void main() {
int** Y;
int** A;
int** B;
int i,j,k;
Y = (int**)malloc(sizeof(int*)*MATRIX_DIM);
A = (int**)malloc(sizeof(int*)*MATRIX_DIM);
B = (int**)malloc(sizeof(int*)*MATRIX_DIM);
for (i=0; i < MATRIX_DIM; i++) {
Y[i] = (int*)malloc(sizeof(int)*MATRIX_DIM);
A[i] = (int*)malloc(sizeof(int)*MATRIX_DIM);
B[i] = (int*)malloc(sizeof(int)*MATRIX_DIM);
}
struct bigint bi;
perfPoll(0);
for (i=0; i < MATRIX_DIM; i++) {
for (j=0; j < MATRIX_DIM; j++) {
for (k=0; k < MATRIX_DIM; k++) {
Y[i][j] = Y[i][j] + A[i][k] * B[k][j];
}
}
}
perfPoll(0);
for(;;){}
}
void CCNDriver::readEvents(mxml_node_t *const) {
struct stat st;
if (stat("/sys/bus/event_source/devices/ccn", &st) != 0) {
// Not found
return;
}
int type;
if (DriverSource::readIntDriver("/sys/bus/event_source/devices/ccn/type", &type) != 0) {
logg.logError("Unable to read CCN-5xx type");
handleException();
}
// Detect number of xps
struct perf_event_attr pea;
memset(&pea, 0, sizeof(pea));
pea.type = type;
pea.size = sizeof(pea);
mXpCount = 1;
while (true) {
pea.config = getConfig(0, 0x08, 1, 0, 1) | mXpCount;
if (!perfPoll(&pea)) {
break;
}
mXpCount *= 2;
};
{
int lower = mXpCount/2 + 1;
while (lower < mXpCount) {
int mid = (lower + mXpCount)/2;
pea.config = getConfig(0, 0x08, 1, 0, 1) | mid;
if (perfPoll(&pea)) {
lower = mid + 1;
} else {
mXpCount = mid;
}
}
}
mNodeTypes = new NodeType[2*mXpCount];
// Detect node types
for (int i = 0; i < 2*mXpCount; ++i) {
pea.config = getConfig(0, 0x04, 1, 0, 0) | i;
if (perfPoll(&pea)) {
mNodeTypes[i] = NT_HNF;
continue;
}
pea.config = getConfig(0, 0x16, 1, 0, 0) | i;
if (perfPoll(&pea)) {
mNodeTypes[i] = NT_RNI;
continue;
}
pea.config = getConfig(0, 0x10, 1, 0, 0) | i;
if (perfPoll(&pea)) {
mNodeTypes[i] = NT_SBAS;
continue;
}
mNodeTypes[i] = NT_UNKNOWN;
}
}
