Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(358)

Side by Side Diff: runtime/vm/os_linux.cc

Issue 2996803002: Add current rss and embedder name to Observatory (Closed)
Patch Set: Rebase and Merge Created 3 years, 4 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
« no previous file with comments | « runtime/vm/os_fuchsia.cc ('k') | runtime/vm/os_macos.cc » ('j') | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
2 // for details. All rights reserved. Use of this source code is governed by a 2 // for details. All rights reserved. Use of this source code is governed by a
3 // BSD-style license that can be found in the LICENSE file. 3 // BSD-style license that can be found in the LICENSE file.
4 4
5 #include "vm/globals.h" 5 #include "vm/globals.h"
6 #if defined(HOST_OS_LINUX) 6 #if defined(HOST_OS_LINUX)
7 7
8 #include "vm/os.h" 8 #include "vm/os.h"
9 9
10 #include <errno.h> // NOLINT 10 #include <errno.h> // NOLINT
(...skipping 203 matching lines...) Expand 10 before | Expand all | Expand 10 after
214 ASSERT(Utils::IsPowerOfTwo(alignment)); 214 ASSERT(Utils::IsPowerOfTwo(alignment));
215 ASSERT(alignment >= kMinimumAlignment); 215 ASSERT(alignment >= kMinimumAlignment);
216 ASSERT(alignment <= OS::kMaxPreferredCodeAlignment); 216 ASSERT(alignment <= OS::kMaxPreferredCodeAlignment);
217 return alignment; 217 return alignment;
218 } 218 }
219 219
220 int OS::NumberOfAvailableProcessors() { 220 int OS::NumberOfAvailableProcessors() {
221 return sysconf(_SC_NPROCESSORS_ONLN); 221 return sysconf(_SC_NPROCESSORS_ONLN);
222 } 222 }
223 223
224 uintptr_t OS::MaxRSS() {
225 struct rusage usage;
226 usage.ru_maxrss = 0;
227 int r = getrusage(RUSAGE_SELF, &usage);
228 ASSERT(r == 0);
229 return usage.ru_maxrss * KB;
230 }
231
232 void OS::Sleep(int64_t millis) { 224 void OS::Sleep(int64_t millis) {
233 int64_t micros = millis * kMicrosecondsPerMillisecond; 225 int64_t micros = millis * kMicrosecondsPerMillisecond;
234 SleepMicros(micros); 226 SleepMicros(micros);
235 } 227 }
236 228
237 void OS::SleepMicros(int64_t micros) { 229 void OS::SleepMicros(int64_t micros) {
238 struct timespec req; // requested. 230 struct timespec req; // requested.
239 struct timespec rem; // remainder. 231 struct timespec rem; // remainder.
240 int64_t seconds = micros / kMicrosecondsPerSecond; 232 int64_t seconds = micros / kMicrosecondsPerSecond;
241 micros = micros - seconds * kMicrosecondsPerSecond; 233 micros = micros - seconds * kMicrosecondsPerSecond;
(...skipping 139 matching lines...) Expand 10 before | Expand all | Expand 10 after
381 abort(); 373 abort();
382 } 374 }
383 375
384 void OS::Exit(int code) { 376 void OS::Exit(int code) {
385 exit(code); 377 exit(code);
386 } 378 }
387 379
388 } // namespace dart 380 } // namespace dart
389 381
390 #endif // defined(HOST_OS_LINUX) 382 #endif // defined(HOST_OS_LINUX)
OLDNEW
« no previous file with comments | « runtime/vm/os_fuchsia.cc ('k') | runtime/vm/os_macos.cc » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698