[ltt-dev] UST 0.3 released

[Thirumalai]

Hi,
I compiled for x86 processor. and since it is fedora core 9. gcc version is
4.3 i believe. My linux box is containing a quad core processor with 4GB
ram.

Regards,
Thirumalai



----- Original Message ----- 
From: "Pierre-Marc Fournier" <pierre-marc.fournier at polymtl.ca>
To: "Thirumalai" <thirumalai.p at datapatterns.co.in>
Cc: <ltt-dev at lists.casi.polymtl.ca>
Sent: Tuesday, March 02, 2010 10:03 PM
Subject: Re: [ltt-dev] UST 0.3 released


> Hi,
>
> What gcc version are you using and for what architecture are you 
> compiling?
>
> pmf
>
> Thirumalai wrote:
>> Hi,
>>    Yea. can you just tell me when this error will occur. when i searched
>> for this error on net i.e ": undefined reference to
>> `__sync_sub_and_fetch_4'" it is giving me some compiler options need to
>> be mentioned. But even we mentioned that option, the problem persists.
>>
>> Regards,
>> T.
>>
>> ----- Original Message ----- From: "Pierre-Marc Fournier"
>> <pierre-marc.fournier at polymtl.ca>
>> To: "Thirumalai" <thirumalai.p at datapatterns.co.in>
>> Cc: <ltt-dev at lists.casi.polymtl.ca>
>> Sent: Tuesday, March 02, 2010 9:33 PM
>> Subject: Re: [ltt-dev] UST 0.3 released
>>
>>
>>> Hi,
>>>
>>> Thirumalai wrote:
>>>> Hi "Pierre-Marc Fournier",
>>>>        we are new to userspace tracer. Just we have downloaded the
>>>> packages and try to use the tracer for our systems. But we end up with
>>>> following error messages when compiling ust-0.3.
>>>>
>>>> [root at itd210 ust-0.3]# make
>>>> make  all-recursive
>>>> make[1]: Entering directory `/home/UST/ust-0.3'
>>>> Making all in snprintf
>>>> make[2]: Entering directory `/home/UST/ust-0.3/snprintf'
>>>> make[2]: Nothing to be done for `all'.
>>>> make[2]: Leaving directory `/home/UST/ust-0.3/snprintf'
>>>> Making all in libust
>>>> make[2]: Entering directory `/home/UST/ust-0.3/libust'
>>>> make[2]: Nothing to be done for `all'.
>>>> make[2]: Leaving directory `/home/UST/ust-0.3/libust'
>>>> Making all in .
>>>> make[2]: Entering directory `/home/UST/ust-0.3'
>>>> make[2]: Nothing to be done for `all-am'.
>>>> make[2]: Leaving directory `/home/UST/ust-0.3'
>>>> Making all in tests
>>>> make[2]: Entering directory `/home/UST/ust-0.3/tests'
>>>> Making all in hello
>>>> make[3]: Entering directory `/home/UST/ust-0.3/tests/hello'
>>>> /bin/sh ../../libtool --tag=CC   --mode=link gcc  -g -O2   -o hello
>>>> hello.o tp.o ../../libust/libust.la 
>>>> ../../libust-initializer.o -lurcu-bp
>>>> gcc -g -O2 -o .libs/hello hello.o tp.o ../../libust-initializer.o
>>>> ../../libust/.libs/libust.so -lurcu-bp  -Wl,--rpath -Wl,/usr/local/lib
>>>> ../../libust/.libs/libust.so: undefined reference to
>>>> `__sync_val_compare_and_swap_4'
>>>> ../../libust/.libs/libust.so: undefined reference to
>>>> `__sync_sub_and_fetch_4'
>>>> collect2: ld returned 1 exit status
>>>> make[3]: *** [hello] Error 1
>>>> make[3]: Leaving directory `/home/UST/ust-0.3/tests/hello'
>>>> make[2]: *** [all-recursive] Error 1
>>>> make[2]: Leaving directory `/home/UST/ust-0.3/tests'
>>>> make[1]: *** [all-recursive] Error 1
>>>> make[1]: Leaving directory `/home/UST/ust-0.3'
>>>> make: *** [all] Error 2
>>>> [root at itd210 ust-0.3]#
>>>>
>>>>
>>>>
>>>> Compiling envrioment :
>>>>                    We are using fedora core-9 distribution for
>>>> compilation of this. We installed the packages as per the README.
>>>>
>>>>                    First installed libkcompat-0.1 then
>>>> usrspace-rcu-0.4.1 then ust-0.3.
>>>>
>>>> Tell us what went wrong.
>>>
>>> Are you sure you are using userspace-rcu 0.4.1? If I grep through the
>>> whole git history, I see the symbols you are mentionning appear only
>>> after 0.4.1...
>>>
>>> pmf
>>
>>
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> 


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