<filename>mlir/test/python/dialects/linalg/opdsl/emit_misc.py
# RUN: %PYTHON %s | FileCheck %s

from mlir.ir import *
from mlir.dialects import builtin
from mlir.dialects import func
from mlir.dialects import linalg

from mlir.dialects.linalg.opdsl.lang import *

# This tests miscellaneous features of the emitter that are not tested by the
# fill, matmul, convolution, or pooling tests. The features include:
# - constant defined in the body
# - fix/predefined types
# - some math/arith functions, including abs, ceil, exp, floor, log, and negf
# - custom op names.


@linalg_structured_op
def test_const(O=TensorDef(F32, S.M, S.N, output=True)):
  O[D.m, D.n] = TypeFn.cast_unsigned(F32, const(42)) + TypeFn.cast_unsigned(
      F32, const(2.3283064e-10))


@linalg_structured_op
def test_index(O=TensorDef(I32, S.M, S.N, output=True)):
  O[D.m, D.n] = TypeFn.cast_signed(I32, index(D.m)) + TypeFn.cast_signed(
      I32, index(D.n))


@linalg_structured_op
def elemwise_unary_poly(
    I=TensorDef(T),
    O=TensorDef(U, output=True),
    fun=UnaryFnAttrDef(default=UnaryFn.exp),
    cast=TypeFnAttrDef(default=TypeFn.cast_signed)):
  O[None] = fun(cast(U, I[None]))


@linalg_structured_op(op_name="custom_op_name")
def non_default_op_name(I=TensorDef(T, S.N), O=TensorDef(T, S.N, output=True)):
  O[D.n] = I[D.n]


with Context() as ctx, Location.unknown():
  module = Module.create()
  f32 = F32Type.get()
  i32 = IntegerType.get_signless(32)
  with InsertionPoint(module.body):

    # CHECK-LABEL: @test_f32_const
    # CHECK-DAG:    %[[CST0:.+]] = arith.constant 42 : i64
    # CHECK-DAG:    %[[CST0_CAST:.+]] = arith.uitofp %[[CST0]] : i64 to f32
    # CHECK-DAG:    %[[CST1:.+]] = arith.constant 2.3283063999999999E-10 : f64
    # CHECK-DAG:    %[[CST1_CAST:.+]] = arith.truncf %[[CST1]] : f64 to f32
    # CHECK-DAG:    %[[SUM:.+]] = arith.addf %[[CST0_CAST]], %[[CST1_CAST]] : f32
    # CHECK-NEXT:   linalg.yield %[[SUM]] : f32
    @builtin.FuncOp.from_py_func(RankedTensorType.get((4, 16), f32))
    def test_f32_const(init_result):
      return test_const(outs=[init_result])

    # CHECK-LABEL: @test_i32_index
    # CHECK-DAG:    %[[IDX0:.+]] = linalg.index 0 : index
    # CHECK-DAG:    %[[IDX1:.+]] = linalg.index 1 : index
    # CHECK-DAG:    %[[IDX0_CAST:.+]] = arith.index_cast %[[IDX0]] : index to i32
    # CHECK-DAG:    %[[IDX1_CAST:.+]] = arith.index_cast %[[IDX1]] : index to i32
    # CHECK-DAG:    %[[SUM:.+]] = arith.addi %[[IDX0_CAST]], %[[IDX1_CAST]] : i32
    # CHECK-NEXT:   linalg.yield %[[SUM]] : i32
    @builtin.FuncOp.from_py_func(RankedTensorType.get((4, 16), i32))
    def test_i32_index(init_result):
      return test_index(outs=[init_result])

    # CHECK-LABEL: @test_f32_elemwise_exp
    # CHECK:      ^{{.*}}(%[[IN:.+]]: f32, %[[OUT:.+]]: f32)
    # CHECK-NEXT:   %[[EXP:.+]] = math.exp %[[IN]] : f32
    # CHECK-NEXT:   linalg.yield %[[EXP]] : f32
    # CHECK-NEXT: -> tensor<4x16xf32>
    @builtin.FuncOp.from_py_func(
        RankedTensorType.get((4, 16), f32), RankedTensorType.get((4, 16), f32))
    def test_f32_elemwise_exp(input, init_result):
      return elemwise_unary_poly(input, outs=[init_result], fun=UnaryFn.exp)

