Writing an OS with UEFI...

Swap Procedure in MIPS...

Is there any architecture that uses the same register space for scalar integer and floating point op...

Can Registers inside a CPU do Arithmetics...

Which cpus have explicit cache flush assembly instructions?...

ARM Cortex-M3 Startup Code...

How does the control unit differentiate between Jr and the other R-type instructions if they have th...

Why declaring a variable p as int and using it in scanf is ok but not ok if i don't use scanf?...

Why register list of PUSH must not include PC?...

What are the implications of designing prefetchers at different cache levels?...

What's the difference between a word and byte?...

Multi-Cycle Pipeline implementation: why do we cancel the earlier WB when addressing the WAW hazard ...

Measure the number of executed instructions including *speculative*...

Does lock can avoid lr/sc 'spuriously fail'...

Why does RISC-V 'J-immediate' encode imm[11] in inst[20]?...

What is instruction fusion in contemporary x86 processors?...

Why is a store-load barrier considered expensive?...

x86_64 haswell instruction scheduled on already used port instead of unused one...

Is there an issue with "cache coherence" on C++ multi-threading on a *Single CPU* (Multi-C...

Why is my function not producing a different number every time in my rock, paper, scissors game in a...

Equality of floating point numbers after storing/loading/moving...

Assembly `jmp rel8` vs `jmp rel32` performance...

Assembly handwritten function slower than GCC compiled function...

Are any instructions affected by IA32_UARCH_MISC_CTL[DOITM] in existing CPUs?...

Calculating memory size based on address bit-length and memory cell contents...

Verilog simple cpu doesn't work...

Is there automatic L1i cache prefetching on x86?...

Why does the opcode for MOV from a segment register not have its low bit set? It's not 8-bit ope...

Is 2-bit prediction always better than 1-bit?...

2 bit branch predictor with two for loops...