Coverage Report

Created: 2026-07-15 05:45

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
4.89G
T unaligned_load(const void* address) {
30
4.89G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.89G
    T res {};
32
4.89G
    memcpy(&res, address, sizeof(res));
33
4.89G
    return res;
34
4.89G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
970
T unaligned_load(const void* address) {
30
970
    static_assert(std::is_trivially_copyable_v<T>);
31
970
    T res {};
32
970
    memcpy(&res, address, sizeof(res));
33
970
    return res;
34
970
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
158M
T unaligned_load(const void* address) {
30
158M
    static_assert(std::is_trivially_copyable_v<T>);
31
158M
    T res {};
32
158M
    memcpy(&res, address, sizeof(res));
33
158M
    return res;
34
158M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
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_loadIhEET_PKv
Line
Count
Source
29
8.40M
T unaligned_load(const void* address) {
30
8.40M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.40M
    T res {};
32
8.40M
    memcpy(&res, address, sizeof(res));
33
8.40M
    return res;
34
8.40M
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
417
T unaligned_load(const void* address) {
30
417
    static_assert(std::is_trivially_copyable_v<T>);
31
417
    T res {};
32
417
    memcpy(&res, address, sizeof(res));
33
417
    return res;
34
417
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.34M
T unaligned_load(const void* address) {
30
4.34M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.34M
    T res {};
32
4.34M
    memcpy(&res, address, sizeof(res));
33
4.34M
    return res;
34
4.34M
}
_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
31.1M
T unaligned_load(const void* address) {
30
31.1M
    static_assert(std::is_trivially_copyable_v<T>);
31
31.1M
    T res {};
32
31.1M
    memcpy(&res, address, sizeof(res));
33
31.1M
    return res;
34
31.1M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.58M
T unaligned_load(const void* address) {
30
3.58M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.58M
    T res {};
32
3.58M
    memcpy(&res, address, sizeof(res));
33
3.58M
    return res;
34
3.58M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
26.8M
T unaligned_load(const void* address) {
30
26.8M
    static_assert(std::is_trivially_copyable_v<T>);
31
26.8M
    T res {};
32
26.8M
    memcpy(&res, address, sizeof(res));
33
26.8M
    return res;
34
26.8M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
6.71M
T unaligned_load(const void* address) {
30
6.71M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.71M
    T res {};
32
6.71M
    memcpy(&res, address, sizeof(res));
33
6.71M
    return res;
34
6.71M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.7k
T unaligned_load(const void* address) {
30
74.7k
    static_assert(std::is_trivially_copyable_v<T>);
31
74.7k
    T res {};
32
74.7k
    memcpy(&res, address, sizeof(res));
33
74.7k
    return res;
34
74.7k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
75.9k
T unaligned_load(const void* address) {
30
75.9k
    static_assert(std::is_trivially_copyable_v<T>);
31
75.9k
    T res {};
32
75.9k
    memcpy(&res, address, sizeof(res));
33
75.9k
    return res;
34
75.9k
}
_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
727k
T unaligned_load(const void* address) {
30
727k
    static_assert(std::is_trivially_copyable_v<T>);
31
727k
    T res {};
32
727k
    memcpy(&res, address, sizeof(res));
33
727k
    return res;
34
727k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
2.96M
T unaligned_load(const void* address) {
30
2.96M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.96M
    T res {};
32
2.96M
    memcpy(&res, address, sizeof(res));
33
2.96M
    return res;
34
2.96M
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
645
T unaligned_load(const void* address) {
30
645
    static_assert(std::is_trivially_copyable_v<T>);
31
645
    T res {};
32
645
    memcpy(&res, address, sizeof(res));
33
645
    return res;
34
645
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
1.20M
T unaligned_load(const void* address) {
30
1.20M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.20M
    T res {};
32
1.20M
    memcpy(&res, address, sizeof(res));
33
1.20M
    return res;
34
1.20M
}
_ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
Line
Count
Source
29
74.7k
T unaligned_load(const void* address) {
30
74.7k
    static_assert(std::is_trivially_copyable_v<T>);
31
74.7k
    T res {};
32
74.7k
    memcpy(&res, address, sizeof(res));
33
74.7k
    return res;
34
74.7k
}
_ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
Line
Count
Source
29
1.83k
T unaligned_load(const void* address) {
30
1.83k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.83k
    T res {};
32
1.83k
    memcpy(&res, address, sizeof(res));
33
1.83k
    return res;
34
1.83k
}
_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
1.48k
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
3.19k
T unaligned_load(const void* address) {
30
3.19k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.19k
    T res {};
32
3.19k
    memcpy(&res, address, sizeof(res));
33
3.19k
    return res;
34
3.19k
}
_ZN5doris14unaligned_loadINS_14DecimalV2ValueEEET_PKv
Line
Count
Source
29
4.71k
T unaligned_load(const void* address) {
30
4.71k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.71k
    T res {};
32
4.71k
    memcpy(&res, address, sizeof(res));
33
4.71k
    return res;
34
4.71k
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
5.11M
T unaligned_load(const void* address) {
30
5.11M
    static_assert(std::is_trivially_copyable_v<T>);
31
5.11M
    T res {};
32
5.11M
    memcpy(&res, address, sizeof(res));
33
5.11M
    return res;
34
5.11M
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
386
T unaligned_load(const void* address) {
30
386
    static_assert(std::is_trivially_copyable_v<T>);
31
386
    T res {};
32
386
    memcpy(&res, address, sizeof(res));
33
386
    return res;
34
386
}
_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
4.36M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.36M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.36M
    memcpy(address, &src, sizeof(src));
44
4.36M
}
_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
64.4k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
64.4k
    static_assert(std::is_trivially_copyable_v<T>);
43
64.4k
    memcpy(address, &src, sizeof(src));
44
64.4k
}
_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
1.15M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.15M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.15M
    memcpy(address, &src, sizeof(src));
44
1.15M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
13.8k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
13.8k
    static_assert(std::is_trivially_copyable_v<T>);
43
13.8k
    memcpy(address, &src, sizeof(src));
44
13.8k
}
_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
}
45
} // namespace doris