20 Replies Latest reply on Sep 12, 2011 10:44 AM by Giovanni269

    Problems compiling WRF 3.3 on Magny-Cours?

    hamdodger

      Has anyone been able to successfully compile WRF 3.3 on the Magny-Cours platform, using the Intel, GCC or Open64 compiler?   I have been attempting this for weeks, and the compile consistently fails.  I have built Magny-Cours optimized versions of all the latest versions of WRF's dependencies (i.e. NetCDF, OpenMPI, etc.), but when I get to the compilation phase for WRF it craps out.   I don't have this issue when attempting to compile it on an Intel platform.

        • Problems compiling WRF 3.3 on Magny-Cours?
          santosh.zanjurne

          I could build WRF3.3 in both serial and parallel (dmpar) mode with gcc.  For dmpar build I made two changes in configure.wrf :

          1. Modified CFLAGS_LOCAL to use following flags to avoid compilation erros. 

          "-DMPI2_SUPPORT -I<yourpath>/openmpi-1.2.7_gnu_install/include".

          2. Dont use "-f90=$(SFC)" and "-cc=$(SCC)" in the following lines

          DM_FC           =       mpif90 -f90=$(SFC)
          DM_CC           =       mpicc -cc=$(SCC)


          We have also found an issue with Open64 compiler in 64 bit build and have reported this in the internal bug database. 

                 Please let us know the Open64 compiler version, OS name/version on AMD/Intel machine you are using. And the problem you faced on Magney cour machine with Open64 compiler. 

          Thanks & Regards,
          Santosh

            • Problems compiling WRF 3.3 on Magny-Cours?
              Giovanni269

              We have a similar problem compiling WRF 3.3. Compiler options:

              Compiler version: x86_open64-4.2.5-1.x86_64.rpm 64bit

              Server Dell  R815 - 4 cpu amd 6176 - 64gb ram

              cat   /proc/cpuinfo |more
              processor    : 0
              vendor_id    : AuthenticAMD
              cpu family    : 16
              model        : 9
              model name    : AMD Opteron(tm) Processor 6176
              stepping    : 1
              cpu MHz        : 2299.862
              cache size    : 512 KB
              physical id    : 0
              siblings    : 12
              core id        : 0
              cpu cores    : 12
              apicid        : 0
              initial apicid    : 0
              fpu        : yes
              fpu_exception    : yes
              cpuid level    : 5
              wp        : yes
              flags        : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rd
              tscp lm 3dnowext 3dnow constant_tsc rep_good nonstop_tsc extd_apicid amd_dcm pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a mis
              alignsse 3dnowprefetch osvw ibs skinit wdt nodeid_msr
              bogomips    : 4599.71
              TLB size    : 1024 4K pages
              clflush size    : 64
              cache_alignment    : 64
              address sizes    : 48 bits physical, 48 bits virtual
              power management: ts ttp tm stc 100mhzsteps hwpstate

              NetCDF 4.1.2 compiler options:

              export CC=opencc
              export CXX=openCC
              export F77=openf90
              export CFLAGS='-O3 -m64 -march=barcelona'
              export CXXFLAGS='-O3 -m64 -march=barcelona'
              export FFFLAGS='-O3 -m64 -march=barcelona'

              ./configure --disable-dap --with-zlib=/meteo_nas/lib/zlib --with-szlib=/meteo_nas/lib/szip --prefix=/meteo_nas/lib/netcdf

              MPICH2 ver 1.3.2 sp1 compiler option

              export CC=opencc
              export CXX=openCC
              export FC=openf90
              export F77=openf90
              export F90=

              export CFLAGS='-O3 -m64 -march=barcelona -static'
              export CXXFLAGS='-O3 -m64 -march=barcelona -static'
              export FFFLAGS='-O3 -m64 -march=barcelona -static'

              ./configure --prefix=/usr/local/mpich2 --disable-shared

              WRF 3.3:

              we used the directions as stated in topic
              http://forums.amd.com/forum/messageview.cfm?catid=373&threadid=141808&enterthread=y

              and replaced all "-lnetcdf" by "-lnetcdff -lnetcdf  -lz" in configure.wrf AND in external/io_netcdf/makefile .

