Steffen Neumann authored on 27/11/2021 10:23:50
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new file mode 100755 |
| ... | ... |
@@ -0,0 +1,281 @@ |
| 1 |
+// boost process_timer.cpp -----------------------------------------------------------// |
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| 2 |
+ |
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| 3 |
+// Copyright Beman Dawes 1994, 2006, 2008 |
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| 4 |
+// Copyright 2009-2010 Vicente J. Botet Escriba |
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| 5 |
+// Copyright (c) Microsoft Corporation 2014 |
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| 6 |
+ |
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| 7 |
+// Distributed under the Boost Software License, Version 1.0. |
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| 8 |
+// See http://www.boost.org/LICENSE_1_0.txt |
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+ |
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| 10 |
+// See http://www.boost.org/libs/chrono for documentation. |
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+ |
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+//--------------------------------------------------------------------------------------// |
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| 13 |
+#ifndef BOOST_CHRONO_DETAIL_INLINED_WIN_PROCESS_CLOCK_HPP |
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| 14 |
+#define BOOST_CHRONO_DETAIL_INLINED_WIN_PROCESS_CLOCK_HPP |
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+ |
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+#include <boost/chrono/config.hpp> |
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+#include <boost/chrono/process_cpu_clocks.hpp> |
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+#include <cassert> |
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| 19 |
+#include <time.h> |
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+#include <boost/assert.hpp> |
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+ |
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+#include <boost/winapi/get_last_error.hpp> |
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+#include <boost/winapi/get_current_process.hpp> |
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+#if BOOST_PLAT_WINDOWS_DESKTOP |
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+#include <boost/winapi/get_process_times.hpp> |
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| 26 |
+#endif |
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+ |
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+namespace boost |
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+{
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+namespace chrono |
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+{
|
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+ |
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+process_real_cpu_clock::time_point process_real_cpu_clock::now() BOOST_NOEXCEPT |
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+{
|
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+ clock_t c = ::clock(); |
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| 36 |
+ if ( c == clock_t(-1) ) // error |
|
| 37 |
+ {
|
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| 38 |
+ BOOST_ASSERT(0 && "Boost::Chrono - Internal Error"); |
|
| 39 |
+ } |
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| 40 |
+ typedef ratio_divide<giga, ratio<CLOCKS_PER_SEC> >::type R; |
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| 41 |
+ return time_point( |
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| 42 |
+ duration(static_cast<rep>(c)*R::num/R::den) |
|
| 43 |
+ ); |
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+} |
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| 45 |
+ |
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| 46 |
+#if !defined BOOST_CHRONO_DONT_PROVIDE_HYBRID_ERROR_HANDLING |
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+process_real_cpu_clock::time_point process_real_cpu_clock::now( |
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| 48 |
+ system::error_code & ec) |
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| 49 |
+{
|
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| 50 |
+ clock_t c = ::clock(); |
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| 51 |
+ if ( c == clock_t(-1) ) // error |
|
| 52 |
+ {
|
|
| 53 |
+ boost::throw_exception( |
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+ system::system_error( |
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| 55 |
+ errno, |
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+ ::boost::system::system_category(), |
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| 57 |
+ "chrono::process_real_cpu_clock" )); |
|
| 58 |
+ } |
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| 59 |
+ if (!::boost::chrono::is_throws(ec)) |
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| 60 |
+ {
|
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| 61 |
+ ec.clear(); |
