[PD-dev] [ pure-data-Bugs-1325663 ] Higher CPU load in 0.39 than older versions

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Bugs item #1325663, was opened at 2005-10-13 11:06
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Piotr Majdak (piotrmajdak)
Assigned to: Nobody/Anonymous (nobody)
Summary: Higher CPU load in 0.39 than older versions

Initial Comment:
Updating to 0.39 I noticed that most patches use more
CPU than in previous versions. Configuration: OS:
Windows 2000, ASIO driver activated.

CPU Load without any patch loaded:
- 0.38.3: 2%
- 0.39: 4%

CPU Load with a patch:
- 0.38.3: 3%
- 0.39: 40% (!)

CPU Load with comport object receiving data from serial
port:
- 0.38.3: 3%
- 0.39: 25%

It seems to depend on audio channels used: more
channels higher CPU load. It is hardware independent
(several sound interfaces tested with different computers).

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You can respond by visiting: 
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