Macrobenchmark tweaks & gpu memory dumping

Add support for glob matching
Ensure glob matches are alphabetically sorted
Add feature to dump GPU memory usage after a test pass
Adjust gpu memory dump to be a bit more compact (skip empty outputs)

Test: this
Bug: 187718492
Change-Id: I6dc80b2d3379d8d10001116e1240727d9914bc10

1 files changed, 8 insertions, 0 deletions

diff --git a/libs/hwui/tests/macrobench/TestSceneRunner.cpp b/libs/hwui/tests/macrobench/TestSceneRunner.cpp
index cf9b0c5536fc..9d3b732d75c3 100644
--- a/libs/hwui/tests/macrobench/TestSceneRunner.cpp
+++ b/libs/hwui/tests/macrobench/TestSceneRunner.cpp
@@ -162,6 +162,11 @@ static void doRun(const TestScene::Info& info, const TestScene::Options& opts, i
 
 void run(const TestScene::Info& info, const TestScene::Options& opts,
          benchmark::BenchmarkReporter* reporter) {
+    if (opts.reportGpuMemoryUsage) {
+        // If we're reporting GPU memory usage we need to first start with a clean slate
+        // All repetitions of the same test will share a single memory usage report
+        RenderProxy::trimMemory(100);
+    }
     BenchmarkResults results;
     for (int i = 0; i < opts.repeatCount; i++) {
         doRun(info, opts, i, reporter ? &results : nullptr);
@@ -172,4 +177,7 @@ void run(const TestScene::Info& info, const TestScene::Options& opts,
             // TODO: Report summary
         }
     }
+    if (opts.reportGpuMemoryUsage) {
+        RenderProxy::dumpGraphicsMemory(STDOUT_FILENO, false);
+    }
 }