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| 62 |
+ } |
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| 63 |
+ typedef ratio_divide<giga, ratio<CLOCKS_PER_SEC> >::type R; |
|
| 64 |
+ return time_point( |
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| 65 |
+ duration(static_cast<rep>(c)*R::num/R::den) |
|
| 66 |
+ ); |
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+} |
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| 68 |
+#endif |
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+ |
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| 70 |
+#if BOOST_PLAT_WINDOWS_DESKTOP |
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+process_user_cpu_clock::time_point process_user_cpu_clock::now() BOOST_NOEXCEPT |
|
| 72 |
+{
|
|
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+ |
|
| 74 |
+ // note that Windows uses 100 nanosecond ticks for FILETIME |
|
| 75 |
+ boost::winapi::FILETIME_ creation, exit, user_time, system_time; |
|
| 76 |
+ |
|
| 77 |
+ if ( boost::winapi::GetProcessTimes( |
|
| 78 |
+ boost::winapi::GetCurrentProcess(), &creation, &exit, |
|
| 79 |
+ &system_time, &user_time ) ) |
|
| 80 |
+ {
|
|
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+ return time_point(duration( |
|
| 82 |
+ ((static_cast<process_user_cpu_clock::rep>(user_time.dwHighDateTime) << 32) |
|
| 83 |
+ | user_time.dwLowDateTime) * 100 |
|
| 84 |
+ )); |
|
| 85 |
+ } |
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| 86 |
+ else |
|
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+ {
|
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+ BOOST_ASSERT(0 && "Boost::Chrono - Internal Error"); |
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+ return time_point(); |
|
| 90 |
+ } |
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+ |
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| 92 |
+} |
|
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+ |
|
| 94 |
+#if !defined BOOST_CHRONO_DONT_PROVIDE_HYBRID_ERROR_HANDLING |
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+process_user_cpu_clock::time_point process_user_cpu_clock::now( |
|
| 96 |
+ system::error_code & ec) |
|
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+{
|
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+ |
|
| 99 |
+ // note that Windows uses 100 nanosecond ticks for FILETIME |
|
| 100 |
+ boost::winapi::FILETIME_ creation, exit, user_time, system_time; |
|
| 101 |
+ |
|
| 102 |
+ if ( boost::winapi::GetProcessTimes( |
|
| 103 |
+ boost::winapi::GetCurrentProcess(), &creation, &exit, |
|
| 104 |
+ &system_time, &user_time ) ) |
|
| 105 |
+ {
|
|
| 106 |
+ if (!::boost::chrono::is_throws(ec)) |
|
| 107 |
+ {
|
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| 108 |
+ ec.clear(); |
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+ } |
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+ return time_point(duration( |
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| 111 |
+ ((static_cast<process_user_cpu_clock::rep>(user_time.dwHighDateTime) << 32) |
|
| 112 |
+ | user_time.dwLowDateTime) * 100 |
|
| 113 |
+ )); |
|
| 114 |
+ } |
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| 115 |
+ else |
|
| 116 |
+ {
|
|
| 117 |
+ boost::winapi::DWORD_ cause = boost::winapi::GetLastError(); |
|
| 118 |
+ if (::boost::chrono::is_throws(ec)) |
|
| 119 |
+ {
|
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+ boost::throw_exception( |
|
| 121 |
+ system::system_error( |
|
| 122 |
+ cause, |
|
| 123 |
+ ::boost::system::system_category(), |
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| 124 |
+ "chrono::process_user_cpu_clock" )); |
|
| 125 |
+ } |
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| 126 |
+ else |
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| 127 |
+ {
|
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| 128 |
+ ec.assign( cause, ::boost::system::system_category() ); |
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| 129 |
+ return time_point(); |
|
| 130 |
+ } |
|
| 131 |
+ } |
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+ |
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| 133 |
+} |
|
| 134 |
+#endif |
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+ |
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| 136 |
+process_system_cpu_clock::time_point process_system_cpu_clock::now() BOOST_NOEXCEPT |
|
| 137 |
+{
|
|
| 138 |
+ |
|
| 139 |
+ // note that Windows uses 100 nanosecond ticks for FILETIME |
|
| 140 |
+ boost::winapi::FILETIME_ creation, exit, user_time, system_time; |
|
| 141 |
+ |
|
| 142 |
+ if ( boost::winapi::GetProcessTimes( |
|
| 143 |
+ boost::winapi::GetCurrentProcess(), &creation, &exit, |
|
| 144 |
+ &system_time, &user_time ) ) |
|
| 145 |
+ {
|
|
| 146 |
+ return time_point(duration( |
|
| 147 |
+ ((static_cast<process_system_cpu_clock::rep>(system_time.dwHighDateTime) << 32) |
|
| 148 |
+ | system_time.dwLowDateTime) * 100 |
|
| 149 |
+ )); |
|
| 150 |
+ } |
|
| 151 |
+ else |
|
| 152 |
+ {
|
|
| 153 |
+ BOOST_ASSERT(0 && "Boost::Chrono - Internal Error"); |
|
| 154 |
+ return time_point(); |
|
| 155 |
+ } |
|
| 156 |
+ |
|
| 157 |
+} |
|
| 158 |
+ |
|