              Below an extraxt of compile.log

              ### Assertion failure at line 4332 of /local/home/qa/open64_4.2.5_release/RPM_PACK/rpm-package/BUILD/x86_open64-4.2.5/build/osprey/../../osprey/be/cg/x8664/cgemit_targ.cxx:
              ### Compiler Error in file module_quilt_outbuf_ops.f90 during Assembly phase:
              ### fprintf failed: not enough disk space
              openf90 INTERNAL ERROR: /opt/x86_open64-4.2.5/lib/gcc-lib/x86_64-open64-linux/4.2.5/be returned non-zero status 1
              make[2]: [module_quilt_outbuf_ops.o] Error 1 (ignored)

               

              wrf_io.o: In function `ext_ncd_open_for_read_begin':
              /home/uorf/Temp/WRFV3/external/io_netcdf/wrf_io.f:1500: undefined reference to `nf_open_'
              /home/uorf/Temp/WRFV3/external/io_netcdf/wrf_io.f:1507: undefined reference to `nf_inq_varid_'
              /home/uorf/Temp/WRFV3/external/io_netcdf/wrf_io.f:1514: undefined reference to `nf_inq_var_'
              /home/uorf/Temp/WRFV3/external/io_netcdf/wrf_io.f:1527: undefined reference to `nf_inq_dimlen_'
              /home/uorf/Temp/WRFV3/external/io_netcdf/wrf_io.f:1540: undefined reference to `nf_inq_dimlen_'
              /home/uorf/Temp/WRFV3/external/io_netcdf/wrf_io.f:1555: undefined reference to `nf_get_vara_text_'
              /home/uorf/Temp/WRFV3/external/io_netcdf/wrf_io.f:1562: undefined reference to `nf_inq_nvars_'
              /home/uorf/Temp/WRFV3/external/io_netcdf/wrf_io.f:1571: undefined reference to `nf_inq_varname_'

               

               

