Grok 10.0.3
skeleton.h
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1// Copyright 2020 Google LLC
2// SPDX-License-Identifier: Apache-2.0
3//
4// Licensed under the Apache License, Version 2.0 (the "License");
5// you may not use this file except in compliance with the License.
6// You may obtain a copy of the License at
7//
8// http://www.apache.org/licenses/LICENSE-2.0
9//
10// Unless required by applicable law or agreed to in writing, software
11// distributed under the License is distributed on an "AS IS" BASIS,
12// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13// See the License for the specific language governing permissions and
14// limitations under the License.
15
16// Demo interface to target-specific code in skeleton.cc
17
18// Normal header with include guard and namespace.
19#ifndef HIGHWAY_HWY_EXAMPLES_SKELETON_H_
20#define HIGHWAY_HWY_EXAMPLES_SKELETON_H_
21
22#include <stddef.h>
23
24// Platform-specific definitions used for declaring an interface, independent of
25// the SIMD instruction set.
26#include "hwy/base.h" // HWY_RESTRICT
27
28namespace skeleton {
29
30// Computes base-2 logarithm by converting to float. Supports dynamic dispatch.
32 const size_t count, uint8_t* HWY_RESTRICT out);
33
34} // namespace skeleton
35
36#endif // HIGHWAY_HWY_EXAMPLES_SKELETON_H_
#define HWY_RESTRICT
Definition: base.h:61
#define HWY_DLLEXPORT
Definition: highway_export.h:13
Definition: skeleton-inl.h:36
HWY_DLLEXPORT void CallFloorLog2(const uint8_t *HWY_RESTRICT in, const size_t count, uint8_t *HWY_RESTRICT out)