046d870124
The code for finding the hole for the shmem region actually came from me. Signed-off-by: Brice Goglin <Brice.Goglin@inria.fr>
53 строки
1.3 KiB
C
53 строки
1.3 KiB
C
/*
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* Copyright (c) 2014-2017 Intel, Inc. All rights reserved.
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* Copyright (c) 2017 Inria. All rights reserved.
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* $COPYRIGHT$
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*
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* Additional copyrights may follow
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*
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* $HEADER$
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*/
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/**
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* @file
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*/
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#ifndef ORTE_RTC_HWLOC_H
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#define ORTE_RTC_HWLOC_H
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#include "orte_config.h"
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#include "orte/mca/rtc/rtc.h"
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BEGIN_C_DECLS
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typedef enum {
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VM_HOLE_NONE = -1,
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VM_HOLE_BEGIN = 0, /* use hole at the very beginning */
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VM_HOLE_AFTER_HEAP = 1, /* use hole right after heap */
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VM_HOLE_BEFORE_STACK = 2, /* use hole right before stack */
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VM_HOLE_BIGGEST = 3, /* use biggest hole */
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VM_HOLE_IN_LIBS = 4, /* use biggest hole between heap and stack */
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VM_HOLE_CUSTOM = 5, /* use given address if available */
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} orte_rtc_hwloc_vm_hole_kind_t;
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typedef enum {
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VM_MAP_FILE = 0,
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VM_MAP_ANONYMOUS = 1,
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VM_MAP_HEAP = 2,
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VM_MAP_STACK = 3,
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VM_MAP_OTHER = 4 /* vsyscall/vdso/vvar shouldn't occur since we stop after stack */
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} orte_rtc_hwloc_vm_map_kind_t;
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typedef struct {
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orte_rtc_base_component_t super;
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orte_rtc_hwloc_vm_hole_kind_t kind;
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} orte_rtc_hwloc_component_t;
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ORTE_MODULE_DECLSPEC extern orte_rtc_hwloc_component_t mca_rtc_hwloc_component;
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extern orte_rtc_base_module_t orte_rtc_hwloc_module;
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END_C_DECLS
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#endif /* ORTE_RTC_HWLOC_H */
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