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mpich 3.3.2 fails to build with gcc10
by Zbigniew Jędrzejewski-Szmek 29 Jan '20

29 Jan '20

Hi, Fedora is updating to gcc 10 now, and mpich is one of the packages that failed to rebuild [1]. The issue was discussed in gcc bugtracker [2] The workaround of adding -fallow-argument-mismatch "fixes" the issue [3]. Is there a plan for a better long-term fix? [1] https://bugzilla.redhat.com/show_bug.cgi?id=1795817 [2] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91731 [3] https://src.fedoraproject.org/rpms/mpich/c/36f3761857c27b819831eda0ca97ae0c… Zbyszek

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Re: [mpich-discuss] MPICH 3.3.2 Unable to Build on macOS 10.15
by Songchen Tan 28 Jan '20

28 Jan '20

Hi Ken, Great, it works for me. Thank you so much! Songchen Songchen Tan 10292504 College of Chemistry, University of California, Berkeley 97420, U. S. A. Email: tansongchen(a)berkeley.edu Cell: (+86)13501382788 在 2020年1月28日 +0800 23:43，Raffenetti, Kenneth J. via discuss <discuss(a)mpich.org>，写道： > My mistake. The correct way to disable is to use an empty string. > > ./configure pac_cv_tls="" > > Ken > > On 1/27/20 10:12 PM, Songchen Tan via discuss wrote: > > Hi Ken, > > > > I tried this, but still getting an error: > > > > In file included from ./src/include/mpiimpl.h(214), > > > > from src/mpi/attr/attr_delete.c(8): > > > > ./src/include/mpir_thread.h(77): error: identifier "none" is undefined > > > > extern MPL_TLS MPIR_Per_thread_t MPIR_Per_thread; > > > > ^ > > > > > > In file included from ./src/include/mpiimpl.h(214), > > > > from src/mpi/attr/attr_delete.c(8): > > > > ./src/include/mpir_thread.h(77): error: "MPIR_Per_thread_t" has already > > been declared in the current scope > > > > extern MPL_TLS MPIR_Per_thread_t MPIR_Per_thread; > > > > ^ > > > > > > In file included from ./src/include/mpiimpl.h(214), > > > > from src/mpi/attr/attr_delete.c(8): > > > > ./src/include/mpir_thread.h(77): error: expected a ";" > > > > extern MPL_TLS MPIR_Per_thread_t MPIR_Per_thread; > > > > > > It seems that “none” is not a good value of this variable. > > > > Sincerely yours, > > Songchen > > > > > > Songchen Tan 10292504 > > College of Chemistry, University of California, Berkeley 97420, U. S. A. > > Email: tansongchen(a)berkeley.edu > > Cell: (+86)13501382788 > > 在 2020年1月28日 +0800 10:31，Raffenetti, Kenneth J. via discuss > > <discuss(a)mpich.org>，写道： > > > We identified this as an Intel compiler issue and added a workaround in > > > https://github.com/pmodels/mpich/commit/59fd76de45bb4c5bfeff08883c4a3799052… > > > to address it, but your report indicates it is still an issue. > > > Unfortunately I do not have access to Intel compilers for macOS at the > > > moment to test another fix. > > > > > > You can disable thread-local storage entirely in order to build with the > > > configure option below. Note this may have negative performance > > > implications for multi-threaded applications. > > > > > > ./configure pac_cv_tls=none [...] > > > > > > Ken > > > > > > On 1/27/20 3:48 PM, Songchen Tan via discuss wrote: > > > > Hi Ken, > > > > > > > > No problem, it is attached. > > > > > > > > By the way, I also