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Posted to commits@tvm.apache.org by GitBox <gi...@apache.org> on 2021/03/08 06:25:50 UTC
[GitHub] [tvm] comaniac commented on a change in pull request #7602: [TE] Fix bug in AutoInlineElemWise and implement AutoInlineBroadcast
comaniac commented on a change in pull request #7602:
URL: https://github.com/apache/tvm/pull/7602#discussion_r589194466
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File path: tests/python/unittest/test_te_schedule_ops.py
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@@ -110,19 +110,53 @@ def argmax_init(idx_typ, val_typ):
def test_auto_inline():
- m = te.var("m")
- n = te.var("n")
- A = te.placeholder((m, n), name="A")
- B = te.placeholder((m, n), name="B")
- C = te.placeholder((m, n), name="C")
- T1 = te.compute((m, n), lambda i, j: A(i, j) * B(i, j), name="T1")
- T2 = te.compute((m, n), lambda i, j: T1(i, j) + C(i, j), name="T2")
-
- s = te.create_schedule(T2.op)
- tvm.te.schedule.AutoInlineElemWise(s)
- s = s.normalize()
- bounds = tvm.te.schedule.InferBound(s)
- stmt = tvm.te.schedule.ScheduleOps(s, bounds)
+ def elemwise():
+ m = te.var("m")
+ n = te.var("n")
+ A = te.placeholder((m, n), name="A")
+ B = te.placeholder((m, n), name="B")
+ C = te.placeholder((m, n), name="C")
+ T1 = te.compute((m, n), lambda i, j: A(i, j) * B(i, j), name="T1")
+ T2 = te.compute((m, n), lambda i, j: T1(i, j) + C(i, j), name="T2")
+
+ return te.create_schedule(T2.op), T1
+
+ def broadcast():
+ m = te.var("m")
+ n = te.var("n")
+ A = te.placeholder((1,), name="A")
+ B = te.placeholder((m, n), name="B")
+ C = te.placeholder((m, n), name="C")
+ T1 = te.compute((m, n), lambda i, j: A(0) * B(i, j), name="T1", tag="broadcast")
+ T2 = te.compute((m, n), lambda i, j: T1(i, j) + C(i, j), name="T2")
+
+ return te.create_schedule(T2.op), T1
+
+ def injective():
+ m = te.var("m")
+ n = te.var("n")
+ A = te.placeholder((m,), name="A")
+ B = te.placeholder((m, n), name="B")
+ C = te.placeholder((m, n), name="C")
+ T1 = te.compute((m, n), lambda i, j: A(i) * B(i, j), name="T1")
+ T2 = te.compute((m, n), lambda i, j: T1(i, j) + C(i, j), name="T2")
+
+ return te.create_schedule(T2.op), T1
+
+ def check_auto_inline(schedule_func, auto_inline_func):
+ s, T1 = schedule_func()
+ # before auto inline the attach type is AttachType.kGroupRoot
+ assert s[T1].attach_type == 1
+ auto_inline_func(s)
+ # after auto inline the attach type is AttachType.kInline
+ assert s[T1].attach_type == 2
+ s = s.normalize()
+ bounds = tvm.te.schedule.InferBound(s)
+ stmt = tvm.te.schedule.ScheduleOps(s, bounds)
Review comment:
Is there any way to check `stmt`?
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