Specifically, you can get errors like "Called export 72 and expected set->list but got list->set. Chaos!"
Jay On Tue, Dec 9, 2014 at 3:09 PM, Matthew Flatt <mfl...@cs.utah.edu> wrote: > Unfortunately, the bytecode compiler is not completely deterministic. > Generating the same ".zo" file from the same source is likely to > produce different bytes each time. The root causes are various counters > and hash orders, and I hope to fix that eventually. For now, since the > generated bytecode is different, there can be inconsistencies instead > of just duplicated work. > > At Tue, 9 Dec 2014 11:54:16 -0800, Dan Liebgold wrote: >> If the multiple 'raco make's would produce the same results, then there >> should be no inconsistency, just duplicate work, right? >> >> And my use case is a bit different... I need to spawn the multiple 'raco >> makes', rather than have raco make spawn multiple racket instances (via the >> -j flag). Although this particular setup will bear some examination. >> >> On Tue, Dec 9, 2014 at 11:47 AM, Robby Findler <ro...@eecs.northwestern.edu> >> wrote: >> >> > Ah sorry: meant to add: did you try the -j flag? >> > >> > >> > On Tuesday, December 9, 2014, Robby Findler <ro...@eecs.northwestern.edu> >> > wrote: >> > >> >> I think they can stomp on each other and you can get inconsistent >> >> results, theoretically. >> >> >> >> Robby >> >> >> >> On Tuesday, December 9, 2014, Dan Liebgold <dan.liebg...@gmail.com> >> >> wrote: >> >> >> >>> If I have multiple instances of raco make running and some of the files >> >>> they are checking/rebuilding are shared across the instances... what >> >>> happens? Does raco make have lock to ensure no contention? Or does each >> >>> process potentially redo some work? >> >>> >> >>> -- >> >>> Dan Liebgold [dan.liebg...@gmail.com] >> >>> >> >> >> >> >> -- >> Dan Liebgold [dan.liebg...@gmail.com] >> _________________________ >> Racket Developers list: >> http://lists.racket-lang.org/dev > _________________________ > Racket Developers list: > http://lists.racket-lang.org/dev -- Jay McCarthy http://jeapostrophe.github.io "Wherefore, be not weary in well-doing, for ye are laying the foundation of a great work. And out of small things proceedeth that which is great." - D&C 64:33 _________________________ Racket Developers list: http://lists.racket-lang.org/dev