Hi All,
I get very unusually high translation time on all of my codecs, (I tried this on two different installations, one was a VM using AsteriskNOW 11.7 (CPU= 5GHz AMD), and the other one is a physical host where I compiled the whole thing from source code [Asterisk 13.5], (CPU = 2GHz Intel), both machines show unreasonably high translation time? Is there a way to reduce the codec translation time?
And by any change is there way to use Intel ipps to boost the codec translation?
CLI> core show translation recalc 60
Recalculating Codec Translation (number of sample seconds: 60)
Translation times between formats (in microseconds) for one second of data
Source Format (Rows) Destination Format (Columns)
ulaw alaw gsm g726 g726aal2 adpcm slin slin slin slin slin slin slin slin slin lpc10 g729 speex speex speex ilbc g722 testlaw
ulaw - 9150 15000 15000 15000 15000 9000 17000 17000 17000 17000 17000 17000 17000 17000 15000 15000 15000 23000 23000 15000 17250 15000
alaw 9150 - 15000 15000 15000 15000 9000 17000 17000 17000 17000 17000 17000 17000 17000 15000 15000 15000 23000 23000 15000 17250 15000
gsm 15000 15000 - 15000 15000 15000 9000 17000 17000 17000 17000 17000 17000 17000 17000 15000 15000 15000 23000 23000 15000 17250 15000
g726 15000 15000 15000 - 15000 15000 9000 17000 17000 17000 17000 17000 17000 17000 17000 15000 15000 15000 23000 23000 15000 17250 15000
g726aal2 15000 15000 15000 15000 - 15000 9000 17000 17000 17000 17000 17000 17000 17000 17000 15000 15000 15000 23000 23000 15000 17250 15000
adpcm 15000 15000 15000 15000 15000 - 9000 17000 17000 17000 17000 17000 17000 17000 17000 15000 15000 15000 23000 23000 15000 17250 15000
slin 6000 6000 6000 6000 6000 6000 - 8000 8000 8000 8000 8000 8000 8000 8000 6000 6000 6000 14000 14000 6000 8250 6000
slin 14500 14500 14500 14500 14500 14500 8500 - 8000 8000 8000 8000 8000 8000 8000 14500 14500 14500 14000 14000 14500 14000 14500
slin 14500 14500 14500 14500 14500 14500 8500 8500 - 8000 8000 8000 8000 8000 8000 14500 14500 14500 6000 14000 14500 6000 14500
slin 14500 14500 14500 14500 14500 14500 8500 8500 8500 - 8000 8000 8000 8000 8000 14500 14500 14500 14500 14000 14500 14500 14500
slin 14500 14500 14500 14500 14500 14500 8500 8500 8500 8500 - 8000 8000 8000 8000 14500 14500 14500 14500 6000 14500 14500 14500
slin 14500 14500 14500 14500 14500 14500 8500 8500 8500 8500 8500 - 8000 8000 8000 14500 14500 14500 14500 14500 14500 14500 14500
slin 14500 14500 14500 14500 14500 14500 8500 8500 8500 8500 8500 8500 - 8000 8000 14500 14500 14500 14500 14500 14500 14500 14500
slin 14500 14500 14500 14500 14500 14500 8500 8500 8500 8500 8500 8500 8500 - 8000 14500 14500 14500 14500 14500 14500 14500 14500
slin 14500 14500 14500 14500 14500 14500 8500 8500 8500 8500 8500 8500 8500 8500 - 14500 14500 14500 14500 14500 14500 14500 14500
lpc10 15000 15000 15000 15000 15000 15000 9000 17000 17000 17000 17000 17000 17000 17000 17000 - 15000 15000 23000 23000 15000 17250 15000
g729 15000 15000 15000 15000 15000 15000 9000 17000 17000 17000 17000 17000 17000 17000 17000 15000 - 15000 23000 23000 15000 17250 15000
speex 15000 15000 15000 15000 15000 15000 9000 17000 17000 17000 17000 17000 17000 17000 17000 15000 15000 - 23000 23000 15000 17250 15000
speex 23500 23500 23500 23500 23500 23500 17500 17500 9000 17000 17000 17000 17000 17000 17000 23500 23500 23500 - 23000 23500 15000 23500
speex 23500 23500 23500 23500 23500 23500 17500 17500 17500 17500 9000 17000 17000 17000 17000 23500 23500 23500 23500 - 23500 23500 23500
ilbc 15000 15000 15000 15000 15000 15000 9000 17000 17000 17000 17000 17000 17000 17000 17000 15000 15000 15000 23000 23000 - 17250 15000
g722 15600 15600 15600 15600 15600 15600 9600 17500 9000 17000 17000 17000 17000 17000 17000 15600 15600 15600 15000 23000 15600 - 15600
testlaw 15000 15000 15000 15000 15000 15000 9000 17000 17000 17000 17000 17000 17000 17000 17000 15000 15000 15000 23000 23000 15000 17250 -