3.7.3. LUB

LUB is an LU matrix decomposition by blocks

Usage:

./LUB <size-matrix> <size-block>

Goals of this exercise

• Run the instrumented version of LUB and analyse the Paraver trace.
• Enable DLB options. Run and analyse the Paraver trace.
• Run the multirun.sh script and compare the execution performance with and without DLB.