Compute Library
 21.05
Macros.h
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1 /*
2  * Copyright (c) 2017-2021 Arm Limited.
3  *
4  * SPDX-License-Identifier: MIT
5  *
6  * Permission is hereby granted, free of charge, to any person obtaining a copy
7  * of this software and associated documentation files (the "Software"), to
8  * deal in the Software without restriction, including without limitation the
9  * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
10  * sell copies of the Software, and to permit persons to whom the Software is
11  * furnished to do so, subject to the following conditions:
12  *
13  * The above copyright notice and this permission notice shall be included in all
14  * copies or substantial portions of the Software.
15  *
16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
22  * SOFTWARE.
23  */
24 #ifndef ARM_COMPUTE_LOGGING_MACROS_H
25 #define ARM_COMPUTE_LOGGING_MACROS_H
26 
28 
29 #include <sstream>
30 
31 #ifdef ARM_COMPUTE_LOGGING_ENABLED
32 
33 #define ARM_COMPUTE_LOG_MSG(logger_name, log_level, msg) \
34  do \
35  { \
36  auto __logger = arm_compute::logging::LoggerRegistry::get().logger(logger_name); \
37  if(__logger != nullptr) \
38  { \
39  __logger->log(log_level, msg); \
40  } \
41  } while(false)
42 
43 #define ARM_COMPUTE_LOG_MSG_WITH_FUNCNAME(logger_name, log_level, msg) \
44  do \
45  { \
46  auto __logger = arm_compute::logging::LoggerRegistry::get().logger(logger_name); \
47  if(__logger != nullptr) \
48  { \
49  std::ostringstream s; \
50  s << __func__ << ":" << msg; \
51  __logger->log(log_level, s.str()); \
52  } \
53  } while(false)
54 
55 #define ARM_COMPUTE_LOG_MSG_WITH_FORMAT(logger_name, log_level, fmt, ...) \
56  do \
57  { \
58  auto __logger = arm_compute::logging::LoggerRegistry::get().logger(logger_name); \
59  if(__logger != nullptr) \
60  { \
61  size_t size = ::snprintf(nullptr, 0, fmt, __VA_ARGS__) + 1; \
62  auto char_str = std::make_unique<char[]>(size); \
63  ::snprintf(char_str.get(), size, #fmt, __VA_ARGS__); \
64  __logger->log(log_level, std::string(char_str.get(), char_str.get() + size - 1)); \
65  } \
66  } while(false)
67 
68 #define ARM_COMPUTE_LOG_STREAM(logger_name, log_level, stream) \
69  do \
70  { \
71  auto __logger = arm_compute::logging::LoggerRegistry::get().logger(logger_name); \
72  if(__logger != nullptr) \
73  { \
74  std::ostringstream s; \
75  s << stream; \
76  __logger->log(log_level, s.str()); \
77  } \
78  } while(false)
79 
80 #else /* ARM_COMPUTE_LOGGING_ENABLED */
81 
82 #define ARM_COMPUTE_LOG_MSG(logger_name, log_level, msg)
83 #define ARM_COMPUTE_LOG_MSG_WITH_FUNCNAME(logger_name, log_level, msg)
84 #define ARM_COMPUTE_LOG_MSG_WITH_FORMAT(logger_name, log_level, fmt, ...)
85 #define ARM_COMPUTE_LOG_STREAM(logger_name, log_level, stream)
86 
87 #endif /* ARM_COMPUTE_LOGGING_ENABLED */
88 
89 #endif /* ARM_COMPUTE_LOGGING_MACROS_H */