c++ compilation slow on solaris using forte 6.1

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c++ compilation slow on solaris using forte 6.1

Postby Dinesh garg » Wed, 22 Oct 2003 11:46:51 GMT

Hi,

I have a program which heavily uses templates. I am using forte 6.1
compiler. My prblem is that compilation is very slow on solaris. If i
compile the same program with MS Visual studio 6.0, it compiles very fast. I
tried using "-instance=explicit" option of forte compiler. This did
compilation relatively faster but gave me problem in linking like "duplicate
definition or declaration". I have to change the source code to remove these
errors which compiles perfectly otherwise. I thought of precompiled header
also as option but this is not supported in forte6.1. Do anyone of you have
idea how can compile my code faster with minimal code changes. One more
observation : All this slowness is because of templates instantiation which
creates "Templates_DB" and i guess SunWS_Cache also. Is there anyway to
avoid these. I dont understand how "MS Visual studio 6.0"  is compiling the
same code faster ! ! !

If this is not correct newsgroup for this question, please tell me the
correct one.

Thanks a lot,
Dinesh



Re: c++ compilation slow on solaris using forte 6.1

Postby Barbie LeVile » Wed, 22 Oct 2003 15:44:50 GMT

On Mon, 20 Oct 2003 22:46:51 -0400




give sonone studio 8 a try, it compiles much faster.

-- 
Barbie - Prayers are like junkmail for Jesus

I have seen things you lusers would not believe.
I've seen Sun monitors on fire off the side of the multimedia lab.
I've seen NTU lights glitter in the dark near the Mail Gate.
All these things will be lost in time, like the root partition last week.
Time to die.

Re: c++ compilation slow on solaris using forte 6.1

Postby Paul Floyd » Thu, 23 Oct 2003 06:25:57 GMT



The usual things
Try to put your files on the local machine rather than on a network
Avoid recompiling as much as possible (decouple interface from
implementation)
Explicitly specialize the templates yourself

A bientot
Paul
-- 
Paul Floyd                  http://www.**--****.com/  (for what it's worth)
Surgery: ennobled Gerald.

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3.US-TX-Dallas: Systems Admin, UNIX (Solaris), Oblix 6.1, Entrust Security Mgr 6.0 (45297053623)

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