llvm-project/mlir/lib/Dialect/Tosa/Utils/ConversionUtils.cpp
natashaknk 310e9636ca [tosa][mlir] Support dynamic batch dimension for ops where the batch dim is explicit
Dynamic batch for rescale, gather, max_pool, avg_pool, conv2D and depthwise_conv2D. Split helper functions into a separate header file.

Reviewed By: rsuderman

Differential Revision: https://reviews.llvm.org/D117031
2022-01-12 14:16:50 -08:00

31 lines
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//===- ConversionUtils.cpp ------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// Utility functions for TOSA lowering
//
//===----------------------------------------------------------------------===//
#include "mlir/Dialect/Tosa/Utils/CoversionUtils.h"
using namespace mlir;
using namespace mlir::tosa;
SmallVector<StringRef>
mlir::tosa::getNParallelLoopsAttrs(unsigned nParallelLoops) {
return SmallVector<StringRef>(nParallelLoops, getParallelIteratorTypeName());
}
SmallVector<Value>
mlir::tosa::condenseValues(const SmallVector<Value> &values) {
SmallVector<Value> condensedValues;
for (auto value : values)
if (value)
condensedValues.push_back(value);
return condensedValues;
}