Coverage Report

Created: 2026-09-14 19:50

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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//
9
//   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
16
// under the License.
17
// 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
20
21
#pragma once
22
23
#include <cstring>
24
#include <type_traits>
25
26
namespace doris {
27
28
template <typename T>
29
4.60G
T unaligned_load(const void* address) {
30
4.60G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.60G
    T res {};
32
4.60G
    memcpy(&res, address, sizeof(res));
33
4.60G
    return res;
34
4.60G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
333
T unaligned_load(const void* address) {
30
333
    static_assert(std::is_trivially_copyable_v<T>);
31
333
    T res {};
32
333
    memcpy(&res, address, sizeof(res));
33
333
    return res;
34
333
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
106M
T unaligned_load(const void* address) {
30
106M
    static_assert(std::is_trivially_copyable_v<T>);
31
106M
    T res {};
32
106M
    memcpy(&res, address, sizeof(res));
33
106M
    return res;
34
106M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.39G
T unaligned_load(const void* address) {
30
4.39G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.39G
    T res {};
32
4.39G
    memcpy(&res, address, sizeof(res));
33
4.39G
    return res;
34
4.39G
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
657
T unaligned_load(const void* address) {
30
657
    static_assert(std::is_trivially_copyable_v<T>);
31
657
    T res {};
32
657
    memcpy(&res, address, sizeof(res));
33
657
    return res;
34
657
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
4.80k
T unaligned_load(const void* address) {
30
4.80k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.80k
    T res {};
32
4.80k
    memcpy(&res, address, sizeof(res));
33
4.80k
    return res;
34
4.80k
}
_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_loadIlEET_PKv
Line
Count
Source
29
19.5M
T unaligned_load(const void* address) {
30
19.5M
    static_assert(std::is_trivially_copyable_v<T>);
31
19.5M
    T res {};
32
19.5M
    memcpy(&res, address, sizeof(res));
33
19.5M
    return res;
34
19.5M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
53.2M
T unaligned_load(const void* address) {
30
53.2M
    static_assert(std::is_trivially_copyable_v<T>);
31
53.2M
    T res {};
32
53.2M
    memcpy(&res, address, sizeof(res));
33
53.2M
    return res;
34
53.2M
}
_ZN5doris14unaligned_loadINS_14DecimalV2ValueEEET_PKv
Line
Count
Source
29
4.70k
T unaligned_load(const void* address) {
30
4.70k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.70k
    T res {};
32
4.70k
    memcpy(&res, address, sizeof(res));
33
4.70k
    return res;
34
4.70k
}
_ZN5doris14unaligned_loadINS_12Decimal128V3EEET_PKv
Line
Count
Source
29
8.10k
T unaligned_load(const void* address) {
30
8.10k
    static_assert(std::is_trivially_copyable_v<T>);
31
8.10k
    T res {};
32
8.10k
    memcpy(&res, address, sizeof(res));
33
8.10k
    return res;
34
8.10k
}
_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_loadIbEET_PKv
Line
Count
Source
29
1.02M
T unaligned_load(const void* address) {
30
1.02M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.02M
    T res {};
32
1.02M
    memcpy(&res, address, sizeof(res));
33
1.02M
    return res;
34
1.02M
}
_ZN5doris14unaligned_loadINS_21ParquetInt96TimestampEEET_PKv
Line
Count
Source
29
350k
T unaligned_load(const void* address) {
30
350k
    static_assert(std::is_trivially_copyable_v<T>);
31
350k
    T res {};
32
350k
    memcpy(&res, address, sizeof(res));
33
350k
    return res;
34
350k
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
235k
T unaligned_load(const void* address) {
30
235k
    static_assert(std::is_trivially_copyable_v<T>);
31
235k
    T res {};
32
235k
    memcpy(&res, address, sizeof(res));
33
235k
    return res;
34
235k
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
4.70M
T unaligned_load(const void* address) {
30
4.70M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.70M
    T res {};
32
4.70M
    memcpy(&res, address, sizeof(res));
33
4.70M
    return res;
34
4.70M
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
7.88M
T unaligned_load(const void* address) {
30
7.88M
    static_assert(std::is_trivially_copyable_v<T>);
31
7.88M
    T res {};
32
7.88M
    memcpy(&res, address, sizeof(res));
33
7.88M
    return res;
34
7.88M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.35M
