Re: [OMPI users] Error with OpenMPI: Could not resolve generic procedure mpi_irecv
Thanks Jeff for the resolution. On Mon, Aug 19, 2019 at 7:45 PM Jeff Squyres (jsquyres) wrote: > On Aug 19, 2019, at 6:15 AM, Sangam B via users > wrote: > > > > subroutine recv(this,lmb) > > class(some__example6), intent(inout) :: this > > integer, intent(in) :: lmb(2,2) > > > > integer :: cs3, ierr > > integer(kind=C_LONG) :: size > > This ^^ is your problem. More below. > > > ! receive only from buffer at different process > > if(this%is_bf_referred) return > > > > cs3=this%uspecifier%get_recv_buff_3rd_dim_size(this%xb,this%vwb,lmb) > > if(cs3.eq.0) return ! nothing to recv > > > > size = this%size_dim(this%gi)*this%size_dim(this%gj)*cs3 > > if(this%is_exchange_off) then > >call this%update_stats(size) > >this%bf(:,:,1:cs3) = cmplx(0.,0.) > > else > >call MPI_Irecv(this%bf(:,:,1:cs3),size,MPI_COMPLEX_TYPE,& > > this%nrank,this%tag,this%comm_xvw,this%request,ierr) > > You are calling MPI_Irecv with "size" as the "COUNT" dummy parameter for > MPI_IRECV. According to the MPI spec, this parameter must be a plain > INTEGER. > > This is why the compiler is erring: Fortran will not automatically cast an > INTEGER(kind=C_LONG) to INTEGER, and therefore it cannot find a matching > interface for MPI_IRECV in Open MPI's "mpi" module. > > This is valid and correct behavior for the compiler and Open MPI. > > The other MPI's may compile if they are not doing strict type checking in > their "mpi" module -- but depending on the characteristics of the parameter > mismatch, you may experience run-time problems. Open MPI's "mpi" module > does strict compile-time type checking, meaning that what happened is > exactly what is supposed to happen: you got a compiler error because you > tried to pass a parameter of the wrong type. That's actually a good thing! > > (Note: I didn't check the other param types; I just stopped when I saw > that "size" was the wrong type -- you should check the other param types, > too) > > -- > Jeff Squyres > jsquy...@cisco.com > > > > > ___ users mailing list users@lists.open-mpi.org https://lists.open-mpi.org/mailman/listinfo/users
Re: [OMPI users] Error with OpenMPI: Could not resolve generic procedure mpi_irecv
On Aug 19, 2019, at 6:15 AM, Sangam B via users wrote: > > subroutine recv(this,lmb) > class(some__example6), intent(inout) :: this > integer, intent(in) :: lmb(2,2) > > integer :: cs3, ierr > integer(kind=C_LONG) :: size This ^^ is your problem. More below. > ! receive only from buffer at different process > if(this%is_bf_referred) return > > cs3=this%uspecifier%get_recv_buff_3rd_dim_size(this%xb,this%vwb,lmb) > if(cs3.eq.0) return ! nothing to recv > > size = this%size_dim(this%gi)*this%size_dim(this%gj)*cs3 > if(this%is_exchange_off) then >call this%update_stats(size) >this%bf(:,:,1:cs3) = cmplx(0.,0.) > else >call MPI_Irecv(this%bf(:,:,1:cs3),size,MPI_COMPLEX_TYPE,& > this%nrank,this%tag,this%comm_xvw,this%request,ierr) You are calling MPI_Irecv with "size" as the "COUNT" dummy parameter for MPI_IRECV. According to the MPI spec, this parameter must be a plain INTEGER. This is why the compiler is erring: Fortran will not automatically cast an INTEGER(kind=C_LONG) to INTEGER, and therefore it cannot find a matching interface for MPI_IRECV in Open MPI's "mpi" module. This is valid and correct behavior for the compiler and Open MPI. The other MPI's may compile if they are not doing strict type checking in their "mpi" module -- but depending on the characteristics of the parameter mismatch, you may experience run-time problems. Open MPI's "mpi" module does strict compile-time type checking, meaning that what happened is exactly what is supposed to happen: you got a compiler error because you tried to pass a parameter of the wrong type. That's actually a good thing! (Note: I didn't check the other param types; I just stopped when I saw that "size" was the wrong type -- you should check the other param types, too) -- Jeff Squyres jsquy...@cisco.com ___ users mailing list users@lists.open-mpi.org https://lists.open-mpi.org/mailman/listinfo/users