              COMPILING module_io_domain.F WITHOUT OMP
              openf90 WARNING: Under Linux, -static is a linker option for using static libraries; if you wanted to put local data in static area, use -static-data instead
              Signal: Segmentation fault in Assembly phase.
              Error: Signal Segmentation fault in phase Assembly -- processing aborted
              *** Internal stack backtrace:
                  /opt/x86_open64-4.2.5/lib/gcc-lib/x86_64-open64-linux/4.2.5/be.so(+0x2a3f37) [0x5581af37]
                  /opt/x86_open64-4.2.5/lib/gcc-lib/x86_64-open64-linux/4.2.5/be.so(+0x2a4db1) [0x5581bdb1]
                  /opt/x86_open64-4.2.5/lib/gcc-lib/x86_64-open64-linux/4.2.5/be.so(+0x2a4b45) [0x5581bb45]
                  /opt/x86_open64-4.2.5/lib/gcc-lib/x86_64-open64-linux/4.2.5/be.so(ErrMsgLine+0x2c) [0x5581bbbc]
                  /opt/x86_open64-4.2.5/lib/gcc-lib/x86_64-open64-linux/4.2.5/be.so(+0x2a57d1) [0x5581c7d1]
                  [0xffffe400]
                  /lib/libc.so.6(memset+0x37) [0x55b7a1d7]
                  /opt/x86_open64-4.2.5/lib/gcc-lib/x86_64-open64-linux/4.2.5/cg.so(_dwarf_p_get_alloc+0x3c) [0x55e52ebc]
                  /opt/x86_open64-4.2.5/lib/gcc-lib/x86_64-open64-linux/4.2.5/cg.so(dwarf_add_AT_reference+0x98) [0x55e478a8]
                  /opt/x86_open64-4.2.5/lib/gcc-lib/x86_64-open64-linux/4.2.5/cg.so(+0x1374c2) [0x55d9c4c2]
                  /opt/x86_open64-4.2.5/lib/gcc-lib/x86_64-open64-linux/4.2.5/cg.so(+0x13af46) [0x55d9ff46]
                  /opt/x86_open64-4.2.5/lib/gcc-lib/x86_64-open64-linux/4.2.5/cg.so(+0x13b7ef) [0x55da07ef]
                  /opt/x86_open64-4.2.5/lib/gcc-lib/x86_64-open64-linux/4.2.5/cg.so(+0x13b892) [0x55da0892]
                  /opt/x86_open64-4.2.5/lib/gcc-lib/x86_64-open64-linux/4.2.5/cg.so(+0x13b892) [0x55da0892]
                  /opt/x86_open64-4.2.5/lib/gcc-lib/x86_64-open64-linux/4.2.5/cg.so(_Z19Cg_Dwarf_Process_PUjjjPjS_S_S_S_S_iiP2ST7DST_idxjiii+0x563) [0x55da1213]
                  /opt/x86_open64-4.2.5/lib/gcc-lib/x86_64-open64-linux/4.2.5/cg.so(_Z11EMT_Emit_PUP2ST7DST_idxP2WN+0xa2d) [0x55db83fd]
                  /opt/x86_open64-4.2.5/lib/gcc-lib/x86_64-open64-linux/4.2.5/cg.so(CG_Generate_Code+0x7d3) [0x55d6aff3]
                  /opt/x86_open64-4.2.5/lib/gcc-lib/x86_64-open64-linux/4.2.5/be() [0x805196a]
                  /opt/x86_open64-4.2.5/lib/gcc-lib/x86_64-open64-linux/4.2.5/be() [0x8051e7f]
                  /opt/x86_open64-4.2.5/lib/gcc-lib/x86_64-open64-linux/4.2.5/be(main+0xc2a) [0x805315a]
                  /lib/libc.so.6(__libc_start_main+0xe5) [0x55b19be5]
                  /opt/x86_open64-4.2.5/lib/gcc-lib/x86_64-open64-linux/4.2.5/be(__gxx_personality_v0+0xfd) [0x804eab1]
              openf90 INTERNAL ERROR: /opt/x86_open64-4.2.5/lib/gcc-lib/x86_64-open64-linux/4.2.5/be died due to signal 4
              make[2]: [module_io_domain.o] Error 1 (ignored)

              Please give us some support to this issue. We are here for more details.

              Thanks.

                • Problems compiling WRF 3.3 on Magny-Cours?
                  santosh.zanjurne

                  Hello Giovanni,

                  We have this problem in our database and its the same one acknowledged about in my earlier post.  I will update you once the bug is fixed and the compiler is available.

                  Regards,

                  Santosh

                    • Problems compiling WRF 3.3 on Magny-Cours?
                      Giovanni269

                      Hi,

                      with the new realease dated 05/20/2011:

                      Compiler version: x86_open64-4.2.5.1-1.x86_64.rpm 64bit

                      are the problems compiling WRF 3.3 resolved?
                      Thanks for your support.

                      Giovanni

                        • Problems compiling WRF 3.3 on Magny-Cours?
                          santosh.zanjurne

                          Hi,

                          The problem is still open.  Will update you once its fixed and the compiler is released.

                          Regards,

                          Santosh

                            • Problems compiling WRF 3.3 on Magny-Cours?
                              Rasale

                              Hi Giovanni,

                                              Till we have the compiler fix done for WRF3.3, you may want to use WRF3.2.1.  We have the WRF3.2.1 successfully built and tested on AMD platforms for em_real tests.

                               

                              Add below suggested open64 configuration to the “configure_new.defaults” under “arch” directory before configuring and building the WRF.