tried again on macOS 10.14, it failed due to the same > > > > reason, so it is unlikely that the problem is related to macOS 10.15. > > > > > > > > Sincerely yours, > > > > Songchen > > > > > > > > Songchen Tan 10292504 > > > > College of Chemistry, University of California, Berkeley 97420, U. S. A. > > > > Email: tansongchen(a)berkeley.edu > > > > Cell: (+86)13501382788 > > > > 在 2020年1月28日 +0800 03:57，Raffenetti, Kenneth J. via discuss > > > > <discuss(a)mpich.org>，写道： > > > > > Can you also send along src/mpl/config.log from your build directory? > > > > > > > > > > Ken > > > > > > > > > > On 1/27/20 11:57 AM, Songchen Tan via discuss wrote: > > > > > > Dear Developers, > > > > > > > > > > > > I am Songchen Tan at UC Berkeley, recently I am trying to use MPICH on > > > > > > macOS 10.15. Though binaries via homebrew is available, I would like to > > > > > > build from source in order to configure it with Intel compilers (icc, > > > > > > icpc and ifort). > > > > > > > > > > > > To reproduce the problem: > > > > > > > > > > > > 1. Download the source in ~/Applications/; > > > > > > 2. Unzip with `tar -xvzf mpich-3.3.2.tar.gz`, then `cd mpich-3.3.2`; > > > > > > 3. Run `./configure --prefix=/usr/local/Cellar/mpich/3.3.2 CC=icc > > > > > > CXX=icpc F77=ifort FC=ifort 2>&1 | tee c.txt`; > > > > > > 4. Build with `make VERBOSE=1 2>&1 | tee m.txt`. > > > > > > 5. Then I am noticed: `Undefined symbols for architecture > > > > > > x86_64: “__ZTHMPIR_Per_thread”`. > > > > > > > > > > > > > > > > > > The generated `c.txt` and `m.txt` is attached. Thank you so much for > > > > > > your help. > > > > > > > > > > > > Sincerely yours, > > > > > > Songchen > > > > > > > > > > > > Songchen Tan 10292504 > > > > > > College of Chemistry, University of California, Berkeley 97420, U. > > > > > > S. A. > > > > > > Email: tansongchen(a)berkeley.edu > > > > > > Cell: (+86)13501382788 > > > > > > > > > > > > _______________________________________________ > > > > > > discuss mailing list discuss(a)mpich.org > > > > > > To manage subscription options or unsubscribe: > > > > > > https://lists.mpich.org/mailman/listinfo/discuss > > > > > > > > > > > _______________________________________________ > > > > > discuss mailing list discuss(a)mpich.org > > > > > To manage subscription options or unsubscribe: > > > > > https://lists.mpich.org/mailman/listinfo/discuss > > > > > > > > _______________________________________________ > > > > discuss mailing list discuss(a)mpich.org > > > > To manage subscription options or unsubscribe: > > > > https://lists.mpich.org/mailman/listinfo/discuss > > > > > > > _______________________________________________ > > > discuss mailing list discuss(a)mpich.org > > > To manage subscription options or unsubscribe: > > > https://lists.mpich.org/mailman/listinfo/discuss > > > > _______________________________________________ > > discuss mailing list discuss(a)mpich.org > > To manage subscription options or unsubscribe: > > https://lists.mpich.org/mailman/listinfo/discuss > > > _______________________________________________ > discuss mailing list discuss(a)mpich.org > To manage subscription options or unsubscribe: > https://lists.mpich.org/mailman/listinfo/discuss