Re: [OMPI users] Error with OpenMPI: Could not resolve generic procedure mpi_irecv
Hi, Evan after recompiling OpenMPI with -fdefault-real-8, it fails with same error. It seems to me that, it's an issue with OpenMPI itself, because: Intel MPI + gnu compiler --- works Intel MPI + intel compiler --- works Open MPI + gnu compiler --- fails Open MPI + AOCC compiler --- fails Will send the minimal program shortly On Mon, Aug 19, 2019 at 4:01 PM Gilles Gouaillardet via users < users@lists.open-mpi.org> wrote: > Thanks, but this is not really helping. > > Could you please build a Minimal, Reproducible Example as described at > https://stackoverflow.com/help/minimal-reproducible-example ? > > Cheers, > > Gilles > > On Mon, Aug 19, 2019 at 7:19 PM Sangam B via users > wrote: > > > > Hi, > > > > Here is the sample program snippet: > > > > > > #include "intrinsic_sizes.h" > > #include "redef.h" > > > > module module1_m > > > > use mod1_m, only: some__example2 > > use mod2_m, only: some__example3 > > use mod3_m, only: some__example4 > > > > use mpi > > use, intrinsic :: iso_c_binding > > > > implicit none > > > > private > > > > public :: some__example___memory > > > > type, public, extends(some__example5) :: some__example6 > > logical, public :: some__example7 = .False. > > class(some__example8), private, pointer :: some__example9 > >contains > > > > ... > > ... > > end type some__example6 > > > > contains > > > > some_pure_functions here > > > > > > > > subroutine recv(this,lmb) > > class(some__example6), intent(inout) :: this > > integer, intent(in) :: lmb(2,2) > > > > integer :: cs3, ierr > > integer(kind=C_LONG) :: size > > > > ! receive only from buffer at different process > > if(this%is_bf_referred) return > > > > cs3=this%uspecifier%get_recv_buff_3rd_dim_size(this%xb,this%vwb,lmb) > > if(cs3.eq.0) return ! nothing to recv > > > > size = this%size_dim(this%gi)*this%size_dim(this%gj)*cs3 > > if(this%is_exchange_off) then > >call this%update_stats(size) > >this%bf(:,:,1:cs3) = cmplx(0.,0.) > > else > >call MPI_Irecv(this%bf(:,:,1:cs3),size,MPI_COMPLEX_TYPE,& > > this%nrank,this%tag,this%comm_xvw,this%request,ierr) > > end if > > end subroutine recv > > > > > > Hope this helps. > > > > On Mon, Aug 19, 2019 at 3:21 PM Gilles Gouaillardet via users < > users@lists.open-mpi.org> wrote: > >> > >> Thanks, > >> > >> and your reproducer is ? > >> > >> Cheers, > >> > >> Gilles > >> > >> On Mon, Aug 19, 2019 at 6:42 PM Sangam B via users > >> wrote: > >> > > >> > Hi, > >> > > >> > OpenMPI is configured as follows: > >> > > >> > export CC=`which clang` > >> > export CXX=`which clang++` > >> > export FC=`which flang` > >> > export F90=`which flang` > >> > > >> > ../configure --prefix=/sw/openmpi/3.1.1/aocc20hpcx210-mpifort > --enable-mpi-fortran --enable-mpi-cxx --without-psm --without-psm2 > --without-knem --without-libfabric --without-lsf --with-verbs=/usr > --with-mxm=/sw/hpcx/hpcx-v2.1.0-gcc-MLNX_OFED_LINUX-4.3-1.0.1.0-redhat7.4-x86_64/mxm > >> > > >> > > >> > .. > >> > > >> > On Mon, Aug 19, 2019 at 2:43 PM Sangam B wrote: > >> >> > >> >> Hi, > >> >> > >> >> I get following error if the application is compiled with > openmpi-3.1.1: > >> >> > >> >> mpifort -O3 -march=native -funroll-loops -finline-aggressive -flto > -J./bin/obj_amd64aocc20 -std=f2008 -O3 -march=native -funroll-loops > -finline-aggressive -flto -fallow-fortran-gnu-ext -ffree-form > -fdefault-real-8 example_program.F90 > >> >> F90-S-0155-Could not resolve generic procedure mpi_irecv ( > example_program.F90 : 97) > >> >> 0 inform, 0 warnings, 1 severes, 0 fatal for recv > >> >> > >> >> Following is the line causing this error: > >> >> > >> >> call MPI_Irecv(this%bf(:,:,1:cs3),size,MPI_COMPLEX_TYPE,& > >> >> this%nrank,this%tag,this%comm_xvw,this%request,ierr) > >> >> > >> >> The program