StackOverflow Questions for Tag: compiler-optimization

xmllmx

Reputation: 42379

Is [[likely]] redundant if [[unlikely]] exists in if-else branch in C++20?

c++performanceoptimizationc++20compiler-optimization

Score: 6

Answers: 1

user3187015

Reputation: 41

MSVC and optimizing out constant expressions

ccompiler-optimization

Score: 4

Answers: 1

Kristian Knudsen

Reputation: 13

Can the Rust compiler pack enums carrying bools

rustenumscompilationcompiler-optimizationpacking

Score: 1

Answers: 3

Bart

Reputation: 5203

Performance penalty for using 'unnecessary' local variable in C#?

c#performancecompiler-optimizationlocal-variables

Score: 4

Answers: 2

Soo

Reputation: 1017

C++ Number Crunching Dynamic Library Creation Issues

c++compiler-optimizationscientific-computingcomputation

Score: 1

Answers: 0

user4833973

Reputation: 121

C Switch/Case compiler produces jump fiesta (GCC very suboptimal)

cgccswitch-statementclangcompiler-optimization

Score: 2

Answers: 0

Paivren

Reputation: 21

One element double array vs. double variable (C++)

c++arrayssimulationcompiler-optimizationparticles

Score: 1

Answers: 1

Materia Gravis

Reputation: 47

Can liveliness analysis cause a c++ object to be destructed before leaving scope?

c++objectstlcontainerscompiler-optimization

Score: 1

Answers: 1

frozenca

Reputation: 877

c++ why ranges::find_if is so fast

c++compiler-optimization

Score: 5

Answers: 2

Jinlock

Reputation: 1

Why the order of Assembly code changed after Machine Code Sinking?

assemblyllvmcompiler-optimizationllvm-irmachine-code

Score: 0

Answers: 0

debonair

Reputation: 2593

Optimization for global and static variables

cstoragecompiler-optimization

Score: 2

Answers: 2

V T

Reputation: 163

Specialized versions of a Fortran procedure

fortrancompiler-optimization

Score: 0

Answers: 0

yoerg

Reputation: 61

Why won't compilers inline constant captures in my lambda?

c++lambdacompiler-optimizationinlining

Score: 4

Answers: 1

pawel_winzig

Reputation: 912

vectorization of loops by compiler

c++vectorizationcompiler-optimization

Score: 2

Answers: 1

user1299784

Reputation: 2097

c++ : Can the compiler optimize this code segment?

c++performanceoptimizationcompiler-optimization

Score: 8

Answers: 8

plasmacel

Reputation: 8538

Do C++ compilers eliminate assignment duplications?

c++optimizationcompiler-optimization

Score: 5

Answers: 3

Joohwan

Reputation: 2512

Using a variable to store a function call?

language-agnosticcompiler-optimization

Score: 0

Answers: 2

Dylan

Reputation: 276

Why is gfortran able to optimize recursive functions by "diving deeper" into the call tree, but gcc is not?

recursiongcccompiler-optimizationgfortran

Score: 5

Answers: 1

Fandango

Reputation: 305

C Programming: difference between ++i and i=i+1 from an assembler point of view?

cassemblycompilationcompiler-optimization

Score: 17

Answers: 7

Optimuus Prime

Reputation: 61

How much of shared object is loaded to memory

gcccompilationshared-librariescompiler-optimization

Score: 1

Answers: 1

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StackOverflow Questions for Tag: compiler-optimization

Is [[likely]] redundant if [[unlikely]] exists in if-else branch in C++20?

MSVC and optimizing out constant expressions

Can the Rust compiler pack enums carrying bools

Performance penalty for using &#39;unnecessary&#39; local variable in C#?

C++ Number Crunching Dynamic Library Creation Issues

C Switch/Case compiler produces jump fiesta (GCC very suboptimal)

One element double array vs. double variable (C++)

Can liveliness analysis cause a c++ object to be destructed before leaving scope?

c++ why ranges::find_if is so fast

Why the order of Assembly code changed after Machine Code Sinking?

Optimization for global and static variables

Specialized versions of a Fortran procedure

Why won&#39;t compilers inline constant captures in my lambda?

vectorization of loops by compiler

c++ : Can the compiler optimize this code segment?

Do C++ compilers eliminate assignment duplications?

Using a variable to store a function call?

Why is gfortran able to optimize recursive functions by &quot;diving deeper&quot; into the call tree, but gcc is not?

C Programming: difference between ++i and i=i+1 from an assembler point of view?

How much of shared object is loaded to memory

Performance penalty for using 'unnecessary' local variable in C#?

Why won't compilers inline constant captures in my lambda?

Why is gfortran able to optimize recursive functions by "diving deeper" into the call tree, but gcc is not?