Coverage Report

Created: 2026-05-26 10:15

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.
17
// 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
20
21
#pragma once
22
23
#include <cstring>
24
#include <type_traits>
25
26
namespace doris {
27
28
template <typename T>
29
4.66G
T unaligned_load(const void* address) {
30
4.66G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.66G
    T res {};
32
4.66G
    memcpy(&res, address, sizeof(res));
33
4.66G
    return res;
34
4.66G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.12k
T unaligned_load(const void* address) {
30
1.12k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.12k
    T res {};
32
1.12k
    memcpy(&res, address, sizeof(res));
33
1.12k
    return res;
34
1.12k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
133M
T unaligned_load(const void* address) {
30
133M
    static_assert(std::is_trivially_copyable_v<T>);
31
133M
    T res {};
32
133M
    memcpy(&res, address, sizeof(res));
33
133M
    return res;
34
133M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.45G
T unaligned_load(const void* address) {
30
4.45G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.45G
    T res {};
32
4.45G
    memcpy(&res, address, sizeof(res));
33
4.45G
    return res;
34
4.45G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.07M
T unaligned_load(const void* address) {
30
8.07M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.07M
    T res {};
32
8.07M
    memcpy(&res, address, sizeof(res));
33
8.07M
    return res;
34
8.07M
}
_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
2.81M
T unaligned_load(const void* address) {
30
2.81M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.81M
    T res {};
32
2.81M
    memcpy(&res, address, sizeof(res));
33
2.81M
    return res;
34
2.81M
}
_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
17.6M
T unaligned_load(const void* address) {
30
17.6M
    static_assert(std::is_trivially_copyable_v<T>);
31
17.6M
    T res {};
32
17.6M
    memcpy(&res, address, sizeof(res));
33
17.6M
    return res;
34
17.6M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.31M
T unaligned_load(const void* address) {
30
2.31M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.31M
    T res {};
32
2.31M
    memcpy(&res, address, sizeof(res));
33
2.31M
    return res;
34
2.31M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
25.3M
T unaligned_load(const void* address) {
30
25.3M
    static_assert(std::is_trivially_copyable_v<T>);
31
25.3M
    T res {};
32
25.3M
    memcpy(&res, address, sizeof(res));
33
25.3M
    return res;
34
25.3M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
6.77M
T unaligned_load(const void* address) {
30
6.77M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.77M
    T res {};
32
6.77M
    memcpy(&res, address, sizeof(res));
33
6.77M
    return res;
34
6.77M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
49.2k
T unaligned_load(const void* address) {
30
49.2k
    static_assert(std::is_trivially_copyable_v<T>);
31
49.2k
    T res {};
32
49.2k
    memcpy(&res, address, sizeof(res));
33
49.2k
    return res;
34
49.2k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
77.2k
T unaligned_load(const void* address) {
30
77.2k
    static_assert(std::is_trivially_copyable_v<T>);
31
77.2k
    T res {};
32
77.2k
    memcpy(&res, address, sizeof(res));
33
77.2k
    return res;
34
77.2k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
7.74k
T unaligned_load(const void* address) {
30
7.74k
    static_assert(std::is_trivially_copyable_v<T>);
31
7.74k
    T res {};
32
7.74k
    memcpy(&res, address, sizeof(res));
33
7.74k
    return res;
34
7.74k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
119k
T unaligned_load(const void* address) {
30
119k
    static_assert(std::is_trivially_copyable_v<T>);
31
119k
    T res {};
32
119k
    memcpy(&res, address, sizeof(res));
33
119k
    return res;
34
119k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
136k
T unaligned_load(const void* address) {
30
136k
    static_assert(std::is_trivially_copyable_v<T>);
31
136k
    T res {};
32
136k
    memcpy(&res, address, sizeof(res));
33
136k
    return res;
34
136k
}
_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
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
1.10M
T unaligned_load(const void* address) {
30
1.10M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.10M
    T res {};
32
1.10M
    memcpy(&res, address, sizeof(res));
33
1.10M
    return res;
34
1.10M
}
_ZN5doris14unaligned_loadINS_12PackedInt128EEET_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_13PackedUInt128EEET_PKv
Line
Count
Source
29
1.86k
T unaligned_load(const void* address) {
30
1.86k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.86k
    T res {};
32
1.86k
    memcpy(&res, address, sizeof(res));
33
1.86k
    return res;
34
1.86k
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
4.84k
T unaligned_load(const void* address) {
30
4.84k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.84k
    T res {};
32
4.84k
    memcpy(&res, address, sizeof(res));
33
4.84k
    return res;
34
4.84k
}
_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
8.00k
T unaligned_load(const void* address) {
30
8.00k
    static_assert(std::is_trivially_copyable_v<T>);
31
8.00k
    T res {};
32
8.00k
    memcpy(&res, address, sizeof(res));
33
8.00k
    return res;
34
8.00k
}
_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
3.14k
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
4.69k
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
5.85M
T unaligned_load(const void* address) {
30
5.85M
    static_assert(std::is_trivially_copyable_v<T>);
31
5.85M
    T res {};
32
5.85M
    memcpy(&res, address, sizeof(res));
33
5.85M
    return res;
34
5.85M
}
_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
4.22M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.22M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.22M
    memcpy(address, &src, sizeof(src));
44
4.22M
}
_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
2.90M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.90M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.90M
    memcpy(address, &src, sizeof(src));
44
2.90M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.09M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.09M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.09M
    memcpy(address, &src, sizeof(src));
44
1.09M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
13.9k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
13.9k
    static_assert(std::is_trivially_copyable_v<T>);
43
13.9k
    memcpy(address, &src, sizeof(src));
44
13.9k
}
_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