void on_sender_open(proton::sender &sender) override {
if (sender.source().dynamic()) {
std::string addr = generate_address();
sender.open(proton::sender_options().source(proton::source_options().address(addr)));
senders[addr] = sender;
}
}
int main(int argc, char *argv[]) {
int predictions = 0;
int mispredictions = 0;
int index_width = atoi(argv[1]);
int max_entries = 1;
max_entries <<= index_width;
//since bhsr is only 4-bit, we'll mask out the remaining bits.
int bhsr_mask = maskgen(4);
//allocate memory for table entries, ensure they start at 0
table_entry *table = calloc(max_entries, sizeof(table_entry));
char *pc = malloc(9);
char *current_counter;
int bht_address;
int taken;
int pc_mask = maskgen(index_width);
char *bhsr;
//process file, update total number of predictions read and mispredictions.
while(!feof(stdin)) {
scanf("%s %d",pc,&taken);
predictions++;
// printf("%d: scanned %s, %d\n",predictions,pc,taken);
bht_address = generate_address(pc, pc_mask);
current_counter = &(table[bht_address]).pht[(table->bhsr)];
// printf("%d: scanned %s, %d, counter: %d\n",predictions,pc,taken, *current_counter);
bhsr = &table->bhsr;
*bhsr <<= 1;
*bhsr &= bhsr_mask;
// printf("BHSR: %d\n",*bhsr);
if(taken) {
// printf("Taken loop entered\n");
if(*current_counter < 2) { mispredictions++; }
if(*current_counter < 3) { (*current_counter)++;}
(*bhsr)++;
// printf("New bhsr value: %d\n",*bhsr);
}
else {
if(*current_counter > 1) { mispredictions++; }
if(*current_counter > 0) { (*current_counter)--; }
}
}
//file processing complete, let's crunch some numbers!
float percent_mispredict = (float)mispredictions/predictions;
percent_mispredict *= 100;
printf("Percent mispredicted: %0.2f\n",percent_mispredict);
return 0;
}
void RegisterNameForm::newKey()
{
gpm::public_key_t pub;
gpm::private_key_t priv;
std::string gen = generate_address( pub, priv );
get_keychain().set( encode_address(pub), gpm::key_info( pub, priv ) );
get_keychain().sync();
m_ui->key_name->insertItem( 0, gen.c_str() );
}
int main(int argc, char *argv[]) {
int predictions = 0;
int mispredictions = 0;
int max_entries = 1;
int index_width = atoi(argv[1]);
max_entries = max_entries << index_width;
//allocate memory for counters, ensure they start at 0
char *counters = calloc(max_entries,sizeof(char));
char *pc = malloc(9);
char *current_counter;
int bht_address;
int taken;
int mask = maskgen(index_width);
//process file, update total number of predictions read and mispredictions.
while(!feof(stdin)) {
scanf("%s %d",pc,&taken);
predictions++;
// printf("%d: scanned %s, %d\n",predictions,pc,taken);
bht_address = generate_address(pc, mask);
current_counter = &counters[bht_address];
// printf("%d: scanned %s, %d, counter: %d\n",predictions,pc,taken, *current_counter);
if(taken) {
if(*current_counter < 2) { mispredictions++; }
if(*current_counter < 3) { (*current_counter)++;}
}
else {
if(*current_counter > 1) { mispredictions++; }
if(*current_counter > 0) { (*current_counter)--; }
}
}
//file processing complete, let's crunch some numbers!
float percent_mispredict = (float)mispredictions/predictions;
percent_mispredict *= 100;
printf("Percent mispredicted: %0.2f\n",percent_mispredict);
return 0;
}
LIR_Address* generate_address(LIR_Opr base, int disp, BasicType type) {
return generate_address(base, LIR_OprFact::illegalOpr, 0, disp, type);
}
void on_sender_open(proton::sender &sender) override {
if (sender.remote_source().dynamic()) {
sender.local_source().address(generate_address());
senders[sender.local_source().address()] = sender;
}
}