| 159 |
+#if !defined BOOST_CHRONO_DONT_PROVIDE_HYBRID_ERROR_HANDLING |
|
| 160 |
+process_system_cpu_clock::time_point process_system_cpu_clock::now( |
|
| 161 |
+ system::error_code & ec) |
|
| 162 |
+{
|
|
| 163 |
+ |
|
| 164 |
+ // note that Windows uses 100 nanosecond ticks for FILETIME |
|
| 165 |
+ boost::winapi::FILETIME_ creation, exit, user_time, system_time; |
|
| 166 |
+ |
|
| 167 |
+ if ( boost::winapi::GetProcessTimes( |
|
| 168 |
+ boost::winapi::GetCurrentProcess(), &creation, &exit, |
|
| 169 |
+ &system_time, &user_time ) ) |
|
| 170 |
+ {
|
|
| 171 |
+ if (!::boost::chrono::is_throws(ec)) |
|
| 172 |
+ {
|
|
| 173 |
+ ec.clear(); |
|
| 174 |
+ } |
|
| 175 |
+ return time_point(duration( |
|
| 176 |
+ ((static_cast<process_system_cpu_clock::rep>(system_time.dwHighDateTime) << 32) |
|
| 177 |
+ | system_time.dwLowDateTime) * 100 |
|
| 178 |
+ )); |
|
| 179 |
+ } |
|
| 180 |
+ else |
|
| 181 |
+ {
|
|
| 182 |
+ boost::winapi::DWORD_ cause = boost::winapi::GetLastError(); |
|
| 183 |
+ if (::boost::chrono::is_throws(ec)) |
|
| 184 |
+ {
|
|
| 185 |
+ boost::throw_exception( |
|
| 186 |
+ system::system_error( |
|
| 187 |
+ cause, |
|
| 188 |
+ ::boost::system::system_category(), |
|
| 189 |
+ "chrono::process_system_cpu_clock" )); |
|
| 190 |
+ } |
|
| 191 |
+ else |
|
| 192 |
+ {
|
|
| 193 |
+ ec.assign( cause, ::boost::system::system_category() ); |
|
| 194 |
+ return time_point(); |
|
| 195 |
+ } |
|
| 196 |
+ } |
|
| 197 |
+ |
|
| 198 |
+} |
|
| 199 |
+#endif |
|
| 200 |
+ |
|
| 201 |
+process_cpu_clock::time_point process_cpu_clock::now() BOOST_NOEXCEPT |
|
| 202 |
+{
|
|
| 203 |
+ |
|
| 204 |
+ // note that Windows uses 100 nanosecond ticks for FILETIME |
|
| 205 |
+ boost::winapi::FILETIME_ creation, exit, user_time, system_time; |
|
| 206 |
+ |
|
| 207 |
+ if ( boost::winapi::GetProcessTimes( |
|
| 208 |
+ boost::winapi::GetCurrentProcess(), &creation, &exit, |
|
| 209 |
+ &system_time, &user_time ) ) |
|
| 210 |
+ {
|
|
| 211 |
+ time_point::rep r(process_real_cpu_clock::now().time_since_epoch().count() |
|
| 212 |
+ , |
|
| 213 |
+ ((static_cast<process_user_cpu_clock::rep>(user_time.dwHighDateTime) << 32) |
|
| 214 |
+ | user_time.dwLowDateTime |
|
| 215 |
+ ) * 100, |
|
| 216 |
+ ((static_cast<process_system_cpu_clock::rep>(system_time.dwHighDateTime) << 32) |
|
| 217 |
+ | system_time.dwLowDateTime |
|
| 218 |
+ ) * 100 |
|
| 219 |
+ ); |
|
| 220 |
+ return time_point(duration(r)); |
|
| 221 |
+ } |
|
| 222 |
+ else |
|
| 223 |
+ {
|
|
| 224 |
+ BOOST_ASSERT(0 && "Boost::Chrono - Internal Error"); |
|
| 225 |
+ return time_point(); |
|
| 226 |
+ } |
|
| 227 |
+ |
|
| 228 |
+} |
|
| 229 |
+ |
|
| 230 |
+#if !defined BOOST_CHRONO_DONT_PROVIDE_HYBRID_ERROR_HANDLING |
|
| 231 |
+process_cpu_clock::time_point process_cpu_clock::now( |
|
| 232 |
+ system::error_code & ec ) |
|
| 233 |
+{
|
|
| 234 |
+ |
|
| 235 |
+ // note that Windows uses 100 nanosecond ticks for FILETIME |
|
| 236 |
+ boost::winapi::FILETIME_ creation, exit, user_time, system_time; |
|
| 237 |
+ |
|
| 238 |
+ if ( boost::winapi::GetProcessTimes( |
|
| 239 |
+ boost::winapi::GetCurrentProcess(), &creation, &exit, |
|
| 240 |
+ &system_time, &user_time ) ) |
|
| 241 |
+ {
|
|
| 242 |
+ if (!::boost::chrono::is_throws(ec)) |
|
| 243 |
+ {
|
|
| 244 |
+ ec.clear(); |
|
| 245 |
+ } |
|
| 246 |
+ time_point::rep r(process_real_cpu_clock::now().time_since_epoch().count() |
|
| 247 |
+ , |
|
| 248 |
+ ((static_cast<process_user_cpu_clock::rep>(user_time.dwHighDateTime) << 32) |
|
| 249 |
+ | user_time.dwLowDateTime |
|
| 250 |
+ ) * 100, |
|
| 251 |
+ ((static_cast<process_system_cpu_clock::rep>(system_time.dwHighDateTime) << 32) |
|
| 252 |
+ | system_time.dwLowDateTime |
|
| 253 |
+ ) * 100 |
|
| 254 |
+ ); |
|
| 255 |
+ return time_point(duration(r)); |
|
| 256 |
+ } |
|
| 257 |
+ else |
|
| 258 |
+ {
|
|
| 259 |
+ boost::winapi::DWORD_ cause = boost::winapi::GetLastError(); |
|
| 260 |
+ if (::boost::chrono::is_throws(ec)) |
|
| 261 |
+ {
|
|
| 262 |
+ boost::throw_exception( |
|
| 263 |
+ system::system_error( |
|
| 264 |
+ cause, |
|
| 265 |
+ ::boost::system::system_category(), |
|
| 266 |
+ "chrono::process_cpu_clock" )); |
|
| 267 |
+ } |
|
| 268 |
+ else |
|
| 269 |
+ {
|
|
| 270 |
+ ec.assign( cause, ::boost::system::system_category() ); |
|
| 271 |
+ return time_point(); |
|
| 272 |
+ } |
|
| 273 |
+ } |
|
| 274 |
+ |
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| 275 |
+} |
|
| 276 |
+#endif |
|
| 277 |
+#endif |
|
| 278 |
+} // namespace chrono |
|
| 279 |
+} // namespace boost |
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+ |
|
| 281 |
+#endif |
Steffen Neumann authored on 23/09/2021 15:21:20
| 1 | 1 |
deleted file mode 100755 |
| ... | ... |
@@ -1,281 +0,0 @@ |
| 1 |
-// boost process_timer.cpp -----------------------------------------------------------// |
|
| 2 |
- |
|
| 3 |
-// Copyright Beman Dawes 1994, 2006, 2008 |
|
| 4 |
-// Copyright 2009-2010 Vicente J. Botet Escriba |
|
| 5 |
-// Copyright (c) Microsoft Corporation 2014 |
|
| 6 |
- |
|
| 7 |
-// Distributed under the Boost Software License, Version 1.0. |
|
| 8 |
-// See http://www.boost.org/LICENSE_1_0.txt |
