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New posts in cpu-architecture

What does the processor do while waiting for a main memory fetch

Updating page table when an entry is evicted from TLB

Was there a P4 model with double-pumped 64-bit operations?

Can a load or store be reordered before a conditional?

Do store instructions block subsequent instructions on a cache miss?

Does it cost significant resources for a modern CPU to keep flags updated?

Can two fuseable pairs be decoded in the same clock cycle?

Which architecture to call Non-uniform memory access (NUMA)?

Why does the 80x87 instruction set use a "stack-based" design?

When accessing memory, will the page table accessed/dirty bit be set under a cache hit situation?

Conflict Miss v/s Compulsory Miss

CPU cache: does the distance between two address needs to be smaller than 8 bytes to have cache advantage?

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