    # CHECK-LABEL: @test_f32_elemwise_log
    # CHECK:      ^{{.*}}(%[[IN:.+]]: f32, %[[OUT:.+]]: f32)
    # CHECK-NEXT:   %[[LOG:.+]] = math.log %[[IN]] : f32
    # CHECK-NEXT:   linalg.yield %[[LOG]] : f32
    # CHECK-NEXT: -> tensor<4x16xf32>
    @builtin.FuncOp.from_py_func(
        RankedTensorType.get((4, 16), f32), RankedTensorType.get((4, 16), f32))
    def test_f32_elemwise_log(input, init_result):
      return elemwise_unary_poly(input, outs=[init_result], fun=UnaryFn.log)

    # CHECK-LABEL: @test_f32_elemwise_abs
    # CHECK:      ^{{.*}}(%[[IN:.+]]: f32, %[[OUT:.+]]: f32)
    # CHECK-NEXT:   %[[EXP:.+]] = math.abs %[[IN]] : f32
    # CHECK-NEXT:   linalg.yield %[[EXP]] : f32
    # CHECK-NEXT: -> tensor<4x16xf32>
    @builtin.FuncOp.from_py_func(
        RankedTensorType.get((4, 16), f32), RankedTensorType.get((4, 16), f32))
    def test_f32_elemwise_abs(input, init_result):
      return elemwise_unary_poly(input, outs=[init_result], fun=UnaryFn.abs)

    # CHECK-LABEL: @test_f32_elemwise_ceil
    # CHECK:      ^{{.*}}(%[[IN:.+]]: f32, %[[OUT:.+]]: f32)
    # CHECK-NEXT:   %[[EXP:.+]] = math.ceil %[[IN]] : f32
    # CHECK-NEXT:   linalg.yield %[[EXP]] : f32
    # CHECK-NEXT: -> tensor<4x16xf32>
    @builtin.FuncOp.from_py_func(
        RankedTensorType.get((4, 16), f32), RankedTensorType.get((4, 16), f32))
    def test_f32_elemwise_ceil(input, init_result):
      return elemwise_unary_poly(input, outs=[init_result], fun=UnaryFn.ceil)

    # CHECK-LABEL: @test_f32_elemwise_floor
    # CHECK:      ^{{.*}}(%[[IN:.+]]: f32, %[[OUT:.+]]: f32)
    # CHECK-NEXT:   %[[EXP:.+]] = math.floor %[[IN]] : f32
    # CHECK-NEXT:   linalg.yield %[[EXP]] : f32
    # CHECK-NEXT: -> tensor<4x16xf32>
    @builtin.FuncOp.from_py_func(
        RankedTensorType.get((4, 16), f32), RankedTensorType.get((4, 16), f32))
    def test_f32_elemwise_floor(input, init_result):
      return elemwise_unary_poly(input, outs=[init_result], fun=UnaryFn.floor)

    # CHECK-LABEL: @test_f32_elemwise_neg
    # CHECK:      ^{{.*}}(%[[IN:.+]]: f32, %[[OUT:.+]]: f32)
    # CHECK-NEXT:   %[[EXP:.+]] = arith.negf %[[IN]] : f32
    # CHECK-NEXT:   linalg.yield %[[EXP]] : f32
    # CHECK-NEXT: -> tensor<4x16xf32>
    @builtin.FuncOp.from_py_func(
        RankedTensorType.get((4, 16), f32), RankedTensorType.get((4, 16), f32))
    def test_f32_elemwise_neg(input, init_result):
      return elemwise_unary_poly(input, outs=[init_result], fun=UnaryFn.negf)

    # Just check that we don't assert out on name mismatch.
    # CHECK-LABEL: @test_non_default_op_name
    @builtin.FuncOp.from_py_func(
        RankedTensorType.get((42,), f32), RankedTensorType.get((42,), f32))
    def test_non_default_op_name(input, init_result):
      return non_default_op_name(input, outs=[init_result])


print(module)

<filename>mlir/test/python/dialects/linalg/opdsl/emit_misc.py
# RUN: %PYTHON %s | FileCheck %s

from mlir.ir import *
from mlir.dialects import builtin
from mlir.dialects import func
from mlir.dialects import linalg

from mlir.dialects.linalg.opdsl.lang import *

# This tests miscellaneous features of the emitter that are not tested by the
# fill, matmul, convolution, or pooling tests. The features include:
# - constant defined in the body
# - fix/predefined types
# - some math/arith functions, including abs, ceil, exp, floor, log, and negf
# - custom op names.


