04736c7f7a
Add a new attribute to `get_parent_op` to get the n-th parent. Remove `transform.loop.get_parent_for`, which is no longer needed.
84 lines
2.2 KiB
Python
84 lines
2.2 KiB
Python
# RUN: %PYTHON %s | FileCheck %s
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from mlir.ir import *
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from mlir.dialects import transform
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from mlir.dialects import pdl
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from mlir.dialects.transform import loop
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def run(f):
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with Context(), Location.unknown():
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module = Module.create()
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with InsertionPoint(module.body):
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print("\nTEST:", f.__name__)
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f()
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print(module)
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return f
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@run
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def loopOutline():
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sequence = transform.SequenceOp(
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transform.FailurePropagationMode.Propagate,
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[],
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transform.OperationType.get("scf.for"),
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)
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with InsertionPoint(sequence.body):
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loop.LoopOutlineOp(
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transform.AnyOpType.get(),
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transform.AnyOpType.get(),
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sequence.bodyTarget,
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func_name="foo",
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)
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transform.YieldOp()
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# CHECK-LABEL: TEST: loopOutline
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# CHECK: = transform.loop.outline %
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# CHECK: func_name = "foo"
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@run
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def loopPeel():
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sequence = transform.SequenceOp(
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transform.FailurePropagationMode.Propagate,
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[],
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transform.OperationType.get("scf.for"),
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)
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with InsertionPoint(sequence.body):
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loop.LoopPeelOp(transform.AnyOpType.get(), transform.AnyOpType.get(), sequence.bodyTarget)
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transform.YieldOp()
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# CHECK-LABEL: TEST: loopPeel
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# CHECK: = transform.loop.peel %
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@run
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def loopPipeline():
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sequence = transform.SequenceOp(
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transform.FailurePropagationMode.Propagate,
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[],
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transform.OperationType.get("scf.for"),
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)
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with InsertionPoint(sequence.body):
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loop.LoopPipelineOp(
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pdl.OperationType.get(), sequence.bodyTarget, iteration_interval=3
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)
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transform.YieldOp()
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# CHECK-LABEL: TEST: loopPipeline
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# CHECK: = transform.loop.pipeline %
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# CHECK-DAG: iteration_interval = 3
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# (read_latency has default value and is not printed)
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@run
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def loopUnroll():
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sequence = transform.SequenceOp(
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transform.FailurePropagationMode.Propagate,
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[],
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transform.OperationType.get("scf.for"),
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)
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with InsertionPoint(sequence.body):
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loop.LoopUnrollOp(sequence.bodyTarget, factor=42)
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transform.YieldOp()
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# CHECK-LABEL: TEST: loopUnroll
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# CHECK: transform.loop.unroll %
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# CHECK: factor = 42
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