Coverage Report

Created: 2026-05-27 09:30

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
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
132M
T unaligned_load(const void* address) {
30
132M
    static_assert(std::is_trivially_copyable_v<T>);
31
132M
    T res {};
32
132M
    memcpy(&res, address, sizeof(res));
33
132M
    return res;
34
132M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.51G
T unaligned_load(const void* address) {
30
4.51G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.51G
    T res {};
32
4.51G
    memcpy(&res, address, sizeof(res));
33
4.51G
    return res;
34
4.51G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.02M
T unaligned_load(const void* address) {
30
8.02M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.02M
    T res {};
32
8.02M
    memcpy(&res, address, sizeof(res));
33
8.02M
    return res;
34
8.02M
}
_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
2.81M
T unaligned_load(const void* address) {
30
2.81M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.81M
    T res {};
32
2.81M
    memcpy(&res, address, sizeof(res));
33
2.81M
    return res;
34
2.81M
}
_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
34.5M
T unaligned_load(const void* address) {
30
34.5M
    static_assert(std::is_trivially_copyable_v<T>);
31
34.5M
    T res {};
32
34.5M
    memcpy(&res, address, sizeof(res));
33
34.5M
    return res;
34
34.5M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.36M
T unaligned_load(const void* address) {
30
3.36M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.36M
    T res {};
32
3.36M
    memcpy(&res, address, sizeof(res));
33
3.36M
    return res;
34
3.36M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
41.8M
T unaligned_load(const void* address) {
30
41.8M
    static_assert(std::is_trivially_copyable_v<T>);
31
41.8M
    T res {};
32
41.8M
    memcpy(&res, address, sizeof(res));
33
41.8M
    return res;
34
41.8M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
300k
T unaligned_load(const void* address) {
30
300k
    static_assert(std::is_trivially_copyable_v<T>);
31
300k
    T res {};
32
300k
    memcpy(&res, address, sizeof(res));
33
300k
    return res;
34
300k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
57.7k
T unaligned_load(const void* address) {
30
57.7k
    static_assert(std::is_trivially_copyable_v<T>);
31
57.7k
    T res {};
32
57.7k
    memcpy(&res, address, sizeof(res));
33
57.7k
    return res;
34
57.7k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
76.9k
T unaligned_load(const void* address) {
30
76.9k
    static_assert(std::is_trivially_copyable_v<T>);
31
76.9k
    T res {};
32
76.9k
    memcpy(&res, address, sizeof(res));
33
76.9k
    return res;
34
76.9k
}
_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
579k
T unaligned_load(const void* address) {
30
579k
    static_assert(std::is_trivially_copyable_v<T>);
31
579k
    T res {};
32
579k
    memcpy(&res, address, sizeof(res));
33
579k
    return res;
34
579k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
1.52M
T unaligned_load(const void* address) {
30
1.52M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.52M
    T res {};
32
1.52M
    memcpy(&res, address, sizeof(res));
33
1.52M
    return res;
34
1.52M
}
_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
992k
T unaligned_load(const void* address) {
30
992k
    static_assert(std::is_trivially_copyable_v<T>);
31
992k
    T res {};
32
992k
    memcpy(&res, address, sizeof(res));
33
992k
    return res;
34
992k
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
1.19M
T unaligned_load(const void* address) {
30
1.19M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.19M
    T res {};
32
1.19M
    memcpy(&res, address, sizeof(res));
33
1.19M
    return res;
34
1.19M
}
_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
4.84k
T unaligned_load(const void* address) {
30
4.84k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.84k
    T res {};
32
4.84k
    memcpy(&res, address, sizeof(res));
33
4.84k
    return res;
34
4.84k
}
_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
1.37k
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
6.34k
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
3.14k
T unaligned_load(const void* address) {
30
3.14k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.14k
    T res {};
32
3.14k
    memcpy(&res, address, sizeof(res));
33
3.14k
    return res;
34
3.14k
}
_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
5.15M
T unaligned_load(const void* address) {
30
5.15M
    static_assert(std::is_trivially_copyable_v<T>);
31
5.15M
    T res {};
32
5.15M
    memcpy(&res, address, sizeof(res));
33
5.15M
    return res;
34
5.15M
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
128
T unaligned_load(const void* address) {
30
128
    static_assert(std::is_trivially_copyable_v<T>);
31
128
    T res {};
32
128
    memcpy(&res, address, sizeof(res));
33
128
    return res;
34
128
}
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
4.53M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.53M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.53M
    memcpy(address, &src, sizeof(src));
44
4.53M
}
_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
41.1k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
41.1k
    static_assert(std::is_trivially_copyable_v<T>);
43
41.1k
    memcpy(address, &src, sizeof(src));
44
41.1k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
3.11M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.11M
    static_assert(std::is_trivially_copyable_v<T>);
43
3.11M
    memcpy(address, &src, sizeof(src));
44
3.11M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.19M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.19M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.19M
    memcpy(address, &src, sizeof(src));
44
1.19M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
13.0k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
13.0k
    static_assert(std::is_trivially_copyable_v<T>);
43
13.0k
    memcpy(address, &src, sizeof(src));
44
13.0k
}
_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