has following module mentioned in the beginning: > >> >> use mpi > >> >> > >> >> The openmpi has following module files in lib folder: > >> >> $ ls *.mod > >> >> mpi_ext.modmpi_f08_ext.mod > mpi_f08_interfaces.mod mpi_f08_types.mod pmpi_f08_interfaces.mod > >> >> mpi_f08_callbacks.mod mpi_f08_interfaces_callbacks.mod > mpi_f08.mod mpi.mod > >> >> > >> >> The same program works with Intel MPI (gcc/intel as base compilers). > >> >> But fails with OpenMPI, whether gcc-8.1.0 or AOCC are used as base > compilers. What could be the reason for it? > >> >> > >> >> .. > >> > > >> > ___ > >> > users mailing list > >> > users@lists.open-mpi.org > >> > https://lists.open-mpi.org/mailman/listinfo/users > >> ___ > >> users mailing list > >> users@lists.open-mpi.org > >> https://lists.open-mpi.org/mailman/listinfo/users > > > > ___ > > users mailing list > > users@lists.open-mpi.org > > https://lists.open-mpi.org/mailman/listinfo/users >
Re: [OMPI users] Error with OpenMPI: Could not resolve generic procedure mpi_irecv
Thanks, but this is not really helping. Could you please build a Minimal, Reproducible Example as described at https://stackoverflow.com/help/minimal-reproducible-example ? Cheers, Gilles On Mon, Aug 19, 2019 at 7:19 PM Sangam B via users wrote: > > Hi, > > Here is the sample program snippet: > > > #include "intrinsic_sizes.h" > #include "redef.h" > > module module1_m > > use mod1_m, only: some__example2 > use mod2_m, only: some__example3 > use mod3_m, only: some__example4 > > use mpi > use, intrinsic :: iso_c_binding > > implicit none > > private > > public :: some__example___memory > > type, public, extends(some__example5) :: some__example6 > logical, public :: some__example7 = .False. > class(some__example8), private, pointer :: some__example9 >contains > > ... > ... > end type some__example6 > > contains > > some_pure_functions here > > > > subroutine recv(this,lmb) > class(some__example6), intent(inout) :: this > integer, intent(in) :: lmb(2,2) > > integer :: cs3, ierr > integer(kind=C_LONG) :: size > > ! receive only from buffer at different process > if(this%is_bf_referred) return > > cs3=this%uspecifier%get_recv_buff_3rd_dim_size(this%xb,this%vwb,lmb) > if(cs3.eq.0) return ! nothing to recv > > size = this%size_dim(this%gi)*this%size_dim(this%gj)*cs3 > if(this%is_exchange_off) then >call this%update_stats(size) >this%bf(:,:,1:cs3) = cmplx(0.,0.) > else >call MPI_Irecv(this%bf(:,:,1:cs3),size,MPI_COMPLEX_TYPE,& > this%nrank,this%tag,this%comm_xvw,this%request,ierr) > end if > end subroutine recv > > > Hope this helps. > > On Mon, Aug 19, 2019 at 3:21 PM Gilles Gouaillardet via users > wrote: >> >> Thanks, >> >> and your reproducer is ? >> >> Cheers, >> >> Gilles >> >> On Mon, Aug 19, 2019 at 6:42 PM Sangam B via users >> wrote: >> > >> > Hi, >> > >> > OpenMPI is configured as follows: >> > >> > export CC=`which clang` >> > export CXX=`which clang++` >> > export FC=`which flang` >> > export F90=`which flang` >> > >> > ../configure --prefix=/sw/openmpi/3.1.1/aocc20hpcx210-mpifort >> > --enable-mpi-fortran --enable-mpi-cxx --without-psm --without-psm2 >> > --without-knem --without-libfabric --without-lsf --with-verbs=/usr >> > --with-mxm=/sw/hpcx/hpcx-v2.1.0-gcc-MLNX_OFED_LINUX-4.3-1.0.1.0-redhat7.4-x86_64/mxm >> > >> > >> > .. >> > >> > On Mon, Aug 19, 2019 at 2:43 PM Sangam B wrote: >> >> >> >> Hi, >> >> >> >> I get following error if the application is compiled with openmpi-3.1.1: >> >> >> >> mpifort -O3 -march=native -funroll-loops -finline-aggressive -flto >> >> -J./bin/obj_amd64aocc20 -std=f2008 -O3 -march=native -funroll-loops >> >> -finline-aggressive -flto -fallow-fortran-gnu-ext -ffree-form >> >> -fdefault-real-8 example_program.F90 >> >> F90-S-0155-Could not resolve generic procedure mpi_irecv ( >> >> example_program.F90 : 97) >> >> 0 inform, 0 warnings, 1 severes, 0 fatal for recv >> >> >> >> Following is the line causing this error: >> >> >> >> call