Is there another way to calculate (a^3) * b + 5*(b^2) without so many mul instructions?...

How do you reason about fluctuations in benchmarking data?...

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

What is the fastest way to find if a number is even or odd?...

Which is better option to use for dividing an integer number by 2?...

Fastest way to set highest order bit of rax register to lowest order bit in rdx register...

One instruction to clear PF (Parity Flag) -- get odd number of bits in result register...

Does using xor reg, reg give advantage over mov reg, 0?...

Which sequence of instructions has better performance for zeroing one register or another?...

Inlining assembly in C...

Which is faster for bitwise NOT operation: precalculated table or `~`...

Does optimizing code in TI-BASIC actually make a difference?...

Are there performance/storage differences between uint2 and uint64_t in cuda10+?...

Most Efficient way to set Register to 1 or (-1) on original 8086...

Copy bit of one register to another register (x86-64 asm)...

When, if ever, is loop unrolling still useful?...

Is the python "elif" compiled differently from else: if?...

Using Intrinsics to Extract And Shift Odd/Even Bits...

Does a Length-Changing Prefix (LCP) incur a stall on a simple x86_64 instruction?...

Why does the short (16-bit) variable mov a value to a register and store that, unlike other widths?...

How to speed up my Print all partitions of an n-element set into k unordered sets...

Go: multiple len() calls vs performance?...

x86 Assembly pushad/popad, How fast it is?...

How to force GCC to assume that a floating-point expression is non-negative?...

Intel JCC Erratum - what is the effect of prefixes used for mitigation?...

GEMM kernel implemented using AVX2 is faster than AVX2/FMA on a Zen 2 CPU...

string_view Vs const char* performance...

Do 32-bit and 64-bit registers cause differences in CPU micro architecture?...

Predecoders and decoders. Difference...

When joining four 1-byte vars into one 4-byte word, which is a faster way to shift and OR ? (compari...