Charm++ parallel programming system

[Fernando Stump <fstump2 AT illinois.edu>]

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

Attachment: conftest.cpp
Description: Binary data

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
>> 
>> 
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> 
> 
> 
> --