MPI_Irecv(this%bf(:,:,1:cs3),size,MPI_COMPLEX_TYPE,& >> >> this%nrank,this%tag,this%comm_xvw,this%request,ierr) >> >> >> >> The program has following module mentioned in the beginning: >> >> use mpi >> >> >> >> The openmpi has following module files in lib folder: >> >> $ ls *.mod >> >> mpi_ext.modmpi_f08_ext.mod >> >> mpi_f08_interfaces.mod mpi_f08_types.mod pmpi_f08_interfaces.mod >> >> mpi_f08_callbacks.mod mpi_f08_interfaces_callbacks.mod mpi_f08.mod >> >>mpi.mod >> >> >> >> The same program works with Intel MPI (gcc/intel as base compilers). >> >> But fails with OpenMPI, whether gcc-8.1.0 or AOCC are used as base >> >> compilers. What could be the reason for it? >> >> >> >> .. >> > >> > ___ >> > users mailing list >> > users@lists.open-mpi.org >> > https://lists.open-mpi.org/mailman/listinfo/users >> ___ >> users mailing list >> users@lists.open-mpi.org >> https://lists.open-mpi.org/mailman/listinfo/users > > ___ > users mailing list > users@lists.open-mpi.org > https://lists.open-mpi.org/mailman/listinfo/users ___ users mailing list users@lists.open-mpi.org https://lists.open-mpi.org/mailman/listinfo/users
Re: [OMPI users] Error with OpenMPI: Could not resolve generic procedure mpi_irecv
Hi, Here is the sample program snippet: #include "intrinsic_sizes.h" #include "redef.h" module module1_m use mod1_m, only: some__example2 use mod2_m, only: some__example3 use mod3_m, only: some__example4 use mpi use, intrinsic :: iso_c_binding implicit none private public :: some__example___memory type, public, extends(some__example5) :: some__example6 logical, public :: some__example7 = .False. class(some__example8), private, pointer :: some__example9 contains ... ... end type some__example6 contains some_pure_functions here subroutine recv(this,lmb) class(some__example6), intent(inout) :: this integer, intent(in) :: lmb(2,2) integer :: cs3, ierr integer(kind=C_LONG) :: size ! receive only from buffer at different process if(this%is_bf_referred) return cs3=this%uspecifier%get_recv_buff_3rd_dim_size(this%xb,this%vwb,lmb) if(cs3.eq.0) return ! nothing to recv size = this%size_dim(this%gi)*this%size_dim(this%gj)*cs3 if(this%is_exchange_off) then call this%update_stats(size) this%bf(:,:,1:cs3) = cmplx(0.,0.) else call MPI_Irecv(this%bf(:,:,1:cs3),size,MPI_COMPLEX_TYPE,& this%nrank,this%tag,this%comm_xvw,this%request,ierr) end if end subroutine recv Hope this helps. On Mon, Aug 19, 2019 at 3:21 PM Gilles Gouaillardet via users < users@lists.open-mpi.org> wrote: > Thanks, > > and your reproducer is ? > > Cheers, > > Gilles > > On Mon, Aug 19, 2019 at 6:42 PM Sangam B via users > wrote: > > > > Hi, > > > > OpenMPI is configured as follows: > > > > export CC=`which clang` > > export CXX=`which clang++` > > export FC=`which flang` > > export F90=`which flang` > > > > ../configure --prefix=/sw/openmpi/3.1.1/aocc20hpcx210-mpifort > --enable-mpi-fortran --enable-mpi-cxx --without-psm --without-psm2 > --without-knem --without-libfabric --without-lsf --with-verbs=/usr > --with-mxm=/sw/hpcx/hpcx-v2.1.0-gcc-MLNX_OFED_LINUX-4.3-1.0.1.0-redhat7.4-x86_64/mxm > > > > > > .. > > > > On Mon, Aug 19, 2019 at 2:43 PM Sangam B wrote: > >> > >> Hi, > >> > >> I get following error if the application is compiled with openmpi-3.1.1: > >> > >> mpifort -O3 -march=native -funroll-loops -finline-aggressive -flto > -J./bin/obj_amd64aocc20 -std=f2008 -O3 -march=native -funroll-loops > -finline-aggressive -flto -fallow-fortran-gnu-ext -ffree-form > -fdefault-real-8 example_program.F90 > >> F90-S-0155-Could not resolve generic procedure mpi_irecv ( > example_program.F90 : 97) > >> 0 inform, 0 warnings, 1 severes, 0 fatal for recv > >> > >> Following is the line causing this error: > >> > >> call MPI_Irecv(this%bf(:,:,1:cs3),size,MPI_COMPLEX_TYPE,& > >> this%nrank,this%tag,this%comm_xvw,this%request,ierr) > >> > >> The program has following module mentioned in the beginning: > >> use mpi > >> > >> The openmpi has following module files in lib folder: > >> $ ls *.mod > >> mpi_ext.modmpi_f08_ext.mod > mpi_f08_interfaces.mod mpi_f08_types.mod pmpi_f08_interfaces.mod > >> mpi_f08_callbacks.mod mpi_f08_interfaces_callbacks.mod mpi_f08.mod > mpi.mod > >> > >> The same program works with Intel MPI (gcc/intel as base compilers). > >> But fails with OpenMPI, whether gcc-8.1.0 or AOCC are used as base > compilers. What could be the reason for it? > >> > >> .. > > > > ___ > > users mailing list > > users@lists.open-mpi.org > > https://lists.open-mpi.org/mailman/listinfo/users > ___ > users mailing list > users@lists.open-mpi.org > https://lists.open-mpi.org/mailman/listinfo/users > ___ users mailing list users@lists.open-mpi.org https://lists.open-mpi.org/mailman/listinfo/users
Re: [OMPI users] Error with OpenMPI: Could not resolve generic procedure mpi_irecv
I am not questioning whether you are facing an issue with Open MPI or not. I am just asking for "the same application" (read minimal source code) so I can reproduce the issue, investigate it and hopefully help you. Meanwhile, try rebuilding Open MPI with '-fdefault-real-8' in your FCFLAGS (since this is what you are using to build your app) and see whether it helps. Cheers, Gilles Cheers, Gilles On Mon, Aug 19, 2019 at 7:06 PM Sangam B via users wrote: > > Hi, > > I've tried both gcc-8.1.0 and AOCC-2.0 compilers with openmpi-3.1.1. It fails > for both the compilers. > > Posted error message was from OpenMPI-3.1.1 + AOCC-2.0 compiler. > > To cross-check whether it is problem with OpenMPI or the base compiler, > compiled the same application with Intel MPI using base compiler as (1) intel > & (2) gcc. It works for both case. > > -- > > > On Mon, Aug 19, 2019 at 3:25 PM Gilles Gouaillardet via users > wrote: >> >> One more thing ... >> >> Your initial message mentioned a failure with gcc 8.2.0, but your >> follow-up message mentions LLVM compiler. >> >> So which compiler did you use to build Open MPI that fails to build your >> test ? >> >> >> Cheers, >> >> Gilles >> >> On Mon, Aug 19, 2019 at 6:49 PM Gilles Gouaillardet >> wrote: >> > >> > Thanks, >> > >> > and your reproducer is ? >> > >> > Cheers, >> > >> > Gilles >> > >> > On Mon, Aug 19, 2019 at 6:42 PM Sangam B via users >> > wrote: >> > > >> > > Hi, >> > > >> > > OpenMPI is configured as follows: >> > > >> > > export CC=`which clang` >> > > export CXX=`which clang++` >> > > export FC=`which flang` >> > > export F90=`which flang` >> > > >> > > ../configure --prefix=/sw/openmpi/3.1.1/aocc20hpcx210-mpifort >> > > --enable-mpi-fortran --enable-mpi-cxx --without-psm --without-psm2 >> > > --without-knem --without-libfabric --without-lsf --with-verbs=/usr >> > > --with-mxm=/sw/hpcx/hpcx-v2.1.0-gcc-MLNX_OFED_LINUX-4.3-1.0.1.0-redhat7.4-x86_64/mxm >> > > >> > > >> > > .. >> > > >> > > On Mon, Aug 19, 2019 at 2:43 PM Sangam B wrote: >> > >> >> > >> Hi, >> > >> >> > >> I get following error if the application is compiled with openmpi-3.1.1: >> > >> >> > >> mpifort -O3 -march=native -funroll-loops -finline-aggressive -flto >> > >> -J./bin/obj_amd64aocc20 -std=f2008 -O3 -march=native -funroll-loops >> > >> -finline-aggressive -flto -fallow-fortran-gnu-ext -ffree-form >> > >> -fdefault-real-8 example_program.F90 >> > >> F90-S-0155-Could not resolve generic procedure mpi_irecv ( >> > >> example_program.F90 : 97) >> > >> 0 inform, 0 warnings, 1 severes, 0 fatal for recv >> > >> >> > >> Following is the line causing this error: >> > >> >> > >> call MPI_Irecv(this%bf(:,:,1:cs3),size,MPI_COMPLEX_TYPE,& >> > >> this%nrank,this%tag,this%comm_xvw,this%request,ierr) >> > >> >> > >> The program has following module mentioned in the beginning: >> > >> use mpi >> > >> >> > >> The openmpi has following module files in lib folder: >> > >> $ ls *.mod >> > >> mpi_ext.modmpi_f08_ext.mod >> > >> mpi_f08_interfaces.mod mpi_f08_types.mod pmpi_f08_interfaces.mod >> > >> mpi_f08_callbacks.mod mpi_f08_interfaces_callbacks.mod mpi_f08.mod >> > >> mpi.mod >> > >> >> > >> The same