dt_pixelpipe_cache_pressure_t Struct Reference

#include <pixelpipe_cache_pressure.h>

Collaboration diagram for dt_pixelpipe_cache_pressure_t:

Data Fields
size_t	plan
size_t	ceiling
size_t	mark

Detailed Description

Definition at line 62 of file pixelpipe_cache_pressure.h.

Field Documentation

ceiling

size_t dt_pixelpipe_cache_pressure_t::ceiling

What allocations evict down to right now – the plan, or less under pressure.

Definition at line 67 of file pixelpipe_cache_pressure.h.

mark

size_t dt_pixelpipe_cache_pressure_t::mark

The footprint the cache had when pressure last struck. The ceiling may not climb past 7/8 of it, and it recovers slowly, so the size that caused a stall is tried again only after minutes of calm.

Definition at line 71 of file pixelpipe_cache_pressure.h.

plan

size_t dt_pixelpipe_cache_pressure_t::plan

The startup budget: what the cache may hold when nothing is stalling.

Definition at line 65 of file pixelpipe_cache_pressure.h.

Referenced by dt_pixelpipe_cache_pressure_floor().

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The documentation for this struct was generated from the following file:

• pixelpipe_cache_pressure.h