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Delphi memory allocators and configuration notes in multi-threaded environments with high allocation/deallocation rates

The Wiert Corner – From an interesting discussion at [Archive.is/WayBack] FaceBook: Delphi developer thread by Jarto Tarpio with some measurements by Jarto Tarpio and André Mussche. Manipulation of strings and lists in Delphi have high memory allocation/deallocation rates, so HTTP related services with high call rates are affected more than regular services  FastMM: conditional defines that can help are NeverSleepOnThreadContention, UseSwitchToThread, and UseReleaseStack then measure. has one huge advantage: It’s very, very good at keeping memory fragmentation at bay default settings are for applications ...
Favorite? Off-Topic? jpluimers @ 2020-02-20 18:04

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