                              >> 

                               

                              # Modified and Tested for baselining

                              ###########################################################

                              #ARCH    Linux x86_64, Open64 compiler with opencc # serial smpar dmpar dm+sm

                              #

                              DMPARALLEL      =       # 1

                              OMPCPP          =       # -D_OPENMP

                              OMP             =       # -mp

                              OMPCC           =       # -mp

                              CCOMP           =       opencc

                              SFC             =       openf90

                              SCC             =       opencc

                              DM_FC           =       mpif90

                              DM_CC           =       mpicc

                              FC              =       CONFIGURE_FC

                              CC              =       CONFIGURE_CC

                              LD              =       $(FC)

                              RWORDSIZE       =       CONFIGURE_RWORDSIZE

                              PROMOTION       =       -r$(RWORDSIZE) -i4

                              ARCH_LOCAL      =       -DNO_RRTM_PHYSICS -DNONSTANDARD_SYSTEM_SUBR

                              CFLAGS_LOCAL    =       -m64 -O3 -DpgiFortran

                              LDFLAGS_LOCAL   =

                              CPLUSPLUSLIB    =

                              ESMF_LDFLAG     =       $(CPLUSPLUSLIB)

                              FCOPTIM         =       -O3 -fno-second-underscore

                              FCREDUCEDOPT    =       $(FCOPTIM)

                              FCNOOPT         =       -O0 -fno-second-underscore

                              FCDEBUG         =

                              FORMAT_FIXED    =       -fixedform

                              FORMAT_FREE     =       -freeform

                              FCSUFFIX        =

                              BYTESWAPIO      =       -byteswapio

                              FCBASEOPTS      =       -w -fno-second-underscore $(FORMAT_FREE) $(BYTESWAPIO)

                              MODULE_SRCH_FLAG =      #-fmod=$(WRF_SRC_ROOT_DIR)/main

                              TRADFLAG        =      -traditional

                              CPP             =      /lib/cpp -C -P

                              AR              =      ar

                              ARFLAGS         =      ru

                              M4              =      m4 -B 14000

                              RANLIB          =      ranlib

                              CC_TOOLS        =      $(SCC)

                              >> 

                               

                                              Let us know if you face any issues. In case you have any issues building send us the “configure.wrf” file generated (under WRF root directory) along with modified “configure_new.defaults”.

                               

                              Thanks

                              Anupama

                                • Problems compiling WRF 3.3 on Magny-Cours?
                                  Giovanni269

                                   

                                  Thanks Anupama for your support,

                                  today we'll tried to compile using the WRF version 3.2.1 using your specifications, but we have already many errors during compilation. See below:

                                  openf90 -w -fno-second-underscore -freeform -byteswapio -c  -I/meteo_nas/lib/netcdf/include -I../ioapi_share diffwrf.f
                                  diffwrf io_netcdf is being built now.
                                  wrf_io.o: In function `GETTIMEINDEX.in.EXT_NCD_SUPPORT_ROUTINES':
                                  /meteo_nas/WRF/Rel3.2.1/ARW/WRFV3/external/io_netcdf/wrf_io.f:410: undefined reference to `nf_put_vara_text_'
                                  wrf_io.o: In function `NETCDF_ERR.in.EXT_NCD_SUPPORT_ROUTINES':
                                  /meteo_nas/WRF/Rel3.2.1/ARW/WRFV3/external/io_netcdf/wrf_io.f:660: undefined reference to `nf_strerror_'
                                  wrf_io.o: In function `ext_ncd_open_for_read_begin_':

                                  We've tried library named "netcdf" release 4.0.1 and 4.1.2 with these compiler options:

                                  export CC=opencc
                                  export CXX=openCC
                                  export F77=openf90
                                  export CFLAGS='-O3 -static'
                                  export CXXFLAGS='-O3 -static'
                                  export FFFLAGS='-O3 -static'

                                  or

                                  export CFLAGS='-O3 -m64 -march=barcelona -DF2CSTYLE'
                                  export CXXFLAGS='-O3 -m64 -march=barcelona -DF2CSTYLE'
                                  export FFFLAGS='-O3 -m64 -march=barcelona -DF2CSTYLE'

                                  Please tell me how can I send the configure.wrf for your reports.

