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New posts in cpu-architecture

Is processor can do memory and arithmetic operation at the same time?

Does memory fencing blocks threads in multi-core CPUs?

Is it possible for the RESOURCE_STALLS.RS event to occur even when the RS is not completely full?

RISCV: how the branch intstructions are calculated?

Is there any way to write for Intel CPU direct core-to-core communication code?

Why doesn't RFO after retirement break memory ordering?

Cortex M4 LDR/STR timing

How to find number of conflict misses in a cache simulator

Inclusive or exclusive ? L1, L2 cache in Intel Core IvyBridge processor

change instruction set in GCC

Why do 32-bit applications work on 64-bit x86 CPUs?

Can atomic instructions straddle cache lines?

Is the assembly language different from one architecture to another?

Understanding FMA instructions performance

Is it allowed to access memory that spans the zero boundary in x86?

How does the CPU know how many bytes it should read for the next instruction, considering instructions have different lenghts?

What happens with nested branches and speculative execution?

Can a lower level cache have higher associativity and still hold inclusion?

Why does x86 paging have no concept of privilege rings?

What exactly is a machine cycle?