StackOverflow Questions for Tag: memory-alignment

greenlagoon

Reputation: 111

How page alignment & page borders affect performance when traversing & reading objects

c++memory-alignmentcpu-cachepagingtlb

Score: 0

Answers: 0

MandoMando

Reputation: 5505

Why does the compiler init this variable to the wrong value? Is this an alignment issue?

cmemorymemory-alignment

Score: 5

Answers: 3

gitman-2021

Reputation: 41

How calculate, aligned, offset, and count, for, linux's, direct, storage io, through `O_DIRECT`

memory-alignment

Score: 1

Answers: 1

Simon

Reputation: 818

Aligned dynamic array and smart pointer

c++c++11unique-ptrmemory-alignment

Score: 13

Answers: 2

Marco

Reputation: 9097

What does memory aligning a function to 32 do?

cfunctionpointersmemory-alignment

Score: 2

Answers: 0

user51462

Reputation: 2022

Definition of `max_align_t`

cmemory-alignment

Score: 1

Answers: 1

Anon

Reputation: 175

Incorrect `cast-align` warnings on GCC and Clang even with `attribute((aligned))`

cgccclangmemory-alignmentcompiler-bug

Score: 2

Answers: 1

Fyodor

Reputation: 185

Segmentation fault when access mapped memory

cmmapmemory-alignment

Score: 0

Answers: 1

Naaff

Reputation: 9333

Compelling examples of custom C++ allocators?

c++memory-managementstdmemory-alignmentallocator

Score: 221

Answers: 19

Tracy

Reputation: 1998

access a mis-aligned structure member

coperating-systemaccess-violationmemory-alignment

Score: 3

Answers: 4

X1ngChui

Reputation: 91

Avoid warning in minimum alignment declaration

c++visual-c++compiler-warningsmemory-alignment

Score: -2

Answers: 0

timlyo

Reputation: 2364

Why is integer assignment on a naturally aligned variable atomic on x86?

c++concurrencyx86atomicmemory-alignment

Score: 62

Answers: 5

alexpanter

Reputation: 1578

C++ aligned new[]

c++c++17memory-alignment

Score: 12

Answers: 2

Demi

Reputation: 3611

Does AArch64 support unaligned access?

arm64memory-alignment

Score: 14

Answers: 1

Tall

Reputation: 119

How the binary code space alignment influence the runtime efficiency?

cperformanceoptimizationalignmentmemory-alignment

Score: 1

Answers: 0

Qix - MONICA WAS MISTREATED

Reputation: 15093

C++ Compiler Alignment - Just chars no padding

c++visual-c++paddingmemory-alignment

Score: 1

Answers: 1

effbiae

Reputation: 1157

clang misaligns stack and then tries a vmovaps in _start written as a C function

cclangx86-64memory-alignmentabi

Score: 0

Answers: 1

Daniel

Reputation: 299

Memory Alignment warning with gcc

cgccmemory-alignmentstrict-aliasingintrusive-containers

Score: 3

Answers: 3

Gavriil Pascalau

Reputation: 171

How to emulate ARM unaligned memory access exceptions?

linuxarmqemumemory-alignment

Score: 4

Answers: 1

uray

Reputation: 11562

which size of struct member alignment in VC bring performance benefit?

c++visual-c++x86alignmentmemory-alignment

Score: 0

Answers: 2

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StackOverflow Questions for Tag: memory-alignment

How page alignment &amp; page borders affect performance when traversing &amp; reading objects

Why does the compiler init this variable to the wrong value? Is this an alignment issue?

How calculate, aligned, offset, and count, for, linux&#39;s, direct, storage io, through `O_DIRECT`

Aligned dynamic array and smart pointer

What does memory aligning a function to 32 do?

Definition of `max_align_t`

Incorrect `cast-align` warnings on GCC and Clang even with `__attribute__((aligned))`

Segmentation fault when access mapped memory

Compelling examples of custom C++ allocators?

access a mis-aligned structure member

Avoid warning in minimum alignment declaration

Why is integer assignment on a naturally aligned variable atomic on x86?

C++ aligned new[]

Does AArch64 support unaligned access?

How the binary code space alignment influence the runtime efficiency?

C++ Compiler Alignment - Just chars no padding

clang misaligns stack and then tries a vmovaps in _start written as a C function

Memory Alignment warning with gcc

How to emulate ARM unaligned memory access exceptions?

which size of struct member alignment in VC bring performance benefit?

How page alignment & page borders affect performance when traversing & reading objects

How calculate, aligned, offset, and count, for, linux's, direct, storage io, through `O_DIRECT`

Incorrect `cast-align` warnings on GCC and Clang even with `attribute((aligned))`