert h.getarrayitem(box3, descr1, index1) is None

开发者ID:，项目名称:，代码行数:43，代码来源:

示例5: test_replace_box_array

# 需要导入模块: from pypy.jit.metainterp.heapcache import HeapCache [as 别名]
# 或者: from pypy.jit.metainterp.heapcache.HeapCache import setarrayitem [as 别名]
    def test_replace_box_array(self):
        h = HeapCache()
        h.setarrayitem(box1, descr1, index1, box2)
        h.setarrayitem(box1, descr2, index1, box3)
        h.arraylen_now_known(box1, lengthbox1)
        h.setarrayitem(box2, descr1, index2, box1)
        h.setarrayitem(box3, descr2, index2, box1)
        h.setarrayitem(box2, descr3, index2, box3)
        h.replace_box(box1, box4)
        assert h.arraylen(box4) is lengthbox1
        assert h.getarrayitem(box4, descr1, index1) is box2
        assert h.getarrayitem(box4, descr2, index1) is box3
        assert h.getarrayitem(box2, descr1, index2) is box4
        assert h.getarrayitem(box3, descr2, index2) is box4
        assert h.getarrayitem(box2, descr3, index2) is box3

        h.replace_box(lengthbox1, lengthbox2)
        assert h.arraylen(box4) is lengthbox2

开发者ID:Debug-Orz，项目名称:Sypy，代码行数:20，代码来源:test_heapcache.py

示例6: test_heapcache_write_fields_multiple_array

# 需要导入模块: from pypy.jit.metainterp.heapcache import HeapCache [as 别名]
# 或者: from pypy.jit.metainterp.heapcache.HeapCache import setarrayitem [as 别名]
    def test_heapcache_write_fields_multiple_array(self):
        h = HeapCache()
        h.setarrayitem(box1, descr1, index1, box2)
        assert h.getarrayitem(box1, descr1, index1) is box2
        h.setarrayitem(box3, descr1, index1, box4)
        assert h.getarrayitem(box3, descr1, index1) is box4
        assert h.getarrayitem(box1, descr1, index1) is None # box1 and box3 can alias

        h = HeapCache()
        h.new(box1)
        h.setarrayitem(box1, descr1, index1, box2)
        assert h.getarrayitem(box1, descr1, index1) is box2
        h.setarrayitem(box3, descr1, index1, box4)
        assert h.getarrayitem(box3, descr1, index1) is box4
        assert h.getarrayitem(box1, descr1, index1) is None # box1 and box3 can alias

        h = HeapCache()
        h.new(box1)
        h.new(box3)
        h.setarrayitem(box1, descr1, index1, box2)
        assert h.getarrayitem(box1, descr1, index1) is box2
        h.setarrayitem(box3, descr1, index1, box4)
        assert h.getarrayitem(box3, descr1, index1) is box4
        assert h.getarrayitem(box1, descr1, index1) is box2 # box1 and box3 cannot alias
        h.setarrayitem(box1, descr1, index1, box3)
        assert h.getarrayitem(box3, descr1, index1) is box4
        assert h.getarrayitem(box1, descr1, index1) is box3 # box1 and box3 cannot alias

开发者ID:，项目名称:，代码行数:29，代码来源:

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