619e07656d
Reason for revert: Reverting due to breaking iOS bots. Original issue's description: > Process Statistics header, add max RSS to render_pdfs > > Committed: https://skia.googlesource.com/skia/+/6274baae7fe82ce6481da367687aa6168356e1e1 R=mtklein@google.com, halcanary@google.com TBR=halcanary@google.com, mtklein@google.com NOTREECHECKS=true NOTRY=true Author: bungeman@google.com Review URL: https://codereview.chromium.org/448243003
60 lines
1.6 KiB
C++
60 lines
1.6 KiB
C++
#include "DMReporter.h"
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#include "SkDynamicAnnotations.h"
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#include "SkCommonFlags.h"
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#include "OverwriteLine.h"
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#if defined(SK_BUILD_FOR_UNIX) || defined(SK_BUILD_FOR_MAC) || defined(SK_BUILD_FOR_ANDROID)
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#include <sys/resource.h>
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static long get_max_rss_kb() {
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struct rusage ru;
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getrusage(RUSAGE_SELF, &ru);
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#if defined(SK_BUILD_FOR_MAC)
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return ru.ru_maxrss / 1024; // Darwin reports bytes.
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#else
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return ru.ru_maxrss; // Linux reports kilobytes.
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#endif
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}
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#else
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static long get_max_rss_kb() { return 0; }
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#endif
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namespace DM {
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void Reporter::printStatus(SkString name, SkMSec timeMs) const {
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if (FLAGS_quiet) {
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return;
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}
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// It's okay if these are a little off---they're just for show---so we can read unprotectedly.
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const int32_t failed = SK_ANNOTATE_UNPROTECTED_READ(fFailed);
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const int32_t pending = SK_ANNOTATE_UNPROTECTED_READ(fPending) - 1;
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SkString status;
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status.printf("%s%d tasks left", FLAGS_verbose ? "\n" : kSkOverwriteLine, pending);
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if (failed > 0) {
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status.appendf(", %d failed", failed);
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}
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if (FLAGS_verbose) {
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if (long max_rss_kb = get_max_rss_kb()) {
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status.appendf("\t%4ldM peak", max_rss_kb / 1024);
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}
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status.appendf("\t%5dms\t%s", timeMs, name.c_str());
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}
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SkDebugf("%s", status.c_str());
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}
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void Reporter::fail(SkString msg) {
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sk_atomic_inc(&fFailed);
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SkAutoMutexAcquire writer(&fMutex);
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fFailures.push_back(msg);
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}
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void Reporter::getFailures(SkTArray<SkString>* failures) const {
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SkAutoMutexAcquire reader(&fMutex);
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*failures = fFailures;
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}
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} // namespace DM
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