98 lines
2.7 KiB
C
98 lines
2.7 KiB
C
#include <unistd.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <sys/mman.h>
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#include <string.h>
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#include "qltest.h"
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#define DEBUG
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#ifdef DEBUG
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#define dprintf(...) \
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do { \
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char msg[1024]; \
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sprintf(msg, __VA_ARGS__); \
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fprintf(stderr, "%s,%s", __FUNCTION__, msg); \
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} while (0);
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#define eprintf(...) \
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do { \
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char msg[1024]; \
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sprintf(msg, __VA_ARGS__); \
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fprintf(stderr, "%s,%s", __FUNCTION__, msg); \
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} while (0);
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#else
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#define dprintf(...) do { } while (0)
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#define eprintf(...) do { } while (0)
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#endif
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#define CHKANDJUMP(cond, err, ...) \
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do { \
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if(cond) { \
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eprintf(__VA_ARGS__); \
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ret = err; \
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goto fn_fail; \
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} \
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} while(0)
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int sz_anon[] = {
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4 * (1ULL<<10),
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2 * (1ULL<<20),
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1 * (1ULL<<30),
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134217728};
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#define SZ_INDEX 0
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#define NUM_AREAS 1
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int main(int argc, char** argv) {
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int i;
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int sz_index;
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void* anon[NUM_AREAS];
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int ret = 0;
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// for qlmpi test
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#define TEST_VAL 0x1234
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void* mem;
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int swap_rc = 0;
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char buffer[BUF_SIZE];
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CHKANDJUMP(argc != 2, 255, "%s <sz_index>\n", argv[0]);
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sz_index = atoi(argv[1]);
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for(i = 0; i < NUM_AREAS; i++) {
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anon[i] = mmap(0, sz_anon[sz_index], PROT_READ|PROT_WRITE, MAP_ANONYMOUS|MAP_PRIVATE, -1, 0);
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CHKANDJUMP(anon[i] == MAP_FAILED, 255, "mmap failed\n");
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memset(anon[i], 0, sz_anon[sz_index]);
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}
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// for qlmpi test
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// before swap
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mem = anon[0];
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*((unsigned long*)mem) = TEST_VAL;
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unsigned long val = *((unsigned long*)mem);
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if (val == TEST_VAL) {
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printf("[OK] before swap, val:0x%lx\n", val);
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} else {
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printf("[NG] before swap, val is not correct, val:0x%lx\n", val);
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}
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swap_rc = do_swap("/tmp/rusage010.swp", buffer);
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if (swap_rc < 0) {
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printf("[NG] swap in parent is failed\n");
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}
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// after swap
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val = *((unsigned long*)mem);
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if (val == TEST_VAL) {
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printf("[OK] after swap, val:0x%lx\n", val);
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} else {
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printf("[NG] after swap, val is not correct, val:0x%lx\n", val);
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}
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for(i = 0; i < NUM_AREAS; i++) {
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munmap(anon[i], sz_anon[sz_index]);
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}
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fn_exit:
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return ret;
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fn_fail:
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goto fn_exit;
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}
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