Re: Windows vs Linux Performance, windows host 4-6x slower than linux guest vm

2021-09-06 Thread Mark Fisher
> > > The compilation options enable instrumentation-based profiling. There's > statistical profiling available when running executables with -:p which > might give you more useful data (see > https://www.more-magic.net/posts/statistical-profiling.html for more > infomation). Could you please try

Re: Windows vs Linux Performance, windows host 4-6x slower than linux guest vm

2021-09-06 Thread Vasilij Schneidermann
Hello Mark, > You'll have to bear with me here, as I haven't tried adding profiling > before. > > I think I've got it done, but it only outputs at the function level, and > the profile between the two platforms just seems to mirror a general > difference in being slower on one platform. The

Re: Windows vs Linux Performance, windows host 4-6x slower than linux guest vm

2021-09-06 Thread Mark Fisher
> > That performance discrepancy is kinda surprising, specially considering > that Linux is running as a guest on a VM on Windows. > > Maybe profiling can help spot what is causing the performance > difference? > You'll have to bear with me here, as I haven't tried adding profiling before. I

Re: Windows vs Linux Performance, windows host 4-6x slower than linux guest vm

2021-09-06 Thread Jeronimo Pellegrini via
Mario Domenech Goulart writes: > That performance discrepancy is kinda surprising, specially considering > that Linux is running as a guest on a VM on Windows. But to what libraries is Chicken linked in each case? That could be the source of the discrepancy (does Chicken link to

Re: Windows vs Linux Performance, windows host 4-6x slower than linux guest vm

2021-09-06 Thread Mario Domenech Goulart
Hi Mark, On Mon, 6 Sep 2021 13:26:26 +0100 Mark Fisher wrote: > I've got a windows and linux environment for Chicken on the same machine. > linux is running in VMWare Workstation, the host is Windows 10. > > I'm seeing quite a difference in performance between the two; windows host is >

Re: Windows vs Linux Performance, windows host 4-6x slower than linux guest vm

2021-09-06 Thread Jordan Henderson
I have a question related to this. Wasn't there a Chicken-Scheme once that used the Microsoft language tool chain? I could be mistaken. On Mon, Sep 6, 2021 at 8:29 AM Mark Fisher wrote: > I've got a windows and linux environment for Chicken on the same machine. > linux is running in VMWare

Windows vs Linux Performance, windows host 4-6x slower than linux guest vm

2021-09-06 Thread Mark Fisher
I've got a windows and linux environment for Chicken on the same machine. linux is running in VMWare Workstation, the host is Windows 10. I'm seeing quite a difference in performance between the two; windows host is running about ~4-6x slower than a VM that's running on the same machine. The