Currently, resmoke.py doesn't allow benchmarks to be run concurrently (-j must be 1) and rightfully so. However, there are cases where I want to confirm locally that some changes that I have made didn't break them (as in, didn't cause them to crash or fail in some unexpected way, as opposed to introduction of some performance regression).

It would be nice to have a target called something like "smoke-benchmarks" or something like that which allows me to specify -j$(nproc --all) with which I can smoke test that they all complete without errors (just like unittests).