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https://github.com/ZDoom/zdoom-macos-deps.git
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75 lines
2.1 KiB
C++
75 lines
2.1 KiB
C++
// Copyright 2022 Google LLC
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// SPDX-License-Identifier: Apache-2.0
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef HWY_PRINT_H_
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#define HWY_PRINT_H_
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// Helpers for printing vector lanes.
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#include <stddef.h>
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#include <stdio.h>
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#include "hwy/base.h"
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#include "hwy/highway_export.h"
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namespace hwy {
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namespace detail {
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// For implementing value comparisons etc. as type-erased functions to reduce
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// template bloat.
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struct TypeInfo {
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size_t sizeof_t;
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bool is_float;
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bool is_signed;
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bool is_bf16;
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};
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template <typename T>
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HWY_INLINE TypeInfo MakeTypeInfo() {
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TypeInfo info;
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info.sizeof_t = sizeof(T);
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info.is_float = IsFloat<T>();
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info.is_signed = IsSigned<T>();
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info.is_bf16 = IsSame<T, bfloat16_t>();
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return info;
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}
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HWY_DLLEXPORT void TypeName(const TypeInfo& info, size_t N, char* string100);
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HWY_DLLEXPORT void ToString(const TypeInfo& info, const void* ptr,
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char* string100);
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HWY_DLLEXPORT void PrintArray(const TypeInfo& info, const char* caption,
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const void* array_void, size_t N,
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size_t lane_u = 0, size_t max_lanes = 7);
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} // namespace detail
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template <typename T>
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HWY_NOINLINE void PrintValue(T value) {
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char str[100];
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detail::ToString(hwy::detail::MakeTypeInfo<T>(), &value, str);
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fprintf(stderr, "%s,", str);
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}
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template <typename T>
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HWY_NOINLINE void PrintArray(const T* value, size_t count) {
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detail::PrintArray(hwy::detail::MakeTypeInfo<T>(), "", value, count, 0,
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count);
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}
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} // namespace hwy
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#endif // HWY_PRINT_H_
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