                                  We also need support regarding how to compile the HDF5, and we ask you if yuo can provide us the WPS configuration.

                                  Thanks again for your support.

                                  Giovanni

                                   

                                   

                                    • Problems compiling WRF 3.3 on Magny-Cours?
                                      Giovanni269

                                      Dear support,

                                      the new release 4.2.5.2 reselved the support of wrf 3.3 or 3.2.1?

                                      I have 2 node with 8 cpu 6176 and in the last 4 month i tried to execute wrf, with your compiler or pgi compiler but with open64 there is a compiler error and with pgi the compile works fine but the wrf output is wrong!

                                      Thanks.

                                      Giovanni

                                        • Problems compiling WRF 3.3 on Magny-Cours?
                                          santosh.zanjurne

                                          Hello Giovanni,

                                          Sorry about coming late on your earlier issue. The problem you faced in WRF3.2.1 build must be resolved if you build netcdf with -DpgiFortran.  Make sure you use FCFLAGS enviornment variable while build netcdf.  Please let me know if this solves your problem.

                                          I will sent you an update when the WRF3.3 bug is fixed and again when the compiler is released with this fix.

                                           

                                          Regards,

                                          Santosh

                                           

                                            • Problems compiling WRF 3.3 on Magny-Cours?
                                              Giovanni269

                                              Thnaks,
                                              Please can you confirm the compiler flags like "barcelona" for my 6176 cpu?
                                              Can you give me an example for wps configuration?
                                              Thanks again.
                                              Giovanni

                                              • Problems compiling WRF 3.3 on Magny-Cours?
                                                Giovanni269

                                                 

                                                Originally posted by: santosh.zanjurne Hello Giovanni,

                                                 

                                                Sorry about coming late on your earlier issue. The problem you faced in WRF3.2.1 build must be resolved if you build netcdf with -DpgiFortran.  Make sure you use FCFLAGS enviornment variable while build netcdf.  Please let me know if this solves your problem.

                                                 

                                                I will sent you an update when the WRF3.3 bug is fixed and again when the compiler is released with this fix.

                                                 

                                                 

                                                 

                                                Regards,

                                                 

                                                Santosh

                                                 

                                                 

                                                 



                                                 

                                                Hello Santosh,

                                                i try with this flags:

                                                export CFLAGS='-O3 -m64 -march=barcelona'
                                                export CXXFLAGS='-O3 -m64 -march=barcelona'
                                                export FFFLAGS='-O3 -m64 -march=barcelona'
                                                export FCFLAGS='-DpgiFortran'

                                                but nothing change!

                                                make check problem:

                                                /home/uorf/Temp/open64/netcdf-4.1.2/nf_test/util.F:1168: undefined reference to `nf_open__'
                                                /home/uorf/Temp/open64/netcdf-4.1.2/nf_test/util.F:1175: undefined reference to `nf_close__'
                                                util.o: In function `internal_min':

                                                Thanks,

                                                Giovanni

                                                  • Problems compiling WRF 3.3 on Magny-Cours?
                                                    santosh.zanjurne

                                                     

                                                    Hello Giovanni,

                                                    You should use both '-DpgiFortran -fno-second-underscore' flags in all the env variables C/FC/CXX/F FLAGS. And add your optimization flags to this. You should use these flags while building WRF also.  This is needed basically to have both netcdf and WRF common rules for appending underscores to the sumbol names.  

                                                    eg.

                                                    export CFLAGS='-O3 -m64 -march=barcelona -DpgiFortran -fno-second-underscore'

                                                    export CXXFLAGS='-O3 -m64 -march=barcelona -DpgiFortran -fno-second-underscore'

                                                    export FFFLAGS='-O3 -m64 -march=barcelona -DpgiFortran -fno-second-underscore'

                                                    export FCFLAGS='-O3 -m64 -march=barcelona -DpgiFortran -fno-second-underscore'

                                                     

                                                    Please let me know if this helps you.

