Coverage Report

Created: 2026-08-15 17:11

next uncovered line (L), next uncovered region (R), next uncovered branch (B)
be/src/util/unaligned.h
Line
Count
Source
1
// Licensed to the Apache Software Foundation (ASF) under one
2
// or more contributor license agreements.  See the NOTICE file
3
// distributed with this work for additional information
4
// regarding copyright ownership.  The ASF licenses this file
5
// to you under the Apache License, Version 2.0 (the
6
// "License"); you may not use this file except in compliance
7
// with the License.  You may obtain a copy of the License at
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//
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//   http://www.apache.org/licenses/LICENSE-2.0
10
//
11
// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
13
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied.  See the License for the
15
// specific language governing permissions and limitations
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// under the License.
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// This file is copied from
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// https://github.com/ClickHouse/ClickHouse/blob/master/base/base/unaligned.h
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// and modified by Doris
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21
#pragma once
22
23
#include <cstring>
24
#include <type_traits>
25
26
namespace doris {
27
28
template <typename T>
29
4.79G
T unaligned_load(const void* address) {
30
4.79G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.79G
    T res {};
32
4.79G
    memcpy(&res, address, sizeof(res));
33
4.79G
    return res;
34
4.79G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
375
T unaligned_load(const void* address) {
30
375
    static_assert(std::is_trivially_copyable_v<T>);
31
375
    T res {};
32
375
    memcpy(&res, address, sizeof(res));
33
375
    return res;
34
375
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
142M
T unaligned_load(const void* address) {
30
142M
    static_assert(std::is_trivially_copyable_v<T>);
31
142M
    T res {};
32
142M
    memcpy(&res, address, sizeof(res));
33
142M
    return res;
34
142M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.55G
T unaligned_load(const void* address) {
30
4.55G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.55G
    T res {};
32
4.55G
    memcpy(&res, address, sizeof(res));
33
4.55G
    return res;
34
4.55G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.03M
T unaligned_load(const void* address) {
30
8.03M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.03M
    T res {};
32
8.03M
    memcpy(&res, address, sizeof(res));
33
8.03M
    return res;
34
8.03M
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
424
T unaligned_load(const void* address) {
30
424
    static_assert(std::is_trivially_copyable_v<T>);
31
424
    T res {};
32
424
    memcpy(&res, address, sizeof(res));
33
424
    return res;
34
424
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.31M
T unaligned_load(const void* address) {
30
4.31M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.31M
    T res {};
32
4.31M
    memcpy(&res, address, sizeof(res));
33
4.31M
    return res;
34
4.31M
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
228k
T unaligned_load(const void* address) {
30
228k
    static_assert(std::is_trivially_copyable_v<T>);
31
228k
    T res {};
32
228k
    memcpy(&res, address, sizeof(res));
33
228k
    return res;
34
228k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
31.9M
T unaligned_load(const void* address) {
30
31.9M
    static_assert(std::is_trivially_copyable_v<T>);
31
31.9M
    T res {};
32
31.9M
    memcpy(&res, address, sizeof(res));
33
31.9M
    return res;
34
31.9M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.39M
T unaligned_load(const void* address) {
30
3.39M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.39M
    T res {};
32
3.39M
    memcpy(&res, address, sizeof(res));
33
3.39M
    return res;
34
3.39M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
33.9M
T unaligned_load(const void* address) {
30
33.9M
    static_assert(std::is_trivially_copyable_v<T>);
31
33.9M
    T res {};
32
33.9M
    memcpy(&res, address, sizeof(res));
33
33.9M
    return res;
34
33.9M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
2.88M
T unaligned_load(const void* address) {
30
2.88M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.88M
    T res {};
32
2.88M
    memcpy(&res, address, sizeof(res));
33
2.88M
    return res;
34
2.88M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
30.7k
T unaligned_load(const void* address) {
30
30.7k
    static_assert(std::is_trivially_copyable_v<T>);
31
30.7k
    T res {};
32
30.7k
    memcpy(&res, address, sizeof(res));
33
30.7k
    return res;
34
30.7k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.1k
T unaligned_load(const void* address) {
30
74.1k
    static_assert(std::is_trivially_copyable_v<T>);
31
74.1k
    T res {};
32
74.1k
    memcpy(&res, address, sizeof(res));
33
74.1k
    return res;
34
74.1k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
2.86k
T unaligned_load(const void* address) {
30
2.86k
    static_assert(std::is_trivially_copyable_v<T>);
31
2.86k
    T res {};
32
2.86k
    memcpy(&res, address, sizeof(res));
33
2.86k
    return res;
34
2.86k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
684k
T unaligned_load(const void* address) {
30
684k
    static_assert(std::is_trivially_copyable_v<T>);
31
684k
    T res {};
32
684k
    memcpy(&res, address, sizeof(res));
33
684k
    return res;
34
684k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
2.55M
T unaligned_load(const void* address) {
30
2.55M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.55M
    T res {};
32
2.55M
    memcpy(&res, address, sizeof(res));
33
2.55M
    return res;
34
2.55M
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
645
T unaligned_load(const void* address) {
30
645
    static_assert(std::is_trivially_copyable_v<T>);
