get rid of TimerProbe which is never used
diff --git a/include/utils/TimerProbe.h b/include/utils/TimerProbe.h
deleted file mode 100644
index f2e32b2..0000000
--- a/include/utils/TimerProbe.h
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_TIMER_PROBE_H
-#define ANDROID_TIMER_PROBE_H
-
-#if 0 && defined(HAVE_POSIX_CLOCKS)
-#define ENABLE_TIMER_PROBE 1
-#else
-#define ENABLE_TIMER_PROBE 0
-#endif
-
-#if ENABLE_TIMER_PROBE
-
-#include <time.h>
-#include <sys/time.h>
-#include <utils/Vector.h>
-
-#define TIMER_PROBE(tag) \
- static int _timer_slot_; \
- android::TimerProbe probe(tag, &_timer_slot_)
-#define TIMER_PROBE_END() probe.end()
-#else
-#define TIMER_PROBE(tag)
-#define TIMER_PROBE_END()
-#endif
-
-#if ENABLE_TIMER_PROBE
-namespace android {
-
-class TimerProbe {
-public:
- TimerProbe(const char tag[], int* slot);
- void end();
- ~TimerProbe();
-private:
- struct Bucket {
- int mStart, mReal, mProcess, mThread, mCount;
- const char* mTag;
- int* mSlotPtr;
- int mIndent;
- };
- static Vector<Bucket> gBuckets;
- static TimerProbe* gExecuteChain;
- static int gIndent;
- static timespec gRealBase;
- TimerProbe* mNext;
- static uint32_t ElapsedTime(const timespec& start, const timespec& end);
- void print(const timespec& r, const timespec& p, const timespec& t) const;
- timespec mRealStart, mPStart, mTStart;
- const char* mTag;
- int mIndent;
- int mBucket;
-};
-
-}; // namespace android
-
-#endif
-#endif
diff --git a/libs/utils/Android.mk b/libs/utils/Android.mk
index 00395f6..1acc1a4 100644
--- a/libs/utils/Android.mk
+++ b/libs/utils/Android.mk
@@ -35,7 +35,6 @@
SystemClock.cpp \
TextOutput.cpp \
Threads.cpp \
- TimerProbe.cpp \
Timers.cpp \
VectorImpl.cpp \
ZipFileCRO.cpp \
diff --git a/libs/utils/TimerProbe.cpp b/libs/utils/TimerProbe.cpp
deleted file mode 100644
index 835480d..0000000
--- a/libs/utils/TimerProbe.cpp
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <utils/TimerProbe.h>
-
-#if ENABLE_TIMER_PROBE
-
-#ifdef LOG_TAG
-#undef LOG_TAG
-#endif
-#define LOG_TAG "time"
-
-namespace android {
-
-Vector<TimerProbe::Bucket> TimerProbe::gBuckets;
-TimerProbe* TimerProbe::gExecuteChain;
-int TimerProbe::gIndent;
-timespec TimerProbe::gRealBase;
-
-TimerProbe::TimerProbe(const char tag[], int* slot) : mTag(tag)
-{
- mNext = gExecuteChain;
- gExecuteChain = this;
- mIndent = gIndent;
- gIndent += 1;
- if (mIndent > 0) {
- if (*slot == 0) {
- int count = gBuckets.add();
- *slot = count;
- Bucket& bucket = gBuckets.editItemAt(count);
- memset(&bucket, 0, sizeof(Bucket));
- bucket.mTag = tag;
- bucket.mSlotPtr = slot;
- bucket.mIndent = mIndent;
- }
- mBucket = *slot;
- }
- clock_gettime(CLOCK_REALTIME, &mRealStart);
- if (gRealBase.tv_sec == 0)
- gRealBase = mRealStart;
- clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &mPStart);
- clock_gettime(CLOCK_THREAD_CPUTIME_ID, &mTStart);
-}
-
-void TimerProbe::end()
-{
- timespec realEnd, pEnd, tEnd;
- clock_gettime(CLOCK_REALTIME, &realEnd);
- clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &pEnd);
- clock_gettime(CLOCK_THREAD_CPUTIME_ID, &tEnd);
- print(realEnd, pEnd, tEnd);
- mTag = NULL;
-}
-
-TimerProbe::~TimerProbe()
-{
- if (mTag != NULL)
- end();
- gExecuteChain = mNext;
- gIndent--;
-}
-
-
-uint32_t TimerProbe::ElapsedTime(const timespec& start, const timespec& end)
-{
- int sec = end.tv_sec - start.tv_sec;
- int nsec = end.tv_nsec - start.tv_nsec;
- if (nsec < 0) {
- sec--;
- nsec += 1000000000;
- }
- return sec * 1000000 + nsec / 1000;
-}
-
-void TimerProbe::print(const timespec& r, const timespec& p,
- const timespec& t) const
-{
- uint32_t es = ElapsedTime(gRealBase, mRealStart);
- uint32_t er = ElapsedTime(mRealStart, r);
- uint32_t ep = ElapsedTime(mPStart, p);
- uint32_t et = ElapsedTime(mTStart, t);
- if (mIndent > 0) {
- Bucket& bucket = gBuckets.editItemAt(mBucket);
- if (bucket.mStart == 0)
- bucket.mStart = es;
- bucket.mReal += er;
- bucket.mProcess += ep;
- bucket.mThread += et;
- bucket.mCount++;
- return;
- }
- int index = 0;
- int buckets = gBuckets.size();
- int count = 1;
- const char* tag = mTag;
- int indent = mIndent;
- do {
- LOGD("%-30.30s: (%3d) %-5.*s time=%-10.3f real=%7dus process=%7dus (%3d%%) thread=%7dus (%3d%%)\n",
- tag, count, indent > 5 ? 5 : indent, "+++++", es / 1000000.0,
- er, ep, ep * 100 / er, et, et * 100 / er);
- if (index >= buckets)
- break;
- Bucket& bucket = gBuckets.editItemAt(index);
- count = bucket.mCount;
- es = bucket.mStart;
- er = bucket.mReal;
- ep = bucket.mProcess;
- et = bucket.mThread;
- tag = bucket.mTag;
- indent = bucket.mIndent;
- *bucket.mSlotPtr = 0;
- } while (++index); // always true
- gBuckets.clear();
-}
-
-}; // namespace android
-
-#endif