id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc,os,architecture,failure,difficulty,testcase,blockedby,blocking,related
5727,Unclear documentation about .eventlog's spark information flag,shelarcy,duncan,"Unclear documentation about .eventlog's spark information flag

GHC 7.4.1 RC 1 User's Guide just describes that -l option's p flag enable/disable sampled result and f enable/disable flag fully accurate result. 

 * http://www.haskell.org/ghc/dist/stable/docs/html/users_guide/runtime-control.html#rts-eventlog

But when enabled f without enabled p flag, .eventlog file doesn't have any useful information about sparks.

{{{
$ ./ParallelTest +RTS -l-af
}}}

{{{
$ ./ParallelTest +RTS -l-pf
}}}

If f flag requires p flag, please document that or change f flag's behavior.",bug,closed,high,7.4.2,Documentation,7.3,worksforme,,shelarcy@…,Unknown/Multiple,Unknown/Multiple,None/Unknown,Unknown,,,,