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Taskset prevents Yabridge loading some plugins #458

@relaborn

Description

@relaborn

Thanks for giving yabridge a shot!

  • I read through both the troubleshooting and the known issues sections, and my issue wasn't listed there

Problem description

Hi,

tldr; plugins work fine without taskset but hang with it.

When I run Bitwig (6b6 and earlier) using 'taskset --cpu-list 0-15 bitwig-studio' some plugins fail to load. There is no useful output from yabridge debugging at level 2. The yabridge process just spins out of control and quickly takes up half of the CPU cores allotted.

Image

I need to run with tasket because without it Bitwig and plugins end up on the E cores of my i9 and performance is terrible. They don't then switch to the P cores when necessary. I'm on kernel (6.17.9-x64v3-xanmod1).

I've had problems with a few plugins in the past that I need to recheck but right now, this effects 3 Spitfire plugins: Solar, Abbey Road Two and AIR Studios Reverb.

To my knowledge this doesn't affect native plugins. I know taskset is used to run wine in other situations (Civ V etc.) but I don't know whether it's a problem with yabridge or wine.

This isn't DAW dependent, I've checked in Reaper and it's the same story.

What did you expect to happen?

Working plugins

What actually happened?

Hang

Operating system

Debian Trixie

How did you install yabridge?

release page

yabridge version

5.1.1

yabridgectl version

5.1.1

Wine version

wine-9.21.r1.g32abf9fc ( TkG Staging Esync Fsync )

Plugin

Solar, Abbey Road Two and AIR Studios Reverb

Plugin type

VST3

Plugin architecture

64-bit

Host

Bitwig 6b6

Desktop environment or WM

Gnome Wayland

GPU model

AMD Radeon RX 6600

GPU drivers and kernel

mesa, 6.17.9-x64v3-xanmod1

Debug log

yabridge.log

Anything else?

I'd be interested if anyone else starting their DAW with taskset has problems with plugin loading.

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