commit 821f9c3c6981a7cb5ccf5f1f64071ed89d0d709a
author Anna Mayzner <mayzner@google.com> Wed Sep 11 12:26:22 2024 +0000
committer Anna Mayzner <mayzner@google.com> Wed Sep 11 13:42:41 2024 +0000
tree 851d5c02e2747716df5550135c0a3e3367b417a3
parent 3a7f8ce095b5be0b1925d52022a46db3753d5199

tp: C++ implementation of counter_leading_intervals

Time for `SELECT COUNT() FROM counter_leading_intervals!(counter)` decreased from 2.3s to 180 ms on a 20 MB trace.

Change-Id: Iba5085ce1089a951b213c3d23d9fabd864daf580

Android.bp

diff --git a/Android.bp b/Android.bp
index b689919..d0c7a89 100644
--- a/Android.bp
+++ b/Android.bp
@@ -13249,6 +13249,7 @@
     name: "perfetto_src_trace_processor_perfetto_sql_intrinsics_functions_functions",
     srcs: [
         "src/trace_processor/perfetto_sql/intrinsics/functions/base64.cc",
+        "src/trace_processor/perfetto_sql/intrinsics/functions/counter_intervals.cc",
         "src/trace_processor/perfetto_sql/intrinsics/functions/create_function.cc",
         "src/trace_processor/perfetto_sql/intrinsics/functions/create_view_function.cc",
         "src/trace_processor/perfetto_sql/intrinsics/functions/dominator_tree.cc",