topic Re: flush error in Intel® Fortran Compiler

flush error

taoz — Wed, 20 Oct 2004 04:04:27 GMT

Hi, all,

I have got a problem when using the internal function flush.

call flush(88)

The error message for the above command is
undefined reference to `flush_'

The manual says this is a internal lib function. Even when I specified the path of the lib, '-L/opt/intel/compiler70/ia32/lib', in the compiling line, it doesn't work. Could anyone help me out?

thanks,

Tao

Re: flush error

Steven_L_Intel1 — Wed, 20 Oct 2004 21:37:38 GMT

Which compiler version are you using? Do you have an EXTERNAL FLUSH declaration? Take it out if you do.

Re: flush error

taoz — Thu, 21 Oct 2004 00:18:26 GMT

sblionel wrote:
Which compiler version are you using? Do you have an EXTERNAL FLUSH declaration? Take it out if you do.

No, there isn't any other external function/subroutine. I did a another test, here is the code and result.

----------------------------------
code:
program main
write(88,*) 'test'
call flush(88)
end
----------------------------------
compiled with

ifc t.f -L/opt/intel/compiler70/ia32/lib
program MAIN

4 Lines Compiled
/tmp/ifcK4GJKO.o: In function `main':
/tmp/ifcK4GJKO.o(.text+0x49): undefined reference to `flush_'

----------------------------------
Here is the version info

ifc -V

Intel Fortran Compiler for 32-bit applications, Version 7.1 Build 20031225Z
Copyright (C) 1985-2003 Intel Corporation. All rights reserved.
FOR NON-COMMERCIAL USE ONLY

GNU ld version 2.11.93.0.2 20020207
Supported emulations:
elf_i386
i386linux
elf_i386_glibc21
/usr/lib/crt1.o: In function `_start':
/usr/lib/crt1.o(.text+0x18): undefined reference to `main'

Is there any wrong with the ifc installation?

thanks,

Tao

Re: flush error

Steven_L_Intel1 — Thu, 21 Oct 2004 01:27:28 GMT

Oh, 7.1. Hmm. Try adding -vaxlib

Re: flush error

taoz — Thu, 21 Oct 2004 21:41:44 GMT

It works. thanks a lot.

Tao