Laurent Morichetti
4fddfcc5c5
Improve the roctx markers performance when the tracer is not engaged
(the application is not running with rocprof).
The performance of roctx push/pop, measured with:
-----------------------------------------------------------------------
auto start = std::chrono::steady_clock::now();
for (int i = 0; i < 10000000; ++i) {
roctxRangePush ("A");
roctxRangePop ();
}
auto end = std::chrono::steady_clock::now();
std::cout << "ns = " << std::chrono::nanoseconds(end - start).count()
/ 10000000 << std::endl;
-----------------------------------------------------------------------
w/o rocprof | with rocprof | commit
92ns | 770ns | 0d6e132: Cleanup CallbackTable::Get
28ns | 712ns | 6421bd5: Cleanup ROCTX's implementation
20ns | 664ns | 7f0e5e5: Remove the roctx range message...
6ns | 665ns | this commit
Change-Id: Id679dcbd0fb190a3179be98a9b2c1db151efee3d
[ROCm/roctracer commit: a794247c55]