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New posts in cpu-architecture

how are barriers/fences and acquire, release semantics implemented microarchitecturally?

Difference between Memory Mapped I/O and Programmed I/O

Why segmentation cannot be completely disable?

What register in i386 stores the CPL?

Does GCC support multiple target architectures?

gcc cpu-architecture

What instruction set is used by Tilera microprocessors?

floating point operations per cycle - intel

Look Through vs Look aside

functional assembly language [closed]

BTB size for Haswell, Sandy Bridge, Ivy Bridge, and Skylake?

VIPT Cache: Connection between TLB & Cache?

Why not just predict both branches?

Is LFENCE serializing on AMD processors?

Question About x86 I/O Port Addresses and IN/OUT Instructions

Finding prime factors to large numbers using specially-crafted CPUs

Does each core has its own private set of registers?

Assembly: why some x86 opcodes are invalid in x64?

What is the "EU" in x86 architecture? (calculates effective address?)

Why does my empty loop run twice as fast if called as a function, on Intel Skylake CPUs?

What happens when different CPU cores write to the same RAM address without synchronization?