Coverage Report

Created: 2026-09-28 17:01

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
19
// 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
6.86G
T unaligned_load(const void* address) {
30
6.86G
    static_assert(std::is_trivially_copyable_v<T>);
31
6.86G
    T res {};
32
6.86G
    memcpy(&res, address, sizeof(res));
33
6.86G
    return res;
34
6.86G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
102
T unaligned_load(const void* address) {
30
102
    static_assert(std::is_trivially_copyable_v<T>);
31
102
    T res {};
32
102
    memcpy(&res, address, sizeof(res));
33
102
    return res;
34
102
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
40.1M
T unaligned_load(const void* address) {
30
40.1M
    static_assert(std::is_trivially_copyable_v<T>);
31
40.1M
    T res {};
32
40.1M
    memcpy(&res, address, sizeof(res));
33
40.1M
    return res;
34
40.1M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
6.76G
T unaligned_load(const void* address) {
30
6.76G
    static_assert(std::is_trivially_copyable_v<T>);
31
6.76G
    T res {};
32
6.76G
    memcpy(&res, address, sizeof(res));
33
6.76G
    return res;
34
6.76G
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
33.3M
T unaligned_load(const void* address) {
30
33.3M
    static_assert(std::is_trivially_copyable_v<T>);
31
33.3M
    T res {};
32
33.3M
    memcpy(&res, address, sizeof(res));
33
33.3M
    return res;
34
33.3M
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
3.84k
T unaligned_load(const void* address) {
30
3.84k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.84k
    T res {};
32
3.84k
    memcpy(&res, address, sizeof(res));
33
3.84k
    return res;
34
3.84k
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
4.39M
T unaligned_load(const void* address) {
30
4.39M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.39M
    T res {};
32
4.39M
    memcpy(&res, address, sizeof(res));
33
4.39M
    return res;
34
4.39M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
22.9k
T unaligned_load(const void* address) {
30
22.9k
    static_assert(std::is_trivially_copyable_v<T>);
31
22.9k
    T res {};
32
22.9k
    memcpy(&res, address, sizeof(res));
33
22.9k
    return res;
34
22.9k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
13.6M
T unaligned_load(const void* address) {
30
13.6M
    static_assert(std::is_trivially_copyable_v<T>);
31
13.6M
    T res {};
32
13.6M
    memcpy(&res, address, sizeof(res));
33
13.6M
    return res;
34
13.6M
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
55.2k
T unaligned_load(const void* address) {
30
55.2k
    static_assert(std::is_trivially_copyable_v<T>);
31
55.2k
    T res {};
32
55.2k
    memcpy(&res, address, sizeof(res));
33
55.2k
    return res;
34
55.2k
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
5.69k
T unaligned_load(const void* address) {
30
5.69k
    static_assert(std::is_trivially_copyable_v<T>);
31
5.69k
    T res {};
32
5.69k
    memcpy(&res, address, sizeof(res));
33
5.69k
    return res;
34
5.69k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
131k
T unaligned_load(const void* address) {
30
131k
    static_assert(std::is_trivially_copyable_v<T>);
31
131k
    T res {};
32
131k
    memcpy(&res, address, sizeof(res));
33
131k
    return res;
34
131k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
3.85k
T unaligned_load(const void* address) {
30
3.85k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.85k
    T res {};
32
3.85k
    memcpy(&res, address, sizeof(res));
33
3.85k
    return res;
34
3.85k
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
6
T unaligned_load(const void* address) {
30
6
    static_assert(std::is_trivially_copyable_v<T>);
31
6
    T res {};
32
6
    memcpy(&res, address, sizeof(res));
33
6
    return res;
34
6
}
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
2.75k
T unaligned_load(const void* address) {
30
2.75k
    static_assert(std::is_trivially_copyable_v<T>);
31
2.75k
    T res {};
32
2.75k
    memcpy(&res, address, sizeof(res));
33
2.75k
    return res;
34
2.75k
}
_ZN5doris14unaligned_loadINS_14DecimalV2ValueEEET_PKv
Line
Count
Source
29
9.39k
T unaligned_load(const void* address) {
30
9.39k
    static_assert(std::is_trivially_copyable_v<T>);
31
9.39k
    T res {};
32
9.39k
    memcpy(&res, address, sizeof(res));
33
9.39k
    return res;
34
9.39k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
2.81k
T unaligned_load(const void* address) {
30
2.81k
    static_assert(std::is_trivially_copyable_v<T>);
31
2.81k
    T res {};
32
2.81k
    memcpy(&res, address, sizeof(res));
33
2.81k
    return res;
34
2.81k
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
62
T unaligned_load(const void* address) {
30
62
    static_assert(std::is_trivially_copyable_v<T>);
31
62
    T res {};
32
62
    memcpy(&res, address, sizeof(res));
33
62
    return res;
34
62
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
390k
T unaligned_load(const void* address) {
30
390k
    static_assert(std::is_trivially_copyable_v<T>);
31
390k
    T res {};
32
390k
    memcpy(&res, address, sizeof(res));
33
390k
    return res;
34
390k
