use follt::collect to wait and get a list of futures

Signed-off-by: Buqian Zheng <zhengbuqian@gmail.com>
zilliztech · Jan 19, 2024 · b569ba7 · b569ba7
1 parent 31236d8
commit b569ba7
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diff --git a/src/common/comp/brute_force.cc b/src/common/comp/brute_force.cc
@@ -426,9 +426,7 @@ BruteForce::SearchSparseWithBuf(const DataSetPtr base_dataset, const DataSetPtr
             }
         }));
     }
-    for (auto& fut : futs) {
-        fut.get();
-    }
+    follt::collect(futs.begin(), futs.end()).get();
     return Status::success;
 }
 

diff --git a/src/index/sparse/sparse_index_node.cc b/src/index/sparse/sparse_index_node.cc
@@ -95,9 +95,7 @@ class SparseInvertedIndexNode : public IndexNode {
                                bitset);
             }));
         }
-        for (auto& fut : futs) {
-            fut.get();
-        }
+        follt::collect(futs.begin(), futs.end()).get();
         return GenResultDataSet(nq, k, p_id.release(), p_dist.release());
     }