Coverage Report

Created: 2026-07-27 15:00

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
14
// 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
8.35G
T unaligned_load(const void* address) {
30
8.35G
    static_assert(std::is_trivially_copyable_v<T>);
31
8.35G
    T res {};
32
8.35G
    memcpy(&res, address, sizeof(res));
33
8.35G
    return res;
34
8.35G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.40k
T unaligned_load(const void* address) {
30
1.40k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.40k
    T res {};
32
1.40k
    memcpy(&res, address, sizeof(res));
33
1.40k
    return res;
34
1.40k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
179M
T unaligned_load(const void* address) {
30
179M
    static_assert(std::is_trivially_copyable_v<T>);
31
179M
    T res {};
32
179M
    memcpy(&res, address, sizeof(res));
33
179M
    return res;
34
179M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
7.95G
T unaligned_load(const void* address) {
30
7.95G
    static_assert(std::is_trivially_copyable_v<T>);
31
7.95G
    T res {};
32
7.95G
    memcpy(&res, address, sizeof(res));
33
7.95G
    return res;
34
7.95G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
7.91M
T unaligned_load(const void* address) {
30
7.91M
    static_assert(std::is_trivially_copyable_v<T>);
31
7.91M
    T res {};
32
7.91M
    memcpy(&res, address, sizeof(res));
33
7.91M
    return res;
34
7.91M
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
421
T unaligned_load(const void* address) {
30
421
    static_assert(std::is_trivially_copyable_v<T>);
31
421
    T res {};
32
421
    memcpy(&res, address, sizeof(res));
33
421
    return res;
34
421
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.14M
T unaligned_load(const void* address) {
30
4.14M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.14M
    T res {};
32
4.14M
    memcpy(&res, address, sizeof(res));
33
4.14M
    return res;
34
4.14M
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
425k
T unaligned_load(const void* address) {
30
425k
    static_assert(std::is_trivially_copyable_v<T>);
31
425k
    T res {};
32
425k
    memcpy(&res, address, sizeof(res));
33
425k
    return res;
34
425k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
98.2M
T unaligned_load(const void* address) {
30
98.2M
    static_assert(std::is_trivially_copyable_v<T>);
31
98.2M
    T res {};
32
98.2M
    memcpy(&res, address, sizeof(res));
33
98.2M
    return res;
34
98.2M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
4.52M
T unaligned_load(const void* address) {
30
4.52M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.52M
    T res {};
32
4.52M
    memcpy(&res, address, sizeof(res));
33
4.52M
    return res;
34
4.52M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
79.5M
T unaligned_load(const void* address) {
30
79.5M
    static_assert(std::is_trivially_copyable_v<T>);
31
79.5M
    T res {};
32
79.5M
    memcpy(&res, address, sizeof(res));
33
79.5M
    return res;
34
79.5M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
3.40M
T unaligned_load(const void* address) {
30
3.40M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.40M
    T res {};
32
3.40M
    memcpy(&res, address, sizeof(res));
33
3.40M
    return res;
34
3.40M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
46.5k
T unaligned_load(const void* address) {
30
46.5k
    static_assert(std::is_trivially_copyable_v<T>);
31
46.5k
    T res {};
32
46.5k
    memcpy(&res, address, sizeof(res));
33
46.5k
    return res;
34
46.5k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
141k
T unaligned_load(const void* address) {
30
141k
    static_assert(std::is_trivially_copyable_v<T>);
31
141k
    T res {};
32
141k
    memcpy(&res, address, sizeof(res));
33
141k
    return res;
34
141k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
19.3k
T unaligned_load(const void* address) {
30
19.3k
    static_assert(std::is_trivially_copyable_v<T>);
31
19.3k
    T res {};
32
19.3k
    memcpy(&res, address, sizeof(res));
33
19.3k
    return res;
34
19.3k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
115k
T unaligned_load(const void* address) {
30
115k
    static_assert(std::is_trivially_copyable_v<T>);
31
115k
    T res {};
32
115k
    memcpy(&res, address, sizeof(res));
33
115k
    return res;
34
115k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
1.62M
T unaligned_load(const void* address) {
30
1.62M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.62M
    T res {};
32
1.62M
    memcpy(&res, address, sizeof(res));
33
1.62M
    return res;
34
1.62M
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
672
T unaligned_load(const void* address) {
30
672
    static_assert(std::is_trivially_copyable_v<T>);
31
672
    T res {};
32
672
    memcpy(&res, address, sizeof(res));
33
672
    return res;
34
672
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
1.24M
T unaligned_load(const void* address) {
30
1.24M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.24M
    T res {};
32
1.24M
    memcpy(&res, address, sizeof(res));
33
1.24M
    return res;
34
1.24M
}
_ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
Line
Count
Source
29
74.8k
T unaligned_load(const void* address) {
30
74.8k
    static_assert(std::is_trivially_copyable_v<T>);
31
74.8k
    T res {};
32
74.8k
    memcpy(&res, address, sizeof(res));
33
74.8k
    return res;
34
74.8k
}
_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
6.69k
T unaligned_load(const void* address) {
30
6.69k
    static_assert(std::is_trivially_copyable_v<T>);
31
6.69k
    T res {};
32
6.69k
    memcpy(&res, address, sizeof(res));
33
6.69k
    return res;
34
6.69k
}
_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
15.7k
T unaligned_load(const void* address) {
30
15.7k
    static_assert(std::is_trivially_copyable_v<T>);
31
15.7k
    T res {};
32
15.7k
    memcpy(&res, address, sizeof(res));
33
15.7k
    return res;
34
15.7k
}
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
2.86k
T unaligned_load(const void* address) {
30
2.86k
    static_assert(std::is_trivially_copyable_v<T>);
31
2.86k
    T res {};
32
2.86k
    memcpy(&res, address, sizeof(res));
33
2.86k
    return res;
34
2.86k
}
_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
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
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_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
2.17M
T unaligned_load(const void* address) {
30
2.17M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.17M
    T res {};
32
2.17M
    memcpy(&res, address, sizeof(res));
33
2.17M
    return res;
34
2.17M
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
394
T unaligned_load(const void* address) {
30
394
    static_assert(std::is_trivially_copyable_v<T>);
31
394
    T res {};
32
394
    memcpy(&res, address, sizeof(res));
33
394
    return res;
34
394
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
138
T unaligned_load(const void* address) {
30
138
    static_assert(std::is_trivially_copyable_v<T>);
31
138
    T res {};
32
138
    memcpy(&res, address, sizeof(res));
33
138
    return res;
34
138
}
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
4.96M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.96M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.96M
    memcpy(address, &src, sizeof(src));
44
4.96M
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
51.1k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
51.1k
    static_assert(std::is_trivially_copyable_v<T>);
43
51.1k
    memcpy(address, &src, sizeof(src));
44
51.1k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
113k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
113k
    static_assert(std::is_trivially_copyable_v<T>);
43
113k
    memcpy(address, &src, sizeof(src));
44
113k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
3.33M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.33M
    static_assert(std::is_trivially_copyable_v<T>);
43
3.33M
    memcpy(address, &src, sizeof(src));
44
3.33M
}
_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
13.9k
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
187k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
187k
    static_assert(std::is_trivially_copyable_v<T>);
43
187k
    memcpy(address, &src, sizeof(src));
44
187k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
56.2k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
56.2k
    static_assert(std::is_trivially_copyable_v<T>);
43
56.2k
    memcpy(address, &src, sizeof(src));
44
56.2k
}
45
} // namespace doris