Coverage Report

Created: 2026-09-11 20:48

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
4.75G
T unaligned_load(const void* address) {
30
4.75G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.75G
    T res {};
32
4.75G
    memcpy(&res, address, sizeof(res));
33
4.75G
    return res;
34
4.75G
}
_ZN5doris14unaligned_loadItEET_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_loadIjEET_PKv
Line
Count
Source
29
127M
T unaligned_load(const void* address) {
30
127M
    static_assert(std::is_trivially_copyable_v<T>);
31
127M
    T res {};
32
127M
    memcpy(&res, address, sizeof(res));
33
127M
    return res;
34
127M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.53G
T unaligned_load(const void* address) {
30
4.53G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.53G
    T res {};
32
4.53G
    memcpy(&res, address, sizeof(res));
33
4.53G
    return res;
34
4.53G
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
561
T unaligned_load(const void* address) {
30
561
    static_assert(std::is_trivially_copyable_v<T>);
31
561
    T res {};
32
561
    memcpy(&res, address, sizeof(res));
33
561
    return res;
34
561
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
4.79k
T unaligned_load(const void* address) {
30
4.79k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.79k
    T res {};
32
4.79k
    memcpy(&res, address, sizeof(res));
33
4.79k
    return res;
34
4.79k
}
_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
18.0M
T unaligned_load(const void* address) {
30
18.0M
    static_assert(std::is_trivially_copyable_v<T>);
31
18.0M
    T res {};
32
18.0M
    memcpy(&res, address, sizeof(res));
33
18.0M
    return res;
34
18.0M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
38.3M
T unaligned_load(const void* address) {
30
38.3M
    static_assert(std::is_trivially_copyable_v<T>);
31
38.3M
    T res {};
32
38.3M
    memcpy(&res, address, sizeof(res));
33
38.3M
    return res;
34
38.3M
}
_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
1.14M
T unaligned_load(const void* address) {
30
1.14M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.14M
    T res {};
32
1.14M
    memcpy(&res, address, sizeof(res));
33
1.14M
    return res;
34
1.14M
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
239k
T unaligned_load(const void* address) {
30
239k
    static_assert(std::is_trivially_copyable_v<T>);
31
239k
    T res {};
32
239k
    memcpy(&res, address, sizeof(res));
33
239k
    return res;
34
239k
}
_ZN5doris14unaligned_loadIdEET_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_loadIhEET_PKv
Line
Count
Source
29
8.11M
T unaligned_load(const void* address) {
30
8.11M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.11M
    T res {};
32
8.11M
    memcpy(&res, address, sizeof(res));
33
8.11M
    return res;
34
8.11M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.42M
T unaligned_load(const void* address) {
30
2.42M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.42M
    T res {};
32
2.42M
    memcpy(&res, address, sizeof(res));
33
2.42M
    return res;
34
2.42M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
88.4k
T unaligned_load(const void* address) {
30
88.4k
    static_assert(std::is_trivially_copyable_v<T>);
31
88.4k
    T res {};
32
88.4k
    memcpy(&res, address, sizeof(res));
33
88.4k
    return res;
34
88.4k
}
_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
}
_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_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.37M
T unaligned_load(const void* address) {
30
4.37M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.37M
    T res {};
32
4.37M
    memcpy(&res, address, sizeof(res));
33
4.37M
    return res;
34
4.37M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
27.3k
T unaligned_load(const void* address) {
30
27.3k
    static_assert(std::is_trivially_copyable_v<T>);
31
27.3k
    T res {};
32
27.3k
    memcpy(&res, address, sizeof(res));
33
27.3k
    return res;
34
27.3k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.1k
T unaligned_load(const void* address) {
30
74.1k
    static_assert(std::is_trivially_copyable_v<T>);
31
74.1k
    T res {};
32
74.1k
    memcpy(&res, address, sizeof(res));
33
74.1k
    return res;
34
74.1k
}
_ZN5doris14unaligned_loadINS_16TimeStampNsValueEEET_PKv
Line
Count
Source
29
407
T unaligned_load(const void* address) {
30
407
    static_assert(std::is_trivially_copyable_v<T>);
31
407
    T res {};
32
407
    memcpy(&res, address, sizeof(res));
33
407
    return res;
34
407
}
_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_21ParquetInt96TimestampEEET_PKv
Line
Count
Source
29
248k
T unaligned_load(const void* address) {
30
248k
    static_assert(std::is_trivially_copyable_v<T>);
31
248k
    T res {};
32
248k
    memcpy(&res, address, sizeof(res));
33
248k
    return res;
34
248k
}
_ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
Line
Count
Source
29
5
T unaligned_load(const void* address) {
30
5
    static_assert(std::is_trivially_copyable_v<T>);
31
5
    T res {};
32
5
    memcpy(&res, address, sizeof(res));
33
5
    return res;
34
5
}
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.44k
T unaligned_load(const void* address) {
30
1.44k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.44k
    T res {};
32
1.44k
    memcpy(&res, address, sizeof(res));
33
1.44k
    return res;
34
1.44k
}
_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_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_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
3.65M
T unaligned_load(const void* address) {
30
3.65M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.65M
    T res {};
32
3.65M
    memcpy(&res, address, sizeof(res));
33
3.65M
    return res;
34
3.65M
}
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
4.35M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.35M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.35M
    memcpy(address, &src, sizeof(src));
44
4.35M
}
_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
46.5k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
46.5k
    static_assert(std::is_trivially_copyable_v<T>);
43
46.5k
    memcpy(address, &src, sizeof(src));
44
46.5k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.98M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.98M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.98M
    memcpy(address, &src, sizeof(src));
44
2.98M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.14M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.14M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.14M
    memcpy(address, &src, sizeof(src));
44
1.14M
}
_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
35.8k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
35.8k
    static_assert(std::is_trivially_copyable_v<T>);
43
35.8k
    memcpy(address, &src, sizeof(src));
44
35.8k
}
_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
}
45
} // namespace doris