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@@ -93,6 +93,7 @@ if test x$enable_perf_debug = xyes; then
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fi
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default_enable_mpi_check=maybe
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default_enable_mpi=maybe
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+default_enable_mpi_ft=no
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###############################################################################
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# #
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@@ -549,6 +550,27 @@ AM_CONDITIONAL(STARPU_USE_MPI_MPI, test x$build_mpi_lib = xyes)
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AM_CONDITIONAL(STARPU_USE_MPI_NMAD, test x$build_nmad_lib = xyes)
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AM_CONDITIONAL(STARPU_USE_MPI, test x$build_nmad_lib = xyes -o x$build_mpi_lib = xyes)
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+
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+###### Failure tolerance material #######
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+AC_ARG_ENABLE(mpi-ft, AC_HELP_STRING([--enable-mpi-ft], [Enable failure tolerance mechanisms provided by StarPU]),
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+ [enable_mpi_ft=$enableval], [enable_mpi_ft=$default_enable_mpi_ft])
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+
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+# TODO: Check MPI version to be ULFM
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+if test x$enable_mpi_ft = xyes ; then
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+ if test x$build_mpi_lib != xyes ; then
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+ AC_MSG_ERROR([Failure tolerance mechanisms only work with a particular MPI implementation: ULFM (OpenMPI based).])
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+ else
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+ AC_DEFINE(STARPU_USE_MPI_FT, [1], [whether the StarPU MPI failure tolerance mechanisms are requested])
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+ use_mpi_ft=yes;
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+ fi
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+fi
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+
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+AM_CONDITIONAL(STARPU_USE_MPI_FT, [test x$use_mpi_ft = xyes])
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+
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+###### End of failure tolerance material ######
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+
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+
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+
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AC_ARG_WITH(mpiexec-args, [AS_HELP_STRING([--with-mpiexec-args[=<arguments to give when running mpiexec>]],
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[Arguments for mpiexec])],
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[
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@@ -3585,6 +3607,7 @@ AC_MSG_NOTICE([
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StarPU Extensions:
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StarPU MPI enabled: $build_mpi_lib
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+ StarPU MPI failure tolerance: $enable_mpi_ft
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StarPU MPI(nmad) enabled: $build_nmad_lib
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MPI test suite: $running_mpi_check
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Master-Slave MPI enabled: $use_mpi_master_slave
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