program works with Intel MPI (gcc/intel as base compilers). >> > >> But fails with OpenMPI, whether gcc-8.1.0 or AOCC are used as base >> > >> compilers. What could be the reason for it? >> > >> >> > >> .. >> > > >> > > ___ >> > > users mailing list >> > > users@lists.open-mpi.org >> > > https://lists.open-mpi.org/mailman/listinfo/users >> ___ >> users mailing list >> users@lists.open-mpi.org >> https://lists.open-mpi.org/mailman/listinfo/users > > ___ > users mailing list > users@lists.open-mpi.org > https://lists.open-mpi.org/mailman/listinfo/users ___ users mailing list users@lists.open-mpi.org https://lists.open-mpi.org/mailman/listinfo/users
Re: [OMPI users] Error with OpenMPI: Could not resolve generic procedure mpi_irecv
Hi, I've tried both gcc-8.1.0 and AOCC-2.0 compilers with openmpi-3.1.1. It fails for both the compilers. Posted error message was from OpenMPI-3.1.1 + AOCC-2.0 compiler. To cross-check whether it is problem with OpenMPI or the base compiler, compiled the same application with Intel MPI using base compiler as (1) intel & (2) gcc. It works for both case. -- On Mon, Aug 19, 2019 at 3:25 PM Gilles Gouaillardet via users < users@lists.open-mpi.org> wrote: > One more thing ... > > Your initial message mentioned a failure with gcc 8.2.0, but your > follow-up message mentions LLVM compiler. > > So which compiler did you use to build Open MPI that fails to build your > test ? > > > Cheers, > > Gilles > > On Mon, Aug 19, 2019 at 6:49 PM Gilles Gouaillardet > wrote: > > > > Thanks, > > > > and your reproducer is ? > > > > Cheers, > > > > Gilles > > > > On Mon, Aug 19, 2019 at 6:42 PM Sangam B via users > > wrote: > > > > > > Hi, > > > > > > OpenMPI is configured as follows: > > > > > > export CC=`which clang` > > > export CXX=`which clang++` > > > export FC=`which flang` > > > export F90=`which flang` > > > > > > ../configure --prefix=/sw/openmpi/3.1.1/aocc20hpcx210-mpifort > --enable-mpi-fortran --enable-mpi-cxx --without-psm --without-psm2 > --without-knem --without-libfabric --without-lsf --with-verbs=/usr > --with-mxm=/sw/hpcx/hpcx-v2.1.0-gcc-MLNX_OFED_LINUX-4.3-1.0.1.0-redhat7.4-x86_64/mxm > > > > > > > > > .. > > > > > > On Mon, Aug 19, 2019 at 2:43 PM Sangam B wrote: > > >> > > >> Hi, > > >> > > >> I get following error if the application is compiled with > openmpi-3.1.1: > > >> > > >> mpifort -O3 -march=native -funroll-loops -finline-aggressive -flto > -J./bin/obj_amd64aocc20 -std=f2008 -O3 -march=native -funroll-loops > -finline-aggressive -flto -fallow-fortran-gnu-ext -ffree-form > -fdefault-real-8 example_program.F90 > > >> F90-S-0155-Could not resolve generic procedure mpi_irecv ( > example_program.F90 : 97) > > >> 0 inform, 0 warnings, 1 severes, 0 fatal for recv > > >> > > >> Following is the line causing this error: > > >> > > >> call MPI_Irecv(this%bf(:,:,1:cs3),size,MPI_COMPLEX_TYPE,& > > >> this%nrank,this%tag,this%comm_xvw,this%request,ierr) > > >> > > >> The program has following module mentioned in the beginning: > > >> use mpi > > >> > > >> The openmpi has following module files in lib folder: > > >> $ ls *.mod > > >> mpi_ext.modmpi_f08_ext.mod > mpi_f08_interfaces.mod mpi_f08_types.mod pmpi_f08_interfaces.mod > > >> mpi_f08_callbacks.mod mpi_f08_interfaces_callbacks.mod mpi_f08.mod >mpi.mod > > >> > > >> The same program works with Intel MPI (gcc/intel as base compilers). > > >> But fails with OpenMPI, whether gcc-8.1.0 or AOCC are used as base > compilers. What could be the reason for it? > > >> > > >> .. > > > > > > ___ > > > users mailing list > > > users@lists.open-mpi.org > > > https://lists.open-mpi.org/mailman/listinfo/users > ___ > users mailing list > users@lists.open-mpi.org > https://lists.open-mpi.org/mailman/listinfo/users > ___ users mailing list users@lists.open-mpi.org https://lists.open-mpi.org/mailman/listinfo/users
Re: [OMPI users] Error with OpenMPI: Could not resolve generic procedure mpi_irecv
