Coverage Report

Created: 2026-08-10 08:18

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
18
// 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
5.18G
T unaligned_load(const void* address) {
30
5.18G
    static_assert(std::is_trivially_copyable_v<T>);
31
5.18G
    T res {};
32
5.18G
    memcpy(&res, address, sizeof(res));
33
5.18G
    return res;
34
5.18G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.33k
T unaligned_load(const void* address) {
30
1.33k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.33k
    T res {};
32
1.33k
    memcpy(&res, address, sizeof(res));
33
1.33k
    return res;
34
1.33k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
176M
T unaligned_load(const void* address) {
30
176M
    static_assert(std::is_trivially_copyable_v<T>);
31
176M
    T res {};
32
176M
    memcpy(&res, address, sizeof(res));
33
176M
    return res;
34
176M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.82G
T unaligned_load(const void* address) {
30
4.82G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.82G
    T res {};
32
4.82G
    memcpy(&res, address, sizeof(res));
33
4.82G
    return res;
34
4.82G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.08M
T unaligned_load(const void* address) {
30
8.08M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.08M
    T res {};
32
8.08M
    memcpy(&res, address, sizeof(res));
33
8.08M
    return res;
34
8.08M
}
_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_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.10M
T unaligned_load(const void* address) {
30
4.10M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.10M
    T res {};
32
4.10M
    memcpy(&res, address, sizeof(res));
33
4.10M
    return res;
34
4.10M
}
_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
89.3M
T unaligned_load(const void* address) {
30
89.3M
    static_assert(std::is_trivially_copyable_v<T>);
31
89.3M
    T res {};
32
89.3M
    memcpy(&res, address, sizeof(res));
33
89.3M
    return res;
34
89.3M
}
_ZN5doris14unaligned_loadIaEET_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_loadIiEET_PKv
Line
Count
Source
29
62.9M
T unaligned_load(const void* address) {
30
62.9M
    static_assert(std::is_trivially_copyable_v<T>);
31
62.9M
    T res {};
32
62.9M
    memcpy(&res, address, sizeof(res));
33
62.9M
    return res;
34
62.9M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
2.91M
T unaligned_load(const void* address) {
30
2.91M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.91M
    T res {};
32
2.91M
    memcpy(&res, address, sizeof(res));
33
2.91M
    return res;
34
2.91M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
34.6k
T unaligned_load(const void* address) {
30
34.6k
    static_assert(std::is_trivially_copyable_v<T>);
31
34.6k
    T res {};
32
34.6k
    memcpy(&res, address, sizeof(res));
33
34.6k
    return res;
34
34.6k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
75.3k
T unaligned_load(const void* address) {
30
75.3k
    static_assert(std::is_trivially_copyable_v<T>);
31
75.3k
    T res {};
32
75.3k
    memcpy(&res, address, sizeof(res));
33
75.3k
    return res;
34
75.3k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
37.4k
T unaligned_load(const void* address) {
30
37.4k
    static_assert(std::is_trivially_copyable_v<T>);
31
37.4k
    T res {};
32
37.4k
    memcpy(&res, address, sizeof(res));
33
37.4k
    return res;
34
37.4k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
91.3k
T unaligned_load(const void* address) {
30
91.3k
    static_assert(std::is_trivially_copyable_v<T>);
31
91.3k
    T res {};
32
91.3k
    memcpy(&res, address, sizeof(res));
33
91.3k
    return res;
34
91.3k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
1.43M
T unaligned_load(const void* address) {
30
1.43M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.43M
    T res {};
32
1.43M
    memcpy(&res, address, sizeof(res));
33
1.43M
    return res;
34
1.43M
}
_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_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
74.6k
T unaligned_load(const void* address) {
30
74.6k
    static_assert(std::is_trivially_copyable_v<T>);
31
74.6k
    T res {};
32
74.6k
    memcpy(&res, address, sizeof(res));
33
74.6k
    return res;
34
74.6k
}
_ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
Line
Count
Source
29
1.78k
T unaligned_load(const void* address) {
30
1.78k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.78k
    T res {};
32
1.78k
    memcpy(&res, address, sizeof(res));
33
1.78k
    return res;
34
1.78k
}
_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_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_12Decimal128V3EEET_PKv
Line
Count
Source
29
7.99k
T unaligned_load(const void* address) {
30
7.99k
    static_assert(std::is_trivially_copyable_v<T>);
31
7.99k
    T res {};
32
7.99k
    memcpy(&res, address, sizeof(res));
33
7.99k
    return res;
34
7.99k
}
_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_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.52k
T unaligned_load(const void* address) {
30
1.52k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.52k
    T res {};
32
1.52k
    memcpy(&res, address, sizeof(res));
33
1.52k
    return res;
34
1.52k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
3.49k
T unaligned_load(const void* address) {
30
3.49k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.49k
    T res {};
32
3.49k
    memcpy(&res, address, sizeof(res));
33
3.49k
    return res;
34
3.49k
}
_ZN5doris14unaligned_loadINS_21ParquetInt96TimestampEEET_PKv
Line
Count
Source
29
967k
T unaligned_load(const void* address) {
30
967k
    static_assert(std::is_trivially_copyable_v<T>);
31
967k
    T res {};
32
967k
    memcpy(&res, address, sizeof(res));
33
967k
    return res;
34
967k
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
2.67M
T unaligned_load(const void* address) {
30
2.67M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.67M
    T res {};
32
2.67M
    memcpy(&res, address, sizeof(res));
33
2.67M
    return res;
34
2.67M
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
706
T unaligned_load(const void* address) {
30
706
    static_assert(std::is_trivially_copyable_v<T>);
31
706
    T res {};
32
706
    memcpy(&res, address, sizeof(res));
33
706
    return res;
34
706
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
436
T unaligned_load(const void* address) {
30
436
    static_assert(std::is_trivially_copyable_v<T>);
31
436
    T res {};
32
436
    memcpy(&res, address, sizeof(res));
33
436
    return res;
34
436
}
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
4.66M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.66M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.66M
    memcpy(address, &src, sizeof(src));
44
4.66M
}
_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
108k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
108k
    static_assert(std::is_trivially_copyable_v<T>);
43
108k
    memcpy(address, &src, sizeof(src));
44
108k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
3.16M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.16M
    static_assert(std::is_trivially_copyable_v<T>);
43
3.16M
    memcpy(address, &src, sizeof(src));
44
3.16M
}
_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
13.2k
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
36.0k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
36.0k
    static_assert(std::is_trivially_copyable_v<T>);
43
36.0k
    memcpy(address, &src, sizeof(src));
44
36.0k
}
45
} // namespace doris