Re: [GSoC] Status update: Adding IO Benchmark to RTEMS

[Joel Sherrill]

On Tue, Jun 19, 2018 at 5:07 PM, Udit agarwal  wrote:

> Hi all,
> We've managed to run fio on RTEMS. Currently, the following IOengines are
> working: psync, vsync ,sync, null, filecreate, ftruncate. Following are the
> rough sd card(with FAT fs) benchmarking results i got:
> During a read operation:
>
>>
>> IOPS=201, BW=804KiB/s
>
> And during a write operation:
>
>> IOPS=56, BW=224KiB/s
>
> Here 
> are the complete results. I''ve documented the procedure on my blog
>  and updated the ticket #3429
>  with the leftovers.
> Immediate goal after this is to get the generated code merged upstream to
> fio's main repository, i'm working on that, but that can move in parallel
> with phase 2 objectives.
>

It's great that you got results!  How does this compare to Linux or FreeBSD
on the same hardware configuration?

And now to the next phase. :)

Good job!

--joel

>
> Regards,
> Udit AGarwal
>
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[GSoC] Status update: Adding IO Benchmark to RTEMS

[Udit agarwal]

Hi all,
We've managed to run fio on RTEMS. Currently, the following IOengines are
working: psync, vsync ,sync, null, filecreate, ftruncate. Following are the
rough sd card(with FAT fs) benchmarking results i got:
During a read operation:

>
> IOPS=201, BW=804KiB/s

And during a write operation:

> IOPS=56, BW=224KiB/s

Here  are
the complete results. I''ve documented the procedure on my blog
 and updated the ticket #3429
 with the leftovers.
Immediate goal after this is to get the generated code merged upstream to
fio's main repository, i'm working on that, but that can move in parallel
with phase 2 objectives.

Regards,
Udit AGarwal
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