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Re: [mpich-discuss] MPICH 3.3.2 Unable to Build on macOS 10.15
by Raffenetti, Kenneth J. 28 Jan '20

28 Jan '20

My mistake. The correct way to disable is to use an empty string. ./configure pac_cv_tls="" Ken On 1/27/20 10:12 PM, Songchen Tan via discuss wrote: > Hi Ken, > > I tried this, but still getting an error: > > In file included from ./src/include/mpiimpl.h(214), > > from src/mpi/attr/attr_delete.c(8): > > ./src/include/mpir_thread.h(77): error: identifier "none" is undefined > > extern MPL_TLS MPIR_Per_thread_t MPIR_Per_thread; > > ^ > > > In file included from ./src/include/mpiimpl.h(214), > > from src/mpi/attr/attr_delete.c(8): > > ./src/include/mpir_thread.h(77): error: "MPIR_Per_thread_t" has already > been declared in the current scope > > extern MPL_TLS MPIR_Per_thread_t MPIR_Per_thread; > > ^ > > > In file included from ./src/include/mpiimpl.h(214), > > from src/mpi/attr/attr_delete.c(8): > > ./src/include/mpir_thread.h(77): error: expected a ";" > > extern MPL_TLS MPIR_Per_thread_t MPIR_Per_thread; > > > It seems that “none” is not a good value of this variable. > > Sincerely yours, > Songchen > > > Songchen Tan 10292504 > College of Chemistry, University of California, Berkeley 97420, U. S. A. > Email: tansongchen(a)berkeley.edu > Cell: (+86)13501382788 > 在 2020年1月28日 +0800 10:31，Raffenetti, Kenneth J. via discuss > <discuss(a)mpich.org>，写道： >> We identified this as an Intel compiler issue and added a workaround in >> https://github.com/pmodels/mpich/commit/59fd76de45bb4c5bfeff08883c4a3799052… >> to address it, but your report indicates it is still an issue. >> Unfortunately I do not have access to Intel compilers for macOS at the >> moment to test another fix. >> >> You can disable thread-local storage entirely in order to build with the >> configure option below. Note this may have negative performance >> implications for multi-threaded applications. >> >> ./configure pac_cv_tls=none [...] >> >> Ken >> >> On 1/27/20 3:48 PM, Songchen Tan via discuss wrote: >>> Hi Ken, >>> >>> No problem, it is attached. >>> >>> By the way, I also tried again on macOS 10.14, it failed due to the same >>> reason, so it is unlikely that the problem is related to macOS 10.15. >>> >>> Sincerely yours, >>> Songchen >>> >>> Songchen Tan 10292504 >>> College of Chemistry, University of California, Berkeley 97420, U. S. A. >>> Email: tansongchen(a)berkeley.edu >>> Cell: (+86)13501382788 >>> 在 2020年1月28日 +0800 03:57，Raffenetti, Kenneth J. via discuss >>> <discuss(a)mpich.org>，写道： >>>> Can you also send along src/mpl/config.log from your build directory? >>>> >>>> Ken >>>> >>>> On 1/27/20 11:57 AM, Songchen Tan via discuss wrote: >>>>> Dear Developers, >>>>> >>>>> I am Songchen Tan at UC Berkeley, recently I am trying to use MPICH on >>>>> macOS 10.15. Though binaries via homebrew is available, I would like to >>>>> build from source in order to configure it with Intel compilers (icc, >>>>> icpc and ifort). >>>>> >>>>> To reproduce the problem: >>>>> >>>>> 1. Download the source in ~/Applications/; >>>>> 2. Unzip with `tar -xvzf mpich-3.3.2.tar.gz`, then `cd mpich-3.3.2`; >>>>> 3. Run `./configure --prefix=/usr/local/Cellar/mpich/3.3.2 CC=icc >>>>> CXX=icpc F77=ifort FC=ifort 2>&1 | tee c.txt`; >>>>> 4. Build with `make VERBOSE=1 2>&1 | tee m.txt`. >>>>> 5. Then I am noticed: `Undefined symbols for architecture >>>>> x86_64: “__ZTHMPIR_Per_thread”`. >>>>> >>>>> >>>>> The generated `c.txt` and `m.txt` is attached. Thank you so much for >>>>> your help. >>>>> >>>>> Sincerely yours, >>>>> Songchen >>>>> >>>>> Songchen Tan 10292504 >>>>> College of Chemistry, University of California, Berkeley 97420, U. >>>>> S. A. >>>>> Email: tansongchen(a)berkeley.edu >>>>> Cell: (+86)13501382788 >>>>> >>>>> _______________________________________________ >>>>> discuss mailing list discuss(a)mpich.org >>>>> To manage subscription options or unsubscribe: >>>>> https://lists.mpich.org/mailman/listinfo/discuss >>>>> >>>> _______________________________________________ >>>> discuss mailing list discuss(a)mpich.org >>>> To manage subscription options or unsubscribe: >>>> https://lists.mpich.org/mailman/listinfo/discuss >>> >>> _______________________________________________ >>> discuss mailing list discuss(a)mpich.org >>> To manage subscription options or unsubscribe: >>> https://lists.mpich.org/mailman/listinfo/discuss >>> >> _______________________________________________ >> discuss mailing list discuss(a)mpich.org >> To manage subscription options or unsubscribe: >> https://lists.mpich.org/mailman/listinfo/discuss > > _______________________________________________ > discuss mailing list discuss(a)mpich.org > To manage subscription options or unsubscribe: > https://lists.mpich.org/mailman/listinfo/discuss >

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Re: [mpich-discuss] MPICH 3.3.2 Unable to Build on macOS 10.15
by Songchen Tan 27 Jan '20

