On Thu, Oct 29, 2015 at 10:23 AM, Junio C Hamano <gitster@xxxxxxxxx> wrote: > Stefan Beller <sbeller@xxxxxxxxxx> writes: > >> On Thu, Oct 29, 2015 at 6:19 AM, Ramsay Jones >> <ramsay@xxxxxxxxxxxxxxxxxxxx> wrote: >> >>> Hmm, is there a way to _not_ fetch in parallel (override the >>> config) from the command line for a given command? >>> >>> ATB, >>> Ramsay Jones >> >> git config submodule.jobs 42 >> git <foo> --jobs 1 # should run just one task, despite having 42 configured >> >> It does use the parallel processing machinery though, but with a maximum of >> one subcommand being spawned. Is that what you're asking? > > With this patch, do we still keep a separate machinery that bypasses > the parallel thing altogether in the first place? No. > > I was hoping that the underlying parallel machinery is polished > enough that using it with max=1 parallelism would be equivalent to > serial execution. There is no special code path for jobs=1. It should be pretty close, just with the overhead of the parallel engine spawning it one after the other and being an intermediate for output piping. The one subcommand would still output via a pipe to the parallel engine, which then outputs it immediately. > At least, that was my understanding of our goal, > and back when we reviewed the previous "fetch --recurse-sub" series, > my impression was we were already there. > > And in that ideal endgame world, your "Give '-j1' from the command > line" would be perfectly an acceptable answer ;-). ok. :) > > Thanks. > -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html