// Trigger All Bricks
void block_exec(t_block *block)
{
t_link *link;
t_brick *brick;
// Reset State
block_reset(block);
// Trigger
for(link=block->bricks->first;link;link=link->next)
{
brick = link->data;
if( !brick->brick_state.hold)
{
brick->exe( brick);
if( brick->brick_state.singular && brick->brick_state.use_hold)
{
brick->brick_state.hold = 1;
}
}
}
}
cache_block * hknuca_replacement(cache_bank *bank,int address,int tag,int data,int p){
int i,l = 0,c,setnum,count = 0;
cache_block *localblock = NULL,*centralblock = NULL;
set *homecacheset = NULL,*replcacheset = NULL,*rereplcacheset = NULL;
int localclustnum,centralclustnum,rerepl = 0;
int row1,row2,col1,col2;
int banknum = bank->banknum;
if(p < cores / 2){
row1 = 0;
col1 = p;
}
else{
row1 = 3;
col1 = p - (cores / 2);
}
row2 = banknum / 4;
col2 = banknum % 4;
setnum = address % nsets;
homecacheset = home_cacheset(address);
localclustnum = bank->clustnum;
l = lrublock(cgrid1.grid[row1][col1]->cachebank[row2][col2]->sets[setnum]);
while(l == -1)
l = lrublock(cgrid1.grid[row1][col1]->cachebank[row2][col2]->sets[setnum]);
localblock = cgrid1.grid[row1][col1]->cachebank[row2][col2]->sets[setnum]->ways[l];
replcacheset = home_cacheset(localblock->address);
if(row1 == 0)
{
centralclustnum = cgrid1.grid[row1+1][col1]->cachebank[row2][col2]->clustnum;
for(i = 0;i < bassoc;i++)
{
centralblock = cgrid1.grid[row1+1][col1]->cachebank[row2][col2]->sets[setnum]->ways[i];
if(centralblock->data == 0){
c = i;
break;
}
else
count++;
}
if(count == bassoc){
c = lrublock(cgrid1.grid[row1+1][col1]->cachebank[row2][col2]->sets[setnum]);
rerepl = 1;
(coreprop1[p].nrepl)++;;
// write back the existing central block
}
centralblock = cgrid1.grid[row1+1][col1]->cachebank[row2][col2]->sets[setnum]->ways[c];
if(rerepl){
rereplcacheset = home_cacheset(centralblock->address);
(rereplcacheset->hk_nuka[centralclustnum])--;
}
(replcacheset->hk_nuka[localclustnum])--;
(replcacheset->hk_nuka[centralclustnum])++;
block_par_assign(centralblock,localblock->data,localblock->address,localblock->tag,localblock->last_accessed,localblock->naccesses);
(coreprop1[p].nrepl)++;
(homecacheset->hk_nuka[localclustnum])++;
block_par_assign(localblock,data,address,tag,time(NULL),1);
}
else if(row1 == 3)
{
centralclustnum = cgrid1.grid[row1-1][col1]->cachebank[row2][col2]->clustnum;
for(i = 0;i < bassoc;i++)
{
centralblock = cgrid1.grid[row1-1][col1]->cachebank[row2][col2]->sets[setnum]->ways[i];
if(centralblock->data == 0){
c = i;
break;
}
else
count++;
}
if(count == bassoc){
c = lrublock(cgrid1.grid[row1-1][col1]->cachebank[row2][col2]->sets[setnum]);
rerepl = 1;
(coreprop1[p].nrepl)++;
// write back the existing central block
}
centralblock = cgrid1.grid[row1-1][col1]->cachebank[row2][col2]->sets[setnum]->ways[c];
if(rerepl){
rereplcacheset = home_cacheset(centralblock->address);
(rereplcacheset->hk_nuka[centralclustnum])--;
}
(replcacheset->hk_nuka[localclustnum])--;
(replcacheset->hk_nuka[centralclustnum])++;
block_par_assign(centralblock,localblock->data,localblock->address,localblock->tag,localblock->last_accessed,localblock->naccesses);
(coreprop1[p].nrepl)++;
(homecacheset->hk_nuka[localclustnum])++;
block_par_assign(localblock,data,address,tag,time(NULL),1);
}
else
{
// write back to main memory
(replcacheset->hk_nuka[localclustnum])--;
block_reset(localblock);
(coreprop1[p].nrepl)++;
(homecacheset->hk_nuka[localclustnum])++;
block_par_assign(localblock,data,address,tag,time(NULL),1);
}
return localblock;
}
cache_block * cacheblock_replacement(cache_bank *bank,int address,int tag,int data,int p){
int i,l = 0,c,setnum,count = 0;
cache_block *localblock = NULL,*centralblock = NULL;
int row1,row2,col1,col2;
int banknum = (address / nsets) % nbankscluster;
if(p < cores / 2){
row1 = 0;
col1 = p;
}
else{
row1 = 3;
col1 = p - (cores / 2);
}
row2 = banknum / 4;
col2 = banknum % 4;
setnum = address % nsets;
l = lrublock(cgrid.grid[row1][col1]->cachebank[row2][col2]->sets[setnum]);
while(l == -1)
l = lrublock(cgrid.grid[row1][col1]->cachebank[row2][col2]->sets[setnum]);
localblock = cgrid.grid[row1][col1]->cachebank[row2][col2]->sets[setnum]->ways[l];
if(row1 == 0)
{
for(i = 0;i < bassoc;i++)
{
centralblock = cgrid.grid[row1+1][col1]->cachebank[row2][col2]->sets[setnum]->ways[i];
if(centralblock->data == 0){
c = i;
break;
}
else
count++;
}
if(count == bassoc){
c = lrublock(cgrid.grid[row1+1][col1]->cachebank[row2][col2]->sets[setnum]);
(coreprop0[p].nrepl)++;;
// write back the existing central block
}
centralblock = cgrid.grid[row1+1][col1]->cachebank[row2][col2]->sets[setnum]->ways[c];
block_par_assign(centralblock,localblock->data,localblock->address,localblock->tag,localblock->last_accessed,localblock->naccesses);
(coreprop0[p].nrepl)++;
block_par_assign(localblock,data,address,tag,time(NULL),1);
}
else if(row1 == 3)
{
for(i = 0;i < bassoc;i++)
{
centralblock = cgrid.grid[row1-1][col1]->cachebank[row2][col2]->sets[setnum]->ways[i];
if(centralblock->data == 0){
c = i;
break;
}
else
count++;
}
if(count == bassoc){
c = lrublock(cgrid.grid[row1-1][col1]->cachebank[row2][col2]->sets[setnum]);
(coreprop0[p].nrepl)++;
// write back the existing central block
}
centralblock = cgrid.grid[row1-1][col1]->cachebank[row2][col2]->sets[setnum]->ways[c];
block_par_assign(centralblock,localblock->data,localblock->address,localblock->tag,localblock->last_accessed,localblock->naccesses);
(coreprop0[p].nrepl)++;
block_par_assign(localblock,data,address,tag,time(NULL),1);
}
else
{
// write back to main memory
block_reset(localblock);
(coreprop0[p].nrepl)++;
block_par_assign(localblock,data,address,tag,time(NULL),1);
}
return localblock;
}
