Coverage Report

Created: 2026-06-03 15:45

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
372
T unaligned_load(const void* address) {
30
372
    static_assert(std::is_trivially_copyable_v<T>);
31
372
    T res {};
32
372
    memcpy(&res, address, sizeof(res));
33
372
    return res;
34
372
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
132M
T unaligned_load(const void* address) {
30
132M
    static_assert(std::is_trivially_copyable_v<T>);
31
132M
    T res {};
32
132M
    memcpy(&res, address, sizeof(res));
33
132M
    return res;
34
132M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.56G
T unaligned_load(const void* address) {
30
4.56G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.56G
    T res {};
32
4.56G
    memcpy(&res, address, sizeof(res));
33
4.56G
    return res;
34
4.56G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
7.74M
T unaligned_load(const void* address) {
30
7.74M
    static_assert(std::is_trivially_copyable_v<T>);
31
7.74M
    T res {};
32
7.74M
    memcpy(&res, address, sizeof(res));
33
7.74M
    return res;
34
7.74M
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
395
T unaligned_load(const void* address) {
30
395
    static_assert(std::is_trivially_copyable_v<T>);
31
395
    T res {};
32
395
    memcpy(&res, address, sizeof(res));
33
395
    return res;
34
395
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
3.12M
T unaligned_load(const void* address) {
30
3.12M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.12M
    T res {};
32
3.12M
    memcpy(&res, address, sizeof(res));
33
3.12M
    return res;
34
3.12M
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
230k
T unaligned_load(const void* address) {
30
230k
    static_assert(std::is_trivially_copyable_v<T>);
31
230k
    T res {};
32
230k
    memcpy(&res, address, sizeof(res));
33
230k
    return res;
34
230k
}
_ZN5doris14unaligned_loadIlEET_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_loadIaEET_PKv
Line
Count
Source
29
2.26M
T unaligned_load(const void* address) {
30
2.26M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.26M
    T res {};
32
2.26M
    memcpy(&res, address, sizeof(res));
33
2.26M
    return res;
34
2.26M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
41.7M
T unaligned_load(const void* address) {
30
41.7M
    static_assert(std::is_trivially_copyable_v<T>);
31
41.7M
    T res {};
32
41.7M
    memcpy(&res, address, sizeof(res));
33
41.7M
    return res;
34
41.7M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
3.30M
T unaligned_load(const void* address) {
30
3.30M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.30M
    T res {};
32
3.30M
    memcpy(&res, address, sizeof(res));
33
3.30M
    return res;
34
3.30M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
48.6k
T unaligned_load(const void* address) {
30
48.6k
    static_assert(std::is_trivially_copyable_v<T>);
31
48.6k
    T res {};
32
48.6k
    memcpy(&res, address, sizeof(res));
33
48.6k
    return res;
34
48.6k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
73.8k
T unaligned_load(const void* address) {
30
73.8k
    static_assert(std::is_trivially_copyable_v<T>);
31
73.8k
    T res {};
32
73.8k
    memcpy(&res, address, sizeof(res));
33
73.8k
    return res;
34
73.8k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
12.7k
T unaligned_load(const void* address) {
30
12.7k
    static_assert(std::is_trivially_copyable_v<T>);
31
12.7k
    T res {};
32
12.7k
    memcpy(&res, address, sizeof(res));
33
12.7k
    return res;
34
12.7k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
71.9k
T unaligned_load(const void* address) {
30
71.9k
    static_assert(std::is_trivially_copyable_v<T>);
31
71.9k
    T res {};
32
71.9k
    memcpy(&res, address, sizeof(res));
33
71.9k
    return res;
34
71.9k
}
_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_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
310
T unaligned_load(const void* address) {
30
310
    static_assert(std::is_trivially_copyable_v<T>);
31
310
    T res {};
32
310
    memcpy(&res, address, sizeof(res));
33
310
    return res;
34
310
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
1.00M
T unaligned_load(const void* address) {
30
1.00M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.00M
    T res {};
32
1.00M
    memcpy(&res, address, sizeof(res));
33
1.00M
    return res;
34
1.00M
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
1.01M
T unaligned_load(const void* address) {
30
1.01M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.01M
    T res {};
32
1.01M
    memcpy(&res, address, sizeof(res));
33
1.01M
    return res;
34
1.01M
}
_ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
Line
Count
Source
29
84.8k
T unaligned_load(const void* address) {
30
84.8k
    static_assert(std::is_trivially_copyable_v<T>);
31
84.8k
    T res {};
32
84.8k
    memcpy(&res, address, sizeof(res));
33
84.8k
    return res;
34
84.8k
}
_ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
Line
Count
Source
29
1.79k
T unaligned_load(const void* address) {
30
1.79k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.79k
    T res {};
32
1.79k
    memcpy(&res, address, sizeof(res));
33
1.79k
    return res;
34
1.79k
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
4.80k
T unaligned_load(const void* address) {
30
4.80k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.80k
    T res {};
32
4.80k
    memcpy(&res, address, sizeof(res));
33
4.80k
    return res;
34
4.80k
}
_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
7.94k
T unaligned_load(const void* address) {
30
7.94k
    static_assert(std::is_trivially_copyable_v<T>);
31
7.94k
    T res {};
32
7.94k
    memcpy(&res, address, sizeof(res));
33
7.94k
    return res;
34
7.94k
}
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.46k
T unaligned_load(const void* address) {
30
1.46k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.46k
    T res {};
32
1.46k
    memcpy(&res, address, sizeof(res));
33
1.46k
    return res;
34
1.46k
}
_ZN5doris14unaligned_loadINS_7DecimalIN4wide7integerILm256EiEEEEEET_PKv
Line
Count
Source
29
6.33k
T unaligned_load(const void* address) {
30
6.33k
    static_assert(std::is_trivially_copyable_v<T>);
31
6.33k
    T res {};
32
6.33k
    memcpy(&res, address, sizeof(res));
33
6.33k
    return res;
34
6.33k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
3.14k
T unaligned_load(const void* address) {
30
3.14k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.14k
    T res {};
32
3.14k
    memcpy(&res, address, sizeof(res));
33
3.14k
    return res;
34
3.14k
}
_ZN5doris14unaligned_loadINS_14DecimalV2ValueEEET_PKv
Line
Count
Source
29
4.71k
T unaligned_load(const void* address) {
30
4.71k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.71k
    T res {};
32
4.71k
    memcpy(&res, address, sizeof(res));
33
4.71k
    return res;
34
4.71k
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
4.59M
T unaligned_load(const void* address) {
30
4.59M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.59M
    T res {};
32
4.59M
    memcpy(&res, address, sizeof(res));
33
4.59M
    return res;
34
4.59M
}
_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
3.89M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.89M
    static_assert(std::is_trivially_copyable_v<T>);
43
3.89M
    memcpy(address, &src, sizeof(src));
44
3.89M
}
_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
46.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
46.6k
    static_assert(std::is_trivially_copyable_v<T>);
43
46.6k
    memcpy(address, &src, sizeof(src));
44
46.6k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.67M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.67M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.67M
    memcpy(address, &src, sizeof(src));
44
2.67M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.00M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.00M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.00M
    memcpy(address, &src, sizeof(src));
44
1.00M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
13.7k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
13.7k
    static_assert(std::is_trivially_copyable_v<T>);
43
13.7k
    memcpy(address, &src, sizeof(src));
44
13.7k
}
_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
35.7k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
35.7k
    static_assert(std::is_trivially_copyable_v<T>);
43
35.7k
    memcpy(address, &src, sizeof(src));
44
35.7k
}
45
} // namespace doris