void BlockchainDB::pop_block(block& blk, std::vector<transaction>& txs)
{
blk = get_top_block();
remove_block();
for (const auto& h : boost::adaptors::reverse(blk.tx_hashes))
{
txs.push_back(get_tx(h));
remove_transaction(h);
}
remove_transaction(get_transaction_hash(blk.miner_tx));
}
/**
* Delete l'opération courante, teste le type de page pour choisir.
*
* \param
*
* \return
* */
void gsb_data_mix_delete_current_transaction ( void )
{
gint current_page;
current_page = gsb_gui_navigation_get_current_page ( );
if ( current_page == GSB_ACCOUNT_PAGE )
remove_transaction ();
else if ( current_page == GSB_SCHEDULER_PAGE )
gsb_scheduler_list_delete_scheduled_transaction ( 0, TRUE );
}
void retire_transactions() {
/* retire the transaction, and return the status to the bus queue slot */
/* The out of order completion of the transaction is possible because the later transaction may
hit an open page, where as the earlier transaction may be delayed by a PRECHARGE + RAS or just RAS.
Check to see if transaction ordering is strictly enforced.
This option is current disabled as of 9/20/2002. Problem with Mase generation non-unique req_id's.
out of order data return creates havoc there. This should be investigated and fixed.
*/
int i;
transaction_t * this_t = NULL;
int chan_id;
if(dram_system.config.strict_ordering_flag == TRUE){ /* if strict ordering is set, check only transaction #0 */
for (chan_id=0;chan_id < dram_system.config.channel_count;chan_id++) {
this_t = &dram_system.dram_controller[chan_id].transaction_queue.entry[0];
chan_id = this_t->next_c->chan_id;
if((this_t->status == MEM_STATE_COMPLETED) &&
(this_t->completion_time <= dram_system.current_dram_time)){
/* If this is a refresh or auto precharge transaction, just ignore it. Else... */
set_critical_word_ready(global_biu, this_t->slot_id);
set_biu_slot_status(global_biu, this_t->slot_id, MEM_STATE_COMPLETED);
int trans_sel_policy = get_transaction_selection_policy(global_biu);
if (trans_sel_policy == MOST_PENDING || trans_sel_policy == LEAST_PENDING)
del_trans_pending_queue(chan_id,0);
/*---------------------small stat counter----------------------*/
switch (this_t->transaction_type) {
case (MEMORY_IFETCH_COMMAND):
dram_system.tq_info.num_ifetch_tran++;
break;
case (MEMORY_READ_COMMAND):
dram_system.tq_info.num_read_tran++;
break;
case (MEMORY_PREFETCH):
dram_system.tq_info.num_prefetch_tran++;
break;
case (MEMORY_WRITE_COMMAND):
dram_system.tq_info.num_write_tran++;
break;
default:
fprintf(stderr, "unknown transaction type %d\n",this_t->transaction_type);
break;
}
/*---------------------end small stat counter----------------------*/
// Do the update on bank conflict count and bank hit count
if (!this_t->issued_ras && this_t->issued_cas) {
dram_system.dram_controller[chan_id].rank[this_t->address.rank_id].bank[this_t->address.bank_id].bank_hit++;
} else if (this_t->issued_ras && this_t->issued_cas) {
dram_system.dram_controller[chan_id].rank[this_t->address.rank_id].bank[this_t->address.bank_id].bank_conflict++;
}
remove_transaction(chan_id,0);
//if (dram_system.config.row_buffer_management_policy == OPEN_PAGE)
//update_tran_for_refresh(chan_id);
} else if((this_t->critical_word_ready == TRUE) &&
(this_t->critical_word_ready_time <= dram_system.current_dram_time)){
set_critical_word_ready(global_biu, this_t->slot_id);
}
}
} else {
for (chan_id=0;chan_id < dram_system.config.channel_count;chan_id++) {
for(i=0;i<dram_system.dram_controller[chan_id].transaction_queue.transaction_count;i++){
this_t = &dram_system.dram_controller[chan_id].transaction_queue.entry[i];
chan_id = this_t->next_c->chan_id;
if((this_t->status == MEM_STATE_COMPLETED) &&
(this_t->completion_time <= dram_system.current_dram_time)){
if((get_biu_slot_status(global_biu, this_t->slot_id) != MEM_STATE_COMPLETED)){
/* If this is a refresh or auto precharge transaction, just ignore it. Else... */
set_critical_word_ready(global_biu, this_t->slot_id);
set_biu_slot_status(global_biu, this_t->slot_id, MEM_STATE_COMPLETED);
}
int trans_sel_policy = get_transaction_selection_policy(global_biu);
if (trans_sel_policy == MOST_PENDING || trans_sel_policy == LEAST_PENDING)
del_trans_pending_queue(chan_id,i);
/*---------------------small stat counter----------------------*/
switch (this_t->transaction_type) {
case (MEMORY_IFETCH_COMMAND):
dram_system.tq_info.num_ifetch_tran++;
break;
case (MEMORY_READ_COMMAND):
dram_system.tq_info.num_read_tran++;
break;
case (MEMORY_PREFETCH):
dram_system.tq_info.num_prefetch_tran++;
break;
case (MEMORY_WRITE_COMMAND):
dram_system.tq_info.num_write_tran++;
break;
default:
fprintf(stderr, "unknown transaction type %d ID %d\n",this_t->transaction_type,
this_t->transaction_id);
break;
}
/*---------------------end small stat counter----------------------*/
// Do the update on bank conflict count and bank hit count
if (!this_t->issued_ras && this_t->issued_cas) {
dram_system.dram_controller[chan_id].rank[this_t->address.rank_id].bank[this_t->address.bank_id].bank_hit++;
} else if (this_t->issued_ras && this_t->issued_cas) {
dram_system.dram_controller[chan_id].rank[this_t->address.rank_id].bank[this_t->address.bank_id].bank_conflict++;
}
remove_transaction(chan_id,i);
} else if((this_t->critical_word_ready == TRUE) &&
(this_t->critical_word_ready_time <= dram_system.current_dram_time)){
set_critical_word_ready(global_biu, this_t->slot_id);
}
}
}
}
}