31
645
    T res {};
32
645
    memcpy(&res, address, sizeof(res));
33
645
    return res;
34
645
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
4.79k
T unaligned_load(const void* address) {
30
4.79k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.79k
    T res {};
32
4.79k
    memcpy(&res, address, sizeof(res));
33
4.79k
    return res;
34
4.79k
}
_ZN5doris14unaligned_loadINS_7DecimalIlEEEET_PKv
Line
Count
Source
29
6.81M
T unaligned_load(const void* address) {
30
6.81M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.81M
    T res {};
32
6.81M
    memcpy(&res, address, sizeof(res));
33
6.81M
    return res;
34
6.81M
}
_ZN5doris14unaligned_loadINS_14DecimalV2ValueEEET_PKv
Line
Count
Source
29
4.69k
T unaligned_load(const void* address) {
30
4.69k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.69k
    T res {};
32
4.69k
    memcpy(&res, address, sizeof(res));
33
4.69k
    return res;
34
4.69k
}
_ZN5doris14unaligned_loadINS_12Decimal128V3EEET_PKv
Line
Count
Source
29
7.95k
T unaligned_load(const void* address) {
30
7.95k
    static_assert(std::is_trivially_copyable_v<T>);
31
7.95k
    T res {};
32
7.95k
    memcpy(&res, address, sizeof(res));
33
7.95k
    return res;
34
7.95k
}
_ZN5doris14unaligned_loadINS_7DecimalIN4wide7integerILm256EiEEEEEET_PKv
Line
Count
Source
29
6.34k
T unaligned_load(const void* address) {
30
6.34k
    static_assert(std::is_trivially_copyable_v<T>);
31
6.34k
    T res {};
32
6.34k
    memcpy(&res, address, sizeof(res));
33
6.34k
    return res;
34
6.34k
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
1.24M
T unaligned_load(const void* address) {
30
1.24M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.24M
    T res {};
32
1.24M
    memcpy(&res, address, sizeof(res));
33
1.24M
    return res;
34
1.24M
}
_ZN5doris14unaligned_loadINS_21ParquetInt96TimestampEEET_PKv
Line
Count
Source
29
32
T unaligned_load(const void* address) {
30
32
    static_assert(std::is_trivially_copyable_v<T>);
31
32
    T res {};
32
32
    memcpy(&res, address, sizeof(res));
33
32
    return res;
34
32
}
_ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
Line
Count
Source
29
3
T unaligned_load(const void* address) {
30
3
    static_assert(std::is_trivially_copyable_v<T>);
31
3
    T res {};
32
3
    memcpy(&res, address, sizeof(res));
33
3
    return res;
34
3
}
_ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
Line
Count
Source
29
1
T unaligned_load(const void* address) {
30
1
    static_assert(std::is_trivially_copyable_v<T>);
31
1
    T res {};
32
1
    memcpy(&res, address, sizeof(res));
33
1
    return res;
34
1
}
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.52k
T unaligned_load(const void* address) {
30
1.52k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.52k
    T res {};
32
1.52k
    memcpy(&res, address, sizeof(res));
33
1.52k
    return res;
34
1.52k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
1.20k
T unaligned_load(const void* address) {
30
1.20k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.20k
    T res {};
32
1.20k
    memcpy(&res, address, sizeof(res));
33
1.20k
    return res;
34
1.20k
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
1.35k
T unaligned_load(const void* address) {
30
1.35k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.35k
    T res {};
32
1.35k
    memcpy(&res, address, sizeof(res));
33
1.35k
    return res;
34
1.35k
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
442
T unaligned_load(const void* address) {
30
442
    static_assert(std::is_trivially_copyable_v<T>);
31
442
    T res {};
32
442
    memcpy(&res, address, sizeof(res));
33
442
    return res;
34
442
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
2.41M
T unaligned_load(const void* address) {
30
2.41M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.41M
    T res {};
32
2.41M
    memcpy(&res, address, sizeof(res));
33
2.41M
    return res;
34
2.41M
}
35
36
/// We've had troubles before with wrong store size due to integral promotions
37
/// (e.g., unaligned_store(dest, uint16_t + uint16_t) stores an uint32_t).
38
/// To prevent this, make the caller specify the stored type explicitly.
39
/// To disable deduction of T, wrap the argument type with std::enable_if.
40
template <typename T>
41
4.53M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.53M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.53M
    memcpy(address, &src, sizeof(src));
44
4.53M
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
25.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
25.6k
    static_assert(std::is_trivially_copyable_v<T>);
43
25.6k
    memcpy(address, &src, sizeof(src));
44
25.6k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
98.9k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
98.9k
    static_assert(std::is_trivially_copyable_v<T>);
43
98.9k
    memcpy(address, &src, sizeof(src));
44
98.9k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
3.07M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.07M
    static_assert(std::is_trivially_copyable_v<T>);
43
3.07M
    memcpy(address, &src, sizeof(src));
44
3.07M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.18M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.18M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.18M
    memcpy(address, &src, sizeof(src));
44
1.18M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
14.0k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
14.0k
    static_assert(std::is_trivially_copyable_v<T>);
43
14.0k
    memcpy(address, &src, sizeof(src));
44
14.0k
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
101k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
101k
    static_assert(std::is_trivially_copyable_v<T>);
43
101k
    memcpy(address, &src, sizeof(src));
44
101k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
35.9k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
35.9k
    static_assert(std::is_trivially_copyable_v<T>);
43
35.9k
    memcpy(address, &src, sizeof(src));
44
35.9k
}
45
} // namespace doris