Merge "More benchmark tweaks" into sc-dev (5c681088) · Commits · e / os / android_frameworks_base

libs/hwui/pipeline/skia/SkiaMemoryTracer.cpp

+10 −5

Original line number	Diff line number	Diff line
		@@ -86,12 +86,9 @@ void SkiaMemoryTracer::processElement() {
		}
		}

		// if we don't have a resource name then we don't know how to label the
		// data and should abort.
		// if we don't have a pretty name then use the dumpName
		if (resourceName == nullptr) {
		mCurrentElement.clear();
		mCurrentValues.clear();
		return;
		resourceName = mCurrentElement.c_str();
		}

		auto result = mResults.find(resourceName);
		@@ -157,6 +154,14 @@ void SkiaMemoryTracer::logOutput(String8& log) {
		}
		}

		size_t SkiaMemoryTracer::total() {
		processElement();
		if (!strcmp("bytes", mTotalSize.units)) {
		return mTotalSize.value;
		}
		return 0;
		}

		void SkiaMemoryTracer::logTotals(String8& log) {
		TraceValue total = convertUnits(mTotalSize);
		TraceValue purgeable = convertUnits(mPurgeableSize);

libs/hwui/pipeline/skia/SkiaMemoryTracer.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -37,6 +37,7 @@ public:
		bool hasOutput();
		void logOutput(String8& log);
		void logTotals(String8& log);
		size_t total();

		void dumpNumericValue(const char* dumpName, const char* valueName, const char* units,
		uint64_t value) override;

libs/hwui/renderthread/CacheManager.cpp

+20 −4

Original line number	Diff line number	Diff line
		@@ -130,27 +130,43 @@ void CacheManager::trimStaleResources() {
		mGrContext->purgeResourcesNotUsedInMs(std::chrono::seconds(30));
		}

		void CacheManager::getMemoryUsage(size_t* cpuUsage, size_t* gpuUsage) {
		*cpuUsage = 0;
		*gpuUsage = 0;
		if (!mGrContext) {
		return;
		}

		skiapipeline::SkiaMemoryTracer cpuTracer("category", true);
		SkGraphics::DumpMemoryStatistics(&cpuTracer);
		*cpuUsage += cpuTracer.total();

		skiapipeline::SkiaMemoryTracer gpuTracer("category", true);
		mGrContext->dumpMemoryStatistics(&gpuTracer);
		*gpuUsage += gpuTracer.total();
		}

		void CacheManager::dumpMemoryUsage(String8& log, const RenderState* renderState) {
		if (!mGrContext) {
		log.appendFormat("No valid cache instance.\n");
		return;
		}

		log.appendFormat("Font Cache (CPU):\n");
		log.appendFormat(" Size: %.2f kB \n", SkGraphics::GetFontCacheUsed() / 1024.0f);
		log.appendFormat(" Glyph Count: %d \n", SkGraphics::GetFontCacheCountUsed());

		std::vector<skiapipeline::ResourcePair> cpuResourceMap = {
		{"skia/sk_resource_cache/bitmap_", "Bitmaps"},
		{"skia/sk_resource_cache/rrect-blur_", "Masks"},
		{"skia/sk_resource_cache/rects-blur_", "Masks"},
		{"skia/sk_resource_cache/tessellated", "Shadows"},
		{"skia/sk_glyph_cache", "Glyph Cache"},
		};
		skiapipeline::SkiaMemoryTracer cpuTracer(cpuResourceMap, false);
		SkGraphics::DumpMemoryStatistics(&cpuTracer);
		if (cpuTracer.hasOutput()) {
		log.appendFormat("CPU Caches:\n");
		cpuTracer.logOutput(log);
		log.appendFormat(" Glyph Count: %d \n", SkGraphics::GetFontCacheCountUsed());
		log.appendFormat("Total CPU memory usage:\n");
		cpuTracer.logTotals(log);
		}

		skiapipeline::SkiaMemoryTracer gpuTracer("category", true);

libs/hwui/renderthread/CacheManager.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -47,6 +47,7 @@ public:
		void trimMemory(TrimMemoryMode mode);
		void trimStaleResources();
		void dumpMemoryUsage(String8& log, const RenderState* renderState = nullptr);
		void getMemoryUsage(size_t* cpuUsage, size_t* gpuUsage);

		size_t getCacheSize() const { return mMaxResourceBytes; }
		size_t getBackgroundCacheSize() const { return mBackgroundResourceBytes; }

libs/hwui/renderthread/RenderProxy.cpp

+18 −0

Original line number	Diff line number	Diff line
		@@ -195,6 +195,17 @@ void RenderProxy::trimMemory(int level) {
		}
		}

		void RenderProxy::purgeCaches() {
		if (RenderThread::hasInstance()) {
		RenderThread& thread = RenderThread::getInstance();
		thread.queue().post([&thread]() {
		if (thread.getGrContext()) {
		thread.cacheManager().trimMemory(CacheManager::TrimMemoryMode::Complete);
		}
		});
		}
		}

		void RenderProxy::overrideProperty(const char* name, const char* value) {
		// expensive, but block here since name/value pointers owned by caller
		RenderThread::getInstance().queue().runSync(
		@@ -256,6 +267,13 @@ void RenderProxy::dumpGraphicsMemory(int fd, bool includeProfileData) {
		}
		}

		void RenderProxy::getMemoryUsage(size_t* cpuUsage, size_t* gpuUsage) {
		if (RenderThread::hasInstance()) {
		auto& thread = RenderThread::getInstance();
		thread.queue().runSync([&]() { thread.getMemoryUsage(cpuUsage, gpuUsage); });
		}
		}

		void RenderProxy::setProcessStatsBuffer(int fd) {
		auto& rt = RenderThread::getInstance();
		rt.queue().post([&rt, fd = dup(fd)]() {