On 15-04-25 06:03 PM, Barry Smith wrote:
If this is what you got in your last run
at ../../gas_advection/velocity_g.F90:1344
1344 cinfrt = cinfrt_dg(i1) *
diff(ic,idim) !diff is a very small value,
e.g., 1.0d-316
then it is still catching floating point underflow, which we do not want.
This means either the change I suggested you make in the fp.c code didn't work
or it actually uses a different floating point trap than that one. BTW: absurd
numbers like 1.0d-316 are often a symptom of uninitialized data; could that be
a problem that diff is not filled correctly for all the ic, idim you are using?
This going round and round is very frustrating and a waste of time. You
need to be more proactive yourself and explore the code and poke around to
figure out how to solve the problem.
Please email $PETSC_DIR/$PETSC_ARCH/include/petscvariables.h so I can see
what FP trap is being used on your machine.
Barry
Do you mean $PETSC_DIR/$PETSC_ARCH/conf/petscvariables? Otherwise I
cannot find this file.
Do I need to reconfigure PETSc after changing the code you mentioned?
Danyang
On Apr 25, 2015, at 2:24 PM, Danyang Su <[email protected]> wrote:
On 15-04-25 11:55 AM, Barry Smith wrote:
On Apr 25, 2015, at 1:51 PM, Danyang Su <[email protected]>
wrote:
On 15-04-25 11:32 AM, Barry Smith wrote:
I told you this yesterday.
It is probably stopping here on a harmless underflow. You need to edit the
PETSc code to not worry about underflow.
Edit the file /home/dsu/Soft/PETSc/petsc-3.5.2/src/sys/error/fp.c and locate
#elif defined PETSC_HAVE_XMMINTRIN_H
_MM_SET_EXCEPTION_MASK(_MM_MASK_INEXACT);
#else
change it to
#elif defined PETSC_HAVE_XMMINTRIN_H
_MM_SET_EXCEPTION_MASK(_MM_MASK_INEXACT | _MM_MASK_UNDERFLOW);
#else
Then run make gnumake in the PETSc directory to compile the new version. Now
link and run the program again with -fp_trap and see where it gets stuck this
time.
Did you do this?
Barry
Yes, I did change the code in fp.c and run 'make gnumake' in the PETSc
directory. I just did a double check and ran make gnumake again and got the
following information this time.
dsu@nwmop:~/Soft/PETSc/petsc-3.5.2$
make gnumake
Building PETSc using GNU Make with 10 build threads
==========================================
make[1]: Entering directory `/home/dsu/Soft/PETSc/petsc-3.5.2'
make[1]: Nothing to be done for `all'.
make[1]: Leaving directory `/home/dsu/Soft/PETSc/petsc-3.5.2'
=========================================
Then I recompiled the codes, ran with -fp_trap and still got the following error
Backtrace for this error:
Note: The EXACT line numbers in the stack are not available,
[2]PETSC ERROR: INSTEAD the line number of the start of the function
[2]PETSC ERROR: is given.
[2]PETSC ERROR: [2] PetscDefaultFPTrap line 379
/home/dsu/Soft/PETSc/petsc-3.5.2/src/sys/error/fp.c
INSTEAD the line number of the start of the function
[3]PETSC ERROR: is given.
[3]PETSC ERROR: [3] PetscDefaultFPTrap line 379
/home/dsu/Soft/PETSc/petsc-3.5.2/src/sys/error/fp.c
[2]PETSC ERROR: User provided function() line 0 in Unknown file trapped
floating point error
[3]PETSC ERROR: User provided function() line 0 in Unknown file trapped
floating point error
This is different then what you sent a few minutes ago where it crashed in
hypre.
Anyways you need to use the -start_in_debugger business I sent in the
previous email to see the exact place the problem occurs.
Here is the information shown on gdb screen
Program received signal SIGFPE, Arithmetic exception.
