Coverage Report

Created: 2026-05-29 04:54

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
4.84G
T unaligned_load(const void* address) {
30
4.84G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.84G
    T res {};
32
4.84G
    memcpy(&res, address, sizeof(res));
33
4.84G
    return res;
34
4.84G
}
_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
148M
T unaligned_load(const void* address) {
30
148M
    static_assert(std::is_trivially_copyable_v<T>);
31
148M
    T res {};
32
148M
    memcpy(&res, address, sizeof(res));
33
148M
    return res;
34
148M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.59G
T unaligned_load(const void* address) {
30
4.59G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.59G
    T res {};
32
4.59G
    memcpy(&res, address, sizeof(res));
33
4.59G
    return res;
34
4.59G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.05M
T unaligned_load(const void* address) {
30
8.05M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.05M
    T res {};
32
8.05M
    memcpy(&res, address, sizeof(res));
33
8.05M
    return res;
34
8.05M
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
395
T unaligned_load(const void* address) {
30
395
    static_assert(std::is_trivially_copyable_v<T>);
31
395
    T res {};
32
395
    memcpy(&res, address, sizeof(res));
33
395
    return res;
34
395
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
2.80M
T unaligned_load(const void* address) {
30
2.80M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.80M
    T res {};
32
2.80M
    memcpy(&res, address, sizeof(res));
33
2.80M
    return res;
34
2.80M
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
230k
T unaligned_load(const void* address) {
30
230k
    static_assert(std::is_trivially_copyable_v<T>);
31
230k
    T res {};
32
230k
    memcpy(&res, address, sizeof(res));
33
230k
    return res;
34
230k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
21.5M
T unaligned_load(const void* address) {
30
21.5M
    static_assert(std::is_trivially_copyable_v<T>);
31
21.5M
    T res {};
32
21.5M
    memcpy(&res, address, sizeof(res));
33
21.5M
    return res;
34
21.5M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.33M
T unaligned_load(const void* address) {
30
2.33M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.33M
    T res {};
32
2.33M
    memcpy(&res, address, sizeof(res));
33
2.33M
    return res;
34
2.33M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
37.7M
T unaligned_load(const void* address) {
30
37.7M
    static_assert(std::is_trivially_copyable_v<T>);
31
37.7M
    T res {};
32
37.7M
    memcpy(&res, address, sizeof(res));
33
37.7M
    return res;
34
37.7M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
6.11M
T unaligned_load(const void* address) {
30
6.11M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.11M
    T res {};
32
6.11M
    memcpy(&res, address, sizeof(res));
33
6.11M
    return res;
34
6.11M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
27.9k
T unaligned_load(const void* address) {
30
27.9k
    static_assert(std::is_trivially_copyable_v<T>);
31
27.9k
    T res {};
32
27.9k
    memcpy(&res, address, sizeof(res));
33
27.9k
    return res;
34
27.9k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
77.1k
T unaligned_load(const void* address) {
30
77.1k
    static_assert(std::is_trivially_copyable_v<T>);
31
77.1k
    T res {};
32
77.1k
    memcpy(&res, address, sizeof(res));
33
77.1k
    return res;
34
77.1k
}
_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
116k
T unaligned_load(const void* address) {
30
116k
    static_assert(std::is_trivially_copyable_v<T>);
31
116k
    T res {};
32
116k
    memcpy(&res, address, sizeof(res));
33
116k
    return res;
34
116k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
134k
T unaligned_load(const void* address) {
30
134k
    static_assert(std::is_trivially_copyable_v<T>);
31
134k
    T res {};
32
134k
    memcpy(&res, address, sizeof(res));
33
134k
    return res;
34
134k
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
520
T unaligned_load(const void* address) {
30
520
    static_assert(std::is_trivially_copyable_v<T>);
31
520
    T res {};
32
520
    memcpy(&res, address, sizeof(res));
33
520
    return res;
34
520
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
1.00M
T unaligned_load(const void* address) {
30
1.00M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.00M
    T res {};
32
1.00M
    memcpy(&res, address, sizeof(res));
33
1.00M
    return res;
34
1.00M
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
1.18M
T unaligned_load(const void* address) {
30
1.18M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.18M
    T res {};
32
1.18M
    memcpy(&res, address, sizeof(res));
33
1.18M
    return res;
34
1.18M
}
_ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
Line
Count
Source
29
85.0k
T unaligned_load(const void* address) {
30
85.0k
    static_assert(std::is_trivially_copyable_v<T>);
31
85.0k
    T res {};
32
85.0k
    memcpy(&res, address, sizeof(res));
33
85.0k
    return res;
34
85.0k
}
_ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
Line
Count
Source
29
1.91k
T unaligned_load(const void* address) {
30
1.91k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.91k
    T res {};
32
1.91k
    memcpy(&res, address, sizeof(res));
33
1.91k
    return res;
34
1.91k
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
4.85k
T unaligned_load(const void* address) {
30
4.85k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.85k
    T res {};
32
4.85k
    memcpy(&res, address, sizeof(res));
33
4.85k
    return res;
34
4.85k
}
_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
1.37k
T unaligned_load(const void* address) {
30
1.37k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.37k
    T res {};
32
1.37k
    memcpy(&res, address, sizeof(res));
33
1.37k
    return res;
34
1.37k
}
_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
4.69k
T unaligned_load(const void* address) {
30
4.69k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.69k
    T res {};
32
4.69k
    memcpy(&res, address, sizeof(res));
33
4.69k
    return res;
34
4.69k
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
5.96M
T unaligned_load(const void* address) {
30
5.96M
    static_assert(std::is_trivially_copyable_v<T>);
31
5.96M
    T res {};
32
5.96M
    memcpy(&res, address, sizeof(res));
33
5.96M
    return res;
34
5.96M
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
128
T unaligned_load(const void* address) {
30
128
    static_assert(std::is_trivially_copyable_v<T>);
31
128
    T res {};
32
128
    memcpy(&res, address, sizeof(res));
33
128
    return res;
34
128
}
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
4.40M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.40M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.40M
    memcpy(address, &src, sizeof(src));
44
4.40M
}
_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
104k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
104k
    static_assert(std::is_trivially_copyable_v<T>);
43
104k
    memcpy(address, &src, sizeof(src));
44
104k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.98M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.98M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.98M
    memcpy(address, &src, sizeof(src));
44
2.98M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.13M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.13M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.13M
    memcpy(address, &src, sizeof(src));
44
1.13M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
13.4k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
13.4k
    static_assert(std::is_trivially_copyable_v<T>);
43
13.4k
    memcpy(address, &src, sizeof(src));
44
13.4k
}
_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