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#include "razf.h"
#include "kstream.h"
#include <time.h>
KSTREAM_INIT(RAZF*, razf_read, 4096)
int main(int argc, char **argv){
RAZF *rz = razf_open_r(open(argv[1], O_RDONLY));
unsigned int n = 32 * 1024 * 1024;
void *buffer = alloca(1<<12);
clock_t t1 = clock();
int i;
for(i=0;i<n;i++){
razf_read(rz, buffer, 1);
}
clock_t t2 = clock();
fprintf(stderr, " -- time %.3lf , n = %u in %s -- %s:%d --\n", ((double)(t2-t1) / CLOCKS_PER_SEC), n, __FUNCTION__, __FILE__, __LINE__);
razf_seek(rz, 0, SEEK_SET);
t1 = clock();
for(i=0;i<n>>12;i++){
razf_read(rz, buffer, 1<<12);
}
t2 = clock();
fprintf(stderr, " -- time %.3lf , n = %u in %s -- %s:%d --\n", ((double)(t2-t1) / CLOCKS_PER_SEC), n, __FUNCTION__, __FILE__, __LINE__);
razf_seek(rz, 0, SEEK_SET);
kstream_t *ks = ks_init(rz);
t1 = clock();
for(i=0;i<n;i++){
ks_getc(ks);
}
t2 = clock();
fprintf(stderr, " -- time %.3lf , n = %u in %s -- %s:%d --\n", ((double)(t2-t1) / CLOCKS_PER_SEC), n, __FUNCTION__, __FILE__, __LINE__);
razf_close(rz);
return 0;
}
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