windows def allocator is pos. Jemalloc rules
Wow, still? I remember allocator benchmarks from 10-15 years ago where there were some notable differences between allocators... and then Windows with like 20% the performance of everything else!
Which one of them? These days it could mean HeapAlloc, or it could mean malloc from uCRT.
Programs can opt in to the _segment_ heap in their manifest, but it’s not necessarily any faster.
Wow, still? I remember allocator benchmarks from 10-15 years ago where there were some notable differences between allocators... and then Windows with like 20% the performance of everything else!