Charm++ parallel programming system

[Gengbin Zheng <zhenggb AT gmail.com>]

since you are building mpi program (presumably), another alternative
is to use   charm's ampicxx script instead of charmc.

Gengbin

On Tue, Mar 8, 2011 at 3:00 PM, Gengbin Zheng 
<zhenggb AT gmail.com>
 wrote:
> hmm, ok. what about trying  with  another charmc option:
> -language c++
>
> Gengbin
>
> On Tue, Mar 8, 2011 at 2:55 PM, Fernando Stump 
> <fernando.stump AT gmail.com>
>  wrote:
>> 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
>>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>
>>>>
>>>>
>>
>>
>