|
| 9 |
- |
|
| 10 |
-// See http://www.boost.org/libs/chrono for documentation. |
|
| 11 |
- |
|
| 12 |
-//--------------------------------------------------------------------------------------// |
|
| 13 |
-#ifndef BOOST_CHRONO_DETAIL_INLINED_WIN_PROCESS_CLOCK_HPP |
|
| 14 |
-#define BOOST_CHRONO_DETAIL_INLINED_WIN_PROCESS_CLOCK_HPP |
|
| 15 |
- |
|
| 16 |
-#include <boost/chrono/config.hpp> |
|
| 17 |
-#include <boost/chrono/process_cpu_clocks.hpp> |
|
| 18 |
-#include <cassert> |
|
| 19 |
-#include <time.h> |
|
| 20 |
-#include <boost/assert.hpp> |
|
| 21 |
- |
|
| 22 |
-#include <boost/winapi/get_last_error.hpp> |
|
| 23 |
-#include <boost/winapi/get_current_process.hpp> |
|
| 24 |
-#if BOOST_PLAT_WINDOWS_DESKTOP |
|
| 25 |
-#include <boost/winapi/get_process_times.hpp> |
|
| 26 |
-#endif |
|
| 27 |
- |
|
| 28 |
-namespace boost |
|
| 29 |
-{
|
|
| 30 |
-namespace chrono |
|
| 31 |
-{
|
|
| 32 |
- |
|
| 33 |
-process_real_cpu_clock::time_point process_real_cpu_clock::now() BOOST_NOEXCEPT |
|
| 34 |
-{
|
|
| 35 |
- clock_t c = ::clock(); |
|
| 36 |
- if ( c == clock_t(-1) ) // error |
|
| 37 |
- {
|
|
| 38 |
- BOOST_ASSERT(0 && "Boost::Chrono - Internal Error"); |
|
| 39 |
- } |
|
| 40 |
- typedef ratio_divide<giga, ratio<CLOCKS_PER_SEC> >::type R; |
|
| 41 |
- return time_point( |
|
| 42 |
- duration(static_cast<rep>(c)*R::num/R::den) |
|
| 43 |
- ); |
|
| 44 |
-} |
|
| 45 |
- |
|
| 46 |
-#if !defined BOOST_CHRONO_DONT_PROVIDE_HYBRID_ERROR_HANDLING |
|
| 47 |
-process_real_cpu_clock::time_point process_real_cpu_clock::now( |
|
| 48 |
- system::error_code & ec) |
|
| 49 |
-{
|
|
| 50 |
- clock_t c = ::clock(); |
|
| 51 |
- if ( c == clock_t(-1) ) // error |
|
| 52 |
- {
|
|
| 53 |
- boost::throw_exception( |
|
| 54 |
- system::system_error( |
|
| 55 |
- errno, |
|
| 56 |
- ::boost::system::system_category(), |
|
| 57 |
- "chrono::process_real_cpu_clock" )); |
|
| 58 |
- } |
|
| 59 |
- if (!::boost::chrono::is_throws(ec)) |
|
| 60 |
- {
|
|
| 61 |
- ec.clear(); |
|
| 62 |
- } |
|
| 63 |
- typedef ratio_divide<giga, ratio<CLOCKS_PER_SEC> >::type R; |
|
| 64 |
- return time_point( |
|
| 65 |
- duration(static_cast<rep>(c)*R::num/R::den) |
|
| 66 |
- ); |
|
| 67 |
-} |
|
| 68 |
-#endif |
|
| 69 |
- |
|
| 70 |
-#if BOOST_PLAT_WINDOWS_DESKTOP |
|
| 71 |
-process_user_cpu_clock::time_point process_user_cpu_clock::now() BOOST_NOEXCEPT |
|
| 72 |
-{
|
|
| 73 |
- |
|
| 74 |
- // note that Windows uses 100 nanosecond ticks for FILETIME |
|
| 75 |
- boost::winapi::FILETIME_ creation, exit, user_time, system_time; |
|
| 76 |
- |
|
| 77 |
- if ( boost::winapi::GetProcessTimes( |
|
| 78 |
- boost::winapi::GetCurrentProcess(), &creation, &exit, |
|
| 79 |
- &system_time, &user_time ) ) |
|
| 80 |
- {
|
|
| 81 |
- return time_point(duration( |
|
| 82 |
- ((static_cast<process_user_cpu_clock::rep>(user_time.dwHighDateTime) << 32) |
|
| 83 |
- | user_time.dwLowDateTime) * 100 |
|
| 84 |
- )); |
|
| 85 |
- } |
|
| 86 |
- else |
|
| 87 |
- {
|
|
| 88 |
- BOOST_ASSERT(0 && "Boost::Chrono - Internal Error"); |
|
| 89 |
- return time_point(); |
|
| 90 |
- } |
|
| 91 |
- |
|
| 92 |
-} |
|
| 93 |
- |
|
| 94 |
-#if !defined BOOST_CHRONO_DONT_PROVIDE_HYBRID_ERROR_HANDLING |
|
| 95 |
-process_user_cpu_clock::time_point process_user_cpu_clock::now( |
|
| 96 |
- system::error_code & ec) |
|
| 97 |
-{
|
|
| 98 |
- |
|
| 99 |
- // note that Windows uses 100 nanosecond ticks for FILETIME |
|
| 100 |
- boost::winapi::FILETIME_ creation, exit, user_time, system_time; |
|
| 101 |
- |
|
| 102 |
- if ( boost::winapi::GetProcessTimes( |
|
| 103 |
- boost::winapi::GetCurrentProcess(), &creation, &exit, |
|
| 104 |
- &system_time, &user_time ) ) |
|
| 105 |
- {
|
|
| 106 |
- if (!::boost::chrono::is_throws(ec)) |
|
| 107 |
- {
|
|
| 108 |
- ec.clear(); |
|
| 109 |
- } |
|
| 110 |
- return time_point(duration( |
|
| 111 |
- ((static_cast<process_user_cpu_clock::rep>(user_time.dwHighDateTime) << 32) |
|
| 112 |
- | user_time.dwLowDateTime) * 100 |
|
| 113 |
- )); |
|
| 114 |
- } |
|
| 115 |
- else |
|
| 116 |
- {
|
|
| 117 |
- boost::winapi::DWORD_ cause = boost::winapi::GetLastError(); |
|
| 118 |
- if (::boost::chrono::is_throws(ec)) |
|
| 119 |
- {
|
|
| 120 |
- boost::throw_exception( |
|
| 121 |
- system::system_error( |
|
| 122 |
- cause, |
|
| 123 |
- ::boost::system::system_category(), |
|
| 124 |
- "chrono::process_user_cpu_clock" )); |
|
| 125 |
- } |
|
| 126 |
- else |
|
| 127 |
- {
|
|
| 128 |
- ec.assign( cause, ::boost::system::system_category() ); |
|
| 129 |
- return time_point(); |
|
| 130 |
- } |
|
| 131 |
- } |
|
| 132 |
- |
|
| 133 |
-} |
|
| 134 |
-#endif |
|
| 135 |
- |
|
| 136 |
-process_system_cpu_clock::time_point process_system_cpu_clock::now() BOOST_NOEXCEPT |
|
| 137 |
-{
|
|
| 138 |
- |
|
| 139 |
- // note that Windows uses 100 nanosecond ticks for FILETIME |
|
| 140 |
- boost::winapi::FILETIME_ creation, exit, user_time, system_time; |
|
| 141 |
- |
|
| 142 |
- if ( boost::winapi::GetProcessTimes( |
|
| 143 |
- boost::winapi::GetCurrentProcess(), &creation, &exit, |
|
| 144 |
- &system_time, &user_time ) ) |
|
| 145 |
- {
|
|
| 146 |
- return time_point(duration( |
|
| 147 |
