Spaces:
Sleeping
Sleeping
File size: 4,515 Bytes
e45d058 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 |
/***************************************************************************************************
* Copyright (c) 2023 - 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
* SPDX-License-Identifier: BSD-3-Clause
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
**************************************************************************************************/
#pragma once
#include <cute/config.hpp>
#include <cute/util/type_traits.hpp>
//
// CUDA compatible print and printf
//
namespace cute
{
CUTE_HOST_DEVICE
int
num_digits(int x)
{
return (x < 10 ? 1 :
(x < 100 ? 2 :
(x < 1000 ? 3 :
(x < 10000 ? 4 :
(x < 100000 ? 5 :
(x < 1000000 ? 6 :
(x < 10000000 ? 7 :
(x < 100000000 ? 8 :
(x < 1000000000 ? 9 :
10)))))))));
}
//
// print dispatcher
//
CUTE_HOST_DEVICE
void
print(char c) {
printf("%c", c);
}
CUTE_HOST_DEVICE
void
print(signed char a) {
printf("%d", static_cast<int>(a));
}
CUTE_HOST_DEVICE
void
print(unsigned char a) {
printf("%u", static_cast<unsigned int>(a));
}
CUTE_HOST_DEVICE
void
print(short a) {
printf("%hd", a);
}
CUTE_HOST_DEVICE
void
print(unsigned short a) {
printf("%hu", a);
}
CUTE_HOST_DEVICE
void
print(int a) {
printf("%d", a);
}
CUTE_HOST_DEVICE
void
print(unsigned int a) {
printf("%u", a);
}
CUTE_HOST_DEVICE
void
print(long a) {
printf("%ld", a);
}
CUTE_HOST_DEVICE
void
print(unsigned long a) {
printf("%lu", a);
}
CUTE_HOST_DEVICE
void
print(long long a) {
printf("%lld", a);
}
CUTE_HOST_DEVICE
void
print(unsigned long long a) {
printf("%llu", a);
}
CUTE_HOST_DEVICE
void
print(float a) {
printf("%f", a);
}
CUTE_HOST_DEVICE
void
print(double a) {
printf("%f", a);
}
template <class... T>
CUTE_HOST_DEVICE
void
print(char const* format, T const&... t) {
printf(format, t...);
}
CUTE_HOST_DEVICE
void
print(char const* format) {
printf("%s", format);
}
//
// pretty printing
//
template <class T>
CUTE_HOST_DEVICE void
pretty_print(T const& v) {
printf(" "); print(v);
}
CUTE_HOST_DEVICE void
pretty_print(bool const& v) {
printf("%*d", 3, int(v));
}
CUTE_HOST_DEVICE void
pretty_print(int32_t const& v) {
printf("%*d", 5, v);
}
CUTE_HOST_DEVICE void
pretty_print(uint32_t const& v) {
printf("%*d", 5, v);
}
CUTE_HOST_DEVICE void
pretty_print(int64_t const& v) {
printf("%*lld", 5, static_cast<long long>(v));
}
CUTE_HOST_DEVICE void
pretty_print(uint64_t const& v) {
printf("%*llu", 5, static_cast<unsigned long long>(v));
}
CUTE_HOST_DEVICE void
pretty_print(half_t const& v) {
printf("%*.2f", 8, float(v));
}
CUTE_HOST_DEVICE void
pretty_print(float const& v) {
printf("%*.2e", 10, v);
}
CUTE_HOST_DEVICE void
pretty_print(double const& v) {
printf("%*.3e", 11, v);
}
} // end namespace cute
|