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[mlir][tosa] Move variable op definitions to TosaOps.td (NFC) (llvm#165260)
Variable ops (VARIABLE/VARIABLE_READ/VARIABLE_WRITE) are part of the TOSA specification and should therefore be defined in `TosaOps.td`.
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‎mlir/include/mlir/Dialect/Tosa/IR/TosaOps.td‎

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@@ -19,6 +19,7 @@ include "mlir/IR/OpBase.td"
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include "mlir/Interfaces/SideEffectInterfaces.td"
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include "mlir/Interfaces/InferTypeOpInterface.td"
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include "mlir/Interfaces/LoopLikeInterface.td"
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include "mlir/IR/SymbolInterfaces.td"
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include "mlir/Dialect/Tosa/IR/TosaInterfaces.td"
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include "mlir/Dialect/Tosa/IR/TosaTypesBase.td"
@@ -2814,6 +2815,106 @@ def Tosa_WhileOp : Tosa_Op<"while_loop", [
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let hasVerifier = 1;
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}
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//===----------------------------------------------------------------------===//
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// Operator: variable
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//===----------------------------------------------------------------------===//
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def Tosa_VariableOp : Tosa_Op<"variable", [Symbol]> {
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let summary = "Defines a variable";
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let description = [{
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Defines a new TOSA variable. This is a persistent mutable value across multiple
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TOSA graph invocations. Modifications are expressed using read/write semantics.
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}];
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let arguments = (ins
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// Note: "sym_name" is used as opposed to "name" in the specification,
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// since a Symbol must be named "sym_name" for it to be recognised by
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// the containing SymbolTable.
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SymbolNameAttr:$sym_name,
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IndexElementsAttr:$var_shape,
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TypeAttr:$type,
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OptionalAttr<AnyAttr>:$initial_value
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);
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list<Availability> availability = [
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Profile<[Tosa_PRO_INT, Tosa_PRO_FP]>,
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Extension<[Tosa_EXT_VARIABLE]>,
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];
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let hasCustomAssemblyFormat = 1;
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let assemblyFormat = [{
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$sym_name
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attr-dict
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custom<VariableOpTypeOrInitialValue>($var_shape, $type, $initial_value)
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}];
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let builders = [Tosa_VariableOpBuilder];
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let extraClassDeclaration = [{
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::llvm::StringRef getName() {
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return getSymName();
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}
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}];
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}
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//===----------------------------------------------------------------------===//
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// Operator: variable_write
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//===----------------------------------------------------------------------===//
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def Tosa_VariableWriteOp : Tosa_Op<"variable_write", []> {
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let summary = "write_buffer operator";
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let description = [{
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Assigns a value to the pseudo-buffer resource holding a persistent mutable tensor.
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}];
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let arguments = (ins
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SymbolNameAttr:$name,
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Tosa_Tensor:$input1
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);
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list<Availability> availability = [
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Profile<[Tosa_PRO_INT, Tosa_PRO_FP]>,
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Extension<[Tosa_EXT_VARIABLE]>,
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];
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let assemblyFormat = [{
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$name attr-dict `,` $input1 `:` type($input1)
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}];
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let hasVerifier = 1;
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}
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//===----------------------------------------------------------------------===//
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// Operator: variable_read
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//===----------------------------------------------------------------------===//
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def Tosa_VariableReadOp : Tosa_Op<"variable_read", []> {
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let summary = "read_buffer operator";
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let description = [{
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Reads the value from a pseudo-buffer resource holding a persistent mutable tensor.
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}];
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let arguments = (ins
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SymbolNameAttr:$name
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);
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let results = (outs
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Tosa_Tensor:$output1
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);
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list<Availability> availability = [
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Profile<[Tosa_PRO_INT, Tosa_PRO_FP]>,
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Extension<[Tosa_EXT_VARIABLE]>,
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];
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let assemblyFormat = [{
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$name attr-dict `:` type($output1)
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}];
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let hasVerifier = 1;
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}
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include "mlir/Dialect/Tosa/IR/TosaUtilOps.td"
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include "mlir/Dialect/Tosa/IR/TosaShapeOps.td"

