88 lines
3.1 KiB
C++
88 lines
3.1 KiB
C++
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/*
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* Copyright (C) 2014 - 2018 Intel Corporation.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* 1. Redistributions of source code must retain the above copyright notice(s),
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice(s),
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) ``AS IS'' AND ANY EXPRESS
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* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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* EVENT SHALL THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <hbwmalloc.h>
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#include <memkind.h>
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#include "memkind/internal/memkind_hbw.h"
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#include <numa.h>
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#include <numaif.h>
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#include "common.h"
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/* This test is run with overridden MEMKIND_HBW_NODES environment variable
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* and tries to perform allocation from DRAM using hbw_malloc() using
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* default HBW_POLICY_PREFERRED policy.
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*/
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int main()
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{
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struct bitmask *expected_nodemask = NULL;
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struct bitmask *returned_nodemask = NULL;
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void *ptr = NULL;
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int ret = 0;
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int status = 0;
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ptr = hbw_malloc(KB);
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if (ptr == NULL) {
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printf("Error: allocation failed\n");
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goto exit;
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}
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expected_nodemask = numa_allocate_nodemask();
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status = memkind_hbw_all_get_mbind_nodemask(NULL, expected_nodemask->maskp,
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expected_nodemask->size);
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if (status != MEMKIND_ERROR_ENVIRON) {
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printf("Error: wrong return value from memkind_hbw_all_get_mbind_nodemask()\n");
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printf("Expected: %d\n", MEMKIND_ERROR_ENVIRON);
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printf("Actual: %d\n", status);
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goto exit;
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}
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returned_nodemask = numa_allocate_nodemask();
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status = get_mempolicy(NULL, returned_nodemask->maskp, returned_nodemask->size,
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ptr, MPOL_F_ADDR);
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if (status) {
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printf("Error: get_mempolicy() returned %d\n", status);
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goto exit;
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}
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ret = numa_bitmask_equal(returned_nodemask, expected_nodemask);
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if (!ret) {
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printf("Error: Memkind hbw and allocated pointer nodemasks are not equal\n");
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}
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exit:
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if (expected_nodemask) {
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numa_free_nodemask(expected_nodemask);
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}
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if (returned_nodemask) {
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numa_free_nodemask(returned_nodemask);
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}
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if (ptr) {
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hbw_free(ptr);
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}
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return ret;
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}
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