Cross Reference: /dalvik/vm/Profile.cpp

Lines Matching refs:thread
55  *  u1  thread ID
60  *  u2  thread ID
65  *  u2  thread ID
83  * Returns true if the thread CPU clock should be used.
117  * Get the thread-cpu time, in usec.
119  * a thread spends running and not blocked.
121 static inline u8 getThreadCpuTimeInUsec(Thread* thread)
125     pthread_getcpuclockid(thread->handle, &cid);
136  * Get the clock used for stopwatch-like timing measurements on a single thread.
175  * Gets a thread's stack trace as an array of method pointers of length pCount.
178 static const Method** getStackTrace(Thread* thread, size_t* pCount)
180     void* fp = thread->interpSave.curFrame;
181     assert(thread == dvmThreadSelf() || dvmIsSuspended(thread));
207     fp = thread->interpSave.curFrame;
224  * Get a sample of the stack trace for a thread.
226 static void getSample(Thread* thread)
228     /* Get old and new stack trace for thread. */
230     const Method** newStackTrace = getStackTrace(thread, &newLength);
231     size_t oldLength = thread->stackTraceSampleLength;
232     const Method** oldStackTrace = thread->stackTraceSample;
237     dvmMethodTraceReadClocks(thread, &cpuClockDiff, &wallClockDiff);
244             dvmMethodTraceAdd(thread, newStackTrace[i], METHOD_TRACE_ENTER,
262             dvmMethodTraceAdd(thread, oldStackTrace[i], METHOD_TRACE_EXIT,
267             dvmMethodTraceAdd(thread, newStackTrace[i], METHOD_TRACE_ENTER,
272     /* Free the old stack trace and update the thread's stack trace sample. */
274     thread->stackTraceSample = newStackTrace;
275     thread->stackTraceSampleLength = newLength;
279  * Entry point for sampling thread. The sampling interval in microseconds is
289         for (Thread *thread = gDvm.threadList; thread != NULL; thread = thread->next) {
290             getSample(thread);
402     Thread* thread;
405     for (thread = gDvm.threadList; thread != NULL; thread = thread->next) {
406         thread->cpuClockBaseSet = false;
407         thread->cpuClockBase = 0;
417     Thread* thread;
420     for (thread = gDvm.threadList; thread != NULL; thread = thread->next) {
421         free(thread->stackTraceSample);
422         thread->stackTraceSample = NULL;
428  * Dump the thread list to the specified file.
432     for (Thread* thread = gDvm.threadList; thread != NULL; thread = thread->next) {
433         std::string threadName(dvmGetThreadName(thread));
434         fprintf(fp, "%d\t%s\n", thread->threadId, threadName.c_str());
596      * ENHANCEMENT: To trace just a single thread, modify the
598      * interpBreak flags only on the target thread.
602         /* Start the sampling thread. */
605             dvmThrowInternalError("failed to create sampling thread");
756      * It's possible under some circumstances for a thread to have advanced
767      * There's a theoretical possibility of interrupting another thread
771      * completely could be done by writing the thread number last and
834             fprintf(state->traceFile, "clock=thread-cpu\n");
897     /* make sure the sampling thread has stopped */
900         ALOGW("Sampling thread join failed");
913             /* Initialize per-thread CPU clock base time on first use. */