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#11
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Re: PT 8.0 HD RTAS VI glitches
Hi
Some good news. RTAS is stable with acceptable VI performance (for the plugs I've tested) and I'm back working on some remixes. FYI here is a run-down of what I did (using PT 8.0 HD default DVD install version): 1. Moved all non-default plug-ins to unused/temp folder. Trashed prefs etc. Shut down. 2. Removed UAD cards. There were two additional UAD-1e cards in the chassis that I had forgotten about. Removed these too as I no longer use/need them. 3. Removed Highpoint HBA. 4. Booted. Created 24/44.1KHz test session. Loaded up 7 stereo Digi VIs (instrument tracks) including 2 instances of Xpand2! each with 4 patches. No problems - RTAS CPU 6-11% max, no spiking, no glitching. PCI utilisation 16%. 5. Shut down. Reinstalled Highpoint HBA, did not connect to RAID array. Booted. Tested session. No problems - RTAS CPU 6-11% max, no spiking, no glitching. No increase in PCI utilisation. 6. Shut down. Plugged in eSATA RAID array to Highpoint HBA. Booted. Tested session. No problems - RTAS CPU 6-11% max, no spiking, no glitching. No increase in PCI utilisation. 7. Shut down. Reinstalled 2 x UAD-2 cards. Booted. Tested session. No problems - RTAS CPU 6-11% max, no spiking, no glitching. PCI utilisation ~32%. 8. Removed incompatible plug-ins from unused folder: Antares AVOX THROAT.dpm 1.1.2, NI AkoustikPiano.dpm 1.1.3 NI Guitar Rig NI ELEKTRIK PIANO 1.5 NI PRO-53 Spectrasonics Trilogy (sniff) 9. Checked that the following were actually the correct version - just labelled wrongly in Info.plist for each product: Prophet V.dpm 1.2.1 MD3.dpm MD3 1.2.02 == 1.2.2 10. Moved plugins from above (unused/temp) back to plugins, except for UAD plugin wrappers. 11. Updated: VSS3.dpm VSS3 1.2.3.921 (update to 1.2.4) 12. Trashed prefs etc. 13. Rebooted. Tested session. No problems - RTAS CPU 6-11% max, no spiking, no glitching. PCI utilisation ~32%. 14. Loaded remix session that had loads of glitches on BFD2, Xpand2!, Hybrid, Stylus RMX. No problems - RTAS CPU 4-14% max, no spiking, no glitching. PCI utilisation ~31%. 15. Happy. Went outside and had a smoke. Conclusions: a. 2 x UAD-1e cards could have been a problem. They have been retired. b. I do not see any problem with the Proavio EB10 and Highpoint eSATA RAID PCIe card in hardware RAID5/0 format when used for streaming plugin data. Good outcome. Phew. Obviously this should never be used for recording PT sessions. c. UAD-2 cards seem to approximately double the PCIe bus utilisation over the 3 x HD cards (16% -> 32%) on this Mac Pro. Note that all cards are installed in the Digi/Magma EB7 PCIe expansion chassis. d. I have not yet tried to put the UAD 5.2 RTAS wrappers back into the plugins folder. I will report back when I am less afraid. e. Getting rid of incompatible plugs could have helped. f. Slaughtering the chicken may have also helped. g. It is a distinct possibility that I am an idiot and caused all this. Hope this helps someone. Thanks DigiTechSupt for your help. Hero! raw P.S. ProTools Prefs & Database Helper at http://www.jcdeshaies.com/ is cool. |
#12
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Re: PT 8.0 HD RTAS VI glitches
Great news! I have a feeling the UAD and incompatible plug-ins were likely the cause of all the problems.
I know I keep harping about plug-ins all over the DUC, but it is really, really important that only compatible versions are used - and even some of those still require reducing the number of CPU's in the Playback Engine. Let us know if you need any further assistance. |
#13
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Re: PT 8.0 HD RTAS VI glitches
Hi
FYI I can report that the UAD 5.2 RTAS wrappers are working with 2 x UAD-2 cards. raw |
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