‎mlir/include/mlir/Dialect/Tosa/IR/TosaUtilOps.td‎

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@@ -18,7 +18,6 @@
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include "mlir/IR/OpBase.td"
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include "mlir/Interfaces/SideEffectInterfaces.td"
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include "mlir/IR/SymbolInterfaces.td"
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include "mlir/Interfaces/LoopLikeInterface.td"
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include "mlir/Interfaces/VectorInterfaces.td"
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include "mlir/Dialect/Tosa/IR/TosaInterfaces.td"
@@ -80,104 +79,4 @@ def Tosa_YieldOp : Tosa_Op<"yield", [
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let assemblyFormat = "$inputs attr-dict `:` type($inputs)";
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}
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//===----------------------------------------------------------------------===//
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// Operator: variable
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//===----------------------------------------------------------------------===//
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def Tosa_VariableOp : Tosa_Op<"variable", [Symbol]> {
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let summary = "Defines a variable";
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let description = [{
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Defines a new TOSA variable. This is a persistent mutable value across multiple
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TOSA graph invocations. Modifications are expressed using read/write semantics.
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}];
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let arguments = (ins
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// Note: "sym_name" is used as opposed to "name" in the specification,
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// since a Symbol must be named "sym_name" for it to be recognised by
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// the containing SymbolTable.
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SymbolNameAttr:$sym_name,
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IndexElementsAttr:$var_shape,
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TypeAttr:$type,
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OptionalAttr<AnyAttr>:$initial_value
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);
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list<Availability> availability = [
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Profile<[Tosa_PRO_INT, Tosa_PRO_FP]>,
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Extension<[Tosa_EXT_VARIABLE]>,
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];
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let hasCustomAssemblyFormat = 1;
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let assemblyFormat = [{
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$sym_name
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attr-dict
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custom<VariableOpTypeOrInitialValue>($var_shape, $type, $initial_value)
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}];
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let builders = [Tosa_VariableOpBuilder];
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let extraClassDeclaration = [{
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::llvm::StringRef getName() {
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return getSymName();
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}
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}];
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}
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//===----------------------------------------------------------------------===//
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// Operator: variable_write
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//===----------------------------------------------------------------------===//
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def Tosa_VariableWriteOp : Tosa_Op<"variable_write", []> {
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let summary = "write_buffer operator";
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let description = [{
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Assigns a value to the pseudo-buffer resource holding a persistent mutable tensor.
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}];
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let arguments = (ins
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SymbolNameAttr:$name,
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Tosa_Tensor:$input1
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);
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list<Availability> availability = [
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Profile<[Tosa_PRO_INT, Tosa_PRO_FP]>,
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Extension<[Tosa_EXT_VARIABLE]>,
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];
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let assemblyFormat = [{
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$name attr-dict `,` $input1 `:` type($input1)
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}];
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let hasVerifier = 1;
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}
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//===----------------------------------------------------------------------===//
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// Operator: variable_read
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//===----------------------------------------------------------------------===//
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def Tosa_VariableReadOp : Tosa_Op<"variable_read", []> {
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let summary = "read_buffer operator";
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let description = [{
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Reads the value from a pseudo-buffer resource holding a persistent mutable tensor.
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}];
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let arguments = (ins
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SymbolNameAttr:$name
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);
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let results = (outs
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Tosa_Tensor:$output1
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);
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list<Availability> availability = [
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Profile<[Tosa_PRO_INT, Tosa_PRO_FP]>,
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Extension<[Tosa_EXT_VARIABLE]>,
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];
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let assemblyFormat = [{
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$name attr-dict `:` type($output1)
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}];
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let hasVerifier = 1;
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}
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#endif // TOSA_UTIL_OPS

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