Fix XGMI detection (#699)

* Fix XGMI detection * Increase stack size * Temporarily disable signal hangler in CI [Process: 17281] Inside handler function signal: Segmentation fault (11) BFD: DWARF error: section .debug_info is larger than its filesize! (0x93ef57 vs 0x530ea0) BFD: DWARF error: section .debug_info is larger than its filesize! (0x93ef57 vs 0x530ea0) [ROCm/rccl commit: 22b81fbaae]
2023-03-08 14:08:07 -08:00
parent 62f5e6a82f
commit 216c83c39d
3 changed files with 3 additions and 3 deletions
@@ -1187,7 +1187,7 @@ ncclResult_t ncclTopoGetLinkType(struct ncclTopoSystem* system, int cudaDev1, in
          struct ncclTopoNode* remNode = link->remNode;
          if (remNode->gpu.dev == cudaDev2) {
            *isXGMI = (link->type == LINK_NVL);
-            return ncclSuccess;
+            if (*isXGMI) return ncclSuccess;
          }
        }
      }