One more thing ... Your initial message mentioned a failure with gcc 8.2.0, but your follow-up message mentions LLVM compiler. So which compiler did you use to build Open MPI that fails to build your test ? Cheers, Gilles On Mon, Aug 19, 2019 at 6:49 PM Gilles Gouaillardet wrote: > > Thanks, > > and your reproducer is ? > > Cheers, > > Gilles > > On Mon, Aug 19, 2019 at 6:42 PM Sangam B via users > wrote: > > > > Hi, > > > > OpenMPI is configured as follows: > > > > export CC=`which clang` > > export CXX=`which clang++` > > export FC=`which flang` > > export F90=`which flang` > > > > ../configure --prefix=/sw/openmpi/3.1.1/aocc20hpcx210-mpifort > > --enable-mpi-fortran --enable-mpi-cxx --without-psm --without-psm2 > > --without-knem --without-libfabric --without-lsf --with-verbs=/usr > > --with-mxm=/sw/hpcx/hpcx-v2.1.0-gcc-MLNX_OFED_LINUX-4.3-1.0.1.0-redhat7.4-x86_64/mxm > > > > > > .. > > > > On Mon, Aug 19, 2019 at 2:43 PM Sangam B wrote: > >> > >> Hi, > >> > >> I get following error if the application is compiled with openmpi-3.1.1: > >> > >> mpifort -O3 -march=native -funroll-loops -finline-aggressive -flto > >> -J./bin/obj_amd64aocc20 -std=f2008 -O3 -march=native -funroll-loops > >> -finline-aggressive -flto -fallow-fortran-gnu-ext -ffree-form > >> -fdefault-real-8 example_program.F90 > >> F90-S-0155-Could not resolve generic procedure mpi_irecv ( > >> example_program.F90 : 97) > >> 0 inform, 0 warnings, 1 severes, 0 fatal for recv > >> > >> Following is the line causing this error: > >> > >> call MPI_Irecv(this%bf(:,:,1:cs3),size,MPI_COMPLEX_TYPE,& > >> this%nrank,this%tag,this%comm_xvw,this%request,ierr) > >> > >> The program has following module mentioned in the beginning: > >> use mpi > >> > >> The openmpi has following module files in lib folder: > >> $ ls *.mod > >> mpi_ext.modmpi_f08_ext.mod > >> mpi_f08_interfaces.mod mpi_f08_types.mod pmpi_f08_interfaces.mod > >> mpi_f08_callbacks.mod mpi_f08_interfaces_callbacks.mod mpi_f08.mod > >> mpi.mod > >> > >> The same program works with Intel MPI (gcc/intel as base compilers). > >> But fails with OpenMPI, whether gcc-8.1.0 or AOCC are used as base > >> compilers. What could be the reason for it? > >> > >> .. > > > > ___ > > users mailing list > > users@lists.open-mpi.org > > https://lists.open-mpi.org/mailman/listinfo/users ___ users mailing list users@lists.open-mpi.org https://lists.open-mpi.org/mailman/listinfo/users
Re: [OMPI users] Error with OpenMPI: Could not resolve generic procedure mpi_irecv
Thanks, and your reproducer is ? Cheers, Gilles On Mon, Aug 19, 2019 at 6:42 PM Sangam B via users wrote: > > Hi, > > OpenMPI is configured as follows: > > export CC=`which clang` > export CXX=`which clang++` > export FC=`which flang` > export F90=`which flang` > > ../configure --prefix=/sw/openmpi/3.1.1/aocc20hpcx210-mpifort > --enable-mpi-fortran --enable-mpi-cxx --without-psm --without-psm2 > --without-knem --without-libfabric --without-lsf --with-verbs=/usr > --with-mxm=/sw/hpcx/hpcx-v2.1.0-gcc-MLNX_OFED_LINUX-4.3-1.0.1.0-redhat7.4-x86_64/mxm > > > .. > > On Mon, Aug 19, 2019 at 2:43 PM Sangam B wrote: >> >> Hi, >> >> I get following error if the application is compiled with openmpi-3.1.1: >> >> mpifort -O3 -march=native -funroll-loops -finline-aggressive -flto >> -J./bin/obj_amd64aocc20 -std=f2008 -O3 -march=native -funroll-loops >> -finline-aggressive -flto -fallow-fortran-gnu-ext -ffree-form >> -fdefault-real-8 example_program.F90 >> F90-S-0155-Could not resolve generic procedure mpi_irecv ( >> example_program.F90 : 97) >> 0 inform, 0 warnings, 1 severes, 0 fatal for recv >> >> Following is the line causing this error: >> >> call MPI_Irecv(this%bf(:,:,1:cs3),size,MPI_COMPLEX_TYPE,& >> this%nrank,this%tag,this%comm_xvw,this%request,ierr) >> >> The program has following module mentioned in the beginning: >> use mpi >> >> The openmpi has following module files in lib folder: >> $ ls *.mod >> mpi_ext.modmpi_f08_ext.mod >> mpi_f08_interfaces.mod mpi_f08_types.mod pmpi_f08_interfaces.mod >> mpi_f08_callbacks.mod mpi_f08_interfaces_callbacks.mod mpi_f08.mod >> mpi.mod >> >> The same program works with Intel MPI (gcc/intel as base compilers). >> But fails with OpenMPI, whether gcc-8.1.0 or AOCC are used as base >> compilers. What could be the reason for it? >> >> .. > > ___ > users mailing list > users@lists.open-mpi.org > https://lists.open-mpi.org/mailman/listinfo/users ___ users mailing list users@lists.open-mpi.org https://lists.open-mpi.org/mailman/listinfo/users