- ((static_cast<process_system_cpu_clock::rep>(system_time.dwHighDateTime) << 32) |
|
| 148 |
- | system_time.dwLowDateTime) * 100 |
|
| 149 |
- )); |
|
| 150 |
- } |
|
| 151 |
- else |
|
| 152 |
- {
|
|
| 153 |
- BOOST_ASSERT(0 && "Boost::Chrono - Internal Error"); |
|
| 154 |
- return time_point(); |
|
| 155 |
- } |
|
| 156 |
- |
|
| 157 |
-} |
|
| 158 |
- |
|
| 159 |
-#if !defined BOOST_CHRONO_DONT_PROVIDE_HYBRID_ERROR_HANDLING |
|
| 160 |
-process_system_cpu_clock::time_point process_system_cpu_clock::now( |
|
| 161 |
- system::error_code & ec) |
|
| 162 |
-{
|
|
| 163 |
- |
|
| 164 |
- // note that Windows uses 100 nanosecond ticks for FILETIME |
|
| 165 |
- boost::winapi::FILETIME_ creation, exit, user_time, system_time; |
|
| 166 |
- |
|
| 167 |
- if ( boost::winapi::GetProcessTimes( |
|
| 168 |
- boost::winapi::GetCurrentProcess(), &creation, &exit, |
|
| 169 |
- &system_time, &user_time ) ) |
|
| 170 |
- {
|
|
| 171 |
- if (!::boost::chrono::is_throws(ec)) |
|
| 172 |
- {
|
|
| 173 |
- ec.clear(); |
|
| 174 |
- } |
|
| 175 |
- return time_point(duration( |
|
| 176 |
- ((static_cast<process_system_cpu_clock::rep>(system_time.dwHighDateTime) << 32) |
|
| 177 |
- | system_time.dwLowDateTime) * 100 |
|
| 178 |
- )); |
|
| 179 |
- } |
|
| 180 |
- else |
|
| 181 |
- {
|
|
| 182 |
- boost::winapi::DWORD_ cause = boost::winapi::GetLastError(); |
|
| 183 |
- if (::boost::chrono::is_throws(ec)) |
|
| 184 |
- {
|
|
| 185 |
- boost::throw_exception( |
|
| 186 |
- system::system_error( |
|
| 187 |
- cause, |
|
| 188 |
- ::boost::system::system_category(), |
|
| 189 |
- "chrono::process_system_cpu_clock" )); |
|
| 190 |
- } |
|
| 191 |
- else |
|
| 192 |
- {
|
|
| 193 |
- ec.assign( cause, ::boost::system::system_category() ); |
|
| 194 |
- return time_point(); |
|
| 195 |
- } |
|
| 196 |
- } |
|
| 197 |
- |
|
| 198 |
-} |
|
| 199 |
-#endif |
|
| 200 |
- |
|
| 201 |
-process_cpu_clock::time_point process_cpu_clock::now() BOOST_NOEXCEPT |
|
| 202 |
-{
|
|
| 203 |
- |
|
| 204 |
- // note that Windows uses 100 nanosecond ticks for FILETIME |
|
| 205 |
- boost::winapi::FILETIME_ creation, exit, user_time, system_time; |
|
| 206 |
- |
|
| 207 |
- if ( boost::winapi::GetProcessTimes( |
|
| 208 |
- boost::winapi::GetCurrentProcess(), &creation, &exit, |
|
| 209 |
- &system_time, &user_time ) ) |
|
| 210 |
- {
|
|
| 211 |
- time_point::rep r(process_real_cpu_clock::now().time_since_epoch().count() |
|
| 212 |
- , |
|
| 213 |
- ((static_cast<process_user_cpu_clock::rep>(user_time.dwHighDateTime) << 32) |
|
| 214 |
- | user_time.dwLowDateTime |
|
| 215 |
- ) * 100, |
|
| 216 |
- ((static_cast<process_system_cpu_clock::rep>(system_time.dwHighDateTime) << 32) |
|
| 217 |
- | system_time.dwLowDateTime |
|
| 218 |
- ) * 100 |
|
| 219 |
- ); |
|
| 220 |
- return time_point(duration(r)); |
|
| 221 |
- } |
|
| 222 |
- else |
|
| 223 |
- {
|
|
| 224 |
- BOOST_ASSERT(0 && "Boost::Chrono - Internal Error"); |
|
| 225 |
- return time_point(); |
|
| 226 |
- } |
|
| 227 |
- |
|
| 228 |
-} |
|
| 229 |
- |
|
| 230 |
-#if !defined BOOST_CHRONO_DONT_PROVIDE_HYBRID_ERROR_HANDLING |
|
| 231 |
-process_cpu_clock::time_point process_cpu_clock::now( |
|
| 232 |
- system::error_code & ec ) |
|
| 233 |
-{
|
|
| 234 |
- |
|
| 235 |
- // note that Windows uses 100 nanosecond ticks for FILETIME |
|
| 236 |
- boost::winapi::FILETIME_ creation, exit, user_time, system_time; |
|
| 237 |
- |
|
| 238 |
- if ( boost::winapi::GetProcessTimes( |
|
| 239 |
- boost::winapi::GetCurrentProcess(), &creation, &exit, |
|
| 240 |
- &system_time, &user_time ) ) |
|
| 241 |
- {
|
|
| 242 |
- if (!::boost::chrono::is_throws(ec)) |
|
| 243 |
- {
|
|
| 244 |
- ec.clear(); |
|
| 245 |
- } |
|
| 246 |
- time_point::rep r(process_real_cpu_clock::now().time_since_epoch().count() |
|
| 247 |
- , |
|
| 248 |
- ((static_cast<process_user_cpu_clock::rep>(user_time.dwHighDateTime) << 32) |
|
| 249 |
- | user_time.dwLowDateTime |
|
| 250 |
- ) * 100, |
|
| 251 |
- ((static_cast<process_system_cpu_clock::rep>(system_time.dwHighDateTime) << 32) |
|
| 252 |
- | system_time.dwLowDateTime |
|
| 253 |
- ) * 100 |
|
| 254 |
- ); |
|
| 255 |
- return time_point(duration(r)); |
|
| 256 |
- } |
|
| 257 |
- else |
|
| 258 |
- {
|
|
| 259 |
- boost::winapi::DWORD_ cause = boost::winapi::GetLastError(); |
|
| 260 |
- if (::boost::chrono::is_throws(ec)) |
|
| 261 |
- {
|
|
| 262 |
- boost::throw_exception( |
|
| 263 |
- system::system_error( |
|
| 264 |
- cause, |
|
| 265 |
- ::boost::system::system_category(), |
|
| 266 |
- "chrono::process_cpu_clock" )); |
|
| 267 |
- } |
|
| 268 |
- else |
|
| 269 |
- {
|
|
| 270 |
- ec.assign( cause, ::boost::system::system_category() ); |
|
| 271 |
- return time_point(); |
|
| 272 |
- } |
|
| 273 |
- } |
|
| 274 |
- |
|
| 275 |
-} |
|
| 276 |
-#endif |
|
| 277 |
-#endif |
|
| 278 |
-} // namespace chrono |
|
| 279 |
-} // namespace boost |
|
| 280 |
- |
|
| 281 |
-#endif |
Steffen Neumann authored on 23/09/2021 12:34:25
| 1 | 1 |
new file mode 100755 |
| ... | ... |
@@ -0,0 +1,281 @@ |
| 1 |
+// boost process_timer.cpp -----------------------------------------------------------// |
|
| 2 |
+ |
|
| 3 |
