JDevlieghere added a comment.

In D65311#1605147 <https://reviews.llvm.org/D65311#1605147>, @jasonmolenda 
wrote:

> I'm not sure it's really relevant when lit is the driver, but I would often 
> use --no-multiprocess with dotest to see the full trace output of a single 
> test while it was running.  In multiprocess mode that wasn't displayed iirc.  
> That's my only use of it.  I do use --threads 1 when doing a testsuite run 
> against a device because there's some buggy behavior in the lldb testsuite 
> when running multiple tests simultaneously on a remote device (at least a 
> remote darwin device).  But I'm sure you're not talking about removing that 
> control.


Yup, at this point I'm just removing multiprocessing support. However, the 
ultimate goal is to have no driving capabilities in dotest at all, which would 
mean it can only run a single test at a time. You'd still be able to achieve a 
single thread by passing to `lit` (the driver) with `-j1`.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D65311/new/

https://reviews.llvm.org/D65311



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