Poisson: use AMG preconditioner
Poisson: don't automatically archive
Add matrix assembly benchmark
Firedrake poisson: enable IR optimizations
Poisson: register additional timings
Update PyBench
DOLFIN matrix assembly: use quadrature with optimizations
DOLFIN matrix assembly: register additional timings
Firedrake matrix assembly: enable COFFEE optimizations
Firedrake matrix assembly: register additional timings
DOLFIN Poisson: use quadrature with optimizations
DOLFIN adv-diff: register additional timings
DOLFIN adv-diff: use quadrature with optimizations enabled
Firedrake adv-diff: enable COFFEE optimizations
Firedrake adv-diff: register additional timings
DOLFIN adv-diff: default to AMG preconditioner
Firedrake adv-diff: default to HYPRE AMG preconditioner
Update .gitignore
Add benchmark run script
Add benchmark assembling mass/Laplace/Helmholtz matrix