Hi,
Alex, thanks for your response. There must be something wrong with my setup,
although I didn't do anything special during installation of snow leopard.
Ajit, .cpp files are not scripts (unless you use a special program like cern
root), which is why u use g++ to compile it, producing a file called a.out or
something similar, before u use a.out as a parameter to valgrind.
Regards,
Anna.
________________________________
From: ajit gunge <[email protected]>
To: Anna Ceguerra <[email protected]>; Alexander Potapenko
<[email protected]>
Cc: [email protected]
Sent: Mon, 12 April, 2010 10:39:10 PM
Subject: Re: [Valgrind-users] 3.5.0, macosx snow leopard, stdin
Hi,
I tried running the same code but I am getting different kind of errors.
These are the errors
valgrind --db-attach=yes --log-file=testout.txt myprogram.cpp < input.txt
myprogram.cpp: line 3: using: command not found
myprogram.cpp: line 4: syntax error near unexpected token `('
myprogram.cpp: line 4: `int main(void)'
But when I run the above program using g++ with the following steps my program
gets compiled correctly.
g++ myprogram.cpp ===>No wrrors reported.
Why am I getting errors when I run the command
valgrind --db-attach=yes --log-file=testout.txt myprogram.cpp <
input.txt.I am running the above command in RHEL.
Please let me know if I am doing anything incorrect?
Thanks,
Ajit
--- On Mon, 4/12/10, Alexander Potapenko <[email protected]> wrote:
>From: Alexander Potapenko <[email protected]>
>Subject: Re: [Valgrind-users] 3.5.0, macosx snow leopard, stdin
>To: "Anna Ceguerra" <[email protected]>
>Cc: [email protected]
>Date: Monday, April 12, 2010, 4:21 PM
>
>
>I've built your program and Valgrind prints:
>input i
>I is : 1
>
>, so everything is ok for me.
>
>BTW, --db-attach is unimplemented on OS X, so this flag won't help in
>the case of any error.
>
>Alex.
>
>On Mon, Apr 12, 2010 at 2:14 PM, Anna Ceguerra <[email protected]> wrote:
>> Hi,
>> I am trying to do the following (valgrind 3.5.0, mac osx):
>> valgrind --db-attach=yes --log-file=testout.txt myprogram < input.txt
>> where input.txt contains the number 1
>> and myprogram is as follows:
>> #include <iostream>
>> #include <cstdlib>
>> using namespace std;
>> int main()
>> {
>> unsigned int i;
>> cout << "input i" << endl;
>> cin >> i;
>> cout << "I is : " << i << endl;
>> }
>>
>> But valgrind keeps exiting without even printing "input i"
>> Is there anything that I'm doing wrong?
>> Thanks for your help.
>> Regards,
>> Anna.
>>
>> ------------------------------------------------------------------------------
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>>
>>
>
>
>
>--
>Alexander Potapenko
>Software Engineer
>Google Moscow
>
>------------------------------------------------------------------------------
>Download Intel® Parallel Studio Eval
>Try the new software tools
> for yourself. Speed compiling, find bugs
>proactively, and fine-tune applications for parallel performance.
>See why Intel Parallel Studio got high marks during beta.
>http://p.sf.net/sfu/intel-sw-dev
>_______________________________________________
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>[email protected]
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>
------------------------------------------------------------------------------
Download Intel® Parallel Studio Eval
Try the new software tools for yourself. Speed compiling, find bugs
proactively, and fine-tune applications for parallel performance.
See why Intel Parallel Studio got high marks during beta.
http://p.sf.net/sfu/intel-sw-dev
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