Increase GetTotalTicks() to uint64_t
For larger networks the GetTotalTicks() might overflow if the function
returns int32_t. GetTotalTicks() is a non virtual function that can
be overridden with a different return type in the implementation class.
Change-Id: I8dd2e448fd13e0823fe1e5f9cc335998d2806416
diff --git a/lib/arm_profiler/src/arm_profiler.cpp b/lib/arm_profiler/src/arm_profiler.cpp
index 95bc3e4..c90eec2 100644
--- a/lib/arm_profiler/src/arm_profiler.cpp
+++ b/lib/arm_profiler/src/arm_profiler.cpp
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2021 Arm Limited. All rights reserved.
+ * Copyright (c) 2021-2022 Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*
@@ -54,8 +54,8 @@
"%s : cycle_cnt : %u cycles", tags_[event_handle], end_ticks_[event_handle] - start_ticks_[event_handle]);
}
-int32_t ArmProfiler::GetTotalTicks() const {
- int32_t ticks = 0;
+uint64_t ArmProfiler::GetTotalTicks() const {
+ uint64_t ticks = 0;
for (size_t i = 0; i < num_events_; ++i) {
ticks += end_ticks_[i] - start_ticks_[i];