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
109k
T unaligned_load(const void* address) {
30
109k
    static_assert(std::is_trivially_copyable_v<T>);
31
109k
    T res {};
32
109k
    memcpy(&res, address, sizeof(res));
33
109k
    return res;
34
109k
}
_ZN5doris14unaligned_loadINS_21ParquetInt96TimestampEEET_PKv
Line
Count
Source
29
64
T unaligned_load(const void* address) {
30
64
    static_assert(std::is_trivially_copyable_v<T>);
31
64
    T res {};
32
64
    memcpy(&res, address, sizeof(res));
33
64
    return res;
34
64
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
3.22k
T unaligned_load(const void* address) {
30
3.22k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.22k
    T res {};
32
3.22k
    memcpy(&res, address, sizeof(res));
33
3.22k
    return res;
34
3.22k
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
3.69k
T unaligned_load(const void* address) {
30
3.69k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.69k
    T res {};
32
3.69k
    memcpy(&res, address, sizeof(res));
33
3.69k
    return res;
34
3.69k
}
_ZN5doris14unaligned_loadINS_7DecimalIlEEEET_PKv
Line
Count
Source
29
13.5M
T unaligned_load(const void* address) {
30
13.5M
    static_assert(std::is_trivially_copyable_v<T>);
31
13.5M
    T res {};
32
13.5M
    memcpy(&res, address, sizeof(res));
33
13.5M
    return res;
34
13.5M
}
_ZN5doris14unaligned_loadINS_12Decimal128V3EEET_PKv
Line
Count
Source
29
15.5k
T unaligned_load(const void* address) {
30
15.5k
    static_assert(std::is_trivially_copyable_v<T>);
31
15.5k
    T res {};
32
15.5k
    memcpy(&res, address, sizeof(res));
33
15.5k
    return res;
34
15.5k
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
_ZN5doris14unaligned_loadINS_7DecimalIN4wide7integerILm256EiEEEEEET_PKv
Line
Count
Source
29
12.6k
T unaligned_load(const void* address) {
30
12.6k
    static_assert(std::is_trivially_copyable_v<T>);
31
12.6k
    T res {};
32
12.6k
    memcpy(&res, address, sizeof(res));
33
12.6k
    return res;
34
12.6k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
568
T unaligned_load(const void* address) {
30
568
    static_assert(std::is_trivially_copyable_v<T>);
31
568
    T res {};
32
568
    memcpy(&res, address, sizeof(res));
33
568
    return res;
34
568
}
_ZN5doris14unaligned_loadINS_16TimeStampNsValueEEET_PKv
Line
Count
Source
29
54
T unaligned_load(const void* address) {
30
54
    static_assert(std::is_trivially_copyable_v<T>);
31
54
    T res {};
32
54
    memcpy(&res, address, sizeof(res));
33
54
    return res;
34
54
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
616
T unaligned_load(const void* address) {
30
616
    static_assert(std::is_trivially_copyable_v<T>);
31
616
    T res {};
32
616
    memcpy(&res, address, sizeof(res));
33
616
    return res;
34
616
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
576
T unaligned_load(const void* address) {
30
576
    static_assert(std::is_trivially_copyable_v<T>);
31
576
    T res {};
32
576
    memcpy(&res, address, sizeof(res));
33
576
    return res;
34
576
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
81.7k
T unaligned_load(const void* address) {
30
81.7k
    static_assert(std::is_trivially_copyable_v<T>);
31
81.7k
    T res {};
32
81.7k
    memcpy(&res, address, sizeof(res));
33
81.7k
    return res;
34
81.7k
}
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
598k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
598k
    static_assert(std::is_trivially_copyable_v<T>);
43
598k
    memcpy(address, &src, sizeof(src));
44
598k
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
50.9k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
50.9k
    static_assert(std::is_trivially_copyable_v<T>);
43
50.9k
    memcpy(address, &src, sizeof(src));
44
50.9k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
4.30k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.30k
    static_assert(std::is_trivially_copyable_v<T>);
43
4.30k
    memcpy(address, &src, sizeof(src));
44
4.30k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
323k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
323k
    static_assert(std::is_trivially_copyable_v<T>);
43
323k
    memcpy(address, &src, sizeof(src));
44
323k
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
172k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
172k
    static_assert(std::is_trivially_copyable_v<T>);
43
172k
    memcpy(address, &src, sizeof(src));
44
172k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
41.0k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
41.0k
    static_assert(std::is_trivially_copyable_v<T>);
43
41.0k
    memcpy(address, &src, sizeof(src));
44
41.0k
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
118
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
118
    static_assert(std::is_trivially_copyable_v<T>);
43
118
    memcpy(address, &src, sizeof(src));
44
118
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
6.99k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
6.99k
    static_assert(std::is_trivially_copyable_v<T>);
43
6.99k
    memcpy(address, &src, sizeof(src));
44
6.99k
}
45
} // namespace doris