On 11/10/05, Stefan Dösinger stefandoesinger@gmx.at wrote:
Note that we are running the exact same application here - savihost.exe. It's just renamed to the VST instrument name to tell it what VSTi instrument to run.On our systems, both 32-bit and 64-bit, we see about 15% usr, 85% sys when running Crystal, while we see only 5% usr, 5% sys when running Triangle.
WHY?
I haven't tried to reproduce it myself, but I have 2 questions
- Appart of eating up all CPU time, does the application work? Does it what
it's supposed to do?
Yes, within reason all the VSTs that we have tried, if they work at all, do what they are supposed to do. There are still a large number of VSTs that don't work under Wine but things are MUCH better with Wine-0.9 AND using Savihost. Until recently there were other strategies for running VSTs in Linux. Using Savihost is fairly new for Linux. (The last month or so)
Note that while it works it is using CPU and stopping other apps from getting as much as they would like to get.
- How does the application perform in Windows? Maybe it's an application bug,
and the same thing happens in Windows.
Good question. I haven't tested this specific one (Crystal) in Windows. I'll try to do that. I will say that I _think_ there are MANY Windows VSTs that when run with Savihost and Wine are using 100% CPU. I do not _think_ that all of these (if any) have this problem under Windows, but I will look at it today.
Thanks for responding.
Cheers, Mark