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Elastique2.dll crashes if enough concurrent tracks Issue Tools
issueid=4782 04-24-2013 10:11 AM
Human being with feelings
Elastique2.dll crashes if enough concurrent tracks
When many tracks have streched items at the same time, Reaper crashes

Reaper crashes (with elastique2.dll reported as the culprit) when encountering lots of tracks with stretched audio starting at the same time.

My system specs:
Windows 8 Pro, Intel i5-3550, 8GB memory
32-bit Reaper 4.33 (happened also with 4.32 at least)
Presonus Audiobox 22 VSL and ASIO4ALL v2.10

To reproduce:

1. Start a new project with "élastique 2.1 Pro" as the default pitch shift mode.
2. Create a track and add a wave sound on it. Stretch the sound a bit (with alt-drag), or, alternatively change master playrate and use "Preserve pitch..."
4. Duplicate the track enough times (for me 40 times did the trick).
5. Press play and Reaper crashes.

This happens only with "élastique 2.1 Pro", the other pitch shift modes work so that they cap the cpu and start to stutter when adding enough tracks, but do not crash.


Here's the event info (sorry about the language)

Viallisen sovelluksen nimi: reaper.exe, versio: 4.3.3.0, aikaleima: 0x516efa5a
Viallisen moduulin nimi: elastique2.dll, versio: 0.0.0.0, aikaleima: 0x4ba8dea1
Poikkeuskoodi: 0xc0000005
Virhepoikkeama: 0x00006969
Viallisen prosessin tunnus: 0x748
Viallisen sovelluksen käynnistysaika: 0x01ce4108bce864cc
Viallisen sovelluksen polku: C:\Program Files (x86)\REAPER\reaper.exe
Viallisen moduulin polku: C:\Program Files (x86)\REAPER\Plugins\elastique2.dll
Raportin tunnus: 08100446-acfc-11e2-bed0-c86000c21f50
Viallisen paketin koko nimi:
Viallisen paketin suhteellinen sovellustunnus:
Issue Details
Issue Type Closed Issue
Project Deprecated REAPER issue tracker
Category Audio recording and playback
Status Fixed
Priority 5 - Medium
Affected Version 4.33
Closed Version 4.40
Yes votes 0
No votes 0
Assigned Users (none)
Tags (none)

04-24-2013 04:04 PM
Administrator
 
How's the memory use during this process? Does REAPER 64-bit share the same issue?
Reply
04-24-2013 09:42 PM
Human being with feelings
 
The process uses about 150kB when playing the session without time stretching, and jumps to 600kB at crash. There's still over 7GB free memory though.

I just did a fresh install of 64-bit Reaper and it crashes just the same with the attached project:

Viallisen sovelluksen nimi: REAPER.exe, versio: 4.3.3.0, aikaleima: 0x516efa96
Viallisen moduulin nimi: elastique2.dll, versio: 0.0.0.0, aikaleima: 0x516ef883
Poikkeuskoodi: 0xc0000005
Virhepoikkeama: 0x0000000000007a60
Viallisen prosessin tunnus: 0x4b0
Viallisen sovelluksen käynnistysaika: 0x01ce416e84b1e764
Viallisen sovelluksen polku: C:\Program Files\REAPER (x64)\REAPER.exe
Viallisen moduulin polku: C:\Program Files\REAPER (x64)\Plugins\elastique2.dll
Raportin tunnus: cb3ac47f-ad61-11e2-bed1-c86000c21f50
Viallisen paketin koko nimi:
Viallisen paketin suhteellinen sovellustunnus:
Reply
04-25-2013 11:09 AM
Human being with feelings
 
Apparently fixed in 4.40.
Awesome!
Reply
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