Method get_dot_product_csr_csr

src/thundersvm/kernelmatrix.cpp:190–196

}
#ifndef USE_CUDA
void KernelMatrix::get_dot_product_csr_csr(const SyncArray<int> &idx, SyncArray<kernel_type> &dot_product) const {
    SyncArray<kernel_type> ws_val;
    SyncArray<int> ws_col_ind;
    SyncArray<int> ws_row_ptr;
    get_working_set_ins(val_, col_ind_, row_ptr_, idx, ws_val, ws_col_ind, ws_row_ptr, idx.size());
    csr_csr_mul(ws_val, idx.size(), ws_col_ind, ws_row_ptr, dot_product);
}

void KernelMatrix::get_dot_product_dns_dns(const SyncArray<int> &idx, SyncArray<kernel_type> &dot_product) const {
    SyncArray<kernel_type> data_rows(idx.size() * n_features_);