Coverage Report

Created: 2026-06-29 02:19

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
3.41G
T unaligned_load(const void* address) {
30
3.41G
    static_assert(std::is_trivially_copyable_v<T>);
31
3.41G
    T res {};
32
3.41G
    memcpy(&res, address, sizeof(res));
33
3.41G
    return res;
34
3.41G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
396
T unaligned_load(const void* address) {
30
396
    static_assert(std::is_trivially_copyable_v<T>);
31
396
    T res {};
32
396
    memcpy(&res, address, sizeof(res));
33
396
    return res;
34
396
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
19.6M
T unaligned_load(const void* address) {
30
19.6M
    static_assert(std::is_trivially_copyable_v<T>);
31
19.6M
    T res {};
32
19.6M
    memcpy(&res, address, sizeof(res));
33
19.6M
    return res;
34
19.6M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
3.36G
T unaligned_load(const void* address) {
30
3.36G
    static_assert(std::is_trivially_copyable_v<T>);
31
3.36G
    T res {};
32
3.36G
    memcpy(&res, address, sizeof(res));
33
3.36G
    return res;
34
3.36G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
4.34k
T unaligned_load(const void* address) {
30
4.34k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.34k
    T res {};
32
4.34k
    memcpy(&res, address, sizeof(res));
33
4.34k
    return res;
34
4.34k
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
2
T unaligned_load(const void* address) {
30
2
    static_assert(std::is_trivially_copyable_v<T>);
31
2
    T res {};
32
2
    memcpy(&res, address, sizeof(res));
33
2
    return res;
34
2
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
14.0k
T unaligned_load(const void* address) {
30
14.0k
    static_assert(std::is_trivially_copyable_v<T>);
31
14.0k
    T res {};
32
14.0k
    memcpy(&res, address, sizeof(res));
33
14.0k
    return res;
34
14.0k
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
194k
T unaligned_load(const void* address) {
30
194k
    static_assert(std::is_trivially_copyable_v<T>);
31
194k
    T res {};
32
194k
    memcpy(&res, address, sizeof(res));
33
194k
    return res;
34
194k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
6.86M
T unaligned_load(const void* address) {
30
6.86M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.86M
    T res {};
32
6.86M
    memcpy(&res, address, sizeof(res));
33
6.86M
    return res;
34
6.86M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.13M
T unaligned_load(const void* address) {
30
2.13M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.13M
    T res {};
32
2.13M
    memcpy(&res, address, sizeof(res));
33
2.13M
    return res;
34
2.13M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
16.3M
T unaligned_load(const void* address) {
30
16.3M
    static_assert(std::is_trivially_copyable_v<T>);
31
16.3M
    T res {};
32
16.3M
    memcpy(&res, address, sizeof(res));
33
16.3M
    return res;
34
16.3M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
54.4k
T unaligned_load(const void* address) {
30
54.4k
    static_assert(std::is_trivially_copyable_v<T>);
31
54.4k
    T res {};
32
54.4k
    memcpy(&res, address, sizeof(res));
33
54.4k
    return res;
34
54.4k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
2.32k
T unaligned_load(const void* address) {
30
2.32k
    static_assert(std::is_trivially_copyable_v<T>);
31
2.32k
    T res {};
32
2.32k
    memcpy(&res, address, sizeof(res));
33
2.32k
    return res;
34
2.32k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
67.5k
T unaligned_load(const void* address) {
30
67.5k
    static_assert(std::is_trivially_copyable_v<T>);
31
67.5k
    T res {};
32
67.5k
    memcpy(&res, address, sizeof(res));
33
67.5k
    return res;
34
67.5k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
1.63k
T unaligned_load(const void* address) {
30
1.63k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.63k
    T res {};
32
1.63k
    memcpy(&res, address, sizeof(res));
33
1.63k
    return res;
34
1.63k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
16.4k
T unaligned_load(const void* address) {
30
16.4k
    static_assert(std::is_trivially_copyable_v<T>);
31
16.4k
    T res {};
32
16.4k
    memcpy(&res, address, sizeof(res));
33
16.4k
    return res;
34
16.4k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
27.6k
T unaligned_load(const void* address) {
30
27.6k
    static_assert(std::is_trivially_copyable_v<T>);
31
27.6k
    T res {};
32
27.6k
    memcpy(&res, address, sizeof(res));
33
27.6k
    return res;
34
27.6k
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
380
T unaligned_load(const void* address) {
30
380
    static_assert(std::is_trivially_copyable_v<T>);
31
380
    T res {};
32
380
    memcpy(&res, address, sizeof(res));
33
380
    return res;
34
380
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
49.2k
T unaligned_load(const void* address) {
30
49.2k
    static_assert(std::is_trivially_copyable_v<T>);
31
49.2k
    T res {};
32
49.2k
