Why does the compiler not always optimize away local variables?...

Optimize Binary Search Algorithm...

Inlining of a recursive function...

Efficient division operator for 3D vectors...

Why _umul128 works slower than scalar code for mul128x64x2 function?...

Missing latency in instruction tables...

Why does instruction cache alignment improve performance in set associative cache implementations?...

What's the most concise way to reverse a string using x86 or x86_64 assembly?...

Backing field vs "value" keyword in property setter...

Most efficient way to find the greatest number not greater than A, which is divisible by B...

Why are DateTime.Now DateTime.UtcNow so slow/expensive...

Fastest implementation of simple, virtual, observer-sort of, pattern in c++?...

Passing as `const&` lightweight objects...

Which is generally faster to test for zero in x86 ASM: "TEST EAX, EAX" versus "TEST A...

Redundant value copying in assembly?...

Optimization of list comprehension with string matching...

What C/C++ compiler can use push pop instructions for creating local variables, instead of just incr...

x86 Multiplication with 3: IMUL vs SHL + ADD...

Any difference in the performance of these two Java segments?...

C++: Performance impact of if inside loops...

Is it possible to convince clang to auto-vectorize this code without using intrinsics?...

fastest way to convert two-bit number to low-memory representation...

Loading an entire cache line at once to avoid contention for multiple elements of it...

What is the difference between _mm_movehdup_ps and _mm_shuffle_ps in this case?...

Comparing two values in the form (a + sqrt(b)) as fast as possible?...

Are there any builtins to tell compiler whether a branch is predictable?...

Intel prefixes instructions, checking optimisations problems...

Neon 64 bit aarch: compare vector to zero...

Is movsbl near ret good for performance?...

Conditional function call without using other jumps?...