Coverage Report

Created: 2026-05-09 10:24

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
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// 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
5.02G
T unaligned_load(const void* address) {
30
5.02G
    static_assert(std::is_trivially_copyable_v<T>);
31
5.02G
    T res {};
32
5.02G
    memcpy(&res, address, sizeof(res));
33
5.02G
    return res;
34
5.02G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.01k
T unaligned_load(const void* address) {
30
1.01k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.01k
    T res {};
32
1.01k
    memcpy(&res, address, sizeof(res));
33
1.01k
    return res;
34
1.01k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
155M
T unaligned_load(const void* address) {
30
155M
    static_assert(std::is_trivially_copyable_v<T>);
31
155M
    T res {};
32
155M
    memcpy(&res, address, sizeof(res));
33
155M
    return res;
34
155M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
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_loadIhEET_PKv
Line
Count
Source
29
7.57M
T unaligned_load(const void* address) {
30
7.57M
    static_assert(std::is_trivially_copyable_v<T>);
31
7.57M
    T res {};
32
7.57M
    memcpy(&res, address, sizeof(res));
33
7.57M
    return res;
34
7.57M
}
_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_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
16.1M
T unaligned_load(const void* address) {
30
16.1M
    static_assert(std::is_trivially_copyable_v<T>);
31
16.1M
    T res {};
32
16.1M
    memcpy(&res, address, sizeof(res));
33
16.1M
    return res;
34
16.1M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.28M
T unaligned_load(const void* address) {
30
2.28M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.28M
    T res {};
32
2.28M
    memcpy(&res, address, sizeof(res));
33
2.28M
    return res;
34
2.28M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
32.1M
T unaligned_load(const void* address) {
30
32.1M
    static_assert(std::is_trivially_copyable_v<T>);
31
32.1M
    T res {};
32
32.1M
    memcpy(&res, address, sizeof(res));
33
32.1M
    return res;
34
32.1M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
3.34M
T unaligned_load(const void* address) {
30
3.34M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.34M
    T res {};
32
3.34M
    memcpy(&res, address, sizeof(res));
33
3.34M
    return res;
34
3.34M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
44.6k
T unaligned_load(const void* address) {
30
44.6k
    static_assert(std::is_trivially_copyable_v<T>);
31
44.6k
    T res {};
32
44.6k
    memcpy(&res, address, sizeof(res));
33
44.6k
    return res;
34
44.6k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
77.8k
T unaligned_load(const void* address) {
30
77.8k
    static_assert(std::is_trivially_copyable_v<T>);
31
77.8k
    T res {};
32
77.8k
    memcpy(&res, address, sizeof(res));
33
77.8k
    return res;
34
77.8k
}
_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
92.9k
T unaligned_load(const void* address) {
30
92.9k
    static_assert(std::is_trivially_copyable_v<T>);
31
92.9k
    T res {};
32
92.9k
    memcpy(&res, address, sizeof(res));
33
92.9k
    return res;
34
92.9k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
144k
T unaligned_load(const void* address) {
30
144k
    static_assert(std::is_trivially_copyable_v<T>);
31
144k
    T res {};
32
144k
    memcpy(&res, address, sizeof(res));
33
144k
    return res;
34
144k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
2.87M
T unaligned_load(const void* address) {
30
2.87M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.87M
    T res {};
32
2.87M
    memcpy(&res, address, sizeof(res));
33
2.87M
    return res;
34
2.87M
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
520
T unaligned_load(const void* address) {
30
520
    static_assert(std::is_trivially_copyable_v<T>);
31
520
    T res {};
32
520
    memcpy(&res, address, sizeof(res));
33
520
    return res;
34
520
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
991k
T unaligned_load(const void* address) {
30
991k
    static_assert(std::is_trivially_copyable_v<T>);
31
991k
    T res {};
32
991k
    memcpy(&res, address, sizeof(res));
33
991k
    return res;
34
991k
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
1.25M
T unaligned_load(const void* address) {
30
1.25M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.25M
    T res {};
32
1.25M
    memcpy(&res, address, sizeof(res));
33
1.25M
    return res;
34
1.25M
}
_ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
Line
Count
Source
29
85.0k
T unaligned_load(const void* address) {
30
85.0k
    static_assert(std::is_trivially_copyable_v<T>);
31
85.0k
    T res {};
32
85.0k
    memcpy(&res, address, sizeof(res));
33
85.0k
    return res;
34
85.0k
}
_ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
Line
Count
Source
29
1.91k
T unaligned_load(const void* address) {
30
1.91k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.91k
    T res {};
32
1.91k
    memcpy(&res, address, sizeof(res));
33
1.91k
    return res;
34
1.91k
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
4.87k
T unaligned_load(const void* address) {
30
4.87k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.87k
    T res {};
32
4.87k
    memcpy(&res, address, sizeof(res));
33
4.87k
    return res;
34
4.87k
}
_ZN5doris14unaligned_loadINS_7DecimalIlEEEET_PKv
Line
Count
Source
29
6.79M
T unaligned_load(const void* address) {
30
6.79M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.79M
    T res {};
32
6.79M
    memcpy(&res, address, sizeof(res));
33
6.79M
    return res;
34
6.79M
}
_ZN5doris14unaligned_loadINS_12Decimal128V3EEET_PKv
Line
Count
Source
29
8.05k
T unaligned_load(const void* address) {
30
8.05k
    static_assert(std::is_trivially_copyable_v<T>);
31
8.05k
    T res {};
32
8.05k
    memcpy(&res, address, sizeof(res));
33
8.05k
    return res;
34
8.05k
}
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.37k
T unaligned_load(const void* address) {
30
1.37k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.37k
    T res {};
32
1.37k
    memcpy(&res, address, sizeof(res));
33
1.37k
    return res;
34
1.37k
}
_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
4.69k
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_9StringRefEEET_PKv
Line
Count
Source
29
1.69M
T unaligned_load(const void* address) {
30
1.69M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.69M
    T res {};
32
1.69M
    memcpy(&res, address, sizeof(res));
33
1.69M
    return res;
34
1.69M
}
_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
4.65M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.65M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.65M
    memcpy(address, &src, sizeof(src));
44
4.65M
}
_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
106k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
106k
    static_assert(std::is_trivially_copyable_v<T>);
43
106k
    memcpy(address, &src, sizeof(src));
44
106k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
3.17M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.17M
    static_assert(std::is_trivially_copyable_v<T>);
43
3.17M
    memcpy(address, &src, sizeof(src));
44
3.17M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.19M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.19M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.19M
    memcpy(address, &src, sizeof(src));
44
1.19M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
13.2k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
13.2k
    static_assert(std::is_trivially_copyable_v<T>);
43
13.2k
    memcpy(address, &src, sizeof(src));
44
13.2k
}
_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
35.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
35.6k
    static_assert(std::is_trivially_copyable_v<T>);
43
35.6k
    memcpy(address, &src, sizeof(src));
44
35.6k
}
45
} // namespace doris