                                                    -march=barcelona should give you best results. 

                                                     

                                                    Regards,

                                                    Santosh



                                                      • Problems compiling WRF 3.3 on Magny-Cours?
                                                        Giovanni269

                                                        Hello Santosh,

                                                        finally i was able to compile wrf 3.2.1 also with your compiler.

                                                        I'm very happy, the performance seems to be good, but i have another question/problem?

                                                        In detail if i run real.exe with 46 process the wrf output is wrong but if i run real.exe with 36 or 44 or 48 process the wrf output seems correct; (besides the two results are very different).

                                                        if i run the process using two nodes for a totally of 92 process the wrf crashes, otherwise if i use 96 or 88 process all works fine.

                                                        I don't know i don't understand something or if it is a system problem.

                                                        Thanks a lot for your support.

                                                        Regards.

                                                        Giovanni

                                                          • Problems compiling WRF 3.3 on Magny-Cours?
                                                            santosh.zanjurne

                                                            Hello Giovanni,

                                                            Can you please let us know more about your configuration and the way you are running wrf i.e. bindings/machines etc...

                                                             

                                                            Regards,

                                                            Santosh

                                                              • Problems compiling WRF 3.3 on Magny-Cours?
                                                                Giovanni269

                                                                Hello Santosh,

                                                                Compiler version: x86_open64-4.2.5-1.x86_64.rpm 64bit or pgi 11.7 (same problem with wrf rel. 3.3 or 3.2.1)

                                                                2 x Server Dell R815 - 4 cpu amd 6176 - 64gb ram

                                                                OS: SLES11 sp1

                                                                cat /proc/cpuinfo |more
                                                                processor : 0
                                                                vendor_id : AuthenticAMD
                                                                cpu family : 16
                                                                model : 9
                                                                model name : AMD Opteron(tm) Processor 6176
                                                                stepping : 1
                                                                cpu MHz : 2299.862
                                                                cache size : 512 KB
                                                                physical id : 0
                                                                siblings : 12
                                                                core id : 0
                                                                cpu cores : 12
                                                                apicid : 0
                                                                initial apicid : 0
                                                                fpu : yes
                                                                fpu_exception : yes
                                                                cpuid level : 5
                                                                wp : yes
                                                                flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rd
                                                                tscp lm 3dnowext 3dnow constant_tsc rep_good nonstop_tsc extd_apicid amd_dcm pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a mis
                                                                alignsse 3dnowprefetch osvw ibs skinit wdt nodeid_msr
                                                                bogomips : 4599.71
                                                                TLB size : 1024 4K pages
                                                                clflush size : 64
                                                                cache_alignment : 64
                                                                address sizes : 48 bits physical, 48 bits virtual
                                                                power management: ts ttp tm stc 100mhzsteps hwpstate

                                                                Is all what you need?

                                                                Regards.

                                                                Giovanni

                                                                  • Problems compiling WRF 3.3 on Magny-Cours?
                                                                    Giovanni269

                                                                    Dear Santosh,

                                                                    I really need to know how to proceed using the servers I bought that implements your technology with  Amd 6176 processors.

                                                                    We have done an important investment in money and time opting to use your products, hoping to have done the right choice in terms of quality/performance due to run the WRF model.

                                                                     

                                                                    Now, after 5 months testing it with various compilers (open64 included) and various library releases, we came to the sad conclusion that your product may have some problems.

                                                                    In all these months we never managed to get results "correct".

                                                                     

                                                                    In the past 3 years we implemented an Intel platform where the model runs well. Using the same input data and the same parameters the results with Amd are very different.

                                                                    We asked support to PGI also, one of the compilers used in our tests, but their response was disconcerting, considering it an hardware problem.

                                                                     

                                                                    Frankly we don’t know how to do now, and we hope to get a final answer from the producer, Amd, about the compatibility, operation and so on for the Amd products I’m using.