T unaligned_load(const void* address) {
30
2.35M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.35M
    T res {};
32
2.35M
    memcpy(&res, address, sizeof(res));
33
2.35M
    return res;
34
2.35M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
70.5k
T unaligned_load(const void* address) {
30
70.5k
    static_assert(std::is_trivially_copyable_v<T>);
31
70.5k
    T res {};
32
70.5k
    memcpy(&res, address, sizeof(res));
33
70.5k
    return res;
34
70.5k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
1.39M
T unaligned_load(const void* address) {
30
1.39M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.39M
    T res {};
32
1.39M
    memcpy(&res, address, sizeof(res));
33
1.39M
    return res;
34
1.39M
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.35M
T unaligned_load(const void* address) {
30
4.35M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.35M
    T res {};
32
4.35M
    memcpy(&res, address, sizeof(res));
33
4.35M
    return res;
34
4.35M
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
3.10k
T unaligned_load(const void* address) {
30
3.10k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.10k
    T res {};
32
3.10k
    memcpy(&res, address, sizeof(res));
33
3.10k
    return res;
34
3.10k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
34.2k
T unaligned_load(const void* address) {
30
34.2k
    static_assert(std::is_trivially_copyable_v<T>);
31
34.2k
    T res {};
32
34.2k
    memcpy(&res, address, sizeof(res));
33
34.2k
    return res;
34
34.2k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
73.7k
T unaligned_load(const void* address) {
30
73.7k
    static_assert(std::is_trivially_copyable_v<T>);
31
73.7k
    T res {};
32
73.7k
    memcpy(&res, address, sizeof(res));
33
73.7k
    return res;
34
73.7k
}
_ZN5doris14unaligned_loadINS_16TimeStampNsValueEEET_PKv
Line
Count
Source
29
431
T unaligned_load(const void* address) {
30
431
    static_assert(std::is_trivially_copyable_v<T>);
31
431
    T res {};
32
431
    memcpy(&res, address, sizeof(res));
33
431
    return res;
34
431
}
_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_7DecimalInEEEET_PKv
Line
Count
Source
29
1.46k
T unaligned_load(const void* address) {
30
1.46k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.46k
    T res {};
32
1.46k
    memcpy(&res, address, sizeof(res));
33
1.46k
    return res;
34
1.46k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
1.17k
T unaligned_load(const void* address) {
30
1.17k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.17k
    T res {};
32
1.17k
    memcpy(&res, address, sizeof(res));
33
1.17k
    return res;
34
1.17k
}
_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
420
T unaligned_load(const void* address) {
30
420
    static_assert(std::is_trivially_copyable_v<T>);
31
420
    T res {};
32
420
    memcpy(&res, address, sizeof(res));
33
420
    return res;
34
420
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
2.44M
T unaligned_load(const void* address) {
30
2.44M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.44M
    T res {};
32
2.44M
    memcpy(&res, address, sizeof(res));
33
2.44M
    return res;
34
2.44M
}
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
3.82M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.82M
    static_assert(std::is_trivially_copyable_v<T>);
43
3.82M
    memcpy(address, &src, sizeof(src));
44
3.82M
}
_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
4.20k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.20k
    static_assert(std::is_trivially_copyable_v<T>);
43
4.20k
    memcpy(address, &src, sizeof(src));
44
4.20k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.62M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.62M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.62M
    memcpy(address, &src, sizeof(src));
44
2.62M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.02M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.02M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.02M
    memcpy(address, &src, sizeof(src));
44
1.02M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
14.9k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
14.9k
    static_assert(std::is_trivially_copyable_v<T>);
43
14.9k
    memcpy(address, &src, sizeof(src));
44
14.9k
}
_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
35.9k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
35.9k
    static_assert(std::is_trivially_copyable_v<T>);
43
35.9k
    memcpy(address, &src, sizeof(src));
44
35.9k
}
45
} // namespace doris