MemoryParams::HeapLimitMultiplier

float HeapLimitMultiplier;

A heap limit multiplier (0..1) that is used to determine how much the heap limit grows if memory limit for movie exceeds. The algorithm is as follows:

if (allocs since collect >= heap footprint * HeapLimitMultiplier)
    collect
  else
    expand(heap footprint + overlimit + heap footprint * HeapLimitMultiplier)