Coverage Report

Created: 2026-09-02 13:32

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
4.80G
T unaligned_load(const void* address) {
30
4.80G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.80G
    T res {};
32
4.80G
    memcpy(&res, address, sizeof(res));
33
4.80G
    return res;
34
4.80G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
387
T unaligned_load(const void* address) {
30
387
    static_assert(std::is_trivially_copyable_v<T>);
31
387
    T res {};
32
387
    memcpy(&res, address, sizeof(res));
33
387
    return res;
34
387
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
130M
T unaligned_load(const void* address) {
30
130M
    static_assert(std::is_trivially_copyable_v<T>);
31
130M
    T res {};
32
130M
    memcpy(&res, address, sizeof(res));
33
130M
    return res;
34
130M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.59G
T unaligned_load(const void* address) {
30
4.59G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.59G
    T res {};
32
4.59G
    memcpy(&res, address, sizeof(res));
33
4.59G
    return res;
34
4.59G
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
557
T unaligned_load(const void* address) {
30
557
    static_assert(std::is_trivially_copyable_v<T>);
31
557
    T res {};
32
557
    memcpy(&res, address, sizeof(res));
33
557
    return res;
34
557
}
_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_loadIlEET_PKv
Line
Count
Source
29
16.4M
T unaligned_load(const void* address) {
30
16.4M
    static_assert(std::is_trivially_copyable_v<T>);
31
16.4M
    T res {};
32
16.4M
    memcpy(&res, address, sizeof(res));
33
16.4M
    return res;
34
16.4M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
28.2M
T unaligned_load(const void* address) {
30
28.2M
    static_assert(std::is_trivially_copyable_v<T>);
31
28.2M
    T res {};
32
28.2M
    memcpy(&res, address, sizeof(res));
33
28.2M
    return res;
34
28.2M
}
_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
8.10k
T unaligned_load(const void* address) {
30
8.10k
    static_assert(std::is_trivially_copyable_v<T>);
31
8.10k
    T res {};
32
8.10k
    memcpy(&res, address, sizeof(res));
33
8.10k
    return res;
34
8.10k
}
_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
1.09M
T unaligned_load(const void* address) {
30
1.09M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.09M
    T res {};
32
1.09M
    memcpy(&res, address, sizeof(res));
33
1.09M
    return res;
34
1.09M
}
_ZN5doris14unaligned_loadINS_21ParquetInt96TimestampEEET_PKv
Line
Count
Source
29
248k
T unaligned_load(const void* address) {
30
248k
    static_assert(std::is_trivially_copyable_v<T>);
31
248k
    T res {};
32
248k
    memcpy(&res, address, sizeof(res));
33
248k
    return res;
34
248k
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
238k
T unaligned_load(const void* address) {
30
238k
    static_assert(std::is_trivially_copyable_v<T>);
31
238k
    T res {};
32
238k
    memcpy(&res, address, sizeof(res));
33
238k
    return res;
34
238k
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
7.94M
T unaligned_load(const void* address) {
30
7.94M
    static_assert(std::is_trivially_copyable_v<T>);
31
7.94M
    T res {};
32
7.94M
    memcpy(&res, address, sizeof(res));
33
7.94M
    return res;
34
7.94M
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.37M
T unaligned_load(const void* address) {
30
8.37M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.37M
    T res {};
32
8.37M
    memcpy(&res, address, sizeof(res));
33
8.37M
    return res;
34
8.37M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.35M
T unaligned_load(const void* address) {
30
2.35M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.35M
    T res {};
32
2.35M
    memcpy(&res, address, sizeof(res));
33
2.35M
    return res;
34
2.35M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
104k
T unaligned_load(const void* address) {
30
104k
    static_assert(std::is_trivially_copyable_v<T>);
31
104k
    T res {};
32
104k
    memcpy(&res, address, sizeof(res));
33
104k
    return res;
34
104k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
1.44M
T unaligned_load(const void* address) {
30
1.44M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.44M
    T res {};
32
1.44M
    memcpy(&res, address, sizeof(res));
33
1.44M
    return res;
34
1.44M
}
_ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
Line
Count
Source
29
5
T unaligned_load(const void* address) {
30
5
    static_assert(std::is_trivially_copyable_v<T>);
31
5
    T res {};
32
5
    memcpy(&res, address, sizeof(res));
33
5
    return res;
34
5
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.20M
T unaligned_load(const void* address) {
30
4.20M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.20M
    T res {};
32
4.20M
    memcpy(&res, address, sizeof(res));
33
4.20M
    return res;
34
4.20M
}
_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_loadIoEET_PKv
Line
Count
Source
29
2.87k
T unaligned_load(const void* address) {
30
2.87k
    static_assert(std::is_trivially_copyable_v<T>);
31
2.87k
    T res {};
32
2.87k
    memcpy(&res, address, sizeof(res));
33
2.87k
    return res;
34
2.87k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
82.1k
T unaligned_load(const void* address) {
30
82.1k
    static_assert(std::is_trivially_copyable_v<T>);
31
82.1k
    T res {};
32
82.1k
    memcpy(&res, address, sizeof(res));
33
82.1k
    return res;
34
82.1k
}
_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_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_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_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
1.21k
T unaligned_load(const void* address) {
30
1.21k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.21k
    T res {};
32
1.21k
    memcpy(&res, address, sizeof(res));
33
1.21k
    return res;
34
1.21k
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
736
T unaligned_load(const void* address) {
30
736
    static_assert(std::is_trivially_copyable_v<T>);
31
736
    T res {};
32
736
    memcpy(&res, address, sizeof(res));
33
736
    return res;
34
736
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
456
T unaligned_load(const void* address) {
30
456
    static_assert(std::is_trivially_copyable_v<T>);
31
456
    T res {};
32
456
    memcpy(&res, address, sizeof(res));
33
456
    return res;
34
456
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
4.57M
T unaligned_load(const void* address) {
30
4.57M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.57M
    T res {};
32
4.57M
    memcpy(&res, address, sizeof(res));
33
4.57M
    return res;
34
4.57M
}
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
4.06M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.06M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.06M
    memcpy(address, &src, sizeof(src));
44
4.06M
}
_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
52.0k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
52.0k
    static_assert(std::is_trivially_copyable_v<T>);
43
52.0k
    memcpy(address, &src, sizeof(src));
44
52.0k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.77M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.77M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.77M
    memcpy(address, &src, sizeof(src));
44
2.77M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.06M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.06M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.06M
    memcpy(address, &src, sizeof(src));
44
1.06M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
14.9k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
14.9k
    static_assert(std::is_trivially_copyable_v<T>);
43
14.9k
    memcpy(address, &src, sizeof(src));
44
14.9k
}
_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