int main(int argc, char ** argv) {
int opterr = 0;
unsigned int _basic_block_size = 128;
unsigned int _length = 524288;
int c;
while( (c = getopt(argc, argv, "b:s:") ) != -1) {
switch(c) {
case 'b':
_basic_block_size = atoi(optarg);
break;
case 's':
_length = atoi(optarg)*1024;
break;
case '?':
break;
default:
abort();
}
}
init_allocator(_basic_block_size, _length);
ackerman_main();
release_allocator();
}
int main(){
int * begin;
int * go;
int * go2;
int * go3;
init_allocator(128,19000);
begin = my_malloc(300);
printf("\n");
go = my_malloc(300);
printf("\n");
go2 = my_malloc(300);
printf("\n");
go3 = my_malloc(300);
printf("memeory allocated\n");
my_free(begin);
my_free(go);
my_free(go2);
my_free(go3);
release_allocator();
return 0;
}
int main(int argc, char ** argv) {
unsigned long long b, M = 0;
int opt;
//char input[256];
while((opt = getopt(argc, argv, "b::s::")) != -1){
switch (opt){
case 'b':{
if(argv[2]) b = atoi(argv[2]);
else b=32;
//printf("b: %s \n",argv[2]);
break;
}
case 's':{
if(argv[4]) M = atoi(argv[4]);
else M = 128*1024*1024;
//printf("M: %s \n",argv[4]);
break;
}
default:{
fprintf(stderr, "Usage: %s [-b blocksize] [-s] memsize\n",argv[0]);
exit(EXIT_FAILURE);
}
}
}
if (b == 0 || M == 0 ){
b = 32;
M = 128*1024*1024;
}
printf("using values:\nb: %d \nM: %d \n",b,M);
// init_allocator(basic block size, memory length)
init_allocator(b,M);
//init_allocator(32,128*1024*1024);
ackerman_main();
// my_allocator DEMO
/*
init_allocator(32,256*32);
PrintList();
cout<<endl;
PrintList2();
cout<<endl;
int* block1 = (int*) my_malloc(64);//allocates 128 block
int* block2 = (int*) my_malloc(12);//allocates 32 block
int* block3 = (int*) my_malloc(12);//allocates 32 block
int* block4 = (int*) my_malloc(32);//allocates 64 block
cout<<"PRINTING AFTER ALLOCATING BLOCKS"<<endl;
PrintList();
cout<<endl;
PrintList2();
my_free(block1);
my_free(block2);
my_free(block3);
my_free(block4);
cout<<endl<<"PRINTING AFTER FREEING BLOCKS"<<endl;
PrintList();
cout<<endl;
PrintList2();
*/
//atexit(release_allocator());
release_allocator();
}
