On Sat, Jul 13, 2024 at 5:54 AM Ivan Luthfi <[email protected]> wrote:
Hi Mr. Knepley, I already copy and edit the makefile shared by PETSC. And here is the modification i made to compile my codes:
app : MsFEM_poisson2D_DMDA.o UserParameter.o FormFunction.o MsFEM.o PCMsFEM.o $(LINK.C) -o $@ $^ $(LDLIBS)
MsFEM_poisson2D_DMDA.o: MsFEM_poisson2D_DMDA.c $(LINK.C) -o $@ $^ $(LDLIBS)
UserParameter.o: UserParameter.c $(LINK.C) -o $@ $^ $(LDLIBS)
FormFunction.o: FormFunction.c $(LINK.C) -o $@ $^ $(LDLIBS)
MsFEM.o: MsFEM.c $(LINK.C) -o $@ $^ $(LDLIBS)
PCMsFEM.o: PCMsFEM.c $(LINK.c) -o $@ $^ $(LDLIBS)
clean: rm -rf app *.o
However, after I compile it by using "make app" it said that i have "*** missing separator. Stop. " in line 24, which is in that first "$(LINK.C) -o ........". What is wrong from my makefile?
You used spaces instead of a tab at the beginning of that line. Thanks, Matt
Pada Jum, 12 Jul 2024 pukul 18.57 Matthew Knepley <[email protected]> menulis:
On Fri, Jul 12, 2024 at 3:16 AM Ivan Luthfi <[email protected]> wrote:
I try to compile my code, but i get this error. Anyone can help me? Here is my terminal: $make bin_MsFEM_poisson2D_DMDA mpicc -o bin_MsFEM_poisson2D_DMDA MsFEM_poisson2D_DMDA. o UserParameter. o FormFunction. o MsFEM. o PCMsFEM. o /home/ivan/petsc/opt-3. 21. 2/lib/libpetsc. so ZjQcmQRYFpfptBannerStart This Message Is From an External Sender This message came from outside your organization.
ZjQcmQRYFpfptBannerEnd I try to compile my code, but i get this error. Anyone can help me?
Here is my terminal:
$make bin_MsFEM_poisson2D_DMDA
mpicc -o bin_MsFEM_poisson2D_DMDA MsFEM_poisson2D_DMDA.o UserParameter.o FormFunction.o MsFEM.o PCMsFEM.o /home/ivan/petsc/opt-3.21.2/lib/libpetsc.so \ /home/ivan/petsc/opt-3.21.2/lib/libsuperlu_dist.so \ /home/ivan/petsc/opt-3.21.2/lib/libparmetis.so \ /home/ivan/petsc/opt-3.21.2/lib/libmetis.so \ /usr/lib64/atlas/liblapack.a /usr/lib64/libblas.so.3 /usr/bin/ld: cannot find /usr/lib64/atlas/liblapack.a: No such file or directory /usr/bin/ld: cannot find /usr/lib64/libblas.so.3: No such file or directory collect2: error: ld returned 1 exit status make: *** [makefile:18: bin_MsFEM_poisson2D_DMDA] Error 1
You are specifying libraries that do not exist. Do not do this. You can use the PETSc Makefiles to build this, as described in the manual:
https://urldefense.us/v3/__https://petsc.org/main/manual/getting_started/*se...
under the section "For adding PETSc to an existing application"
THanks,
Matt
-- Best regards,
Ivan Luthfi Ihwani
-- What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead. -- Norbert Wiener
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-- Best regards,
Ivan Luthfi Ihwani
-- Ivan Luthfi Ihwani Mobile: 08979341681
-- What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead. -- Norbert Wiener https://urldefense.us/v3/__https://www.cse.buffalo.edu/*knepley/__;fg!!G_uCf... <https://urldefense.us/v3/__http://www.cse.buffalo.edu/*knepley/__;fg!!G_uCfs... >