0x00000000006c2bef in velocity_g (l_sufx=1, suffix=..., nmax=12, njamxc=34,
cinfradx=..., radial_coordx=.FALSE., _suffix=3)
at ../../gas_advection/velocity_g.F90:1344
1344 cinfrt = cinfrt_dg(i1) *
diff(ic,idim) !diff is a very small value,
e.g., 1.0d-316
(gdb)
After type cont on gdb screen, I got error information as below
[1]PETSC ERROR: *** unknown floating point error occurred ***
[1]PETSC ERROR: The specific exception can be determined by running in a
debugger. When the
[1]PETSC ERROR: debugger traps the signal, the exception can be found with
fetestexcept(0x3d)
[1]PETSC ERROR: where the result is a bitwise OR of the following flags:
[1]PETSC ERROR: FE_INVALID=0x1 FE_DIVBYZERO=0x4 FE_OVERFLOW=0x8
FE_UNDERFLOW=0x10 FE_INEXACT=0x20
[1]PETSC ERROR: Try option -start_in_debugger
[1]PETSC ERROR: likely location of problem given in stack below
[1]PETSC ERROR: --------------------- Stack Frames
------------------------------------
[1]PETSC ERROR: Note: The EXACT line numbers in the stack are not available,
[1]PETSC ERROR: INSTEAD the line number of the start of the function
[1]PETSC ERROR: is given.
[1]PETSC ERROR: [1] PetscDefaultFPTrap line 379
/home/dsu/Soft/PETSc/petsc-3.5.2/src/sys/error/fp.c
[1]PETSC ERROR: User provided function() line 0 in Unknown file trapped
floating point error
[0]PETSC ERROR: *** unknown floating point error occurred ***
[0]PETSC ERROR: The specific exception can be determined by running in a
debugger. When the
[0]PETSC ERROR: debugger traps the signal, the exception can be found with
fetestexcept(0x3d)
[0]PETSC ERROR: where the result is a bitwise OR of the following flags:
[0]PETSC ERROR: FE_INVALID=0x1 FE_DIVBYZERO=0x4 FE_OVERFLOW=0x8
FE_UNDERFLOW=0x10 FE_INEXACT=0x20
[0]PETSC ERROR: Try option -start_in_debugger
[0]PETSC ERROR: likely location of problem given in stack below
Thanks,
Danyang
Thanks,
Danyang
On Apr 25, 2015, at 1:05 AM, Danyang Su <[email protected]>
wrote:
Hi Barry and Satish,
How can I get rid of unknown floating point error when a very small value is
multiplied.
e.g.,
cinfrt_dg(i1) and diff(ic,idim) are 1.0250235986806329E-008
8.6178408169776945E-317 respectively,
cinfrt = cinfrt_dg(i1) * diff(ic,idim)
I get the following error when run with "-fp_trap -start_in_debugger".
Backtrace for this error:
*** unknown floating point error occurred ***
[2]PETSC ERROR: The specific exception can be determined by running in a
debugger. When the
[2]PETSC ERROR: debugger traps the signal, the exception can be found with
fetestexcept(0x3d)
[2]PETSC ERROR: cinfrt_dg(i1),diff(ic,idim) 1.0250235986806329E-008
8.6178408169776945E-317
where the result is a bitwise OR of the following flags:
[2]PETSC ERROR: FE_INVALID=0x1 FE_DIVBYZERO=0x4 FE_OVERFLOW=0x8
FE_UNDERFLOW=0x10 FE_INEXACT=0x20
[2]PETSC ERROR: Try option -start_in_debugger
[2]PETSC ERROR: likely location of problem given in stack below
Thanks,
Danyang
On 15-04-24 01:54 PM, Danyang Su wrote:
On 15-04-24 01:23 PM, Satish Balay wrote:
c 4 1.0976214263087059E-067
I don't think this number can be stored in a real*4.
Satish
Thanks, Satish. It is caused by this number.
On Fri, 24 Apr 2015, Danyang Su wrote:
On 15-04-24 11:12 AM, Barry Smith wrote:
On Apr 24, 2015, at 1:05 PM, Danyang Su <[email protected]>
wrote:
Hi All,
One of my case crashes because of floating point exception when using 4
processors, as shown below. But if I run this case with 1 processor, it
works fine. I have tested the codes with around 100 cases up to 768
processors, all other cases work fine. I just wonder if this kind of error
is caused because of NaN in jacobi matrix, RHS or preconditioner?
Yes, almost for sure it is one of these places.
First run the bad case with -fp_trap if all goes well you'll see the
function where the FPE is generated. Then run also with -start_in_debugger
and
type cont in all four debugger windows. When the FPE happens the debugger
should stop showing exactly where the FPE happens.
