Coverage Report

Created: 2026-09-02 15:27

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
4.87G
T unaligned_load(const void* address) {
30
4.87G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.87G
    T res {};
32
4.87G
    memcpy(&res, address, sizeof(res));
33
4.87G
    return res;
34
4.87G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
321
T unaligned_load(const void* address) {
30
321
    static_assert(std::is_trivially_copyable_v<T>);
31
321
    T res {};
32
321
    memcpy(&res, address, sizeof(res));
33
321
    return res;
34
321
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
131M
T unaligned_load(const void* address) {
30
131M
    static_assert(std::is_trivially_copyable_v<T>);
31
131M
    T res {};
32
131M
    memcpy(&res, address, sizeof(res));
33
131M
    return res;
34
131M
}
_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_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
469
T unaligned_load(const void* address) {
30
469
    static_assert(std::is_trivially_copyable_v<T>);
31
469
    T res {};
32
469
    memcpy(&res, address, sizeof(res));
33
469
    return res;
34
469
}
_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
6.80M
T unaligned_load(const void* address) {
30
6.80M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.80M
    T res {};
32
6.80M
    memcpy(&res, address, sizeof(res));
33
6.80M
    return res;
34
6.80M
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
23.4M
T unaligned_load(const void* address) {
30
23.4M
    static_assert(std::is_trivially_copyable_v<T>);
31
23.4M
    T res {};
32
23.4M
    memcpy(&res, address, sizeof(res));
33
23.4M
    return res;
34
23.4M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
50.4M
T unaligned_load(const void* address) {
30
50.4M
    static_assert(std::is_trivially_copyable_v<T>);
31
50.4M
    T res {};
32
50.4M
    memcpy(&res, address, sizeof(res));
33
50.4M
    return res;
34
50.4M
}
_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
930k
T unaligned_load(const void* address) {
30
930k
    static_assert(std::is_trivially_copyable_v<T>);
31
930k
    T res {};
32
930k
    memcpy(&res, address, sizeof(res));
33
930k
    return res;
34
930k
}
_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
238k
T unaligned_load(const void* address) {
30
238k
    static_assert(std::is_trivially_copyable_v<T>);
31
238k
    T res {};
32
238k
    memcpy(&res, address, sizeof(res));
33
238k
    return res;
34
238k
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
7.61M
T unaligned_load(const void* address) {
30
7.61M
    static_assert(std::is_trivially_copyable_v<T>);
31
7.61M
    T res {};
32
7.61M
    memcpy(&res, address, sizeof(res));
33
7.61M
    return res;
34
7.61M
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.19M
T unaligned_load(const void* address) {
30
8.19M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.19M
    T res {};
32
8.19M
    memcpy(&res, address, sizeof(res));
33
8.19M
    return res;
34
8.19M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.45M
T unaligned_load(const void* address) {
30
2.45M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.45M
    T res {};
32
2.45M
    memcpy(&res, address, sizeof(res));
33
2.45M
    return res;
34
2.45M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
84.9k
T unaligned_load(const void* address) {
30
84.9k
    static_assert(std::is_trivially_copyable_v<T>);
31
84.9k
    T res {};
32
84.9k
    memcpy(&res, address, sizeof(res));
33
84.9k
    return res;
34
84.9k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
1.46M
T unaligned_load(const void* address) {
30
1.46M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.46M
    T res {};
32
1.46M
    memcpy(&res, address, sizeof(res));
33
1.46M
    return res;
34
1.46M
}
_ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
Line
Count
Source
29
3
T unaligned_load(const void* address) {
30
3
    static_assert(std::is_trivially_copyable_v<T>);
31
3
    T res {};
32
3
    memcpy(&res, address, sizeof(res));
33
3
    return res;
34
3
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.31M
T unaligned_load(const void* address) {
30
4.31M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.31M
    T res {};
32
4.31M
    memcpy(&res, address, sizeof(res));
33
4.31M
    return res;
34
4.31M
}
_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
3.12k
T unaligned_load(const void* address) {
30
3.12k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.12k
    T res {};
32
3.12k
    memcpy(&res, address, sizeof(res));
33
3.12k
    return res;
34
3.12k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
97.8k
T unaligned_load(const void* address) {
30
97.8k
    static_assert(std::is_trivially_copyable_v<T>);
31
97.8k
    T res {};
32
97.8k
    memcpy(&res, address, sizeof(res));
33
97.8k
    return res;
34
97.8k
}
_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_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
1.47k
T unaligned_load(const void* address) {
30
1.47k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.47k
    T res {};
32
1.47k
    memcpy(&res, address, sizeof(res));
33
1.47k
    return res;
34
1.47k
}
_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
736
T unaligned_load(const void* address) {
30
736
    static_assert(std::is_trivially_copyable_v<T>);
31
736
    T res {};
32
736
    memcpy(&res, address, sizeof(res));
33
736
    return res;
34
736
}
_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
3.64M
T unaligned_load(const void* address) {
30
3.64M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.64M
    T res {};
32
3.64M
    memcpy(&res, address, sizeof(res));
33
3.64M
    return res;
34
3.64M
}
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
3.59M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.59M
    static_assert(std::is_trivially_copyable_v<T>);
43
3.59M
    memcpy(address, &src, sizeof(src));
44
3.59M
}
_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
44.7k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
44.7k
    static_assert(std::is_trivially_copyable_v<T>);
43
44.7k
    memcpy(address, &src, sizeof(src));
44
44.7k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.44M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.44M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.44M
    memcpy(address, &src, sizeof(src));
44
2.44M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
931k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
931k
    static_assert(std::is_trivially_copyable_v<T>);
43
931k
    memcpy(address, &src, sizeof(src));
44
931k
}
_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
35.9k
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