Readings (from BOH3)Chapter 3:
Temporal v Spatial locality
What is going on here? Height represents throughput, higher for caches.
"Prefetch line": back side, center left, perpendicular to stride axis and with throughput ~12.5 GB/s. Top edge of the "snowfield".
Start at Seeing the Cache Size
Friday: finish matrix loop-reordering
malloc() and free()
sdir_free.c: one malloc() and one free(), both in printdir()
sdir_free2.c: the malloc() has moved to readdirentries().
sdir_free3.c: what about the malloc() in cat3()??
Why C can't have garbage collection