dex2oat: Show memory usage values in bytes
Memory usage values are rounded down to an integer and shown in the
unit that would be most appropriate (refer to art::PrettySize());
e.g. if the value is at least 1 MB, but less than 1 GB, then it will
be shown in MB. However, that can introduce a very large error; for
example, a value that is close to, but less than 2 MB, will be
displayed as 1 MB.
This change forces dex2oat to print the raw value in bytes as well,
which may make memory usage analysis more accurate.
Change-Id: Id86a9fe21e8af0f02e77fac21cad51d35d941294
diff --git a/compiler/driver/compiled_method_storage.cc b/compiler/driver/compiled_method_storage.cc
index bc5c6ca..510613e 100644
--- a/compiler/driver/compiled_method_storage.cc
+++ b/compiler/driver/compiled_method_storage.cc
@@ -190,7 +190,8 @@
void CompiledMethodStorage::DumpMemoryUsage(std::ostream& os, bool extended) const {
if (swap_space_.get() != nullptr) {
- os << " swap=" << PrettySize(swap_space_->GetSize());
+ const size_t swap_size = swap_space_->GetSize();
+ os << " swap=" << PrettySize(swap_size) << " (" << swap_size << "B)";
}
if (extended) {
Thread* self = Thread::Current();