Barry
Hi Barry,
If run with -fp_trap -start_in_debugger, I got the following error
[0]PETSC ERROR: *** unknown floating point error occurred ***
[0]PETSC ERROR: The specific exception can be determined by running in a
debugger. When the
[0]PETSC ERROR: debugger traps the signal, the exception can be found with
fetestexcept(0x3d)
[0]PETSC ERROR: where the result is a bitwise OR of the following flags:
[0]PETSC ERROR: FE_INVALID=0x1 FE_DIVBYZERO=0x4 FE_OVERFLOW=0x8
FE_UNDERFLOW=0x10 FE_INEXACT=0x20
[0]PETSC ERROR: Try option -start_in_debugger
[0]PETSC ERROR: likely location of problem given in stack below
[0]PETSC ERROR: --------------------- Stack Frames
------------------------------------
[0]PETSC ERROR: Note: The EXACT line numbers in the stack are not available,
[0]PETSC ERROR: INSTEAD the line number of the start of the function
[0]PETSC ERROR: is given.
[0]PETSC ERROR: [0] PetscDefaultFPTrap line 379
/home/dsu/Soft/PETSc/petsc-3.5.2/src/sys/error/fp.c
[0]PETSC ERROR: User provided function() line 0 in Unknown file trapped
floating point error
Program received signal SIGABRT: Process abort signal.
Backtrace for this error:
#0 0x7F4FEAB1C7D7
#1 0x7F4FEAB1CDDE
#2 0x7F4FE9E1AD3F
#3 0x7F4FE9E1ACC9
#4 0x7F4FE9E1E0D7
#5 0x7F4FEB0B6DCB
#6 0x7F4FEB0B1825
#7 0x7F4FEB0B817F
#8 0x7F4FE9E1AD3F
#9 0x6972C8 in tprfrtlc_ at tprfrtlc.F90:2393 (discriminator 3)
#10 0x4C6C87 in gcreact_ at gcreact.F90:678
#11 0x707E19 in initicrt_ at initicrt.F90:589
#12 0x4F42D0 in initprob_ at initprob.F90:430
#13 0x5AAF72 in driver_pc at driver_pc.F90:438
I checked the code at tprfrtlc.F90:2393,
realbuffer_gb(1:nvars) = (/time,(c(ic),ic=1,nc-1), &
(cx(ix),ix=1,nxout)/)
All the values (time, c, cx) are reasonable, as shown below. The only
possibility is that realbuffer_gb is in declared as real*4 if using sing
precision output while time, c, cx are declared in real*8. I have a lot of
similar data conversion from real*8 to real*4 output, other code does not
return error.
time 0.0000000000000000
c 1 9.9999999999999995E-008
c 2 3.1555251077549618E-003
c 3 7.1657814842179362E-008
c 4 1.0976214263087059E-067
c 5 5.2879822292305797E-004
c 6 9.9999999999999964E-005
c 7 6.4055731968811337E-005
c 8 3.4607572892578404E-020
cx 1 3.4376650636008101E-005
cx 2 7.3989678854017763E-012
cx 3 9.5317170613607207E-012
cx 4 2.2344525794718353E-015
cx 5 3.0624685689695889E-008
cx 6 1.0046157902783967E-007
cx 7 1.5320169154914984E-004
cx 8 8.6930292776346176E-014
cx 9 3.5944267559348721E-005
cx 10 3.0072645866951157E-018
cx 11 2.3592486321095017E-013
Thanks,
Danyang
I can check all the entries of jacobi matrix to see if the value is valid,
but this seems not a good idea as it takes a long time to reach this
point. If I restart the simulation from a specified time (e.g., 7.685 in
this case), then the error does not occur.
Would you please give me any suggestion on debugging this case?
