Coverage Report

Created: 2026-11-04 03:31

next uncovered line (L), next uncovered region (R), next uncovered branch (B)
/root/doris/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
5.01G
T unaligned_load(const void* address) {
30
5.01G
    T res {};
31
5.01G
    memcpy(&res, address, sizeof(res));
32
5.01G
    return res;
33
5.01G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
707
T unaligned_load(const void* address) {
30
707
    T res {};
31
707
    memcpy(&res, address, sizeof(res));
32
707
    return res;
33
707
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
141M
T unaligned_load(const void* address) {
30
141M
    T res {};
31
141M
    memcpy(&res, address, sizeof(res));
32
141M
    return res;
33
141M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.77G
T unaligned_load(const void* address) {
30
4.77G
    T res {};
31
4.77G
    memcpy(&res, address, sizeof(res));
32
4.77G
    return res;
33
4.77G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.27M
T unaligned_load(const void* address) {
30
8.27M
    T res {};
31
8.27M
    memcpy(&res, address, sizeof(res));
32
8.27M
    return res;
33
8.27M
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
444
T unaligned_load(const void* address) {
30
444
    T res {};
31
444
    memcpy(&res, address, sizeof(res));
32
444
    return res;
33
444
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
286k
T unaligned_load(const void* address) {
30
286k
    T res {};
31
286k
    memcpy(&res, address, sizeof(res));
32
286k
    return res;
33
286k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
31.6M
T unaligned_load(const void* address) {
30
31.6M
    T res {};
31
31.6M
    memcpy(&res, address, sizeof(res));
32
31.6M
    return res;
33
31.6M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.71M
T unaligned_load(const void* address) {
30
3.71M
    T res {};
31
3.71M
    memcpy(&res, address, sizeof(res));
32
3.71M
    return res;
33
3.71M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
26.5M
T unaligned_load(const void* address) {
30
26.5M
    T res {};
31
26.5M
    memcpy(&res, address, sizeof(res));
32
26.5M
    return res;
33
26.5M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
3.42M
T unaligned_load(const void* address) {
30
3.42M
    T res {};
31
3.42M
    memcpy(&res, address, sizeof(res));
32
3.42M
    return res;
33
3.42M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
54.0k
T unaligned_load(const void* address) {
30
54.0k
    T res {};
31
54.0k
    memcpy(&res, address, sizeof(res));
32
54.0k
    return res;
33
54.0k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.3k
T unaligned_load(const void* address) {
30
74.3k
    T res {};
31
74.3k
    memcpy(&res, address, sizeof(res));
32
74.3k
    return res;
33
74.3k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
2.72k
T unaligned_load(const void* address) {
30
2.72k
    T res {};
31
2.72k
    memcpy(&res, address, sizeof(res));
32
2.72k
    return res;
33
2.72k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.49M
T unaligned_load(const void* address) {
30
4.49M
    T res {};
31
4.49M
    memcpy(&res, address, sizeof(res));
32
4.49M
    return res;
33
4.49M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
813k
T unaligned_load(const void* address) {
30
813k
    T res {};
31
813k
    memcpy(&res, address, sizeof(res));
32
813k
    return res;
33
813k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
1.83M
T unaligned_load(const void* address) {
30
1.83M
    T res {};
31
1.83M
    memcpy(&res, address, sizeof(res));
32
1.83M
    return res;
33
1.83M
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
649
T unaligned_load(const void* address) {
30
649
    T res {};
31
649
    memcpy(&res, address, sizeof(res));
32
649
    return res;
33
649
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
1.15M
T unaligned_load(const void* address) {
30
1.15M
    T res {};
31
1.15M
    memcpy(&res, address, sizeof(res));
32
1.15M
    return res;
33
1.15M
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
4.26k
T unaligned_load(const void* address) {
30
4.26k
    T res {};
31
4.26k
    memcpy(&res, address, sizeof(res));
