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x86_64-linux-gnu
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openmpi
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include
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openmpi
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opal
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mca
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hwloc
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external
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/usr/lib/x86_64-linux-gnu/openmpi/include/openmpi/opal/mca/hwloc/external
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/usr/lib/x86_64-linux-gnu/openmpi/include/openmpi/opal/mca/hwloc/external/external.h
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/* * Copyright (c) 2011-2019 Cisco Systems, Inc. All rights reserved * Copyright (c) 2016-2019 Research Organization for Information Science * and Technology (RIST). All rights reserved. * * Copyright (c) 2016-2017 Intel, Inc. All rights reserved. * $COPYRIGHT$ * * Additional copyrights may follow * * $HEADER$ * * When this component is used, this file is included in the rest of * the OPAL/ORTE/OMPI code base via opal/mca/hwloc/hwloc-internal.h. As such, * this header represents the public interface to this static component. */ #ifndef MCA_OPAL_HWLOC_EXTERNAL_H #define MCA_OPAL_HWLOC_EXTERNAL_H BEGIN_C_DECLS #include <opal_config.h> /* Top-level configure will always configure the embedded hwloc * component, even if we already know that we'll be using an external * hwloc (because of complicated reasons). A side-effect of this is * that the embedded hwloc will AC_DEFINE HWLOC_VERSION (and friends) * in opal_config.h. If the external hwloc defines a different value * of HWLOC_VERSION (etc.), we'll get zillions of warnings about the * two HWLOC_VERSION values not matching. Hence, we undefined all of * them here (so that the external <hwloc.h> can define them to * whatever it wants). */ #undef HWLOC_VERSION #undef HWLOC_VERSION_MAJOR #undef HWLOC_VERSION_MINOR #undef HWLOC_VERSION_RELEASE #undef HWLOC_VERSION_GREEK #include MCA_hwloc_external_header /* If the including file requested it, also include the hwloc verbs helper file. We can't just always include this file (even if we know we have <infiniband/verbs.h>) because there are some inline functions in that file that invoke ibv_* functions. Some linkers (e.g., Solaris Studio Compilers) will instantiate those static inline functions even if we don't use them, and therefore we need to be able to resolve the ibv_* symbols at link time. Since -libverbs is only specified in places where we use other ibv_* functions (e.g., the OpenFabrics-based BTLs), that means that linking random executables can/will fail (e.g., orterun). */ #if defined(OPAL_HWLOC_WANT_VERBS_HELPER) && OPAL_HWLOC_WANT_VERBS_HELPER # if defined(HAVE_INFINIBAND_VERBS_H) # include MCA_hwloc_external_openfabrics_header # else # error Tried to include hwloc verbs helper file, but hwloc was compiled with no OpenFabrics support # endif #endif #if defined(OPAL_HWLOC_WANT_SHMEM) && OPAL_HWLOC_WANT_SHMEM # if HWLOC_API_VERSION >= 0x20000 # include MCA_hwloc_external_shmem_header # endif /* Do nothing in the 1.x case because the caller doesn't know HWLOC_API_VERSION when it sets OPAL_HWLOC_WANT_SHMEM. * Calls to hwloc/shmem.h are protected by HWLOC_API_VERSION >= 0x20000 in the actual code. */ #endif #if HWLOC_API_VERSION < 0x00010b00 #define HWLOC_OBJ_NUMANODE HWLOC_OBJ_NODE #define HWLOC_OBJ_PACKAGE HWLOC_OBJ_SOCKET #endif END_C_DECLS #endif /* MCA_OPAL_HWLOC_EXTERNAL_H */
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