Coverage Report

Created: 2026-07-22 13:41

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
4.90G
T unaligned_load(const void* address) {
30
4.90G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.90G
    T res {};
32
4.90G
    memcpy(&res, address, sizeof(res));
33
4.90G
    return res;
34
4.90G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
732
T unaligned_load(const void* address) {
30
732
    static_assert(std::is_trivially_copyable_v<T>);
31
732
    T res {};
32
732
    memcpy(&res, address, sizeof(res));
33
732
    return res;
34
732
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
154M
T unaligned_load(const void* address) {
30
154M
    static_assert(std::is_trivially_copyable_v<T>);
31
154M
    T res {};
32
154M
    memcpy(&res, address, sizeof(res));
33
154M
    return res;
34
154M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.65G
T unaligned_load(const void* address) {
30
4.65G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.65G
    T res {};
32
4.65G
    memcpy(&res, address, sizeof(res));
33
4.65G
    return res;
34
4.65G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.47M
T unaligned_load(const void* address) {
30
8.47M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.47M
    T res {};
32
8.47M
    memcpy(&res, address, sizeof(res));
33
8.47M
    return res;
34
8.47M
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
417
T unaligned_load(const void* address) {
30
417
    static_assert(std::is_trivially_copyable_v<T>);
31
417
    T res {};
32
417
    memcpy(&res, address, sizeof(res));
33
417
    return res;
34
417
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.29M
T unaligned_load(const void* address) {
30
4.29M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.29M
    T res {};
32
4.29M
    memcpy(&res, address, sizeof(res));
33
4.29M
    return res;
34
4.29M
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
229k
T unaligned_load(const void* address) {
30
229k
    static_assert(std::is_trivially_copyable_v<T>);
31
229k
    T res {};
32
229k
    memcpy(&res, address, sizeof(res));
33
229k
    return res;
34
229k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
30.5M
T unaligned_load(const void* address) {
30
30.5M
    static_assert(std::is_trivially_copyable_v<T>);
31
30.5M
    T res {};
32
30.5M
    memcpy(&res, address, sizeof(res));
33
30.5M
    return res;
34
30.5M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.18M
T unaligned_load(const void* address) {
30
3.18M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.18M
    T res {};
32
3.18M
    memcpy(&res, address, sizeof(res));
33
3.18M
    return res;
34
3.18M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
26.2M
T unaligned_load(const void* address) {
30
26.2M
    static_assert(std::is_trivially_copyable_v<T>);
31
26.2M
    T res {};
32
26.2M
    memcpy(&res, address, sizeof(res));
33
26.2M
    return res;
34
26.2M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
2.92M
T unaligned_load(const void* address) {
30
2.92M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.92M
    T res {};
32
2.92M
    memcpy(&res, address, sizeof(res));
33
2.92M
    return res;
34
2.92M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
28.9k
T unaligned_load(const void* address) {
30
28.9k
    static_assert(std::is_trivially_copyable_v<T>);
31
28.9k
    T res {};
32
28.9k
    memcpy(&res, address, sizeof(res));
33
28.9k
    return res;
34
28.9k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
75.2k
T unaligned_load(const void* address) {
30
75.2k
    static_assert(std::is_trivially_copyable_v<T>);
31
75.2k
    T res {};
32
75.2k
    memcpy(&res, address, sizeof(res));
33
75.2k
    return res;
34
75.2k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
7.72k
T unaligned_load(const void* address) {
30
7.72k
    static_assert(std::is_trivially_copyable_v<T>);
31
7.72k
    T res {};
32
7.72k
    memcpy(&res, address, sizeof(res));
33
7.72k
    return res;
34
7.72k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
664k
T unaligned_load(const void* address) {
30
664k
    static_assert(std::is_trivially_copyable_v<T>);
31
664k
    T res {};
32
664k
    memcpy(&res, address, sizeof(res));
33
664k
    return res;
34
664k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
2.37M
T unaligned_load(const void* address) {
30
2.37M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.37M
    T res {};
32
2.37M
    memcpy(&res, address, sizeof(res));
33
2.37M
    return res;
34
2.37M
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
469
T unaligned_load(const void* address) {
30
469
