09a263e607
git-subtree-dir: deps/memkind/src git-subtree-split: bb9f19dd1b3ed6cc5e1b35919564ccf6f4b32f69
81 lines
2.8 KiB
C
81 lines
2.8 KiB
C
/*
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* Copyright (C) 2016 - 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 <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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int main(int argc, char *argv[])
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{
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int err = 0;
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const size_t size = 1024 * 1024;
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void *buf = NULL;
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//It is expected that "malloc", "calloc", "realloc" or "posix_memalign" argument is passed
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if (argc != 2) {
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printf("Error: Wrong number of parameters\n");
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err = -1;
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return err;
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}
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if (strcmp(argv[1], "malloc") == 0) {
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buf = malloc(size);
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if (buf == NULL) {
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printf("Error: malloc returned NULL\n");
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err = -1;
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}
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free(buf);
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} else if (strcmp(argv[1], "calloc") == 0) {
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buf = calloc(size, 1);
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if (buf == NULL) {
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printf("Error: calloc returned NULL\n");
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err = -1;
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}
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free(buf);
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} else if (strcmp(argv[1], "realloc") == 0) {
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buf = malloc(size);
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if (buf == NULL) {
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printf("Error: malloc before realloc returned NULL\n");
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err = -1;
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}
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buf = realloc(buf, size * 2);
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if (buf == NULL) {
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printf("Error: realloc returned NULL\n");
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err = -1;
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}
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free(buf);
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} else if (strcmp(argv[1], "posix_memalign") == 0) {
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err = posix_memalign(&buf, 64, size);
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if (err != 0) {
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printf("Error: posix_memalign returned %d\n", err);
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}
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free(buf);
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} else {
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printf("Error: unknown parameter\n");
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err = -1;
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}
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return err;
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}
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