Coverage Report

Created: 2026-10-21 22:56

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
4.63G
T unaligned_load(const void* address) {
30
4.63G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.63G
    T res {};
32
4.63G
    memcpy(&res, address, sizeof(res));
33
4.63G
    return res;
34
4.63G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.67k
T unaligned_load(const void* address) {
30
1.67k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.67k
    T res {};
32
1.67k
    memcpy(&res, address, sizeof(res));
33
1.67k
    return res;
34
1.67k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
107M
T unaligned_load(const void* address) {
30
107M
    static_assert(std::is_trivially_copyable_v<T>);
31
107M
    T res {};
32
107M
    memcpy(&res, address, sizeof(res));
33
107M
    return res;
34
107M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.41G
T unaligned_load(const void* address) {
30
4.41G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.41G
    T res {};
32
4.41G
    memcpy(&res, address, sizeof(res));
33
4.41G
    return res;
34
4.41G
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
359
T unaligned_load(const void* address) {
30
359
    static_assert(std::is_trivially_copyable_v<T>);
31
359
    T res {};
32
359
    memcpy(&res, address, sizeof(res));
33
359
    return res;
34
359
}
_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
6.79M
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_loadIlEET_PKv
Line
Count
Source
29
31.7M
T unaligned_load(const void* address) {
30
31.7M
    static_assert(std::is_trivially_copyable_v<T>);
31
31.7M
    T res {};
32
31.7M
    memcpy(&res, address, sizeof(res));
33
31.7M
    return res;
34
31.7M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
48.0M
T unaligned_load(const void* address) {
30
48.0M
    static_assert(std::is_trivially_copyable_v<T>);
31
48.0M
    T res {};
32
48.0M
    memcpy(&res, address, sizeof(res));
33
48.0M
    return res;
34
48.0M
}
_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
1.01M
T unaligned_load(const void* address) {
30
1.01M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.01M
    T res {};
32
1.01M
    memcpy(&res, address, sizeof(res));
33
1.01M
    return res;
34
1.01M
}
_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_loadIoEET_PKv
Line
Count
Source
29
27.7k
T unaligned_load(const void* address) {
30
27.7k
    static_assert(std::is_trivially_copyable_v<T>);
31
27.7k
    T res {};
32
27.7k
    memcpy(&res, address, sizeof(res));
33
27.7k
    return res;
34
27.7k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
2.57M
T unaligned_load(const void* address) {
30
2.57M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.57M
    T res {};
32
2.57M
    memcpy(&res, address, sizeof(res));
33
2.57M
    return res;
34
2.57M
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
_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
1.18k
T unaligned_load(const void* address) {
30
1.18k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.18k
    T res {};
32
1.18k
    memcpy(&res, address, sizeof(res));
33
1.18k
    return res;
34
1.18k
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
1.36M
T unaligned_load(const void* address) {
30
1.36M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.36M
    T res {};
32
1.36M
    memcpy(&res, address, sizeof(res));
33
1.36M
    return res;
34
1.36M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
1.42M
T unaligned_load(const void* address) {
30
1.42M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.42M
    T res {};
32
1.42M
    memcpy(&res, address, sizeof(res));
33
1.42M
    return res;
34
1.42M
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
7.72M
T unaligned_load(const void* address) {
30
7.72M
    static_assert(std::is_trivially_copyable_v<T>);
31
7.72M
    T res {};
32
7.72M
    memcpy(&res, address, sizeof(res));
33
7.72M
    return res;
34
7.72M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.53M
T unaligned_load(const void* address) {
30
3.53M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.53M
    T res {};
32
3.53M
    memcpy(&res, address, sizeof(res));
33
3.53M
    return res;
34
3.53M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
634k
T unaligned_load(const void* address) {
30
634k
    static_assert(std::is_trivially_copyable_v<T>);
31
634k
    T res {};
32
634k
    memcpy(&res, address, sizeof(res));
33
634k
    return res;
34
634k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
6.88M
T unaligned_load(const void* address) {
30
6.88M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.88M
    T res {};
32
6.88M
    memcpy(&res, address, sizeof(res));
33
6.88M
    return res;
34
6.88M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
170k
T unaligned_load(const void* address) {
30
170k
    static_assert(std::is_trivially_copyable_v<T>);
31
170k
    T res {};
32
170k
    memcpy(&res, address, sizeof(res));
33
170k
    return res;
34
170k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
73.8k
T unaligned_load(const void* address) {
30
73.8k
    static_assert(std::is_trivially_copyable_v<T>);
31
73.8k
    T res {};
32
73.8k
    memcpy(&res, address, sizeof(res));
33
73.8k
    return res;
34
73.8k
}
_ZN5doris14unaligned_loadINS_16TimeStampNsValueEEET_PKv
Line
Count
Source
29
349
T unaligned_load(const void* address) {
30
349
    static_assert(std::is_trivially_copyable_v<T>);
31
349
    T res {};
32
349
    memcpy(&res, address, sizeof(res));
33
349
    return res;
34
349
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
445
T unaligned_load(const void* address) {
30
445
    static_assert(std::is_trivially_copyable_v<T>);
31
445
    T res {};
32
445
    memcpy(&res, address, sizeof(res));
33
445
    return res;
34
445
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
702
T unaligned_load(const void* address) {
30
702
    static_assert(std::is_trivially_copyable_v<T>);
31
702
    T res {};
32
702
    memcpy(&res, address, sizeof(res));
33
702
    return res;
34
702
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
422
T unaligned_load(const void* address) {
30
422
    static_assert(std::is_trivially_copyable_v<T>);
31
422
    T res {};
32
422
    memcpy(&res, address, sizeof(res));
33
422
    return res;
34
422
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
2.87M
T unaligned_load(const void* address) {
30
2.87M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.87M
    T res {};
32
2.87M
    memcpy(&res, address, sizeof(res));
33
2.87M
    return res;
34
2.87M
}
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
3.83M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.83M
    static_assert(std::is_trivially_copyable_v<T>);
43
3.83M
    memcpy(address, &src, sizeof(src));
44
3.83M
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
26.1k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
26.1k
    static_assert(std::is_trivially_copyable_v<T>);
43
26.1k
    memcpy(address, &src, sizeof(src));
44
26.1k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
23.0k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
23.0k
    static_assert(std::is_trivially_copyable_v<T>);
43
23.0k
    memcpy(address, &src, sizeof(src));
44
23.0k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.60M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.60M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.60M
    memcpy(address, &src, sizeof(src));
44
2.60M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.01M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.01M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.01M
    memcpy(address, &src, sizeof(src));
44
1.01M
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
103k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
103k
    static_assert(std::is_trivially_copyable_v<T>);
43
103k
    memcpy(address, &src, sizeof(src));
44
103k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
36.1k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
36.1k
    static_assert(std::is_trivially_copyable_v<T>);
43
36.1k
    memcpy(address, &src, sizeof(src));
44
36.1k
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
17.7k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
17.7k
    static_assert(std::is_trivially_copyable_v<T>);
43
17.7k
    memcpy(address, &src, sizeof(src));
44
17.7k
}
45
} // namespace doris