/*
* Copyright (C) 2019 Intel Corporation.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice(s),
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice(s),
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) ``AS IS'' AND ANY EXPRESS
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
* EVENT SHALL THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#ifdef __cplusplus
extern "C" {
#endif
#include <memkind/internal/vec.h>
#include <numa.h>
#include <stdbool.h>
struct vec_cpu_node;
typedef int (*get_node_bitmask)(struct bitmask *);
typedef int (*fill_bandwidth_values)(int *);
int bandwidth_fill(int *bandwidth, get_node_bitmask get_bitmask);
int set_closest_numanode(fill_bandwidth_values fill, const char *env,
struct vec_cpu_node **closest_numanode, int num_cpu, bool is_single_node);
void set_bitmask_for_all_closest_numanodes(unsigned long *nodemask,
unsigned long maxnode, const struct vec_cpu_node *closest_numanode,
int num_cpu);
int set_bitmask_for_current_closest_numanode(unsigned long *nodemask,
unsigned long maxnode, const struct vec_cpu_node *closest_numanode,
int num_cpu);
#ifdef __cplusplus
}
#endif