32
4.26k
    return res;
33
4.26k
}
_ZN5doris14unaligned_loadINS_7DecimalIlEEEET_PKv
Line
Count
Source
29
6.80M
T unaligned_load(const void* address) {
30
6.80M
    T res {};
31
6.80M
    memcpy(&res, address, sizeof(res));
32
6.80M
    return res;
33
6.80M
}
_ZN5doris14unaligned_loadINS_14DecimalV2ValueEEET_PKv
Line
Count
Source
29
4.69k
T unaligned_load(const void* address) {
30
4.69k
    T res {};
31
4.69k
    memcpy(&res, address, sizeof(res));
32
4.69k
    return res;
33
4.69k
}
_ZN5doris14unaligned_loadINS_12Decimal128V3EEET_PKv
Line
Count
Source
29
5.68k
T unaligned_load(const void* address) {
30
5.68k
    T res {};
31
5.68k
    memcpy(&res, address, sizeof(res));
32
5.68k
    return res;
33
5.68k
}
_ZN5doris14unaligned_loadINS_7DecimalIN4wide7integerILm256EiEEEEEET_PKv
Line
Count
Source
29
4.40k
T unaligned_load(const void* address) {
30
4.40k
    T res {};
31
4.40k
    memcpy(&res, address, sizeof(res));
32
4.40k
    return res;
33
4.40k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
893
T unaligned_load(const void* address) {
30
893
    T res {};
31
893
    memcpy(&res, address, sizeof(res));
32
893
    return res;
33
893
}
_ZN5doris14unaligned_loadINS_21ParquetInt96TimestampEEET_PKv
Line
Count
Source
29
350k
T unaligned_load(const void* address) {
30
350k
    T res {};
31
350k
    memcpy(&res, address, sizeof(res));
32
350k
    return res;
33
350k
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
2.83M
T unaligned_load(const void* address) {
30
2.83M
    T res {};
31
2.83M
    memcpy(&res, address, sizeof(res));
32
2.83M
    return res;
33
2.83M
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
1.04k
T unaligned_load(const void* address) {
30
1.04k
    T res {};
31
1.04k
    memcpy(&res, address, sizeof(res));
32
1.04k
    return res;
33
1.04k
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
134
T unaligned_load(const void* address) {
30
134
    T res {};
31
134
    memcpy(&res, address, sizeof(res));
32
134
    return res;
33
134
}
34
35
/// We've had troubles before with wrong store size due to integral promotions
36
/// (e.g., unaligned_store(dest, uint16_t + uint16_t) stores an uint32_t).
37
/// To prevent this, make the caller specify the stored type explicitly.
38
/// To disable deduction of T, wrap the argument type with std::enable_if.
39
template <typename T>
40
4.36M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
4.36M
    static_assert(std::is_trivially_copyable_v<T>);
42
4.36M
    memcpy(address, &src, sizeof(src));
43
4.36M
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
25.7k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
25.7k
    static_assert(std::is_trivially_copyable_v<T>);
42
25.7k
    memcpy(address, &src, sizeof(src));
43
25.7k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
44.2k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
44.2k
    static_assert(std::is_trivially_copyable_v<T>);
42
44.2k
    memcpy(address, &src, sizeof(src));
43
44.2k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
2.95M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
2.95M
    static_assert(std::is_trivially_copyable_v<T>);
42
2.95M
    memcpy(address, &src, sizeof(src));
43
2.95M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
1.13M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
1.13M
    static_assert(std::is_trivially_copyable_v<T>);
42
1.13M
    memcpy(address, &src, sizeof(src));
43
1.13M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
15.0k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
15.0k
    static_assert(std::is_trivially_copyable_v<T>);
42
15.0k
    memcpy(address, &src, sizeof(src));
43
15.0k
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
130k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
130k
    static_assert(std::is_trivially_copyable_v<T>);
42
130k
    memcpy(address, &src, sizeof(src));
43
130k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
64.7k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
64.7k
    static_assert(std::is_trivially_copyable_v<T>);
42
64.7k
    memcpy(address, &src, sizeof(src));
43
64.7k
}
44
} // namespace doris