    memcpy(&res, address, sizeof(res));
33
49.2k
    return res;
34
49.2k
}
_ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
Line
Count
Source
29
3
T unaligned_load(const void* address) {
30
3
    static_assert(std::is_trivially_copyable_v<T>);
31
3
    T res {};
32
3
    memcpy(&res, address, sizeof(res));
33
3
    return res;
34
3
}
_ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
Line
Count
Source
29
1
T unaligned_load(const void* address) {
30
1
    static_assert(std::is_trivially_copyable_v<T>);
31
1
    T res {};
32
1
    memcpy(&res, address, sizeof(res));
33
1
    return res;
34
1
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
1.87k
T unaligned_load(const void* address) {
30
1.87k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.87k
    T res {};
32
1.87k
    memcpy(&res, address, sizeof(res));
33
1.87k
    return res;
34
1.87k
}
_ZN5doris14unaligned_loadINS_7DecimalIlEEEET_PKv
Line
Count
Source
29
6.76M
T unaligned_load(const void* address) {
30
6.76M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.76M
    T res {};
32
6.76M
    memcpy(&res, address, sizeof(res));
33
6.76M
    return res;
34
6.76M
}
_ZN5doris14unaligned_loadINS_12Decimal128V3EEET_PKv
Line
Count
Source
29
7.77k
T unaligned_load(const void* address) {
30
7.77k
    static_assert(std::is_trivially_copyable_v<T>);
31
7.77k
    T res {};
32
7.77k
    memcpy(&res, address, sizeof(res));
33
7.77k
    return res;
34
7.77k
}
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.37k
T unaligned_load(const void* address) {
30
1.37k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.37k
    T res {};
32
1.37k
    memcpy(&res, address, sizeof(res));
33
1.37k
    return res;
34
1.37k
}
_ZN5doris14unaligned_loadINS_7DecimalIN4wide7integerILm256EiEEEEEET_PKv
Line
Count
Source
29
6.31k
T unaligned_load(const void* address) {
30
6.31k
    static_assert(std::is_trivially_copyable_v<T>);
31
6.31k
    T res {};
32
6.31k
    memcpy(&res, address, sizeof(res));
33
6.31k
    return res;
34
6.31k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
2
T unaligned_load(const void* address) {
30
2
    static_assert(std::is_trivially_copyable_v<T>);
31
2
    T res {};
32
2
    memcpy(&res, address, sizeof(res));
33
2
    return res;
34
2
}
_ZN5doris14unaligned_loadINS_14DecimalV2ValueEEET_PKv
Line
Count
Source
29
4.69k
T unaligned_load(const void* address) {
30
4.69k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.69k
    T res {};
32
4.69k
    memcpy(&res, address, sizeof(res));
33
4.69k
    return res;
34
4.69k
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
92.5k
T unaligned_load(const void* address) {
30
92.5k
    static_assert(std::is_trivially_copyable_v<T>);
31
92.5k
    T res {};
32
92.5k
    memcpy(&res, address, sizeof(res));
33
92.5k
    return res;
34
92.5k
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
10
T unaligned_load(const void* address) {
30
10
    static_assert(std::is_trivially_copyable_v<T>);
31
10
    T res {};
32
10
    memcpy(&res, address, sizeof(res));
33
10
    return res;
34
10
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_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
}
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
489k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
489k
    static_assert(std::is_trivially_copyable_v<T>);
43
489k
    memcpy(address, &src, sizeof(src));
44
489k
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
25.5k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
25.5k
    static_assert(std::is_trivially_copyable_v<T>);
43
25.5k
    memcpy(address, &src, sizeof(src));
44
25.5k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
11.0k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
11.0k
    static_assert(std::is_trivially_copyable_v<T>);
43
11.0k
    memcpy(address, &src, sizeof(src));
44
11.0k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
295k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
295k
    static_assert(std::is_trivially_copyable_v<T>);
43
295k
    memcpy(address, &src, sizeof(src));
44
295k
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
51.4k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
51.4k
    static_assert(std::is_trivially_copyable_v<T>);
43
51.4k
    memcpy(address, &src, sizeof(src));
44
51.4k
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
5
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
5
    static_assert(std::is_trivially_copyable_v<T>);
43
5
    memcpy(address, &src, sizeof(src));
44
5
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
85.9k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
85.9k
    static_assert(std::is_trivially_copyable_v<T>);
43
85.9k
    memcpy(address, &src, sizeof(src));
44
85.9k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
20.4k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
20.4k
    static_assert(std::is_trivially_copyable_v<T>);
43
20.4k
    memcpy(address, &src, sizeof(src));
44
20.4k
}
45
} // namespace doris