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From: | Lars Segerlund |
Subject: | Re: [Gomp-discuss] Frontends .. |
Date: | Fri, 31 Jan 2003 14:31:44 +0100 |
User-agent: | Mozilla/5.0 (X11; U; Linux i586; en-US; rv:1.2.1) Gecko/20021226 Debian/1.2.1-9 |
What I am wondering is how is fx. source lines propagated ( wint gcc -g ) to the lowe layers ?
Is this a mechanism we could use instead of writing our own frontends etc. As for FORTRAN how far does a comment go ?Alternatively, we could make minor changes to the frontends to propagate these as comments/pragmas with an omp switch ?
I haven't considered the problems which this would lead to or if this is doable, but it might be worth a shot ?
Any thoughts ? / Lars Segerlund. Scott Robert Ladd wrote:
Lars Segerlund wrote:I know the openMP directives for FORTRAN looks as comments to the compiler, so I wonder how does C/C++ handle #pragmas it doesn't know about ? I have some recollection about them being ignored ?C/C++ ignore any pragmas that they do not recognize; many compilers issue a warning when an unknown prgama is encountered. ..Scott _______________________________________________ Gomp-discuss mailing list address@hidden http://mail.nongnu.org/mailman/listinfo/gomp-discuss
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