[fpc-devel] heap.inc evo when
runewalsh
rrunewalsh at gmail.com
Tue Apr 15 22:52:11 CEST 2025
What’s the position on MR !694? Person with the yellow avatar mentioned
in
https://gitlab.com/freepascal.org/fpc/source/-/commit/922457e5b58d76a13ff706f9220d9d6350631930#note_2390656703
there was some discussion somewhere, and that’s all.
Life is short, you know. Especially if your de/allocations randomly
become slow on their own (chopping up or finalizing the fixed OS chunk
by the current heap.inc: extra 100 nanoseconds per allocation) and in
addition to that hit
https://preshing.com/20110717/the-windows-heap-is-slow-when-launched-from-the-debugger/
(HeapAlloc under the debugger: extra 10 MICROseconds per allocation,
absolutely terrible, I can watch e.g. dynamic strings being built and
output one by one rather than instantly when hitting this case).
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