Re: [OMPI users] Error with OpenMPI: Could not resolve generic procedure mpi_irecv
Hi, OpenMPI is configured as follows: export CC=`which clang` export CXX=`which clang++` export FC=`which flang` export F90=`which flang` ../configure --prefix=/sw/openmpi/3.1.1/aocc20hpcx210-mpifort --enable-mpi-fortran --enable-mpi-cxx --without-psm --without-psm2 --without-knem --without-libfabric --without-lsf --with-verbs=/usr --with-mxm=/sw/hpcx/hpcx-v2.1.0-gcc-MLNX_OFED_LINUX-4.3-1.0.1.0-redhat7.4-x86_64/mxm .. On Mon, Aug 19, 2019 at 2:43 PM Sangam B wrote: > Hi, > > I get following error if the application is compiled with openmpi-3.1.1: > > mpifort -O3 -march=native -funroll-loops -finline-aggressive -flto > -J./bin/obj_amd64aocc20 -std=f2008 -O3 -march=native -funroll-loops > -finline-aggressive -flto -fallow-fortran-gnu-ext -ffree-form > -fdefault-real-8 example_program.F90 > F90-S-0155-Could not resolve generic procedure mpi_irecv ( > example_program.F90 : 97) > 0 inform, 0 warnings, 1 severes, 0 fatal for recv > > Following is the line causing this error: > > call MPI_Irecv(this%bf(:,:,1:cs3),size,MPI_COMPLEX_TYPE,& > this%nrank,this%tag,this%comm_xvw,this%request,ierr) > > The program has following module mentioned in the beginning: > use mpi > > The openmpi has following module files in lib folder: > $ ls *.mod > mpi_ext.modmpi_f08_ext.mod > mpi_f08_interfaces.mod mpi_f08_types.mod pmpi_f08_interfaces.mod > mpi_f08_callbacks.mod mpi_f08_interfaces_callbacks.mod mpi_f08.mod > mpi.mod > > The same program works with Intel MPI (gcc/intel as base compilers). > But fails with OpenMPI, whether gcc-8.1.0 or AOCC are used as base > compilers. What could be the reason for it? > > .. > ___ users mailing list users@lists.open-mpi.org https://lists.open-mpi.org/mailman/listinfo/users
Re: [OMPI users] Error with OpenMPI: Could not resolve generic procedure mpi_irecv
Hi, Can you please post a full but minimal example that evidences the issue? Also please post your Open MPI configure command line. Cheers, Gilles Sent from my iPod > On Aug 19, 2019, at 18:13, Sangam B via users > wrote: > > Hi, > > I get following error if the application is compiled with openmpi-3.1.1: > > mpifort -O3 -march=native -funroll-loops -finline-aggressive -flto > -J./bin/obj_amd64aocc20 -std=f2008 -O3 -march=native -funroll-loops > -finline-aggressive -flto -fallow-fortran-gnu-ext -ffree-form > -fdefault-real-8 example_program.F90 > F90-S-0155-Could not resolve generic procedure mpi_irecv ( > example_program.F90 : 97) > 0 inform, 0 warnings, 1 severes, 0 fatal for recv > > Following is the line causing this error: > > call MPI_Irecv(this%bf(:,:,1:cs3),size,MPI_COMPLEX_TYPE,& > this%nrank,this%tag,this%comm_xvw,this%request,ierr) > > The program has following module mentioned in the beginning: > use mpi > > The openmpi has following module files in lib folder: > $ ls *.mod > mpi_ext.modmpi_f08_ext.mod > mpi_f08_interfaces.mod mpi_f08_types.mod pmpi_f08_interfaces.mod > mpi_f08_callbacks.mod mpi_f08_interfaces_callbacks.mod mpi_f08.mod >mpi.mod > > The same program works with Intel MPI (gcc/intel as base compilers). > But fails with OpenMPI, whether gcc-8.1.0 or AOCC are used as base compilers. > What could be the reason for it? > > .. > ___ > users mailing list > users@lists.open-mpi.org > https://lists.open-mpi.org/mailman/listinfo/users ___ users mailing list users@lists.open-mpi.org https://lists.open-mpi.org/mailman/listinfo/users