    static_assert(std::is_trivially_copyable_v<T>);
31
469
    T res {};
32
469
    memcpy(&res, address, sizeof(res));
33
469
    return res;
34
469
}
_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_12PackedInt128EEET_PKv
Line
Count
Source
29
4.66k
T unaligned_load(const void* address) {
30
4.66k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.66k
    T res {};
32
4.66k
    memcpy(&res, address, sizeof(res));
33
4.66k
    return res;
34
4.66k
}
_ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
Line
Count
Source
29
1.83k
T unaligned_load(const void* address) {
30
1.83k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.83k
    T res {};
32
1.83k
    memcpy(&res, address, sizeof(res));
33
1.83k
    return res;
34
1.83k
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
4.82k
T unaligned_load(const void* address) {
30
4.82k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.82k
    T res {};
32
4.82k
    memcpy(&res, address, sizeof(res));
33
4.82k
    return res;
34
4.82k
}
_ZN5doris14unaligned_loadINS_7DecimalIlEEEET_PKv
Line
Count
Source
29
6.78M
T unaligned_load(const void* address) {
30
6.78M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.78M
    T res {};
32
6.78M
    memcpy(&res, address, sizeof(res));
33
6.78M
    return res;
34
6.78M
}
_ZN5doris14unaligned_loadINS_12Decimal128V3EEET_PKv
Line
Count
Source
29
7.97k
T unaligned_load(const void* address) {
30
7.97k
    static_assert(std::is_trivially_copyable_v<T>);
31
7.97k
    T res {};
32
7.97k
    memcpy(&res, address, sizeof(res));
33
7.97k
    return res;
34
7.97k
}
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.47k
T unaligned_load(const void* address) {
30
1.47k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.47k
    T res {};
32
1.47k
    memcpy(&res, address, sizeof(res));
33
1.47k
    return res;
34
1.47k
}
_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_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
3.17k
T unaligned_load(const void* address) {
30
3.17k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.17k
    T res {};
32
3.17k
    memcpy(&res, address, sizeof(res));
33
3.17k
    return res;
34
3.17k
}
_ZN5doris14unaligned_loadINS_14DecimalV2ValueEEET_PKv
Line
Count
Source
29
4.74k
T unaligned_load(const void* address) {
30
4.74k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.74k
    T res {};
32
4.74k
    memcpy(&res, address, sizeof(res));
33
4.74k
    return res;
34
4.74k
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
5.55M
T unaligned_load(const void* address) {
30
5.55M
    static_assert(std::is_trivially_copyable_v<T>);
31
5.55M
    T res {};
32
5.55M
    memcpy(&res, address, sizeof(res));
33
5.55M
    return res;
34
5.55M
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
386
T unaligned_load(const void* address) {
30
386
    static_assert(std::is_trivially_copyable_v<T>);
31
386
    T res {};
32
386
    memcpy(&res, address, sizeof(res));
33
386
    return res;
34
386
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
130
T unaligned_load(const void* address) {
30
130
    static_assert(std::is_trivially_copyable_v<T>);
31
130
    T res {};
32
130
    memcpy(&res, address, sizeof(res));
33
130
    return res;
34
130
}
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
4.61M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.61M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.61M
    memcpy(address, &src, sizeof(src));
44
4.61M
}
_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
113k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
113k
    static_assert(std::is_trivially_copyable_v<T>);
43
113k
    memcpy(address, &src, sizeof(src));
44
113k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
3.11M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.11M
    static_assert(std::is_trivially_copyable_v<T>);
43
3.11M
    memcpy(address, &src, sizeof(src));
44
3.11M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.21M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.21M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.21M
    memcpy(address, &src, sizeof(src));
44
1.21M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
13.5k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
13.5k
    static_assert(std::is_trivially_copyable_v<T>);
43
13.5k
    memcpy(address, &src, sizeof(src));
44
13.5k
}
_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
35.8k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
35.8k
    static_assert(std::is_trivially_copyable_v<T>);
43
35.8k
    memcpy(address, &src, sizeof(src));
44
35.8k
}
45
} // namespace doris