pw->open()/closeGL() with PFMP_APPCULLDRAW

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Masahiko Yamanaka (wryperf++at++such.dst.nk-exa.co.jp)
Thu, 29 Jan 1998 16:22:07 +0900

Hello all,

When I call pw->open()/closeGL() many times with PFMP_APPCULLDRAW mode
memory leaking seems to occur... and No problem with PFMP_APPCULL_DRAW.

I changed simple.C as followings, and created simple.ogldso.

  pfMultiprocess( PFMP_DEFAULT ); ---> pfMultiprocess( PFMP_APPCULLDRAW );
  pw->open() ---> while(1){ pw->open(); pw->closeGL(); }

As looking at gmemusage, the ratio of simple.ogldso rises...

I tested with Perf2.0.2(dev)&Perf2.0.3(eoe)/O2
            & Perf2.0.2(dev)&Perf2.0.4(eoe)/OCTANE.

I'm getting Perf2.2 however not yet.
Could anyone tell me whether this phenomenon disappears with Perf2.2?

Thank you,

--
M.Y.
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