27 Jan '20

Hi Ken, I tried this, but still getting an error: In file included from ./src/include/mpiimpl.h(214), from src/mpi/attr/attr_delete.c(8): ./src/include/mpir_thread.h(77): error: identifier "none" is undefined extern MPL_TLS MPIR_Per_thread_t MPIR_Per_thread; ^ In file included from ./src/include/mpiimpl.h(214), from src/mpi/attr/attr_delete.c(8): ./src/include/mpir_thread.h(77): error: "MPIR_Per_thread_t" has already been declared in the current scope extern MPL_TLS MPIR_Per_thread_t MPIR_Per_thread; ^ In file included from ./src/include/mpiimpl.h(214), from src/mpi/attr/attr_delete.c(8): ./src/include/mpir_thread.h(77): error: expected a ";" extern MPL_TLS MPIR_Per_thread_t MPIR_Per_thread; It seems that “none” is not a good value of this variable. Sincerely yours, Songchen Songchen Tan 10292504 College of Chemistry, University of California, Berkeley 97420, U. S. A. Email: tansongchen(a)berkeley.edu Cell: (+86)13501382788 在 2020年1月28日 +0800 10:31，Raffenetti, Kenneth J. via discuss <discuss(a)mpich.org>，写道： > We identified this as an Intel compiler issue and added a workaround in > https://github.com/pmodels/mpich/commit/59fd76de45bb4c5bfeff08883c4a3799052… > to address it, but your report indicates it is still an issue. > Unfortunately I do not have access to Intel compilers for macOS at the > moment to test another fix. > > You can disable thread-local storage entirely in order to build with the > configure option below. Note this may have negative performance > implications for multi-threaded applications. > > ./configure pac_cv_tls=none [...] > > Ken > > On 1/27/20 3:48 PM, Songchen Tan via discuss wrote: > > Hi Ken, > > > > No problem, it is attached. > > > > By the way, I also tried again on macOS 10.14, it failed due to the same > > reason, so it is unlikely that the problem is related to macOS 10.15. > > > > Sincerely yours, > > Songchen > > > > Songchen Tan 10292504 > > College of Chemistry, University of California, Berkeley 97420, U. S. A. > > Email: tansongchen(a)berkeley.edu > > Cell: (+86)13501382788 > > 在 2020年1月28日 +0800 03:57，Raffenetti, Kenneth J. via discuss > > <discuss(a)mpich.org>，写道： > > > Can you also send along src/mpl/config.log from your build directory? > > > > > > Ken > > > > > > On 1/27/20 11:57 AM, Songchen Tan via discuss wrote: > > > > Dear Developers, > > > > > > > > I am Songchen Tan at UC Berkeley, recently I am trying to use MPICH on > > > > macOS 10.15. Though binaries via homebrew is available, I would like to > > > > build from source in order to configure it with Intel compilers (icc, > > > > icpc and ifort). > > > > > > > > To reproduce the problem: > > > > > > > > 1. Download the source in ~/Applications/; > > > > 2. Unzip with `tar -xvzf mpich-3.3.2.tar.gz`, then `cd mpich-3.3.2`; > > > > 3. Run `./configure --prefix=/usr/local/Cellar/mpich/3.3.2 CC=icc > > > > CXX=icpc F77=ifort FC=ifort 2>&1 | tee c.txt`; > > > > 4. Build with `make VERBOSE=1 2>&1 | tee m.txt`. > > > > 5. Then I am noticed: `Undefined symbols for architecture > > > > x86_64: “__ZTHMPIR_Per_thread”`. > > > > > > > > > > > > The generated `c.txt` and `m.txt` is attached. Thank you so much for > > > > your help. > > > > > > > > Sincerely yours, > > > > Songchen > > > > > > > > Songchen Tan 10292504 > > > > College of Chemistry, University of California, Berkeley 97420, U. S. A. > > > > Email: tansongchen(a)berkeley.edu > > > > Cell: (+86)13501382788 > > > > > > > > _______________________________________________ > > > > discuss mailing list discuss(a)mpich.org > > > > To manage subscription options or unsubscribe: > > > > https://lists.mpich.org/mailman/listinfo/discuss > > > > > > > _______________________________________________ > > > discuss mailing list discuss(a)mpich.org > > > To manage subscription options or unsubscribe: > > > https://lists.mpich.org/mailman/listinfo/discuss > > > > _______________________________________________ > > discuss mailing list discuss(a)mpich.org > > To manage subscription options or unsubscribe: > > https://lists.mpich.org/mailman/listinfo/discuss > > > _______________________________________________ > discuss mailing list discuss(a)mpich.org > To manage subscription options or unsubscribe: > https://lists.mpich.org/mailman/listinfo/discuss

