Coverage Report

Created: 2026-06-07 20:25

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
4.64G
T unaligned_load(const void* address) {
30
4.64G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.64G
    T res {};
32
4.64G
    memcpy(&res, address, sizeof(res));
33
4.64G
    return res;
34
4.64G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.06k
T unaligned_load(const void* address) {
30
1.06k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.06k
    T res {};
32
1.06k
    memcpy(&res, address, sizeof(res));
33
1.06k
    return res;
34
1.06k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
142M
T unaligned_load(const void* address) {
30
142M
    static_assert(std::is_trivially_copyable_v<T>);
31
142M
    T res {};
32
142M
    memcpy(&res, address, sizeof(res));
33
142M
    return res;
34
142M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.37G
T unaligned_load(const void* address) {
30
4.37G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.37G
    T res {};
32
4.37G
    memcpy(&res, address, sizeof(res));
33
4.37G
    return res;
34
4.37G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
7.83M
T unaligned_load(const void* address) {
30
7.83M
    static_assert(std::is_trivially_copyable_v<T>);
31
7.83M
    T res {};
32
7.83M
    memcpy(&res, address, sizeof(res));
33
7.83M
    return res;
34
7.83M
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
395
T unaligned_load(const void* address) {
30
395
    static_assert(std::is_trivially_copyable_v<T>);
31
395
    T res {};
32
395
    memcpy(&res, address, sizeof(res));
33
395
    return res;
34
395
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
3.06M
T unaligned_load(const void* address) {
30
3.06M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.06M
    T res {};
32
3.06M
    memcpy(&res, address, sizeof(res));
33
3.06M
    return res;
34
3.06M
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
229k
T unaligned_load(const void* address) {
30
229k
    static_assert(std::is_trivially_copyable_v<T>);
31
229k
    T res {};
32
229k
    memcpy(&res, address, sizeof(res));
33
229k
    return res;
34
229k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
41.3M
T unaligned_load(const void* address) {
30
41.3M
    static_assert(std::is_trivially_copyable_v<T>);
31
41.3M
    T res {};
32
41.3M
    memcpy(&res, address, sizeof(res));
33
41.3M
    return res;
34
41.3M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.38M
T unaligned_load(const void* address) {
30
3.38M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.38M
    T res {};
32
3.38M
    memcpy(&res, address, sizeof(res));
33
3.38M
    return res;
34
3.38M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
53.1M
T unaligned_load(const void* address) {
30
53.1M
    static_assert(std::is_trivially_copyable_v<T>);
31
53.1M
    T res {};
32
53.1M
    memcpy(&res, address, sizeof(res));
33
53.1M
    return res;
34
53.1M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
4.36M
T unaligned_load(const void* address) {
30
4.36M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.36M
    T res {};
32
4.36M
    memcpy(&res, address, sizeof(res));
33
4.36M
    return res;
34
4.36M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
28.8k
T unaligned_load(const void* address) {
30
28.8k
    static_assert(std::is_trivially_copyable_v<T>);
31
28.8k
    T res {};
32
28.8k
    memcpy(&res, address, sizeof(res));
33
28.8k
    return res;
34
28.8k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
77.3k
T unaligned_load(const void* address) {
30
77.3k
    static_assert(std::is_trivially_copyable_v<T>);
31
77.3k
    T res {};
32
77.3k
    memcpy(&res, address, sizeof(res));
33
77.3k
    return res;
34
77.3k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
12.7k
T unaligned_load(const void* address) {
30
12.7k
    static_assert(std::is_trivially_copyable_v<T>);
31
12.7k
    T res {};
32
12.7k
    memcpy(&res, address, sizeof(res));
33
12.7k
    return res;
34
12.7k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
639k
T unaligned_load(const void* address) {
30
639k
    static_assert(std::is_trivially_copyable_v<T>);
31
639k
    T res {};
32
639k
    memcpy(&res, address, sizeof(res));
33
639k
    return res;
34
639k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
2.92M
T unaligned_load(const void* address) {
30
2.92M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.92M
    T res {};
32
2.92M
    memcpy(&res, address, sizeof(res));
33
2.92M
    return res;
34
2.92M
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
520
T unaligned_load(const void* address) {
30
520
    static_assert(std::is_trivially_copyable_v<T>);
31
520
    T res {};
32
520
    memcpy(&res, address, sizeof(res));
33
520
    return res;
34
520
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
998k
T unaligned_load(const void* address) {
30
998k
    static_assert(std::is_trivially_copyable_v<T>);
31
998k
    T res {};
32
998k
    memcpy(&res, address, sizeof(res));
33
998k
    return res;
34
998k
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
1.15M
T unaligned_load(const void* address) {
30
1.15M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.15M
    T res {};
32
1.15M
    memcpy(&res, address, sizeof(res));
33
1.15M
    return res;
34
1.15M
}
_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
1.86k
T unaligned_load(const void* address) {
30
1.86k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.86k
    T res {};
32
1.86k
    memcpy(&res, address, sizeof(res));
33
1.86k
    return res;
34
1.86k
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
4.87k
T unaligned_load(const void* address) {
30
4.87k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.87k
    T res {};
32
4.87k
    memcpy(&res, address, sizeof(res));
33
4.87k
    return res;
34
4.87k
}
_ZN5doris14unaligned_loadINS_7DecimalIlEEEET_PKv
Line
Count
Source
29
6.79M
T unaligned_load(const void* address) {
30
6.79M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.79M
    T res {};
32
6.79M
    memcpy(&res, address, sizeof(res));
33
6.79M
    return res;
34
6.79M
}
_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_7DecimalInEEEET_PKv
Line
Count
Source
29
1.48k
T unaligned_load(const void* address) {
30
1.48k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.48k
    T res {};
32
1.48k
    memcpy(&res, address, sizeof(res));
33
1.48k
    return res;
34
1.48k
}
_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_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
3.15k
T unaligned_load(const void* address) {
30
3.15k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.15k
    T res {};
32
3.15k
    memcpy(&res, address, sizeof(res));
33
3.15k
    return res;
34
3.15k
}
_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_9StringRefEEET_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_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
132
T unaligned_load(const void* address) {
30
132
    static_assert(std::is_trivially_copyable_v<T>);
31
132
    T res {};
32
132
    memcpy(&res, address, sizeof(res));
33
132
    return res;
34
132
}
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
4.34M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.34M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.34M
    memcpy(address, &src, sizeof(src));
44
4.34M
}
_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
75.5k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
75.5k
    static_assert(std::is_trivially_copyable_v<T>);
43
75.5k
    memcpy(address, &src, sizeof(src));
44
75.5k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.96M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.96M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.96M
    memcpy(address, &src, sizeof(src));
44
2.96M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.13M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.13M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.13M
    memcpy(address, &src, sizeof(src));
44
1.13M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
13.2k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
13.2k
    static_assert(std::is_trivially_copyable_v<T>);
43
13.2k
    memcpy(address, &src, sizeof(src));
44
13.2k
}
_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
35.7k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
35.7k
    static_assert(std::is_trivially_copyable_v<T>);
43
35.7k
    memcpy(address, &src, sizeof(src));
44
35.7k
}
45
} // namespace doris