refactor: sync gpu before prover
Async operations may be running before the prover runs which may inflate the run time of the prover. Running futhark bench yield faster than ZKBoo speeds on the GPU so this may be an issue.
Async operations may be running before the prover runs which may inflate the run time of the prover. Running futhark bench yield faster than ZKBoo speeds on the GPU so this may be an issue.