                                                                     

                                                                    Kind regard,

                                                                    Giovanni

                                                                      • Problems compiling WRF 3.3 on Magny-Cours?
                                                                        santosh.zanjurne

                                                                        Hello Giovanni,

                                                                        I am extremely sorry for coming late on this issue.  I am working on this issue and will try to get back with some solution as soon as possible.

                                                                        Regards,

                                                                        Santosh

                                                                         

                                                                         

                                                                          • Problems compiling WRF 3.3 on Magny-Cours?
                                                                            santosh.zanjurne

                                                                             

                                                                            Hello Giovanni,

                                                                            Can you please try openmpi-1.2.7 and see if you have face same issues?  If you find the same issues open can you elaborate more on what exactly is differenct in 46 copy run? or attach the output files. 

                                                                            Regards,

                                                                            Santosh



                                                                              • Problems compiling WRF 3.3 on Magny-Cours?
                                                                                santosh.zanjurne

                                                                                Hello Giovanni,

                                                                                Did you try wrf with OpenMPI?  We have some issues with mpich2 and could not reproduce the problem you reported with OpenMPI.  Please let us know if it help you.

                                                                                Regards,

                                                                                Santosh 

                                                                                  • Problems compiling WRF 3.3 on Magny-Cours?
                                                                                    Giovanni269

                                                                                    Hello Santosh,

                                                                                    I've just tried with the openmpi 1.2.7 as you suggested me.

                                                                                    The problem persists.

                                                                                    When I run the program (real, wrf) I get the following wornings:

                                                                                     

                                                                                    [node01:60974] mca: base: component_find: unable to open errmgr default: file not found (ignored)

                                                                                    [node01:60974] mca: base: component_find: unable to open rmaps load_balance: file not found (ignored)

                                                                                    [node01:60974] mca: base: component_find: unable to open rmaps rank_file: file not found (ignored)

                                                                                    [node01:60974] mca: base: component_find: unable to open rmaps seq: file not found (ignored)

                                                                                    [node01:60974] mca: base: component_find: unable to open iof hnp: file not found (ignored)

                                                                                    [node01:60974] mca: base: component_find: unable to open iof orted: file not found (ignored)

                                                                                    [node01:60974] mca: base: component_find: unable to open iof tool: file not found (ignored)

                                                                                    [node01:60977] mca: base: component_find: unable to open errmgr default: file not found (ignored)

                                                                                    [node01:60977] mca: base: component_find: unable to open rmaps load_balance: file not found (ignored)

                                                                                    [node01:60977] mca: base: component_find: unable to open rmaps rank_file: file not found (ignored)

                                                                                    [node01:60977] mca: base: component_find: unable to open rmaps seq: file not found (ignored)

                                                                                    [node01:60977] mca: base: component_find: unable to open iof hnp: file not found (ignored)

                                                                                    [node01:60977] mca: base: component_find: unable to open iof orted: file not found (ignored)

                                                                                    [node01:60977] mca: base: component_find: unable to open iof tool: file not found (ignored)

                                                                                    [node01:60977] mca: base: component_find: unable to open mpool fake: file not found (ignored)

                                                                                    [node01:60977] mca: base: component_find: unable to open pml csum: file not found (ignored)

                                                                                    [node01:60977] mca: base: component_find: unable to open pml v: file not found (ignored)

                                                                                    [node01:60977] mca: base: component_find: unable to open coll hierarch: file not found (ignored)

                                                                                    [node01:60977] mca: base: component_find: unable to open coll inter: file not found (ignored)

                                                                                    [node01:60977] mca: base: component_find: unable to open coll sync: file not found (ignored)

                                                                                    [node01:60977] mca: base: component_find: unable to open osc rdma: file not found (ignored).

                                                                                    I will send you a private message with the url to see the difference results between intel and amd platforms.

                                                                                    Regards.

                                                                                    Giovanni