Coverage Report

Created: 2026-10-20 07:41

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
5.06G
T unaligned_load(const void* address) {
30
5.06G
    T res {};
31
5.06G
    memcpy(&res, address, sizeof(res));
32
5.06G
    return res;
33
5.06G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.93k
T unaligned_load(const void* address) {
30
1.93k
    T res {};
31
1.93k
    memcpy(&res, address, sizeof(res));
32
1.93k
    return res;
33
1.93k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
146M
T unaligned_load(const void* address) {
30
146M
    T res {};
31
146M
    memcpy(&res, address, sizeof(res));
32
146M
    return res;
33
146M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.84G
T unaligned_load(const void* address) {
30
4.84G
    T res {};
31
4.84G
    memcpy(&res, address, sizeof(res));
32
4.84G
    return res;
33
4.84G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
7.96M
T unaligned_load(const void* address) {
30
7.96M
    T res {};
31
7.96M
    memcpy(&res, address, sizeof(res));
32
7.96M
    return res;
33
7.96M
}
_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
16.0M
T unaligned_load(const void* address) {
30
16.0M
    T res {};
31
16.0M
    memcpy(&res, address, sizeof(res));
32
16.0M
    return res;
33
16.0M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.37M
T unaligned_load(const void* address) {
30
2.37M
    T res {};
31
2.37M
    memcpy(&res, address, sizeof(res));
32
2.37M
    return res;
33
2.37M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
27.1M
T unaligned_load(const void* address) {
30
27.1M
    T res {};
31
27.1M
    memcpy(&res, address, sizeof(res));
32
27.1M
    return res;
33
27.1M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
6.26M
T unaligned_load(const void* address) {
30
6.26M
    T res {};
31
6.26M
    memcpy(&res, address, sizeof(res));
32
6.26M
    return res;
33
6.26M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
228k
T unaligned_load(const void* address) {
30
228k
    T res {};
31
228k
    memcpy(&res, address, sizeof(res));
32
228k
    return res;
33
228k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.4k
T unaligned_load(const void* address) {
30
74.4k
    T res {};
31
74.4k
    memcpy(&res, address, sizeof(res));
32
74.4k
    return res;
33
74.4k
}
_ZN5doris14unaligned_loadINS_16TimeStampNsValueEEET_PKv
Line
Count
Source
29
378
T unaligned_load(const void* address) {
30
378
    T res {};
31
378
    memcpy(&res, address, sizeof(res));
32
378
    return res;
33
378
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
44.8k
T unaligned_load(const void* address) {
30
44.8k
    T res {};
31
44.8k
    memcpy(&res, address, sizeof(res));
32
44.8k
    return res;
33
44.8k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
3.98M
T unaligned_load(const void* address) {
30
3.98M
    T res {};
31
3.98M
    memcpy(&res, address, sizeof(res));
32
3.98M
    return res;
33
3.98M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
50.3k
T unaligned_load(const void* address) {
30
50.3k
    T res {};
31
50.3k
    memcpy(&res, address, sizeof(res));
32
50.3k
    return res;
33
50.3k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
303k
T unaligned_load(const void* address) {
30
303k
    T res {};
31
303k
    memcpy(&res, address, sizeof(res));
32
303k
    return res;
33
303k
}
_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
1.29M
T unaligned_load(const void* address) {
30
1.29M
    T res {};
31
1.29M
    memcpy(&res, address, sizeof(res));
32
1.29M
    return res;
33
1.29M
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
4.24k
T unaligned_load(const void* address) {
30
4.24k
    T res {};
31
4.24k
    memcpy(&res, address, sizeof(res));
32
4.24k
    return res;
33
4.24k
}
_ZN5doris14unaligned_loadINS_7DecimalIlEEEET_PKv
Line
Count
Source
29
6.81M
T unaligned_load(const void* address) {
30
6.81M
    T res {};
31
6.81M
    memcpy(&res, address, sizeof(res));
32
6.81M
    return res;
33
6.81M
}
_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
5.98k
T unaligned_load(const void* address) {
30
5.98k
    T res {};
31
5.98k
    memcpy(&res, address, sizeof(res));
32
5.98k
    return res;
33
5.98k
}
_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
3.33M
T unaligned_load(const void* address) {
30
3.33M
    T res {};
31
3.33M
    memcpy(&res, address, sizeof(res));
32
3.33M
    return res;
33
3.33M
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
402
T unaligned_load(const void* address) {
30
402
    T res {};
31
402
    memcpy(&res, address, sizeof(res));
32
402
    return res;
33
402
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
136
T unaligned_load(const void* address) {
30
136
    T res {};
31
136
    memcpy(&res, address, sizeof(res));
32
136
    return res;
33
136
}
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
4.75M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
4.75M
    static_assert(std::is_trivially_copyable_v<T>);
42
4.75M
    memcpy(address, &src, sizeof(src));
43
4.75M
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
25.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
25.6k
    static_assert(std::is_trivially_copyable_v<T>);
42
25.6k
    memcpy(address, &src, sizeof(src));
43
25.6k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
75.1k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
75.1k
    static_assert(std::is_trivially_copyable_v<T>);
42
75.1k
    memcpy(address, &src, sizeof(src));
43
75.1k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
3.22M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
3.22M
    static_assert(std::is_trivially_copyable_v<T>);
42
3.22M
    memcpy(address, &src, sizeof(src));
43
3.22M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
1.22M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
1.22M
    static_assert(std::is_trivially_copyable_v<T>);
42
1.22M
    memcpy(address, &src, sizeof(src));
43
1.22M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
15.4k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
15.4k
    static_assert(std::is_trivially_copyable_v<T>);
42
15.4k
    memcpy(address, &src, sizeof(src));
43
15.4k
}
_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
64.8k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
64.8k
    static_assert(std::is_trivially_copyable_v<T>);
42
64.8k
    memcpy(address, &src, sizeof(src));
43
64.8k
}
44
} // namespace doris