Performance Pattern List

Work in progress!

Pattern	Shared-memory	Distributed-memory	File I/O	Accelerators
Bandwidth saturation	x	x	x	x
ALU saturation	x	x	x	x
Bad data placement	x	x	x	x
Load imbalance / High serial fraction	x	x	x	x

Ressource related:

• Core-related patterns:
  • ALU saturation

• Socket-related patterns:
  • Bandwidth saturation

• Node-related patterns:
  • Bandwidth saturation

• Cluster-related patterns:
  • Bandwidth saturation

Parallelism related:

• Load imbalance