Thanks and Regards,
Danyang
timestep: 2730 time: 7.665E+00 years delt: 1.000E-02 years iter: 1
timestep: max.sia: 0.000E+00 tol.sia: 0.000E+00
timestep: 2731 time: 7.675E+00 years delt: 1.000E-02 years iter: 1
timestep: max.sia: 0.000E+00 tol.sia: 0.000E+00
timestep: 2732 time: 7.685E+00 years delt: 1.000E-02 years iter: 1
timestep: max.sia: 0.000E+00 tol.sia: 0.000E+00
timestep: 2733 time: 7.695E+00 years delt: 1.000E-02 years iter: 1
timestep: max.sia: 0.000E+00 tol.sia: 0.000E+00
timestep: 2734 time: 7.705E+00 years delt: 1.000E-02 years iter: 1
timestep: max.sia: 0.000E+00 tol.sia: 0.000E+00
Reduce time step for reactive transport
timestep: 2734 time: 7.700E+00 years delt: 5.000E-03 years iter: 1
timestep: max.sia: 0.000E+00 tol.sia: 0.000E+00
Reduce time step for reactive transport
timestep: 2734 time: 7.697E+00 years delt: 2.500E-03 years iter: 1
timestep: max.sia: 0.000E+00 tol.sia: 0.000E+00
[1]PETSC ERROR: --------------------- Error Message
--------------------------------------------------------------
[1]PETSC ERROR: Floating point exception
[2]PETSC ERROR: --------------------- Error Message
--------------------------------------------------------------
[2]PETSC ERROR: Floating point exception
[2]PETSC ERROR: Vec entry at local location 0 is not-a-number or infinite
at end of function: Parameter number 3
[2]PETSC ERROR: See
http://www.mcs.anl.gov/petsc/documentation/faq.html
for trouble shooting.
[2]PETSC ERROR: Petsc Release Version 3.5.2, Sep, 08, 2014
[2]PETSC ERROR: [1]PETSC ERROR: Vec entry at local location 0 is
not-a-number or infinite at end of function: Parameter number 3
[1]PETSC ERROR: See
http://www.mcs.anl.gov/petsc/documentation/faq.html
for trouble shooting.
[1]PETSC ERROR: Petsc Release Version 3.5.2, Sep, 08, 2014
[1]PETSC ERROR: ../min3p_thcm_petsc_dbg on a linux-gnu-dbg named nwmop by
dsu Thu Apr 23 15:38:52 2015
[1]PETSC ERROR: Configure options PETSC_ARCH=linux-gnu-dbg --with-cc=gcc
--with-cxx=g++ --with-fc=gfortran --download-fblaslapack --download-mpich
--download-mumps --download-hypre --download-superlu_dist --download-metis
--download-parmetis --download-scalapack
[1]PETSC ERROR: #1 VecValidValues() line 34 in
/home/dsu/Soft/PETSc/petsc-3.5.2/src/vec/vec/interface/rvector.c
../min3p_thcm_petsc_dbg on a linux-gnu-dbg named nwmop by dsu Thu Apr 23
15:38:52 2015
[2]PETSC ERROR: Configure options PETSC_ARCH=linux-gnu-dbg --with-cc=gcc
--with-cxx=g++ --with-fc=gfortran --download-fblaslapack --download-mpich
--download-mumps --download-hypre --download-superlu_dist --download-metis
--download-parmetis --download-scalapack
[2]PETSC ERROR: #1 VecValidValues() line 34 in
/home/dsu/Soft/PETSc/petsc-3.5.2/src/vec/vec/interface/rvector.c
[2]PETSC ERROR: [1]PETSC ERROR: #2 PCApply() line 442 in
/home/dsu/Soft/PETSc/petsc-3.5.2/src/ksp/pc/interface/precon.c
[1]PETSC ERROR: #2 PCApply() line 442 in
/home/dsu/Soft/PETSc/petsc-3.5.2/src/ksp/pc/interface/precon.c
[2]PETSC ERROR: #3 KSP_PCApply() line 230 in
/home/dsu/Soft/PETSc/petsc-3.5.2/include/petsc-private/kspimpl.h
#3 KSP_PCApply() line 230 in
/home/dsu/Soft/PETSc/petsc-3.5.2/include/petsc-private/kspimpl.h
[1]PETSC ERROR: #4 KSPInitialResidual() line 63 in
/home/dsu/Soft/PETSc/petsc-3.5.2/src/ksp/ksp/interface/itres.c
[2]PETSC ERROR: #4 KSPInitialResidual() line 63 in
/home/dsu/Soft/PETSc/petsc-3.5.2/src/ksp/ksp/interface/itres.c
[1]PETSC ERROR: #5 KSPSolve_GMRES() line 234 in
