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authorAmlal El Mahrouss <amlal@nekernel.org>2025-11-24 03:02:43 +0100
committerAmlal El Mahrouss <amlal@nekernel.org>2025-11-24 03:02:43 +0100
commit83d870e58457a1d335a1d9b9966a6a1887cc297b (patch)
tree72888f88c7728c82f3f6df1f4f70591de15eab36 /dev/misc/BenchKit
parentab37adbacf0f33845804c788b39680cd754752a8 (diff)
feat! breaking changes on kernel sources.
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
Diffstat (limited to 'dev/misc/BenchKit')
-rw-r--r--dev/misc/BenchKit/Chronometer.h40
-rw-r--r--dev/misc/BenchKit/HWChronometer.h66
2 files changed, 0 insertions, 106 deletions
diff --git a/dev/misc/BenchKit/Chronometer.h b/dev/misc/BenchKit/Chronometer.h
deleted file mode 100644
index 8a1fa3ab..00000000
--- a/dev/misc/BenchKit/Chronometer.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/* ========================================
-
-Copyright (C) 2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
-
-======================================== */
-
-#ifndef BENCHKIT_CHRONO_H
-#define BENCHKIT_CHRONO_H
-
-#include <CompilerKit/CompilerKit.h>
-#include <NeKit/Defines.h>
-
-/// @author Amlal El Mahrouss
-/// @brief BenchKit Chrono contract.
-
-#define BENCHKIT_INTERFACE : public ::Kernel::ChronoInterface
-
-namespace Kernel {
-class ChronoInterface;
-
-/// @brief a Chronometer interface used for benchmarking.
-class ChronoInterface {
- public:
- ChronoInterface() = default;
- virtual ~ChronoInterface() = default;
-
- NE_COPY_DEFAULT(ChronoInterface)
-
- virtual Void Start() = 0;
- virtual Void Stop() = 0;
- virtual Void Reset() = 0;
- virtual UInt64 GetElapsedTime() const = 0;
-};
-} // namespace Kernel
-
-namespace BenchKit {
-using namespace Kernel;
-}
-
-#endif // BENCHKIT_CHRONO_H
diff --git a/dev/misc/BenchKit/HWChronometer.h b/dev/misc/BenchKit/HWChronometer.h
deleted file mode 100644
index 331f9a7d..00000000
--- a/dev/misc/BenchKit/HWChronometer.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/* ========================================
-
-Copyright (C) 2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
-
-======================================== */
-
-#pragma once
-
-#include <misc/BenchKit/Chronometer.h>
-
-namespace Kernel {
-struct HWChronoTraits;
-
-template <typename ChronoTraits = HWChronoTraits>
-class HWChrono;
-
-/// @brief BenchKit chrono logic for x64/ARM64.
-struct HWChronoTraits final {
- private:
- STATIC UInt64 TickImpl_(void) {
-#ifdef __NE_AMD64__
- UInt64 a = 0, d = 0;
-
- asm volatile("rdtsc" : "=a"(a), "=d"(d));
-
- return (d << 32) | a;
-#elif defined(__NE_ARM64__)
- UInt64 result;
-
- asm volatile("mrs %0, cntvct_el1" : "=r"(result));
-
- return result;
-#else
-#error !!! no backend defined !!!
-#endif
- }
-
- friend HWChrono<HWChronoTraits>;
-};
-
-/// @brief hardware chronometer implementation using a trait to extract the data.
-template <typename ChronoTraits>
-class HWChrono BENCHKIT_INTERFACE {
- public:
- HWChrono() = default;
- virtual ~HWChrono() override = default;
-
- NE_COPY_DEFAULT(HWChrono)
-
- public:
- Void Start() override { fStart = ChronoTraits::TickImpl_(); }
-
- Void Stop() override { fStop = ChronoTraits::TickImpl_(); }
-
- Void Reset() override {
- fStart = 0;
- fStop = 0;
- }
-
- UInt64 GetElapsedTime() const override { return fStop - fStart; }
-
- private:
- UInt64 fStart{};
- UInt64 fStop{};
-};
-} // namespace Kernel