Parametric EQ performance. Mac vs PC

[Dan Korneff]

Hey Guys,
Does anyone else notice a performance difference between mac/pc when using the Parametric EQ? I have a project with a significant amount of EQ nodes that's pulling about 5% CPU usage on my PC, but when I open on my MAC it's hitting around 25% CPU usage.
Both rigs are i9-9900k and 32GB ram. Do you experience the same with this minimized example?

HiseSnippet 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f38D7f38D5f38zxW46ox2QgmSO4xzk82rdkKzdaiIVtXkmeW0Lci+M3EEVaG

[Natan]

Holly Molly :frowning_face_with_open_mouth: :hushed_face:

Looks Like An Atomic Bomb My CPU Spikes Like Crazy Here On Macbook Air Core i5 8 Gb Ram
Goes Up To 40% And Falls To 15%

[Natan]

Just Bypassed The Eq Modules, Each One Increases The CPU Usage By Around 20%.
And Fan Started To Cooling Down :/

[orange]

@dustbro I saw 100th node in this snippet :)
Have you tried to separate nodes to several parametric eqs?

[ulrik]

@dustbro I opened it on a Macbook Pro 2,5 GHz Intel Core i5 with 4gb ram and CPU is pending between 9 - 11%

[Dan Korneff]

@orange I haven't tried that cause I plan on outputting the result in a single Filter Display.

[Dan Korneff]

@ulrik That's what I would expect to see too. Is this an IPP thing? What version do you have installed there?

[ustk]

@dustbro 8-10% on my iMac i7 3.5GHz, couldn't test on windows...

[Dan Korneff]

Turns out to be 100% an IPP thing.
IPP 4.301.2020 = 25% CPU usage
IPP 1.1.2021 = 4% CPU usage

[Natan]

@dustbro Intresting Founding
So You Just Overwrite The IPP Or Did Rebuilt The Source Code?

[d.healey]

@dustbro Did you have to adjust the IPP paths in Projucer to build with the newer version of IPP? or does it install to the same location?

[Dan Korneff]

@Natan I had to rebuild HISE after downloading the new version

[Dan Korneff]

@d-healey I tried to adjust the paths within the projucer project, but that didn't work, so I copied/pasted the new libraries into /opt/intel/

[Natan]

@d-healey Sir, This Sounds Like An Improvement To The Hise's Performance, Can You Confirm This Before Messing With Our Working Versions?
Thanks

[d.healey]

@dustbro Ok cool

[d.healey]

@Natan I don't use IPP much (I don't have it installed on my main system) so can't really confirm anything :p