fb4cedcc1e
This patch prepares MLIR code base to change the value of kDynamicSize. https://discourse.llvm.org/t/rfc-unify-kdynamicsize-and-kdynamicstrideoroffset/64534/4 Differential Revision: https://reviews.llvm.org/D136327
31 lines
822 B
Python
31 lines
822 B
Python
# RUN: %PYTHON %s | FileCheck %s
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from mlir.ir import *
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import numpy as np
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import mlir.dialects.func as func
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import mlir.dialects.shape as shape
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def run(f):
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print("\nTEST:", f.__name__)
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f()
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return f
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# CHECK-LABEL: TEST: testConstShape
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@run
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def testConstShape():
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with Context() as ctx, Location.unknown():
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module = Module.create()
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f32 = F32Type.get()
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with InsertionPoint(module.body):
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@func.FuncOp.from_py_func(
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RankedTensorType.get((12, ShapedType.get_dynamic_size()), f32))
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def const_shape_tensor(arg):
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return shape.ConstShapeOp(
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DenseElementsAttr.get(np.array([10, 20], dtype=np.int64), type=IndexType.get()))
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# CHECK-LABEL: func @const_shape_tensor(%arg0: tensor<12x?xf32>)
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# CHECK: shape.const_shape [10, 20] : tensor<2xindex>
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print(module)
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