What is the best way to set a register to zero in x86 assembly: xor, mov or and?...

What is faster in C++: mod (%) or another counter?...

Advantage of using LEA over MOV for passing parameters in Assembly compiled from C++...

How to write a custom exception class derived from std::invalid_argument?...

Is there a faster algorithm for max(ctz(x), ctz(y))?...

AVX2 code cannot be faster than gcc base optmization...

How do I optimize a block copy and right shift + saturate to max=5, for Cortex-M3...

How do I reduce execution time and number of cycles for a factorial loop? And/or code-size?...

Fastest polling loop - how can I trim 1 CPU cycle?...

Missing optimization: mov al, [mem] to bitfield-insert a new low byte into an integer...

Why do none of the major compilers optimize this conditional store that checks if the value is alrea...

uiCA assembly code check dosen't detect JCC erratum...

Filling an AVX512 register with incrementing bytes...

Assembly handwritten function slower than GCC compiled function...

Assembly function's data arrangment in data section...

ADD slower than ADC in the first step of a bigint multiply on Coffee Lake (Skylake)...

AND + CMP or SHR + CMP?...

x86-64 instruction to AND until zero?...

Is it possible to get the unsigned quotient and remainer at once in C?...

what is the purpose of using index caches in rigtorp's SPSCQueue...

Use two loop bodies or one (result identical)?...

Which Intel microarchitecture introduced the ADC reg,0 single-uop special case?...

How to strip debug symbols for real in Xcode?...

"enter" vs "push ebp; mov ebp, esp; sub esp, imm" and "leave" vs &quot...

How to properly increment some array key, even if key needs to be created?...

Mixing SSE with AVX128 for shorter instructions?...

Is it useful to use VZEROUPPER if your program+libraries contain no SSE instructions?...

C optimization: conditional store to avoid dirtying a cache line...

Setting and clearing the zero flag in x86...

Cost of exception handlers in Python...