ceph/src/crypto/isa-l/isa-l_crypto/include/test.h

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  29
  30 #ifndef _TEST_H
  31 #define _TEST_H
  32
  33 #ifdef __cplusplus
  34 extern "C" {
  35 #endif
  36
  37 #include "endian_helper.h"
  38
  39 // Use sys/time.h functions for time
  40 #if defined (__unix__) || (__APPLE__) || (__MINGW32__)
  41 # include <sys/time.h>
  42 #endif
  43
  44 #ifdef _MSC_VER
  45 # define inline __inline
  46 # include <time.h>
  47 # include <Windows.h>
  48 #endif
  49
  50 #include <stdio.h>
  51 #include <stdint.h>
  52
  53 struct perf{
  54         struct timeval tv;
  55 };
  56
  57
  58 #if defined (__unix__) || (__APPLE__) || (__MINGW32__)
  59 static inline int perf_start(struct perf *p)
  60 {
  61         return gettimeofday(&(p->tv), 0);
  62 }
  63 static inline int perf_stop(struct perf *p)
  64 {
  65         return gettimeofday(&(p->tv), 0);
  66 }
  67
  68 static inline void perf_print(struct perf stop, struct perf start, long long dsize)
  69 {
  70         long long secs = stop.tv.tv_sec - start.tv.tv_sec;
  71         long long usecs = secs * 1000000 + stop.tv.tv_usec - start.tv.tv_usec;
  72
  73         printf("runtime = %10lld usecs", usecs);
  74         if (dsize != 0) {
  75 #if 1 // not bug in printf for 32-bit
  76                 printf(", bandwidth %lld MB in %.4f sec = %.2f MB/s\n", dsize/(1024*1024),
  77                         ((double) usecs)/1000000, ((double) dsize) / (double)usecs);
  78 #else
  79                 printf(", bandwidth %lld MB ", dsize/(1024*1024));
  80                 printf("in %.4f sec ",(double)usecs/1000000);
  81                 printf("= %.2f MB/s\n", (double)dsize/usecs);
  82 #endif
  83         }
  84         else
  85                 printf("\n");
  86 }
  87 #endif
  88
  89 static inline uint64_t get_filesize(FILE *fp)
  90 {
  91         uint64_t file_size;
  92         fpos_t pos, pos_curr;
  93
  94         fgetpos(fp, &pos_curr);  /* Save current position */
  95 #if defined(_WIN32) || defined(_WIN64)
  96         _fseeki64(fp, 0, SEEK_END);
  97 #else
  98         fseeko(fp, 0, SEEK_END);
  99 #endif
 100         fgetpos(fp, &pos);
 101         file_size = *(uint64_t *)&pos;
 102         fsetpos(fp, &pos_curr);  /* Restore position */
 103
 104         return file_size;
 105 }
 106
 107 #ifdef __cplusplus
 108 }
 109 #endif
 110
 111 #endif // _TEST_H