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Re: [mpich-discuss] MPICH 3.3.2 Unable to Build on macOS 10.15
by Raffenetti, Kenneth J. 27 Jan '20

27 Jan '20

We identified this as an Intel compiler issue and added a workaround in https://github.com/pmodels/mpich/commit/59fd76de45bb4c5bfeff08883c4a3799052… to address it, but your report indicates it is still an issue. Unfortunately I do not have access to Intel compilers for macOS at the moment to test another fix. You can disable thread-local storage entirely in order to build with the configure option below. Note this may have negative performance implications for multi-threaded applications. ./configure pac_cv_tls=none [...] Ken On 1/27/20 3:48 PM, Songchen Tan via discuss wrote: > Hi Ken, > > No problem, it is attached. > > By the way, I also tried again on macOS 10.14, it failed due to the same > reason, so it is unlikely that the problem is related to macOS 10.15. > > Sincerely yours, > Songchen > > Songchen Tan 10292504 > College of Chemistry, University of California, Berkeley 97420, U. S. A. > Email: tansongchen(a)berkeley.edu > Cell: (+86)13501382788 > 在 2020年1月28日 +0800 03:57，Raffenetti, Kenneth J. via discuss > <discuss(a)mpich.org>，写道： >> Can you also send along src/mpl/config.log from your build directory? >> >> Ken >> >> On 1/27/20 11:57 AM, Songchen Tan via discuss wrote: >>> Dear Developers, >>> >>> I am Songchen Tan at UC Berkeley, recently I am trying to use MPICH on >>> macOS 10.15. Though binaries via homebrew is available, I would like to >>> build from source in order to configure it with Intel compilers (icc, >>> icpc and ifort). >>> >>> To reproduce the problem: >>> >>> 1. Download the source in ~/Applications/; >>> 2. Unzip with `tar -xvzf mpich-3.3.2.tar.gz`, then `cd mpich-3.3.2`; >>> 3. Run `./configure --prefix=/usr/local/Cellar/mpich/3.3.2 CC=icc >>> CXX=icpc F77=ifort FC=ifort 2>&1 | tee c.txt`; >>> 4. Build with `make VERBOSE=1 2>&1 | tee m.txt`. >>> 5. Then I am noticed: `Undefined symbols for architecture >>> x86_64: “__ZTHMPIR_Per_thread”`. >>> >>> >>> The generated `c.txt` and `m.txt` is attached. Thank you so much for >>> your help. >>> >>> Sincerely yours, >>> Songchen >>> >>> Songchen Tan 10292504 >>> College of Chemistry, University of California, Berkeley 97420, U. S. A. >>> Email: tansongchen(a)berkeley.edu >>> Cell: (+86)13501382788 >>> >>> _______________________________________________ >>> discuss mailing list discuss(a)mpich.org >>> To manage subscription options or unsubscribe: >>> https://lists.mpich.org/mailman/listinfo/discuss >>> >> _______________________________________________ >> discuss mailing list discuss(a)mpich.org >> To manage subscription options or unsubscribe: >> https://lists.mpich.org/mailman/listinfo/discuss > > _______________________________________________ > discuss mailing list discuss(a)mpich.org > To manage subscription options or unsubscribe: > https://lists.mpich.org/mailman/listinfo/discuss >

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Re: [mpich-discuss] MPICH 3.3.2 Unable to Build on macOS 10.15
by Songchen Tan 27 Jan '20

