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dbms: fixed error [#METR-19024].

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Alexey Milovidov 2015-11-24 06:21:37 +03:00
parent d189c6206a
commit eca62f753c
1 changed files with 4 additions and 4 deletions
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8
dbms/include/DB/AggregateFunctions/AggregateFunctionQuantileTDigest.h
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@ -90,7 +90,7 @@ class MergingDigest
using Centroid = tdigest::Centroid<Value, CentroidCount>;
/// Сразу будет выделена память на несколько элементов так, чтобы состояние занимало 64 байта.
static constexpr size_t bytes_in_arena = 64 - sizeof(DB::PODArray<Centroid>) - sizeof(TotalCount) * 2;
static constexpr size_t bytes_in_arena = 64 - sizeof(DB::PODArray<Centroid>) - sizeof(TotalCount) - sizeof(uint32_t);
using Summary = DB::PODArray<Centroid, bytes_in_arena / sizeof(Centroid), AllocatorWithStackMemory<Allocator<false>, bytes_in_arena>>;
@ -115,7 +115,7 @@ class MergingDigest
using CountType = uint32_t;
using KeyBits = uint32_t;
static constexpr size_t PART_SIZE_BITS = 11;
static constexpr size_t PART_SIZE_BITS = 8;
using Transform = RadixSortFloatTransform<KeyBits>;
using Allocator = RadixSortMallocAllocator;
@ -296,9 +296,9 @@ public:
b_index = sum + (summary[i].count - 1) * 0.5;
}
auto res_of_results = interpolate(index, a_index, a_mean, b_index, b_mean);
auto rest_of_results = interpolate(index, a_index, a_mean, b_index, b_mean);
for (; result_num < size; ++result_num)
result[levels_permutation[result_num]] = res_of_results;
result[levels_permutation[result_num]] = rest_of_results;
}
/** Объединить с другим состоянием.