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blinktree: Use Genode::timestamp() instead of std::chrono's functions.

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This commit is contained in:
Michael Mueller
2022-11-29 12:24:55 +01:00
parent 70869735d7
commit e2ddc82102
1 changed files with 10 additions and 4 deletions
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14
repos/mml/src/app/blinktree/benchmark/chronometer.h
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@@ -9,6 +9,7 @@
#include <mx/tasking/config.h> #include <mx/tasking/config.h>
#include <mx/tasking/profiling/statistic.h> #include <mx/tasking/profiling/statistic.h>
#include <mx/tasking/runtime.h> #include <mx/tasking/runtime.h>
#include <mx/system/environment.h>
#include <mx/util/core_set.h> #include <mx/util/core_set.h>
#include <numeric> #include <numeric>
#include <ostream> #include <ostream>
@@ -183,17 +184,21 @@ public:
#ifdef PERF_SUPPORT #ifdef PERF_SUPPORT
_perf.start(); _perf.start();
#endif #endif
_start = std::chrono::steady_clock::now();
//_start = std::chrono::steady_clock::now();
_start = Genode::Trace::timestamp();
} }
InterimResult<P> stop(const std::uint64_t count_operations) InterimResult<P> stop(const std::uint64_t count_operations)
{ {
const auto end = std::chrono::steady_clock::now(); const auto end = Genode::Trace::timestamp();
//const auto end = std::chrono::steady_clock::now();
#ifdef PERF_SUPPORT #ifdef PERF_SUPPORT
_perf.stop(); _perf.stop();
#endif #endif
const auto milliseconds = std::chrono::duration_cast<std::chrono::milliseconds>(end - _start); //const auto milliseconds = std::chrono::duration_cast<std::chrono::milliseconds>(end-_start);
const auto milliseconds = std::chrono::milliseconds((end-_start)/2000000UL);
return {count_operations, return {count_operations,
_current_phase, _current_phase,
@@ -219,7 +224,8 @@ private:
#ifdef PERF_SUPPORT #ifdef PERF_SUPPORT
alignas(64) Perf _perf; alignas(64) Perf _perf;
#endif #endif
alignas(64) std::chrono::steady_clock::time_point _start; //alignas(64) std::chrono::steady_clock::time_point _start;
alignas(64) size_t _start;
std::unordered_map<std::uint16_t, std::uint64_t> statistic_map( std::unordered_map<std::uint16_t, std::uint64_t> statistic_map(
const mx::tasking::profiling::Statistic::Counter counter) const mx::tasking::profiling::Statistic::Counter counter)