Charm++ parallel programming system

[Fernando Stump <fernando.stump AT gmail.com>]

To use -seq, make it fails on linking as described  below

configure:5192: charmc -verbose -g -ld++ g++ -default-to-aout -seq 
-I/opt/local/include -I/Users/fstump2/lib/include -I/usr/lib/inc
lude -L/opt/local/lib -L/Users/fstump2/lib/lib conftest.cpp -lloki >&5
Verbose mode set
Adding file conftest.cpp...
charmc> ----------- Module dependency search complete ------------
Compiling conftest.cpp
charmc: Executing rm -f conftest.o conftest.f.o
charmc: Executing g++ -fPIC -Wno-deprecated -DCMK_SEQUENTIAL=1 
-I/Users/fstump2/myLibs/charm-6.2/bin/../include -D__CHARMC__=1 -I/o
pt/local/include -I/Users/fstump2/lib/include -I/usr/lib/include -g -c 
conftest.cpp -o conftest.o
charmc: Executing gcc -fPIC -g -L/opt/local/lib -L/Users/fstump2/lib/lib -o 
a.out conftest.o -L/Users/fstump2/myLibs/charm-6.2/bin/
../lib -lloki
Undefined symbols:
  "___gxx_personality_v0", referenced from:
      _main in conftest.o
      CIE in conftest.o
ld: symbol(s) not found
collect2: ld returned 1 exit status
Fatal Error by charmc in directory 
/Users/fstump2/Documents/workspace/LibFEM/ssmlib/yafeq_non_linear
   Command gcc -fPIC -g -L/opt/local/lib -L/Users/fstump2/lib/lib -o a.out 
conftest.o -L/Users/fstump2/myLibs/charm-6.2/bin/../lib 
-lloki returned error code 1
charmc exiting...


The error is because it tries to link with gcc instead of g++. I tried the 
option  -ld++ g++, but it seams to be ignored

Thanks
Fernando



On Mar 8, 2011, at 1:28 PM, Gengbin Zheng wrote:

> maybe use charmc -seq, it does not assume it is a charm program by
> using "-seq" charmc compiler flag.
> 
> Gengbin
> 
> On Tue, Mar 8, 2011 at 12:49 PM, Fernando Stump
> <fernando.stump AT gmail.com>
>  wrote:
>> Hi,
>> 
>> I realized that this error come from the fact that I'm trying to compile a 
>> pure c++ code as if it was charm++ (i.e. without the .ci)
>> 
>>> Undefined symbols:
>>>  "_CkRegisterMainModule", referenced from:
>>>      _initCharm(int, char**)in libck.a(init.o)
>>> ld: symbol(s) not found
>>> collect2: ld returned 1 exit status
>> 
>> My final goal is to use ParUFM, so I need to create the init() and 
>> driver() function. For now I would like to compile my code such that it 
>> starts form the main on my C file
>> 
>> The question is: Which language should i set on charmc, such that it 
>> compile and link a plain c++ code.
>> 
>> Thanks
>> Fernando
>> 
>> On Mar 8, 2011, at 12:24 PM, Fernando Stump wrote:
>> 
>>> Hi,
>>> 
>>> With -default-to-aout ti compiles but I get a problem to link.
>>> 
>>> If I try to compile a simple c++ file conftest.cpp
>>> 
>>> I get this
>>> 
>>> Fernando-Stumps-MacBook-Pro:test_charmc fstump2$ charmc -default-to-aout 
>>> -verbose conftest.cpp
>>> Verbose mode set
>>> Adding file conftest.cpp...
>>> charmc> ----------- Module dependency search complete ------------
>>> Compiling conftest.cpp
>>> charmc: Executing rm -f conftest.o conftest.f.o
>>> charmc: Executing g++ -fPIC -Wno-deprecated -DCMK_GFORTRAN 
>>> -I/Users/fstump2/myLibs/charm-6.2/bin/../include -D__CHARMC__=1 -c 
>>> conftest.cpp -o conftest.o
>>> charmc: Executing g++ -fPIC -Wno-deprecated -DCMK_GFORTRAN -D__CHARMC__=1 
>>> -c moduleinit17035.C -o moduleinit17035.o
>>> charmc> All libraries are: -L/Users/fstump2/myLibs/charm-6.2/bin/../lib 
>>> -I/Users/fstump2/myLibs/charm-6.2/bin/../include 
>>> /Users/fstump2/myLibs/charm-6.2/bin/../lib/libldb-rand.o conftest.o 
>>> moduleinit17035.o 
>>> /Users/fstump2/myLibs/charm-6.2/bin/../lib/libmemory-default.o 
>>> /Users/fstump2/myLibs/charm-6.2/bin/../lib/libthreads-default.o -lck 
>>> -lconv-cplus-y -lconv-core -lconv-util -lckqt -ldl -lm
>>> charmc: Executing g++ -o a.out 
>>> -L/Users/fstump2/myLibs/charm-6.2/bin/../lib 
>>> -I/Users/fstump2/myLibs/charm-6.2/bin/../include 
>>> /Users/fstump2/myLibs/charm-6.2/bin/../lib/libldb-rand.o conftest.o 
>>> moduleinit17035.o 
>>> /Users/fstump2/myLibs/charm-6.2/bin/../lib/libmemory-default.o 
>>> /Users/fstump2/myLibs/charm-6.2/bin/../lib/libthreads-default.o -lck 
>>> -lconv-cplus-y -lconv-core -lconv-util -lckqt -ldl -lm
>>> Undefined symbols:
>>>  "_CkRegisterMainModule", referenced from:
>>>      _initCharm(int, char**)in libck.a(init.o)
>>> ld: symbol(s) not found
>>> collect2: ld returned 1 exit status
>>> Fatal Error by charmc in directory 
>>> /Users/fstump2/myLibs/charm-6.2/tests/charm++/test_charmc
>>>   Command g++ -o a.out -L/Users/fstump2/myLibs/charm-6.2/bin/../lib 
>>> -I/Users/fstump2/myLibs/charm-6.2/bin/../include 
>>> /Users/fstump2/myLibs/charm-6.2/bin/../lib/libldb-rand.o conftest.o 
>>> moduleinit17035.o 
>>> /Users/fstump2/myLibs/charm-6.2/bin/../lib/libmemory-default.o 
>>> /Users/fstump2/myLibs/charm-6.2/bin/../lib/libthreads-default.o -lck 
>>> -lconv-cplus-y -lconv-core -lconv-util -lckqt -ldl -lm returned error 
>>> code 1
>>> charmc exiting...
>>> rm -f moduleinit17035.C moduleinit17035.o
>>> 
>>> 
>>> <conftest.cpp>
>>> 
>>> 
>>> Thanks
>>> Fernando
>>> 
>>> On Mar 7, 2011, at 11:55 AM, Gengbin Zheng wrote:
>>> 
>>>> try adding:  -default-to-aout to  charmc  (adding to CFLAGS, or
>>>> something), so that charmc produce a binary named a.out.
>>>> 
>>>> Gengbin
>>>> 
>>>> On Mon, Mar 7, 2011 at 10:57 AM, Fernando Stump 
>>>> <fstump2 AT illinois.edu>
>>>>  wrote:
>>>>> Hi,
>>>>> 
>>>>> I'm trying to parallelize a finite element (FE) code with ParFum. The 
>>>>> FE code uses automake to create the makefiles. I'm using g++ (gcc) to 
>>>>> compile it.
>>>>> 
>>>>> If I try to substitute CXX=g++ to CXX=charmc, when I call ./configure I 
>>>>> get ab error because charmc cannot create a executable. Below is the 
>>>>> error log.
>>>>> 
>>>>> Is thee any manual/tutorial about using automake (or cmake) with 
>>>>> charm++ or ParFum
>>>>> 
>>>>> Thanks
>>>>> Fernando
>>>>> 
>>>>> 
>>>>> configure:5192: 
>>>>> /Users/fstump2/myLibs/charm-6.2/net-darwin-x86-gfortran-gcc/bin/charmc 
>>>>> -verbose -g -I/opt/local/include -I/Users/fstump2/lib/include 
>>>>> -I/usr/lib/include -L/opt/local/lib -L/Users/fstump2/lib/lib 
>>>>> conftest.cpp -lloki >&5
>>>>> Verbose mode set
>>>>> Adding file conftest.cpp...
>>>>> charmc> ----------- Module dependency search complete ------------
>>>>> Compiling conftest.cpp
>>>>> charmc: Executing rm -f conftest.o conftest.f.o
>>>>> charmc: Executing g++ -fPIC -Wno-deprecated -DCMK_GFORTRAN 
>>>>> -I/Users/fstump2/myLibs/charm-6.2/net-darwin-x86-gfortran-gcc/bin/../include
>>>>>  -D__CHARMC__=1 -I/opt/local/include -I/Users/fstump2/lib/include 
>>>>> -I/usr/lib/include -g -c conftest.cpp -o conftest.o
>>>>> charmc> No target object-- finished
>>>>> configure:5196: $? = 0
>>>>> configure:5234: result: no
>>>>> configure: failed program was:
>>>>> | /* confdefs.h */
>>>>> | #define PACKAGE_NAME "yafeq"
>>>>> | #define PACKAGE_TARNAME "yafeq"
>>>>> | #define PACKAGE_VERSION "0.0.1"
>>>>> | #define PACKAGE_STRING "yafeq 0.0.1"
>>>>> | #define PACKAGE_BUGREPORT "Alejandro Aragon 
>>>>> <alejandro.aragon AT gmail.com>"
>>>>> | #define PACKAGE_URL ""
>>>>> | #define PACKAGE "yafeq"
>>>>> | #define VERSION "0.0.1"
>>>>> | /* end confdefs.h.  */
>>>>> |
>>>>> | int
>>>>> | main ()
>>>>> | {
>>>>> |
>>>>> |   ;
>>>>> |   return 0;
>>>>> | }
>>>>> configure:5239: error: in 
>>>>> `/Users/fstump2/Documents/workspace/LibFEM/ssmlib/yafeq_non_linear':
>>>>> configure:5241: error: C++ compiler cannot create executables
>>>>> 
>>>>> 
>>>>> _______________________________________________
>>>>> charm mailing list
>>>>> charm AT cs.uiuc.edu
>>>>> http://lists.cs.uiuc.edu/mailman/listinfo/charm
>>>>> _______________________________________________
>>>>> ppl mailing list
>>>>> ppl AT cs.uiuc.edu
>>>>> http://lists.cs.uiuc.edu/mailman/listinfo/ppl
>>>>> 
>>>> 
>>>> 
>>>> 
>>>> --
>>> 
>> 
>>