Re: [Discuss-gnuradio] sched is requesting more input data than we can provide

[Miklos Maroti]

Hi Martin,

But the buffers are already allocated, and I assume that they are not
resized dynamically. So even if you change the relative rate at
runtime, you will get into the "sched: <xxx> is requesting more input
data than we can provide" error. So I do not understand how the
scheduler is going to use the relative rate info WHILE the flowgraph
is running. I assume it uses only the forecast method only, no?

Miklos

On Sat, Jan 25, 2014 at 2:43 PM, Martin Braun <address@hidden> wrote:
> On 01/25/2014 02:23 PM, Miklos Maroti wrote:
>> One more question:
>>
>> Can I change the relative rate (with set_relative_rate) while the
>> flowgraph is running? What effect does that have?
>
> Yes, you can. As you said, the relative rate is a pointer for the
> scheduler to figure out how much stuff you need at input for a given
> output. You can change it at runtime, and it will still do just that.
>
> MB
>
>
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