Coverage Report

Created: 2026-08-28 11:16

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
4.79G
T unaligned_load(const void* address) {
30
4.79G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.79G
    T res {};
32
4.79G
    memcpy(&res, address, sizeof(res));
33
4.79G
    return res;
34
4.79G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
333
T unaligned_load(const void* address) {
30
333
    static_assert(std::is_trivially_copyable_v<T>);
31
333
    T res {};
32
333
    memcpy(&res, address, sizeof(res));
33
333
    return res;
34
333
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
130M
T unaligned_load(const void* address) {
30
130M
    static_assert(std::is_trivially_copyable_v<T>);
31
130M
    T res {};
32
130M
    memcpy(&res, address, sizeof(res));
33
130M
    return res;
34
130M
}
_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
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_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
4.80k
T unaligned_load(const void* address) {
30
4.80k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.80k
    T res {};
32
4.80k
    memcpy(&res, address, sizeof(res));
33
4.80k
    return res;
34
4.80k
}
_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
40.1M
T unaligned_load(const void* address) {
30
40.1M
    static_assert(std::is_trivially_copyable_v<T>);
31
40.1M
    T res {};
32
40.1M
    memcpy(&res, address, sizeof(res));
33
40.1M
    return res;
34
40.1M
}
_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_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
1.16M
T unaligned_load(const void* address) {
30
1.16M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.16M
    T res {};
32
1.16M
    memcpy(&res, address, sizeof(res));
33
1.16M
    return res;
34
1.16M
}
_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_loadIfEET_PKv
Line
Count
Source
29
1.43M
T unaligned_load(const void* address) {
30
1.43M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.43M
    T res {};
32
1.43M
    memcpy(&res, address, sizeof(res));
33
1.43M
    return res;
34
1.43M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
8.53M
T unaligned_load(const void* address) {
30
8.53M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.53M
    T res {};
32
8.53M
    memcpy(&res, address, sizeof(res));
33
8.53M
    return res;
34
8.53M
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.47M
T unaligned_load(const void* address) {
30
8.47M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.47M
    T res {};
32
8.47M
    memcpy(&res, address, sizeof(res));
33
8.47M
    return res;
34
8.47M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.30M
T unaligned_load(const void* address) {
30
3.30M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.30M
    T res {};
32
3.30M
    memcpy(&res, address, sizeof(res));
33
3.30M
    return res;
34
3.30M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
658k
T unaligned_load(const void* address) {
30
658k
    static_assert(std::is_trivially_copyable_v<T>);
31
658k
    T res {};
32
658k
    memcpy(&res, address, sizeof(res));
33
658k
    return res;
34
658k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
2.36M
T unaligned_load(const void* address) {
30
2.36M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.36M
    T res {};
32
2.36M
    memcpy(&res, address, sizeof(res));
33
2.36M
    return res;
34
2.36M
}
_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_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.41M
T unaligned_load(const void* address) {
30
4.41M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.41M
    T res {};
32
4.41M
    memcpy(&res, address, sizeof(res));
33
4.41M
    return res;
34
4.41M
}
_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_loadIoEET_PKv
Line
Count
Source
29
2.88k
T unaligned_load(const void* address) {
30
2.88k
    static_assert(std::is_trivially_copyable_v<T>);
31
2.88k
    T res {};
32
2.88k
    memcpy(&res, address, sizeof(res));
33
2.88k
    return res;
34
2.88k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
34.5k
T unaligned_load(const void* address) {
30
34.5k
    static_assert(std::is_trivially_copyable_v<T>);
31
34.5k
    T res {};
32
34.5k
    memcpy(&res, address, sizeof(res));
33
34.5k
    return res;
34
34.5k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
73.5k
T unaligned_load(const void* address) {
30
73.5k
    static_assert(std::is_trivially_copyable_v<T>);
31
73.5k
    T res {};
32
73.5k
    memcpy(&res, address, sizeof(res));
33
73.5k
    return res;
34
73.5k
}
_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_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
1.21k
T unaligned_load(const void* address) {
30
1.21k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.21k
    T res {};
32
1.21k
    memcpy(&res, address, sizeof(res));
33
1.21k
    return res;
34
1.21k
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
740
T unaligned_load(const void* address) {
30
740
    static_assert(std::is_trivially_copyable_v<T>);
31
740
    T res {};
32
740
    memcpy(&res, address, sizeof(res));
33
740
    return res;
34
740
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
456
T unaligned_load(const void* address) {
30
456
    static_assert(std::is_trivially_copyable_v<T>);
31
456
    T res {};
32
456
    memcpy(&res, address, sizeof(res));
33
456
    return res;
34
456
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
5.40M
T unaligned_load(const void* address) {
30
5.40M
    static_assert(std::is_trivially_copyable_v<T>);
31
5.40M
    T res {};
32
5.40M
    memcpy(&res, address, sizeof(res));
33
5.40M
    return res;
34
5.40M
}
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
4.30M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.30M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.30M
    memcpy(address, &src, sizeof(src));
44
4.30M
}
_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
63.2k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
63.2k
    static_assert(std::is_trivially_copyable_v<T>);
43
63.2k
    memcpy(address, &src, sizeof(src));
44
63.2k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.93M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.93M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.93M
    memcpy(address, &src, sizeof(src));
44
2.93M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.12M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.12M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.12M
    memcpy(address, &src, sizeof(src));
44
1.12M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
13.5k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
13.5k
    static_assert(std::is_trivially_copyable_v<T>);
43
13.5k
    memcpy(address, &src, sizeof(src));
44
13.5k
}
_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