BeeOnRope

BeeOnRope has asked 335 questions and find answers to 309 problems.

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Performance Matters

BeeOnRope questions

On which member is no_unique_address needed and why?
What's the using equivalent of a function typedef?
Compatibility between structs with differently const-qualified pointers
Are all side-effects of executor tasks visible after invokeAll?
Can a std::function typedef be used to help define a lambda?
Can consecutive truncating integer divisions be replaced with a multiplication?
Long latency instruction
Are .NET WSE client stubs thread-safe?
Loading and storing long doubles in x86-64
Is it an ODR violation to have inconsistent noexcept in declaration?

BeeOnRope answers

Complex data reorganization with vector instructions
What is the purpose of the pause x86 instruction and the loop in the GetSystemTimeAsFileTime function disassembly?
Lock Free stack implementation idea - currently broken
Difference between memory fetch with and without offset on Intel
Using POSIX thread library in x86_64 assembler (yasm) takes more execution time
x86-64 page table Global bit
Long latency instruction
What is the point of MESI on Intel 64 and IA-32
Java BitSet, subset vs intersection
What happens when a core write in its L1 cache while another core is having the same line in its L1 too?