27 Jan '20

Hi Ken, No problem, it is attached. By the way, I also tried again on macOS 10.14, it failed due to the same reason, so it is unlikely that the problem is related to macOS 10.15. Sincerely yours, Songchen Songchen Tan 10292504 College of Chemistry, University of California, Berkeley 97420, U. S. A. Email: tansongchen(a)berkeley.edu Cell: (+86)13501382788 在 2020年1月28日 +0800 03:57，Raffenetti, Kenneth J. via discuss <discuss(a)mpich.org>，写道： > Can you also send along src/mpl/config.log from your build directory? > > Ken > > On 1/27/20 11:57 AM, Songchen Tan via discuss wrote: > > Dear Developers, > > > > I am Songchen Tan at UC Berkeley, recently I am trying to use MPICH on > > macOS 10.15. Though binaries via homebrew is available, I would like to > > build from source in order to configure it with Intel compilers (icc, > > icpc and ifort). > > > > To reproduce the problem: > > > > 1. Download the source in ~/Applications/; > > 2. Unzip with `tar -xvzf mpich-3.3.2.tar.gz`, then `cd mpich-3.3.2`; > > 3. Run `./configure --prefix=/usr/local/Cellar/mpich/3.3.2 CC=icc > > CXX=icpc F77=ifort FC=ifort 2>&1 | tee c.txt`; > > 4. Build with `make VERBOSE=1 2>&1 | tee m.txt`. > > 5. Then I am noticed: `Undefined symbols for architecture > > x86_64: “__ZTHMPIR_Per_thread”`. > > > > > > The generated `c.txt` and `m.txt` is attached. Thank you so much for > > your help. > > > > Sincerely yours, > > Songchen > > > > Songchen Tan 10292504 > > College of Chemistry, University of California, Berkeley 97420, U. S. A. > > Email: tansongchen(a)berkeley.edu > > Cell: (+86)13501382788 > > > > _______________________________________________ > > discuss mailing list discuss(a)mpich.org > > To manage subscription options or unsubscribe: > > https://lists.mpich.org/mailman/listinfo/discuss > > > _______________________________________________ > discuss mailing list discuss(a)mpich.org > To manage subscription options or unsubscribe: > https://lists.mpich.org/mailman/listinfo/discuss

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Re: [mpich-discuss] MPICH 3.3.2 Unable to Build on macOS 10.15
by Raffenetti, Kenneth J. 27 Jan '20

27 Jan '20

Can you also send along src/mpl/config.log from your build directory? Ken On 1/27/20 11:57 AM, Songchen Tan via discuss wrote: > Dear Developers, > > I am Songchen Tan at UC Berkeley, recently I am trying to use MPICH on > macOS 10.15. Though binaries via homebrew is available, I would like to > build from source in order to configure it with Intel compilers (icc, > icpc and ifort). > > To reproduce the problem: > > 1. Download the source in ~/Applications/; > 2. Unzip with `tar -xvzf mpich-3.3.2.tar.gz`, then `cd mpich-3.3.2`; > 3. Run `./configure --prefix=/usr/local/Cellar/mpich/3.3.2 CC=icc > CXX=icpc F77=ifort FC=ifort 2>&1 | tee c.txt`; > 4. Build with `make VERBOSE=1 2>&1 | tee m.txt`. > 5. Then I am noticed: `Undefined symbols for architecture > x86_64: “__ZTHMPIR_Per_thread”`. > > > The generated `c.txt` and `m.txt` is attached. Thank you so much for > your help. > > Sincerely yours, > Songchen > > Songchen Tan 10292504 > College of Chemistry, University of California, Berkeley 97420, U. S. A. > Email: tansongchen(a)berkeley.edu > Cell: (+86)13501382788 > > _______________________________________________ > discuss mailing list discuss(a)mpich.org > To manage subscription options or unsubscribe: > https://lists.mpich.org/mailman/listinfo/discuss >

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MPICH 3.3.2 Unable to Build on macOS 10.15
by Songchen Tan 27 Jan '20

27 Jan '20

Dear Developers, I am Songchen Tan at UC Berkeley, recently I am trying to use MPICH on macOS 10.15. Though binaries via homebrew is available, I would like to build from source in order to configure it with Intel compilers (icc, icpc and ifort). To reproduce the problem: 1. Download the source in ~/Applications/; 2. Unzip with `tar -xvzf mpich-3.3.2.tar.gz`, then `cd mpich-3.3.2`; 3. Run `./configure --prefix=/usr/local/Cellar/mpich/3.3.2 CC=icc CXX=icpc F77=ifort FC=ifort 2>&1 | tee c.txt`; 4. Build with `make VERBOSE=1 2>&1 | tee m.txt`. 5. Then I am noticed: `Undefined symbols for architecture x86_64: “__ZTHMPIR_Per_thread”`. The generated `c.txt` and `m.txt` is attached. Thank you so much for your help. Sincerely yours, Songchen Songchen Tan 10292504 College of Chemistry, University of California, Berkeley 97420, U. S. A. Email: tansongchen(a)berkeley.edu Cell: (+86)13501382788