@linalg_structured_op
def test_const(O=TensorDef(F32, S.M, S.N, output=True)):
  O[D.m, D.n] = TypeFn.cast_unsigned(F32, const(42)) + TypeFn.cast_unsigned(
      F32, const(2.3283064e-10))


@linalg_structured_op
def test_index(O=TensorDef(I32, S.M, S.N, output=True)):
  O[D.m, D.n] = TypeFn.cast_signed(I32, index(D.m)) + TypeFn.cast_signed(
      I32, index(D.n))


@linalg_structured_op
def elemwise_unary_poly(
    I=TensorDef(T),
    O=TensorDef(U, output=True),
    fun=UnaryFnAttrDef(default=UnaryFn.exp),
    cast=TypeFnAttrDef(default=TypeFn.cast_signed)):
  O[None] = fun(cast(U, I[None]))


@linalg_structured_op(op_name="custom_op_name")
def non_default_op_name(I=TensorDef(T, S.N), O=TensorDef(T, S.N, output=True)):
  O[D.n] = I[D.n]


with Context() as ctx, Location.unknown():
  module = Module.create()
  f32 = F32Type.get()
  i32 = IntegerType.get_signless(32)
  with InsertionPoint(module.body):

    # CHECK-LABEL: @test_f32_const
    # CHECK-DAG:    %[[CST0:.+]] = arith.constant 42 : i64
    # CHECK-DAG:    %[[CST0_CAST:.+]] = arith.uitofp %[[CST0]] : i64 to f32
    # CHECK-DAG:    %[[CST1:.+]] = arith.constant 2.3283063999999999E-10 : f64
    # CHECK-DAG:    %[[CST1_CAST:.+]] = arith.truncf %[[CST1]] : f64 to f32
    # CHECK-DAG:    %[[SUM:.+]] = arith.addf %[[CST0_CAST]], %[[CST1_CAST]] : f32
    # CHECK-NEXT:   linalg.yield %[[SUM]] : f32
    @builtin.FuncOp.from_py_func(RankedTensorType.get((4, 16), f32))
    def test_f32_const(init_result):
      return test_const(outs=[init_result])

    # CHECK-LABEL: @test_i32_index
    # CHECK-DAG:    %[[IDX0:.+]] = linalg.index 0 : index
    # CHECK-DAG:    %[[IDX1:.+]] = linalg.index 1 : index
    # CHECK-DAG:    %[[IDX0_CAST:.+]] = arith.index_cast %[[IDX0]] : index to i32
    # CHECK-DAG:    %[[IDX1_CAST:.+]] = arith.index_cast %[[IDX1]] : index to i32
    # CHECK-DAG:    %[[SUM:.+]] = arith.addi %[[IDX0_CAST]], %[[IDX1_CAST]] : i32
    # CHECK-NEXT:   linalg.yield %[[SUM]] : i32
    @builtin.FuncOp.from_py_func(RankedTensorType.get((4, 16), i32))
    def test_i32_index(init_result):
      return test_index(outs=[init_result])

    # CHECK-LABEL: @test_f32_elemwise_exp
    # CHECK:      ^{{.*}}(%[[IN:.+]]: f32, %[[OUT:.+]]: f32)
    # CHECK-NEXT:   %[[EXP:.+]] = math.exp %[[IN]] : f32
    # CHECK-NEXT:   linalg.yield %[[EXP]] : f32
    # CHECK-NEXT: -> tensor<4x16xf32>
    @builtin.FuncOp.from_py_func(
        RankedTensorType.get((4, 16), f32), RankedTensorType.get((4, 16), f32))
    def test_f32_elemwise_exp(input, init_result):
      return elemwise_unary_poly(input, outs=[init_result], fun=UnaryFn.exp)

