blob: 84f6f14d3c978cfa46d9f5059ec783d8560489a9 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
|
// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once
#include <vespa/eval/eval/tensor_function.h>
namespace vespalib::eval {
/**
* Tensor function for a squared euclidean distance producing a sparse result.
**/
class MixedL2Distance : public tensor_function::Op2
{
public:
MixedL2Distance(const ValueType &result_type, const TensorFunction &mix_in, const TensorFunction &vec_in);
InterpretedFunction::Instruction compile_self(const ValueBuilderFactory &factory, Stash &stash) const override;
bool result_is_mutable() const override { return true; }
static const TensorFunction &optimize(const TensorFunction &expr, Stash &stash);
};
} // namespace
|