+// Copyright Beman Dawes 1994, 2006, 2008 |
|
| 4 |
+// Copyright 2009-2010 Vicente J. Botet Escriba |
|
| 5 |
+// Copyright (c) Microsoft Corporation 2014 |
|
| 6 |
+ |
|
| 7 |
+// Distributed under the Boost Software License, Version 1.0. |
|
| 8 |
+// See http://www.boost.org/LICENSE_1_0.txt |
|
| 9 |
+ |
|
| 10 |
+// See http://www.boost.org/libs/chrono for documentation. |
|
| 11 |
+ |
|
| 12 |
+//--------------------------------------------------------------------------------------// |
|
| 13 |
+#ifndef BOOST_CHRONO_DETAIL_INLINED_WIN_PROCESS_CLOCK_HPP |
|
| 14 |
+#define BOOST_CHRONO_DETAIL_INLINED_WIN_PROCESS_CLOCK_HPP |
|
| 15 |
+ |
|
| 16 |
+#include <boost/chrono/config.hpp> |
|
| 17 |
+#include <boost/chrono/process_cpu_clocks.hpp> |
|
| 18 |
+#include <cassert> |
|
| 19 |
+#include <time.h> |
|
| 20 |
+#include <boost/assert.hpp> |
|
| 21 |
+ |
|
| 22 |
+#include <boost/winapi/get_last_error.hpp> |
|
| 23 |
+#include <boost/winapi/get_current_process.hpp> |
|
| 24 |
+#if BOOST_PLAT_WINDOWS_DESKTOP |
|
| 25 |
+#include <boost/winapi/get_process_times.hpp> |
|
| 26 |
+#endif |
|
| 27 |
+ |
|
| 28 |
+namespace boost |
|
| 29 |
+{
|
|
| 30 |
+namespace chrono |
|
| 31 |
+{
|
|
| 32 |
+ |
|
| 33 |
+process_real_cpu_clock::time_point process_real_cpu_clock::now() BOOST_NOEXCEPT |
|
| 34 |
+{
|
|
| 35 |
+ clock_t c = ::clock(); |
|
| 36 |
+ if ( c == clock_t(-1) ) // error |
|
| 37 |
+ {
|
|
| 38 |
+ BOOST_ASSERT(0 && "Boost::Chrono - Internal Error"); |
|
| 39 |
+ } |
|
| 40 |
+ typedef ratio_divide<giga, ratio<CLOCKS_PER_SEC> >::type R; |
|
| 41 |
+ return time_point( |
|
| 42 |
+ duration(static_cast<rep>(c)*R::num/R::den) |
|
| 43 |
+ ); |
|
| 44 |
+} |
|
| 45 |
+ |
|
| 46 |
+#if !defined BOOST_CHRONO_DONT_PROVIDE_HYBRID_ERROR_HANDLING |
|
| 47 |
+process_real_cpu_clock::time_point process_real_cpu_clock::now( |
|
| 48 |
+ system::error_code & ec) |
|
| 49 |
+{
|
|
| 50 |
+ clock_t c = ::clock(); |
|
| 51 |
+ if ( c == clock_t(-1) ) // error |
|
| 52 |
+ {
|
|
| 53 |
+ boost::throw_exception( |
|
| 54 |
+ system::system_error( |
|
| 55 |
+ errno, |
|
| 56 |
+ ::boost::system::system_category(), |
|
| 57 |
+ "chrono::process_real_cpu_clock" )); |
|
| 58 |
+ } |
|
| 59 |
+ if (!::boost::chrono::is_throws(ec)) |
|
| 60 |
+ {
|
|
| 61 |
+ ec.clear(); |
|
| 62 |
+ } |
|
| 63 |
+ typedef ratio_divide<giga, ratio<CLOCKS_PER_SEC> >::type R; |
|
| 64 |
+ return time_point( |
|
| 65 |
+ duration(static_cast<rep>(c)*R::num/R::den) |
|
| 66 |
+ ); |
|
| 67 |
+} |
|
| 68 |
+#endif |
|
| 69 |
+ |
|
| 70 |
+#if BOOST_PLAT_WINDOWS_DESKTOP |
|
| 71 |
+process_user_cpu_clock::time_point process_user_cpu_clock::now() BOOST_NOEXCEPT |
|
| 72 |
+{
|
|
| 73 |
+ |
|
| 74 |
+ // note that Windows uses 100 nanosecond ticks for FILETIME |
|
| 75 |
+ boost::winapi::FILETIME_ creation, exit, user_time, system_time; |
|
| 76 |
+ |
|
| 77 |
+ if ( boost::winapi::GetProcessTimes( |
|
| 78 |
+ boost::winapi::GetCurrentProcess(), &creation, &exit, |
|
| 79 |
+ &system_time, &user_time ) ) |
|
| 80 |
+ {
|
|
| 81 |
+ return time_point(duration( |
|
| 82 |
+ ((static_cast<process_user_cpu_clock::rep>(user_time.dwHighDateTime) << 32) |
|
| 83 |
+ | user_time.dwLowDateTime) * 100 |
|
| 84 |
+ )); |
|
| 85 |
+ } |
|
| 86 |
+ else |
|
| 87 |
+ {
|
|
| 88 |
+ BOOST_ASSERT(0 && "Boost::Chrono - Internal Error"); |
|
| 89 |
+ return time_point(); |
|
| 90 |
+ } |
|
| 91 |
+ |
|
| 92 |
+} |
|
| 93 |
+ |
|
| 94 |
+#if !defined BOOST_CHRONO_DONT_PROVIDE_HYBRID_ERROR_HANDLING |
|
| 95 |
+process_user_cpu_clock::time_point process_user_cpu_clock::now( |
|
| 96 |
+ system::error_code & ec) |
|
| 97 |
+{
|
|
| 98 |
+ |
|
| 99 |
+ // note that Windows uses 100 nanosecond ticks for FILETIME |
|
| 100 |
+ boost::winapi::FILETIME_ creation, exit, user_time, system_time; |
|
| 101 |
+ |
|
| 102 |
+ if ( boost::winapi::GetProcessTimes( |
|
| 103 |
+ boost::winapi::GetCurrentProcess(), &creation, &exit, |
|
| 104 |
+ &system_time, &user_time ) ) |
|
| 105 |
+ {
|
|
| 106 |
+ if (!::boost::chrono::is_throws(ec)) |
|
| 107 |
+ {
|
|
| 108 |
+ ec.clear(); |
|
| 109 |
+ } |
|
| 110 |
+ return time_point(duration( |
|
| 111 |
+ ((static_cast<process_user_cpu_clock::rep>(user_time.dwHighDateTime) << 32) |
|
| 112 |
+ | user_time.dwLowDateTime) * 100 |
|
| 113 |
+ )); |
|
| 114 |
+ } |
|
| 115 |
+ else |
|
| 116 |
+ {
|
|
| 117 |
+ boost::winapi::DWORD_ cause = boost::winapi::GetLastError(); |
|
| 118 |
+ if (::boost::chrono::is_throws(ec)) |
|
| 119 |
+ {
|
|
| 120 |
+ boost::throw_exception( |
|
| 121 |
+ system::system_error( |
|
| 122 |
+ cause, |
|
| 123 |
+ ::boost::system::system_category(), |
|
| 124 |
+ "chrono::process_user_cpu_clock" )); |
|
| 125 |
+ } |
|
| 126 |
+ else |
|
| 127 |
+ {
|
|
| 128 |
+ ec.assign( cause, ::boost::system::system_category() ); |
|
| 129 |
+ return time_point(); |
|
| 130 |
+ } |
|
| 131 |
+ } |
|
| 132 |
+ |
|
| 133 |
+} |
|
| 134 |
+#endif |
|
| 135 |
+ |
|
| 136 |
+process_system_cpu_clock::time_point process_system_cpu_clock::now() BOOST_NOEXCEPT |
|
| 137 |
+{
|
|
| 138 |
+ |
|
| 139 |
+ // note that Windows uses 100 nanosecond ticks for FILETIME |
|
| 140 |
+ boost::winapi::FILETIME_ creation, exit, user_time, system_time; |
