46 lines
1.6 KiB
Plaintext
46 lines
1.6 KiB
Plaintext
From: robin.boerdijk at nl.origin-it.com (Robin Boerdijk)
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Date: Mon, 24 May 1999 13:59:11 +0200
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Subject: Module initialization problem when using COM
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References: <0E16861EE7BCD111BE9400805FE6841F0949A5B2@c1s5x001.cor.srvfarm.origin-it.com><7i4sgb$3c5$1@m2.c2.telstra-mm.net.au> <UrFUybMB0KGWE_eBR4@holmes.parc.xerox.com>
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Message-ID: <0E16861EE7BCD111BE9400805FE6841F0958133E@c1s5x001.cor.srvfarm.origin-it.com>
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Content-Length: 1172
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X-UID: 1919
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Bill Janssen <janssen at parc.xerox.com> wrote in message
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news:UrFUybMB0KGWE_eBR4 at holmes.parc.xerox.com...
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> The ILU module initialization doesn't do anything much. It only makes
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> two calls into the ILU library itself, and both are minor calls that can
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> be made indefinitely often. I wouldn't expect it to crash if it was
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> called more than once, unless perhaps Python itself objects to calling
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> things like Py_InitModule() more than once.
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>
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> Bill
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Well, actually, the crash is caused by the
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_ilu_Assert(theNoters[lang]==NULLFN, "SetNoter: already set");
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assertion in ilu_SetNoter() in ILU2.0alpha13\runtime\kernel\object.c(57),
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which is called from the initiluPr() initialization function of the iluPr
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module. I'm quite happy with this assertion because the initiluPr() function
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should really be called only once. This assertion caught a bug that is
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probably somewhere outside of ILU, as I tried to demonstrate in my original
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post. To me, this shows the quality of the ILU code: it even catches
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external bugs (albeit at the price of crashing itself <wink>).
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Robin
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"Good software catches its own bugs. Excellent software also catches the
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others."
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