Control order of benchmarking

[bennn]

Please let me:

• setup 2 parallel tasks, each using a different binary
• run their sub-tasks in parallel

So if Task A and Task B have subtasks 1 and 2, then I want to run in this order:

• A1
• B1
• A2
• B2

[bennn]

Sorry, I meant to do this today but I don't see a nice way of implementing it. Is the harness supposed to figure out the parallel structure between subtasks?

Maybe for now it'll work to specify things with a manifest (instead of the command-line), and copy the manifest file into chunks to impose the order you want.

i.e. put A1 and A2 into separate manifests