runtime/src/kmp_affinity.cpp

242 // When sorting by labels, __kmp_affinity_assign_child_nums() must first be
243 // called to renumber the labels from [0..n] and place them into the child_num
244 // vector of the address object.  This is done in case the labels used for
250 // because we are paying attention to the labels themselves, not the ordinal
262     lastLabel[labCt] = address2os[0].first.labels[labCt];
267       if (address2os[i].first.labels[labCt] != lastLabel[labCt]) {
271           lastLabel[labCt2] = address2os[i].first.labels[labCt2];
274         lastLabel[labCt] = address2os[i].first.labels[labCt];
342       __kmp_str_buf_print(&buf, "%d ", address2os[proc].first.labels[level]);
360                         addrP[proc].first.labels[0]);
363       int label = 1; // iterate over labels
368                               addrP[proc].first.labels[label++]);
373                               addrP[proc].first.labels[label++]);
377                             addrP[proc].first.labels[label++]);
381                             addrP[proc].first.labels[label++]);
395 // level if it offers no unique labels.  So they are removed.
407       if (addrP[0].first.labels[level] != addrP[i].first.labels[level]) {
425       // For other levels, we move labels over and also reduce the depth
429           addrP[i].first.labels[j] = addrP[i].first.labels[j + 1];
492                                            int *labels) {
511         addr.labels[i] = labels[i]; // package, etc.
512       addr.labels[depth] = core_id; // core
513       addr.labels[depth + 1] = pu_id; // pu
604   int labels[3] = {0}; // package [,node] [,tile] - head of lables array
630     labels[0] = socket_id;
638         labels[1] = node_id;
647             labels[2] = tl_id;
650                                             n_active_cores, tile, 3, labels);
666                                           n_active_cores, node, 2, labels);
688           labels[1] = tl_id;
691                                           n_active_cores, tile, 2, labels);
707                                         socket, 1, labels);
747     addr.labels[0] = retval[0].first.labels[0];
933     addr.labels[0] = i;
984     addr.labels[0] = i / (CHAR_BIT * sizeof(DWORD_PTR));
985     addr.labels[1] = i % (CHAR_BIT * sizeof(DWORD_PTR));
989       KMP_INFORM(AffOSProcToGroup, "KMP_AFFINITY", i, addr.labels[0],
990                  addr.labels[1]);
1291     addr.labels[0] = threadInfo[0].pkgId;
1449       addr.labels[d++] = threadInfo[i].pkgId;
1452       addr.labels[d++] = threadInfo[i].coreId;
1455       addr.labels[d++] = threadInfo[i].threadId;
1578   // thread) to the coarsest.  The caller expects that we will place the labels
1579   // in (*address2os)[].first.labels[] in the inverse order, so we need to
1642     // Extract labels for each level in the machine topology map from Apic ID.
1655         addr.labels[depth - level - 1] = apicId >> prev_shift;
1661       addr.labels[depth - level - 1] = (apicId & mask) >> prev_shift;
1707     addr.labels[0] = retval[0].first.labels[pkgLevel];
1735     last[level] = retval[0].first.labels[level];
1740   // (*address2os)[].first.labels[] - in the previous loops, we iterated
1745       if (retval[proc].first.labels[level] != last[level]) {
1758           last[j] = retval[proc].first.labels[j];
1765         last[level] = retval[proc].first.labels[level];
1890         new_retval[proc].first.labels[new_level] =
1891             retval[proc].first.labels[level];
2355     addr.labels[0] = threadInfo[0][pkgIdIndex];
2626       addr.labels[dst_index] = threadInfo[i][src_index];
4011       if (address2os[i].first.labels[j] > 0) {
4032         if (address2os[i + 1].first.labels[j] > 0) {
4066       int percore = address2os[i].first.labels[core_level + 1] + 1;