/home/dsu/Soft/PETSc/petsc-3.5.2/src/ksp/ksp/impls/gmres/gmres.c
[2]PETSC ERROR: #5 KSPSolve_GMRES() line 234 in
/home/dsu/Soft/PETSc/petsc-3.5.2/src/ksp/ksp/impls/gmres/gmres.c
[2]PETSC ERROR: #6 KSPSolve() line 459 in
/home/dsu/Soft/PETSc/petsc-3.5.2/src/ksp/ksp/interface/itfunc.c
[1]PETSC ERROR: #6 KSPSolve() line 459 in
/home/dsu/Soft/PETSc/petsc-3.5.2/src/ksp/ksp/interface/itfunc.c
^C[mpiexec@nwmop] Sending Ctrl-C to processes as requested
[mpiexec@nwmop] Press Ctrl-C again to force abort
MPICXX_SHOW = g++ -Wall -Wwrite-strings -Wno-strict-aliasing
-Wno-unknown-pragmas -g -O0 -fPIC
-I/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/include
-L/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/lib -lmpichcxx -Wl,-rpath
-Wl,/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/lib -lmpich -lopa -lmpl -lrt
-lpthread
C_DEPFLAGS = -MMD -MP
FC_DEFINE_FLAG = -D
MPICC_SHOW = gcc -fPIC -Wall -Wwrite-strings -Wno-strict-aliasing
-Wno-unknown-pragmas -g3 -O0
-I/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/include
-L/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/lib -Wl,-rpath
-Wl,/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/lib -lmpich -lopa -lmpl -lrt
-lpthread
AR_FLAGS = cr
CXX_DEPFLAGS = -MMD -MP
FC_DEPFLAGS = -MMD -MP
MPIFC_SHOW = gfortran -fPIC -Wall -Wno-unused-variable -ffree-line-length-0
-Wno-unused-dummy-argument -g -O0
-I/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/include
-I/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/include
-L/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/lib -lmpichf90 -Wl,-rpath
-Wl,/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/lib -lmpich -lopa -lmpl -lrt
-lpthread
FAST_AR_FLAGS = Scq
FC_MODULE_OUTPUT_FLAG = -J
PETSC_LANGUAGE = CONLY
FC_LINKER_FLAGS = -fPIC -Wall -Wno-unused-variable -ffree-line-length-0
-Wno-unused-dummy-argument -g -O0
LIBNAME = ${INSTALL_LIB_DIR}/libpetsc.${AR_LIB_SUFFIX}
SL_LINKER = /home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/bin/mpicc
PETSC_BUILD_USING_CMAKE = 1
CC_FLAGS = -fPIC -Wall -Wwrite-strings -Wno-strict-aliasing
-Wno-unknown-pragmas -g3 -O0
PETSC_PRECISION = double
PETSC_LIB_BASIC = -lpetsc
SUPERLU_DIST_LIB =
-Wl,-rpath,/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/lib
-L/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/lib -lsuperlu_dist_3.3
FC_FLAGS = -fPIC -Wall -Wno-unused-variable -ffree-line-length-0
-Wno-unused-dummy-argument -g -O0
BLASLAPACK_LIB = -Wl,-rpath,/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/lib
-L/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/lib -lflapack -lfblas
PETSC_MAT_LIB = ${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}
PCC = /home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/bin/mpicc
SL_LINKER_LIBS = ${PETSC_EXTERNAL_LIB_BASIC}
VALGRIND_INCLUDE =
MPI_LIB =
PETSC_SNES_LIB = ${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}
SSL_LIB = -lssl -lcrypto
PETSC_EXTERNAL_LIB_BASIC =
-Wl,-rpath,/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/lib
-L/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/lib -lcmumps -ldmumps -lsmumps
-lzmumps -lmumps_common -lpord -lscalapack -lHYPRE
-Wl,-rpath,/usr/lib/gcc/x86_64-linux-gnu/4.8
-L/usr/lib/gcc/x86_64-linux-gnu/4.8 -Wl,-rpath,/usr/lib/x86_64-linux-gnu
-L/usr/lib/x86_64-linux-gnu -Wl,-rpath,/lib/x86_64-linux-gnu
-L/lib/x86_64-linux-gnu -lmpichcxx -lstdc++ -lsuperlu_dist_3.3 -lflapack