|
| 141 |
+ |
|
| 142 |
+ if ( boost::winapi::GetProcessTimes( |
|
| 143 |
+ boost::winapi::GetCurrentProcess(), &creation, &exit, |
|
| 144 |
+ &system_time, &user_time ) ) |
|
| 145 |
+ {
|
|
| 146 |
+ return time_point(duration( |
|
| 147 |
+ ((static_cast<process_system_cpu_clock::rep>(system_time.dwHighDateTime) << 32) |
|
| 148 |
+ | system_time.dwLowDateTime) * 100 |
|
| 149 |
+ )); |
|
| 150 |
+ } |
|
| 151 |
+ else |
|
| 152 |
+ {
|
|
| 153 |
+ BOOST_ASSERT(0 && "Boost::Chrono - Internal Error"); |
|
| 154 |
+ return time_point(); |
|
| 155 |
+ } |
|
| 156 |
+ |
|
| 157 |
+} |
|
| 158 |
+ |
|
| 159 |
+#if !defined BOOST_CHRONO_DONT_PROVIDE_HYBRID_ERROR_HANDLING |
|
| 160 |
+process_system_cpu_clock::time_point process_system_cpu_clock::now( |
|
| 161 |
+ system::error_code & ec) |
|
| 162 |
+{
|
|
| 163 |
+ |
|
| 164 |
+ // note that Windows uses 100 nanosecond ticks for FILETIME |
|
| 165 |
+ boost::winapi::FILETIME_ creation, exit, user_time, system_time; |
|
| 166 |
+ |
|
| 167 |
+ if ( boost::winapi::GetProcessTimes( |
|
| 168 |
+ boost::winapi::GetCurrentProcess(), &creation, &exit, |
|
| 169 |
+ &system_time, &user_time ) ) |
|
| 170 |
+ {
|
|
| 171 |
+ if (!::boost::chrono::is_throws(ec)) |
|
| 172 |
+ {
|
|
| 173 |
+ ec.clear(); |
|
| 174 |
+ } |
|
| 175 |
+ return time_point(duration( |
|
| 176 |
+ ((static_cast<process_system_cpu_clock::rep>(system_time.dwHighDateTime) << 32) |
|
| 177 |
+ | system_time.dwLowDateTime) * 100 |
|
| 178 |
+ )); |
|
| 179 |
+ } |
|
| 180 |
+ else |
|
| 181 |
+ {
|
|
| 182 |
+ boost::winapi::DWORD_ cause = boost::winapi::GetLastError(); |
|
| 183 |
+ if (::boost::chrono::is_throws(ec)) |
|
| 184 |
+ {
|
|
| 185 |
+ boost::throw_exception( |
|
| 186 |
+ system::system_error( |
|
| 187 |
+ cause, |
|
| 188 |
+ ::boost::system::system_category(), |
|
| 189 |
+ "chrono::process_system_cpu_clock" )); |
|
| 190 |
+ } |
|
| 191 |
+ else |
|
| 192 |
+ {
|
|
| 193 |
+ ec.assign( cause, ::boost::system::system_category() ); |
|
| 194 |
+ return time_point(); |
|
| 195 |
+ } |
|
| 196 |
+ } |
|
| 197 |
+ |
|
| 198 |
+} |
|
| 199 |
+#endif |
|
| 200 |
+ |
|
| 201 |
+process_cpu_clock::time_point process_cpu_clock::now() BOOST_NOEXCEPT |
|
| 202 |
+{
|
|
| 203 |
+ |
|
| 204 |
+ // note that Windows uses 100 nanosecond ticks for FILETIME |
|
| 205 |
+ boost::winapi::FILETIME_ creation, exit, user_time, system_time; |
|
| 206 |
+ |
|
| 207 |
+ if ( boost::winapi::GetProcessTimes( |
|
| 208 |
+ boost::winapi::GetCurrentProcess(), &creation, &exit, |
|
| 209 |
+ &system_time, &user_time ) ) |
|
| 210 |
+ {
|
|
| 211 |
+ time_point::rep r(process_real_cpu_clock::now().time_since_epoch().count() |
|
| 212 |
+ , |
|
| 213 |
+ ((static_cast<process_user_cpu_clock::rep>(user_time.dwHighDateTime) << 32) |
|
| 214 |
+ | user_time.dwLowDateTime |
|
| 215 |
+ ) * 100, |
|
| 216 |
+ ((static_cast<process_system_cpu_clock::rep>(system_time.dwHighDateTime) << 32) |
|
| 217 |
+ | system_time.dwLowDateTime |
|
| 218 |
+ ) * 100 |
|
| 219 |
+ ); |
|
| 220 |
+ return time_point(duration(r)); |
|
| 221 |
+ } |
|
| 222 |
+ else |
|
| 223 |
+ {
|
|
| 224 |
+ BOOST_ASSERT(0 && "Boost::Chrono - Internal Error"); |
|
| 225 |
+ return time_point(); |
|
| 226 |
+ } |
|
| 227 |
+ |
|
| 228 |
+} |
|
| 229 |
+ |
|
| 230 |
+#if !defined BOOST_CHRONO_DONT_PROVIDE_HYBRID_ERROR_HANDLING |
|
| 231 |
+process_cpu_clock::time_point process_cpu_clock::now( |
|
| 232 |
+ system::error_code & ec ) |
|
| 233 |
+{
|
|
| 234 |
+ |
|
| 235 |
+ // note that Windows uses 100 nanosecond ticks for FILETIME |
|
| 236 |
+ boost::winapi::FILETIME_ creation, exit, user_time, system_time; |
|
| 237 |
+ |
|
| 238 |
+ if ( boost::winapi::GetProcessTimes( |
|
| 239 |
+ boost::winapi::GetCurrentProcess(), &creation, &exit, |
|
| 240 |
+ &system_time, &user_time ) ) |
|
| 241 |
+ {
|
|
| 242 |
+ if (!::boost::chrono::is_throws(ec)) |
|
| 243 |
+ {
|
|
| 244 |
+ ec.clear(); |
|
| 245 |
+ } |
|
| 246 |
+ time_point::rep r(process_real_cpu_clock::now().time_since_epoch().count() |
|
| 247 |
+ , |
|
| 248 |
+ ((static_cast<process_user_cpu_clock::rep>(user_time.dwHighDateTime) << 32) |
|
| 249 |
+ | user_time.dwLowDateTime |
|
| 250 |
+ ) * 100, |
|
| 251 |
+ ((static_cast<process_system_cpu_clock::rep>(system_time.dwHighDateTime) << 32) |
|
| 252 |
+ | system_time.dwLowDateTime |
|
| 253 |
+ ) * 100 |
|
| 254 |
+ ); |
|
| 255 |
+ return time_point(duration(r)); |
|
| 256 |
+ } |
|
| 257 |
+ else |
|
| 258 |
+ {
|
|
| 259 |
+ boost::winapi::DWORD_ cause = boost::winapi::GetLastError(); |
|
| 260 |
+ if (::boost::chrono::is_throws(ec)) |
|
| 261 |
+ {
|
|
| 262 |
+ boost::throw_exception( |
|
| 263 |
+ system::system_error( |
|
| 264 |
+ cause, |
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| 265 |
+ ::boost::system::system_category(), |
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| 266 |
+ "chrono::process_cpu_clock" )); |
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| 267 |
+ } |
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| 268 |
+ else |
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+ {
|
