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polish setitem inplace opt

This commit is contained in:
Dun Liang 2021-07-17 19:48:20 +08:00
parent 9c03fd4f75
commit b4cb572c90
3 changed files with 8 additions and 3 deletions
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2
python/jittor/__init__.py
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@ -9,7 +9,7 @@
# file 'LICENSE.txt', which is part of this source code package.
# ***************************************************************
__version__ = '1.2.3.66'
__version__ = '1.2.3.67'
from jittor_utils import lock
with lock.lock_scope():
ori_int = int

4
python/jittor/src/opt/gopt/setitem_gopt.cc
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@ -186,8 +186,8 @@ static void getitem_inplace(GetitemOp* op) {
VarSlice s = vs.slices[i];
if (!(s.is_slice())) return;
Slice ss = s.slice;
if (!(ss.start == 0 && ss.stop >= in_shape[i] && ss.step == 1))
return;
if (!(ss.start == 0 && (ss.mask&2) && ss.step == 1))
return;
}
VarSlice s = vs.slices[0];

5
python/jittor/test/test_setitem.py
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@ -73,6 +73,11 @@ class TestSetitem(unittest.TestCase):
arr4_res.data[0,0,1,1] = 1
assert arr4[0,0,1,1] == 1
arr4 = jt.random((4,2,3,3))
arr4_res = arr4[...,:,:2]
arr4_res.data[0,0,1,1] = 1
assert arr4[0,0,1,1] != 1
arr5 = jt.random((4,2,3,3))
arr5_res = arr5[1:3,:,:,:]
arr5_res.data[1,0,1,1] = 1