-lfblas -lparmetis -lmetis -lpthread -lssl -lcrypto -lm -lmpichf90 -lgfortran
-lm -lgfortran -lm -lquadmath -lm -lmpichcxx -lstdc++
-Wl,-rpath,/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/lib
-L/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/lib
-Wl,-rpath,/usr/lib/gcc/x86_64-linux-gnu/4.8
-L/usr/lib/gcc/x86_64-linux-gnu/4.8 -Wl,-rpath,/usr/lib/x86_64-linux-gnu
-L/usr/lib/x86_64-linux-gnu -Wl,-rpath,/lib/x86_64-linux-gnu
-L/lib/x86_64-linux-gnu -Wl,-rpath,/usr/lib/x86_64-linux-gnu
-L/usr/lib/x86_64-linux-gnu -ldl
-Wl,-rpath,/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/lib -lmpich -lopa
-lmpl -lrt -lpthread -lgcc_s -ldl
PETSC_TS_LIB = ${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}
SL_LINKER_FLAGS = ${PCC_LINKER_FLAGS}
PARMETIS_LIB = -Wl,-rpath,/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/lib
-L/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/lib -lparmetis
SUPERLU_DIST_INCLUDE = -I/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/include
CC_SUFFIX = o
PETSC_LIB = ${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}
SCALAPACK_INCLUDE =
SHLIBS = libpetsc
METIS_INCLUDE = -I/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/include
PETSC_CHARACTERISTIC_LIB = ${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}
PTHREAD_LIB = -lpthread
PETSC_SCALAR = real
PETSC_FC_INCLUDES = -I/home/dsu/Soft/PETSc/petsc-3.5.2/include
-I/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/include
CPP_FLAGS =
PETSC_TAO_LIB_BASIC = -lpetsc
PETSC_KSP_LIB_BASIC = -lpetsc
FPP_FLAGS =
HYPRE_INCLUDE = -I/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/include
FC_LINKER = /home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/bin/mpif90
HYPRE_LIB = -Wl,-rpath,/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/lib
-L/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/lib -lHYPRE
-Wl,-rpath,/usr/lib/gcc/x86_64-linux-gnu/4.8
-L/usr/lib/gcc/x86_64-linux-gnu/4.8 -Wl,-rpath,/usr/lib/x86_64-linux-gnu
-L/usr/lib/x86_64-linux-gnu -Wl,-rpath,/lib/x86_64-linux-gnu
-L/lib/x86_64-linux-gnu -lmpichcxx -lstdc++
PETSC_KSP_LIB = ${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}
CXX_FLAGS = -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas
-g -O0 -fPIC
PCC_LINKER_FLAGS = -fPIC -Wall -Wwrite-strings -Wno-strict-aliasing
-Wno-unknown-pragmas -g3 -O0
SSL_INCLUDE =
PETSC_CONTRIB = ${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}
PETSC_CC_INCLUDES = -I/home/dsu/Soft/PETSc/petsc-3.5.2/include
-I/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/include
PCC_LINKER = /home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/bin/mpicc
PETSC_SYS_LIB = ${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}
PCC_FLAGS = -fPIC -Wall -Wwrite-strings -Wno-strict-aliasing
-Wno-unknown-pragmas -g3 -O0
VALGRIND_LIB =
PTHREAD_INCLUDE =
METIS_LIB = -Wl,-rpath,/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/lib
-L/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/lib -lmetis
FBLASLAPACK_INCLUDE =
BLASLAPACK_INCLUDE =
PETSC_TS_LIB_BASIC = -lpetsc
PETSC_VEC_LIB = ${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}
CC_LINKER_SUFFIX =
FBLASLAPACK_LIB =
SL_LINKER_SUFFIX = so
PARMETIS_INCLUDE = -I/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/include
PETSC_DM_LIB = ${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}
DESTDIR = /home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg
FC_MODULE_FLAG = -I
