Fix name resolution errors from new Rust.
Updating to latest syntax.

The parallel module is currently disabled as there appears to be no
way to copy sendable closures at the moment.

Blocked Cholesky has a bug.

Something compiled!

All the sequential things except for blocked Cholesky work again.
Fixed Cholesky. Also added some more logging stuff.
Make function tracing into a noop. Everything got eerily faster.
Merging