    # CHECK-LABEL: @test_f32_elemwise_log
    # CHECK:      ^{{.*}}(%[[IN:.+]]: f32, %[[OUT:.+]]: f32)
    # CHECK-NEXT:   %[[LOG:.+]] = math.log %[[IN]] : f32
    # CHECK-NEXT:   linalg.yield %[[LOG]] : f32
    # CHECK-NEXT: -> tensor<4x16xf32>
    @builtin.FuncOp.from_py_func(
        RankedTensorType.get((4, 16), f32), RankedTensorType.get((4, 16), f32))
    def test_f32_elemwise_log(input, init_result):
      return elemwise_unary_poly(input, outs=[init_result], fun=UnaryFn.log)

    # CHECK-LABEL: @test_f32_elemwise_abs
    # CHECK:      ^{{.*}}(%[[IN:.+]]: f32, %[[OUT:.+]]: f32)
    # CHECK-NEXT:   %[[EXP:.+]] = math.abs %[[IN]] : f32
    # CHECK-NEXT:   linalg.yield %[[EXP]] : f32
    # CHECK-NEXT: -> tensor<4x16xf32>
    @builtin.FuncOp.from_py_func(
        RankedTensorType.get((4, 16), f32), RankedTensorType.get((4, 16), f32))
    def test_f32_elemwise_abs(input, init_result):
      return elemwise_unary_poly(input, outs=[init_result], fun=UnaryFn.abs)

    # CHECK-LABEL: @test_f32_elemwise_ceil
    # CHECK:      ^{{.*}}(%[[IN:.+]]: f32, %[[OUT:.+]]: f32)
    # CHECK-NEXT:   %[[EXP:.+]] = math.ceil %[[IN]] : f32
    # CHECK-NEXT:   linalg.yield %[[EXP]] : f32
    # CHECK-NEXT: -> tensor<4x16xf32>
    @builtin.FuncOp.from_py_func(
        RankedTensorType.get((4, 16), f32), RankedTensorType.get((4, 16), f32))
    def test_f32_elemwise_ceil(input, init_result):
      return elemwise_unary_poly(input, outs=[init_result], fun=UnaryFn.ceil)

    # CHECK-LABEL: @test_f32_elemwise_floor
    # CHECK:      ^{{.*}}(%[[IN:.+]]: f32, %[[OUT:.+]]: f32)
    # CHECK-NEXT:   %[[EXP:.+]] = math.floor %[[IN]] : f32
    # CHECK-NEXT:   linalg.yield %[[EXP]] : f32
    # CHECK-NEXT: -> tensor<4x16xf32>
    @builtin.FuncOp.from_py_func(
        RankedTensorType.get((4, 16), f32), RankedTensorType.get((4, 16), f32))
    def test_f32_elemwise_floor(input, init_result):
      return elemwise_unary_poly(input, outs=[init_result], fun=UnaryFn.floor)

    # CHECK-LABEL: @test_f32_elemwise_neg
    # CHECK:      ^{{.*}}(%[[IN:.+]]: f32, %[[OUT:.+]]: f32)
    # CHECK-NEXT:   %[[EXP:.+]] = arith.negf %[[IN]] : f32
    # CHECK-NEXT:   linalg.yield %[[EXP]] : f32
    # CHECK-NEXT: -> tensor<4x16xf32>
    @builtin.FuncOp.from_py_func(
        RankedTensorType.get((4, 16), f32), RankedTensorType.get((4, 16), f32))
    def test_f32_elemwise_neg(input, init_result):
      return elemwise_unary_poly(input, outs=[init_result], fun=UnaryFn.negf)

    # Just check that we don't assert out on name mismatch.
    # CHECK-LABEL: @test_non_default_op_name
    @builtin.FuncOp.from_py_func(
        RankedTensorType.get((42,), f32), RankedTensorType.get((42,), f32))
    def test_non_default_op_name(input, init_result):
      return non_default_op_name(input, outs=[init_result])


print(module)

