[pskmail] Re: FLDIGI Hangs
- From: John Douyere <vk2eta@xxxxxxxxx>
- To: pskmail@xxxxxxxxxxxxx
- Date: Sat, 24 Mar 2012 15:44:24 +1100
Yes, in the test alpha versions with the new modes.
73, John
On 24/03/2012 12:33 PM, "remi.chateauneu@xxxxxxxxx" <
remi.chateauneu@xxxxxxxxx> wrote:
> There's a fldigi internal queue whose size has to be increased.
> There was a talk about this.? Probably, John already applied these changes
> somewhere:
>
> <mailto:remi.chateauneu@gmail.****com <remi.chateauneu@xxxxxxxxx>>> wrote:
> >> >
> >> > Hi again John,
> >> >
> >> > Probably, a processing queue cannot be emptied quickly enough.
> >> > Apart from speeding up your code, you might try these changes, they
> >> may help a bit:
> >> >
> >> > (1)
> >> > qrunner.h
> >> > LOG_ERROR("qrunner: thread %" PRIdPTR " fifo full!",
> GET_THREAD_ID());
> >> > Replaced by;
> >> > LOG_ERROR("qrunner: thread %" PRIdPTR " fifo full at %s!",
> >> GET_THREAD_ID(),typeid(F).****name() );
> >> >
> >> > So that we will see with which function it happens.
> >> >
> >> > (2)
> >> > src/qrunner/qrunner.cxx:
> >> > #define FIFO_SIZE 2048
> >> > Replaced by;
> >> > #define FIFO_SIZE 8192
> >> >
> >> > So that the queue will be bigger and might leave enough time for
> >> processing.
> >> >
> >> > (3)
> >> > ./configure --enable-optimizations=native
> >> >
> >> > This should produce a code with better instructions.
> >> >
> >> > (4)
> >> > In m4/opt.m4
> >> >
> >> > OPT_CFLAGS="-O2 -ffast-math -finline-functions"
> >> >
> >> > Replaced by
> >> >
> >> > OPT_CFLAGS="-O3 -ffast-math -finline-functions"
> >> >
> >> > As well, the code should be slightly faster.
> >> >
> >> > Hope this helps.
> >> >
> >> > Cheers
> >> >
> >> > Remi
> >>
>
>
>
> Le 23.03.2012 19:36, Eric Davenport a écrit :
>
>> I have some more information that may be important or a guidance to all.
>>
>> JPSKMail ran for a number of hours today and then FLDIGI froze and
>> created a 250Meg Status_Log.TXT
>>
>> Most of it was filled with the following.
>>
>> I: apply: RSID: PSK250R @ 1044 Hz
>> I: apply: RSID: PSK250R @ 1044 Hz
>> I: ParseMode: ARQ new modem set to PSK250R
>> I: ParseMode: ARQ new modem set to PSK250R
>> I: apply: RSID: PSK250R @ 1050 Hz
>> I: ParseMode: ARQ new modem set to PSK250R
>> I: ParseMode: ARQ new modem set to PSK250R
>> I: apply: RSID: PSK250R @ 1050 Hz
>> I: apply: RSID: PSK250R @ 1044 Hz
>> I: apply: RSID: BPSK250 @ 1050 Hz
>> I: apply: RSID: PSK250R @ 1044 Hz
>> E: request: qrunner: thread 0 fifo full!
>> E: request: qrunner: thread 0 fifo full!
>> E: request: qrunner: thread 0 fifo full!
>> E: request: qrunner: thread 0 fifo full!
>> E: request: qrunner: thread 0 fifo full!
>> E: request: qrunner: thread 0 fifo full!
>> E: request: qrunner: thread 0 fifo full!
>> E: request: qrunner: thread 0 fifo full!
>> E: request: qrunner: thread 0 fifo full!
>> and this went of till I stopped it at 250 megs.
>>
>> Hope this helps us.
>>
>>
>>
>
>
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