Coverage Report

Created: 2026-08-06 11:46

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
8
//
9
//   http://www.apache.org/licenses/LICENSE-2.0
10
//
11
// Unless required by applicable law or agreed to in writing,
12
// 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
18
// 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
5.19G
T unaligned_load(const void* address) {
30
5.19G
    static_assert(std::is_trivially_copyable_v<T>);
31
5.19G
    T res {};
32
5.19G
    memcpy(&res, address, sizeof(res));
33
5.19G
    return res;
34
5.19G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.32k
T unaligned_load(const void* address) {
30
1.32k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.32k
    T res {};
32
1.32k
    memcpy(&res, address, sizeof(res));
33
1.32k
    return res;
34
1.32k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
171M
T unaligned_load(const void* address) {
30
171M
    static_assert(std::is_trivially_copyable_v<T>);
31
171M
    T res {};
32
171M
    memcpy(&res, address, sizeof(res));
33
171M
    return res;
34
171M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.84G
T unaligned_load(const void* address) {
30
4.84G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.84G
    T res {};
32
4.84G
    memcpy(&res, address, sizeof(res));
33
4.84G
    return res;
34
4.84G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.06M
T unaligned_load(const void* address) {
30
8.06M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.06M
    T res {};
32
8.06M
    memcpy(&res, address, sizeof(res));
33
8.06M
    return res;
34
8.06M
}
_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
4.15M
T unaligned_load(const void* address) {
30
4.15M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.15M
    T res {};
32
4.15M
    memcpy(&res, address, sizeof(res));
33
4.15M
    return res;
34
4.15M
}
_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
101M
T unaligned_load(const void* address) {
30
101M
    static_assert(std::is_trivially_copyable_v<T>);
31
101M
    T res {};
32
101M
    memcpy(&res, address, sizeof(res));
33
101M
    return res;
34
101M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.26M
T unaligned_load(const void* address) {
30
3.26M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.26M
    T res {};
32
3.26M
    memcpy(&res, address, sizeof(res));
33
3.26M
    return res;
34
3.26M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
48.4M
T unaligned_load(const void* address) {
30
48.4M
    static_assert(std::is_trivially_copyable_v<T>);
31
48.4M
    T res {};
32
48.4M
    memcpy(&res, address, sizeof(res));
33
48.4M
    return res;
34
48.4M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
3.39M
T unaligned_load(const void* address) {
30
3.39M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.39M
    T res {};
32
3.39M
    memcpy(&res, address, sizeof(res));
33
3.39M
    return res;
34
3.39M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
29.4k
T unaligned_load(const void* address) {
30
29.4k
    static_assert(std::is_trivially_copyable_v<T>);
31
29.4k
    T res {};
32
29.4k
    memcpy(&res, address, sizeof(res));
33
29.4k
    return res;
34
29.4k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
76.0k
T unaligned_load(const void* address) {
30
76.0k
    static_assert(std::is_trivially_copyable_v<T>);
31
76.0k
    T res {};
32
76.0k
    memcpy(&res, address, sizeof(res));
33
76.0k
    return res;
34
76.0k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
37.3k
T unaligned_load(const void* address) {
30
37.3k
    static_assert(std::is_trivially_copyable_v<T>);
31
37.3k
    T res {};
32
37.3k
    memcpy(&res, address, sizeof(res));
33
37.3k
    return res;
34
37.3k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
624k
T unaligned_load(const void* address) {
30
624k
    static_assert(std::is_trivially_copyable_v<T>);
31
624k
    T res {};
32
624k
    memcpy(&res, address, sizeof(res));
33
624k
    return res;
34
624k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
2.48M
T unaligned_load(const void* address) {
30
2.48M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.48M
    T res {};
32
2.48M
    memcpy(&res, address, sizeof(res));
33
2.48M
    return res;
34
2.48M
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
645
T unaligned_load(const void* address) {
30
645
    static_assert(std::is_trivially_copyable_v<T>);
31
645
    T res {};
32
645
    memcpy(&res, address, sizeof(res));
33
645
    return res;
34
645
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
1.08M
T unaligned_load(const void* address) {
30
1.08M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.08M
    T res {};
32
1.08M
    memcpy(&res, address, sizeof(res));
33
1.08M
    return res;
34
1.08M
}
_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
4.83k
T unaligned_load(const void* address) {
30
4.83k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.83k
    T res {};
32
4.83k
    memcpy(&res, address, sizeof(res));
33
4.83k
    return res;
34
4.83k
}
_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
4.70k
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
8.00k
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_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
1.46k
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
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
3.05M
T unaligned_load(const void* address) {
30
3.05M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.05M
    T res {};
32
3.05M
    memcpy(&res, address, sizeof(res));
33
3.05M
    return res;
34
3.05M
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
708
T unaligned_load(const void* address) {
30
708
    static_assert(std::is_trivially_copyable_v<T>);
31
708
    T res {};
32
708
    memcpy(&res, address, sizeof(res));
33
708
    return res;
34
708
}
_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
4.18M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.18M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.18M
    memcpy(address, &src, sizeof(src));
44
4.18M
}
_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
53.9k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
53.9k
    static_assert(std::is_trivially_copyable_v<T>);
43
53.9k
    memcpy(address, &src, sizeof(src));
44
53.9k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.86M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.86M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.86M
    memcpy(address, &src, sizeof(src));
44
2.86M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.08M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.08M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.08M
    memcpy(address, &src, sizeof(src));
44
1.08M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
14.1k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
14.1k
    static_assert(std::is_trivially_copyable_v<T>);
43
14.1k
    memcpy(address, &src, sizeof(src));
44
14.1k
}
_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