SCALAPACK_LIB = -Wl,-rpath,/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/lib
-L/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/lib -lscalapack
PETSC_WITH_EXTERNAL_LIB = -L/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/lib
-lpetsc -Wl,-rpath,/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/lib -lcmumps
-ldmumps -lsmumps -lzmumps -lmumps_common -lpord -lscalapack -lHYPRE
-Wl,-rpath,/usr/lib/gcc/x86_64-linux-gnu/4.8
-L/usr/lib/gcc/x86_64-linux-gnu/4.8 -Wl,-rpath,/usr/lib/x86_64-linux-gnu
-L/usr/lib/x86_64-linux-gnu -Wl,-rpath,/lib/x86_64-linux-gnu
-L/lib/x86_64-linux-gnu -lmpichcxx -lstdc++ -lsuperlu_dist_3.3 -lflapack
-lfblas -lparmetis -lmetis -lpthread -lssl -lcrypto -lm -lmpichf90 -lgfortran
-lm -lgfortran -lm -lquadmath -lm -lmpichcxx -lstdc++
-Wl,-rpath,/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/lib
-L/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/lib
-Wl,-rpath,/usr/lib/gcc/x86_64-linux-gnu/4.8
-L/usr/lib/gcc/x86_64-linux-gnu/4.8 -Wl,-rpath,/usr/lib/x86_64-linux-gnu
-L/usr/lib/x86_64-linux-gnu -Wl,-rpath,/lib/x86_64-linux-gnu
-L/lib/x86_64-linux-gnu -Wl,-rpath,/usr/lib/x86_64-linux-gnu
-L/usr/lib/x86_64-linux-gnu -ldl
-Wl,-rpath,/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/lib -lmpich -lopa
-lmpl -lrt -lpthread -lgcc_s -ldl
CONFIGURE_OPTIONS = PETSC_ARCH=linux-gnu-dbg --with-cc=gcc --with-cxx=g++
--with-fc=gfortran --download-fblaslapack --download-mpich --download-mumps
--download-hypre --download-superlu_dist --download-metis --download-parmetis
--download-scalapack
MUMPS_INCLUDE = -I/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/include
PETSC_TAO_LIB = ${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}
MPI_INCLUDE = -I/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/include
FC_SUFFIX = o
MUMPS_LIB = -Wl,-rpath,/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/lib
-L/home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/lib -lcmumps -ldmumps -lsmumps
-lzmumps -lmumps_common -lpord
SHELL = /bin/sh
GREP = /bin/grep
MV = /bin/mv
PYTHON = /usr/bin/python
MKDIR = /bin/mkdir -p
SEDINPLACE = /bin/sed -i
SED = /bin/sed
DIFF = /usr/bin/diff -w
GZIP = /bin/gzip
RM = /bin/rm -f
CP = /bin/cp
CC_LINKER_SLFLAG = -Wl,-rpath,
CC = /home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/bin/mpicc
RANLIB = /usr/bin/ranlib
DYNAMICLINKER = /home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/bin/mpicc
CXX = /home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/bin/mpicxx
FC = /home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/bin/mpif90
CXXCPP = /home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/bin/mpicxx -E
FC_LINKER_SLFLAG = -Wl,-rpath,
CPP = /home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/bin/mpicc -E
AR_LIB_SUFFIX = a
LD_SHARED = /home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/bin/mpicc
AR = /usr/bin/ar
DIR = /home/dsu/Soft/PETSc/petsc-3.5.2
OMAKE = /usr/bin/make --no-print-directory
MAKE_IS_GNUMAKE = 1
MAKE = /usr/bin/make
MAKE_NP = 10
OMAKE_PRINTDIR = /usr/bin/make --print-directory
MPIEXEC = /home/dsu/Soft/PETSc/petsc-3.5.2/linux-gnu-dbg/bin/mpiexec
GDB = /usr/bin/gdb
DSYMUTIL = true
SL_LINKER_FUNCTION = -shared -Wl,-soname,$(call SONAME_FUNCTION,$(notdir
$(1)),$(2))
SONAME_FUNCTION = $(1).so.$(2)
BUILDSHAREDLIB = yes
TEST_RUNS = C Fortran SSL METIS PARMETIS SUPERLU_DIST HYPRE MUMPS Cxx F90
F90_NoComplex F2003 Fortran_NoComplex C_NoComplex
CMAKE = /usr/bin/cmake
