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New posts in cpu-architecture

Installing amd_64 or i386 packages on raspbian (arm hf)

Why does high-memory not exist for 64-bit cpu?

GCC highest set of instructions compatible with multiple architectures

c gcc cpu-architecture

Committed Vs Retired instruction

Why can the MESI protocol not guarantee atomicity of CMPXCHG on x86 without the LOCK prefix?

Why is LOCK a full barrier on x86?

What does memory_order_consume really do?

About Adaptive Mode for L1 Cache in Hyper-threading

Out-of-order instruction execution: is commit order preserved?

How to tell length of an x86-64 instruction opcode using CPU itself?

How do Intel CPUs that use the ring bus topology decode and handle port I/O operations

Where does the scheduler run?

The inner workings of Spectre (v2)

Why doesn't Ice Lake have MOVDIRx like tremont? Do they already have better ones?

Assembly why is "lea eax, [eax + eax*const]; shl eax, eax, const;" combined faster than "imul eax, eax, const" according to gcc -O2?

Why is my C++ app faster than my C app (using the same library) on a Core i7

How does the branch predictor know if it is not correct?

Using System.getProperty("os.arch") to check if it is armeabi cpu

android cpu-architecture

ARM Cortex-M exception entry and stack framing

LFENCE is really useless vs. Spectre #2?