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MPICH 3.3.2 Unable to Build on macOS 10.15
by Songchen Tan 27 Jan '20

27 Jan '20

Dear Developers, I am Songchen Tan at UC Berkeley, recently I am trying to use MPICH on macOS 10.15. Though binaries via homebrew is available, I would like to build from source in order to configure it with Intel compilers (icc, icpc and ifort). To reproduce the problem: 1. Download the source in ~/Applications/; 2. Unzip with `tar -xvzf mpich-3.3.2.tar.gz`, then `cd mpich-3.3.2`; 3. Run `./configure --prefix=/usr/local/Cellar/mpich/3.3.2 CC=icc CXX=icpc F77=ifort FC=ifort 2>&1 | tee c.txt`; 4. Build with `make VERBOSE=1 2>&1 | tee m.txt`. 5. Then I am noticed: `Undefined symbols for architecture x86_64: “__ZTHMPIR_Per_thread”`. The generated `c.txt` and `m.txt` is attached. Thank you so much for your help. Sincerely yours, Songchen Songchen Tan 10292504 College of Chemistry, University of California, Berkeley 97420, U. S. A. Email: tansongchen(a)berkeley.edu Cell: (+86)13501382788

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Re: [mpich-discuss] How to spawn a non-MPI process with MPI_Comm_spawn
by Raffenetti, Kenneth J. 13 Jan '20

13 Jan '20

I'm afraid I don't have a great answer for this. Hydra, the default MPICH process manager, uses fork/execvp to launch (or spawn) MPI processes. But this happens at the node-level daemon. As you noted, this may not be safe to do from the MPI-level, particularly if using an RDMA network. If MPICH is not configured for RDMA (i.e. TCP/IP), fork/exec should be OK for creating non-MPI processes. Ken On 1/7/20 10:07 AM, Mccall, Kurt E. (MSFC-EV41) wrote: > Ken, > > Issue created. Can you suggest any other way to launch non-MPI processes? > > Thanks, > Kurt > > -----Original Message----- > From: Raffenetti, Kenneth J. <raffenet(a)mcs.anl.gov> > Sent: Tuesday, January 7, 2020 9:32 AM > To: discuss(a)mpich.org > Cc: Mccall, Kurt E. (MSFC-EV41) <kurt.e.mccall(a)nasa.gov> > Subject: [EXTERNAL] Re: [mpich-discuss] How to spawn a non-MPI process with MPI_Comm_spawn > > We do not support such a key at this time, but it seems reasonable to add. Could you create an issue on our GitHub? > https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_pmodels_mpi… > > Thanks, > Ken > > On 1/6/20 9:50 AM, Mccall, Kurt E. (MSFC-EV41) via discuss wrote: >> I'm attempting to use MPICH to manage a number of non-MPI processes. >> The latter call system() and fork(), which as I understand it may >> cause undefined behavior if they were spawned as MPI processes. How >> do I use >> MPI_Comm_spawn() to launch these processes? >> >> For example, OpenMpi has a key for the "info" field named >> "ompi_non_mpi", which causes a non-MPI process to be spawned. Is >> there something similar in MPICH? >> >> Thanks, >> >> Kurt >> >> >> _______________________________________________ >> discuss mailing list discuss(a)mpich.org >> To manage subscription options or unsubscribe: >> https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.mpich.org_m >> ailman_listinfo_discuss&d=DwIF-g&c=ApwzowJNAKKw3xye91w7BE1XMRKi2LN9kiM >> k5Csz9Zk&r=6cP1IfXu3IZOHSDh_vBqciYiIh4uuVgs1MSi5K7l5fQ&m=H8FYbetRLxBRS >> aC9l0ktwX7ok3zyPRdhUlWXZZq9nsc&s=cUS7Q28AAksa_KLLMwTztXCU3BiO0lIEKb-bM >> Wpcvfk&e= >>

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