static void sum_ddir(struct thread_data *dst, struct thread_data *src,
enum fio_ddir ddir)
{
pthread_double_lock(&dst->io_wq.stat_lock, &src->io_wq.stat_lock);
sum_val(&dst->io_bytes[ddir], &src->io_bytes[ddir]);
sum_val(&dst->io_blocks[ddir], &src->io_blocks[ddir]);
sum_val(&dst->this_io_blocks[ddir], &src->this_io_blocks[ddir]);
sum_val(&dst->this_io_bytes[ddir], &src->this_io_bytes[ddir]);
sum_val(&dst->bytes_done[ddir], &src->bytes_done[ddir]);
pthread_double_unlock(&dst->io_wq.stat_lock, &src->io_wq.stat_lock);
}
static void sum_ddir(struct thread_data *dst, struct thread_data *src,
enum fio_ddir ddir)
{
#ifndef CONFIG_SFAA
pthread_mutex_lock(&dst->io_wq.stat_lock);
pthread_mutex_lock(&src->io_wq.stat_lock);
#endif
sum_val(&dst->io_bytes[ddir], &src->io_bytes[ddir]);
sum_val(&dst->io_blocks[ddir], &src->io_blocks[ddir]);
sum_val(&dst->this_io_blocks[ddir], &src->this_io_blocks[ddir]);
sum_val(&dst->this_io_bytes[ddir], &src->this_io_bytes[ddir]);
sum_val(&dst->bytes_done[ddir], &src->bytes_done[ddir]);
#ifndef CONFIG_SFAA
pthread_mutex_unlock(&src->io_wq.stat_lock);
pthread_mutex_unlock(&dst->io_wq.stat_lock);
#endif
}
Real dot(const Vector<Real> &x) const {
const std::vector<Real> &xval = *(Teuchos::dyn_cast<const StdVector<Real> >(x).getVector());
const std::vector<Real> &yval = *(StdVector<Real>::getVector());
uint numMySamples = static_cast<uint>(yval.size());
TEUCHOS_TEST_FOR_EXCEPTION( xval.size() != numMySamples, std::invalid_argument,
"Error: Vectors must have the same dimension." );
Real val(0), sum_val(0);
for (uint i = 0; i < numMySamples; i++) {
val += xval[i] * yval[i] / (*scale_)[i];
}
// Global sum
BatchStdVector<Real>::getBatchManager()->sumAll(&val,&sum_val,1);
return sum_val;
}