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New posts in cpu-architecture

Does clwb take care of the write in store buffer?

Why do we even need cache coherence?

Performance differ significantly when inner loop iterates less times?

Does anyone have an example where _mm256_stream_load_si256 (non-tempral load to bypasse cache) actually improves performance?

Is movndq works?

In MESI cache coherence protocol, when exactly does the state of a cache line change if the data needs to be fetched from memory?

How computationally expensive is `exp`?

How are microcodes executed during an instruction cycle?

HOW TO FORCEFULLY DISABLE intel_pstate? intel_pstate is enabled on reboot even with intel_pstate=disable option in grub

Latency bounds and throughput bounds for processors for operations that must occur in sequence

Double-precision operations: 32-bit vs 64-bit machines

How much memory does my CPU support?

Does AVX/AVX2 "exists" on each core?

Can speculative execution of modern CPUs cross loop iterations?

ARM vs x86; What are the key differences?

How to determine SSE prefetch instruction size?

Syntax Errors in VHDL with Case statement and Process Declarations

representing the addi $s1, $0, 4 instruction: write down the value of the control signals

mips cpu-architecture

How to convert a CPU name to a string for -march & -mtune for MinGW?