# RUN: %PYTHON %s | FileCheck %s # This tests miscellaneous features of the emitter that are not tested by the # fill, matmul, convolution, or pooling tests. The features include: # - constant defined in the body # - fix/predefined types # - some math/arith functions, including abs, ceil, exp, floor, log, and negf # - custom op names. # CHECK-LABEL: @test_f32_const # CHECK-DAG:    %[[CST0:.+]] = arith.constant 42 : i64 # CHECK-DAG:    %[[CST0_CAST:.+]] = arith.uitofp %[[CST0]] : i64 to f32 # CHECK-DAG:    %[[CST1:.+]] = arith.constant 2.3283063999999999E-10 : f64 # CHECK-DAG:    %[[CST1_CAST:.+]] = arith.truncf %[[CST1]] : f64 to f32 # CHECK-DAG:    %[[SUM:.+]] = arith.addf %[[CST0_CAST]], %[[CST1_CAST]] : f32 # CHECK-NEXT:   linalg.yield %[[SUM]] : f32 # CHECK-LABEL: @test_i32_index # CHECK-DAG:    %[[IDX0:.+]] = linalg.index 0 : index # CHECK-DAG:    %[[IDX1:.+]] = linalg.index 1 : index # CHECK-DAG:    %[[IDX0_CAST:.+]] = arith.index_cast %[[IDX0]] : index to i32 # CHECK-DAG:    %[[IDX1_CAST:.+]] = arith.index_cast %[[IDX1]] : index to i32 # CHECK-DAG:    %[[SUM:.+]] = arith.addi %[[IDX0_CAST]], %[[IDX1_CAST]] : i32 # CHECK-NEXT:   linalg.yield %[[SUM]] : i32 # CHECK-LABEL: @test_f32_elemwise_exp # CHECK:      ^{{.*}}(%[[IN:.+]]: f32, %[[OUT:.+]]: f32) # CHECK-NEXT:   %[[EXP:.+]] = math.exp %[[IN]] : f32 # CHECK-NEXT:   linalg.yield %[[EXP]] : f32 # CHECK-NEXT: -> tensor<4x16xf32> # CHECK-LABEL: @test_f32_elemwise_log # CHECK:      ^{{.*}}(%[[IN:.+]]: f32, %[[OUT:.+]]: f32) # CHECK-NEXT:   %[[LOG:.+]] = math.log %[[IN]] : f32 # CHECK-NEXT:   linalg.yield %[[LOG]] : f32 # CHECK-NEXT: -> tensor<4x16xf32> # CHECK-LABEL: @test_f32_elemwise_abs # CHECK:      ^{{.*}}(%[[IN:.+]]: f32, %[[OUT:.+]]: f32) # CHECK-NEXT:   %[[EXP:.+]] = math.abs %[[IN]] : f32 # CHECK-NEXT:   linalg.yield %[[EXP]] : f32 # CHECK-NEXT: -> tensor<4x16xf32> # CHECK-LABEL: @test_f32_elemwise_ceil # CHECK:      ^{{.*}}(%[[IN:.+]]: f32, %[[OUT:.+]]: f32) # CHECK-NEXT:   %[[EXP:.+]] = math.ceil %[[IN]] : f32 # CHECK-NEXT:   linalg.yield %[[EXP]] : f32 # CHECK-NEXT: -> tensor<4x16xf32> # CHECK-LABEL: @test_f32_elemwise_floor # CHECK:      ^{{.*}}(%[[IN:.+]]: f32, %[[OUT:.+]]: f32) # CHECK-NEXT:   %[[EXP:.+]] = math.floor %[[IN]] : f32 # CHECK-NEXT:   linalg.yield %[[EXP]] : f32 # CHECK-NEXT: -> tensor<4x16xf32> # CHECK-LABEL: @test_f32_elemwise_neg # CHECK:      ^{{.*}}(%[[IN:.+]]: f32, %[[OUT:.+]]: f32) # CHECK-NEXT:   %[[EXP:.+]] = arith.negf %[[IN]] : f32 # CHECK-NEXT:   linalg.yield %[[EXP]] : f32 # CHECK-NEXT: -> tensor<4x16xf32> # Just check that we don't assert out on name mismatch. # CHECK-LABEL: @test_non_default_op_name