Is my time display method wrong ? t := time.Now() // Process fmt.Println(time.Since(t))
Le dimanche 16 septembre 2018 22:54:33 UTC+2, Michael Jones a écrit : > > don't be confused about internal process time and external wall clock time > here. > > On Sun, Sep 16, 2018 at 11:27 AM Thomas Solignac <solig...@gmail.com > <javascript:>> wrote: > >> I think the concurrent read overhead compensates the process >> parallelization ! >> >> Both files are in attachment. >> >> Thank you for helping :-) >> >> >> >> Le dimanche 16 septembre 2018 20:02:33 UTC+2, Marc Zahn a écrit : >>> >>> You mean, loading the files in parallel take the ~same time as loading >>> them sequentially? It seems that there is somewhere else a bottleneck... >>> >>> Am Sonntag, 16. September 2018 14:08:50 UTC+2 schrieb Thomas Solignac: >>>> >>>> Hello, >>>> >>>> I have a loading step, where I have something like 60 files to read and >>>> process, as fast as possible. >>>> I tried loading with goroutines and without, and I get substantially >>>> the same process time (38s). >>>> >>>> *What is the more idiomatic ? Is Golang designed for concurrent files >>>> I/O ?* >>>> >>>> Note : One file per goroutine (not multiple concurents I/O on the same >>>> file) >>>> >>>> Thanks for reading :-) >>>> >>> -- >> You received this message because you are subscribed to the Google Groups >> "golang-nuts" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to golang-nuts...@googlegroups.com <javascript:>. >> For more options, visit https://groups.google.com/d/optout. >> > > > -- > > *Michael T. jonesmichae...@gmail.com <javascript:>* > -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