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+ ec.assign( cause, ::boost::system::system_category() ); |
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+ return time_point(); |
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+ } |
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+ } |
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+ |
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+} |
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| 276 |
+#endif |
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| 277 |
+#endif |
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+} // namespace chrono |
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| 279 |
+} // namespace boost |
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| 280 |
+ |
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| 281 |
+#endif |
From: Steffen Neumann <sneumann@ipb-halle.de>
git-svn-id: https://hedgehog.fhcrc.org/bioconductor/trunk/madman/Rpacks/mzR@125184 bc3139a8-67e5-0310-9ffc-ced21a209358
l.gatto authored on 15/12/2016 10:41:45
| 1 | 1 |
deleted file mode 100644 |
| ... | ... |
@@ -1,276 +0,0 @@ |
| 1 |
-// boost process_timer.cpp -----------------------------------------------------------// |
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| 2 |
- |
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-// Copyright Beman Dawes 1994, 2006, 2008 |
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-// Copyright 2009-2010 Vicente J. Botet Escriba |
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| 5 |
- |
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-// Distributed under the Boost Software License, Version 1.0. |
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| 7 |
-// See http://www.boost.org/LICENSE_1_0.txt |
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| 8 |
- |
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| 9 |
-// See http://www.boost.org/libs/chrono for documentation. |
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| 10 |
- |
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| 11 |
-//--------------------------------------------------------------------------------------// |
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| 12 |
-#ifndef BOOST_CHRONO_DETAIL_INLINED_WIN_PROCESS_CLOCK_HPP |
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| 13 |
-#define BOOST_CHRONO_DETAIL_INLINED_WIN_PROCESS_CLOCK_HPP |
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- |
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-#include <boost/chrono/config.hpp> |
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-//#include <boost/chrono/system_clocks.hpp> |
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-#include <boost/chrono/process_cpu_clocks.hpp> |
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| 18 |
-#include <cassert> |
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| 19 |
-#include <time.h> |
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| 20 |
- |
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| 21 |
-#include <boost/detail/winapi/GetLastError.hpp> |
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-#include <boost/detail/winapi/GetCurrentProcess.hpp> |
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| 23 |
-#include <boost/detail/winapi/GetProcessTimes.hpp> |
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| 24 |
- |
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| 25 |
-namespace boost |
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| 26 |
-{
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|
| 27 |
-namespace chrono |
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| 28 |
-{
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| 29 |
- |
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| 30 |
-process_real_cpu_clock::time_point process_real_cpu_clock::now() BOOST_NOEXCEPT |
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| 31 |
-{
|
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| 32 |
- clock_t c = ::clock(); |
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| 33 |
- if ( c == clock_t(-1) ) // error |
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| 34 |
- {
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|
| 35 |
- BOOST_ASSERT(0 && "Boost::Chrono - Internal Error"); |
|
| 36 |
- } |
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| 37 |
- typedef ratio_divide<giga, ratio<CLOCKS_PER_SEC> >::type R; |
|
| 38 |
- return time_point( |
|
| 39 |
- duration(static_cast<rep>(c)*R::num/R::den) |
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| 40 |
- ); |
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| 41 |
-} |
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| 42 |
- |
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| 43 |
-#if !defined BOOST_CHRONO_DONT_PROVIDE_HYBRID_ERROR_HANDLING |
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| 44 |
-process_real_cpu_clock::time_point process_real_cpu_clock::now( |
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| 45 |
- system::error_code & ec) |
|
| 46 |
-{
|
|
| 47 |
- clock_t c = ::clock(); |
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| 48 |