Coverage Report

Created: 2026-07-16 19:01

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
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//
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//   http://www.apache.org/licenses/LICENSE-2.0
10
//
11
// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
13
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied.  See the License for the
15
// specific language governing permissions and limitations
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// under the License.
17
// This file is copied from
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// 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
4.85G
T unaligned_load(const void* address) {
30
4.85G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.85G
    T res {};
32
4.85G
    memcpy(&res, address, sizeof(res));
33
4.85G
    return res;
34
4.85G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.07k
T unaligned_load(const void* address) {
30
1.07k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.07k
    T res {};
32
1.07k
    memcpy(&res, address, sizeof(res));
33
1.07k
    return res;
34
1.07k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
162M
T unaligned_load(const void* address) {
30
162M
    static_assert(std::is_trivially_copyable_v<T>);
31
162M
    T res {};
32
162M
    memcpy(&res, address, sizeof(res));
33
162M
    return res;
34
162M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.60G
T unaligned_load(const void* address) {
30
4.60G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.60G
    T res {};
32
4.60G
    memcpy(&res, address, sizeof(res));
33
4.60G
    return res;
34
4.60G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.00M
T unaligned_load(const void* address) {
30
8.00M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.00M
    T res {};
32
8.00M
    memcpy(&res, address, sizeof(res));
33
8.00M
    return res;
34
8.00M
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
417
T unaligned_load(const void* address) {
30
417
    static_assert(std::is_trivially_copyable_v<T>);
31
417
    T res {};
32
417
    memcpy(&res, address, sizeof(res));
33
417
    return res;
34
417
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.19M
T unaligned_load(const void* address) {
30
4.19M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.19M
    T res {};
32
4.19M
    memcpy(&res, address, sizeof(res));
33
4.19M
    return res;
34
4.19M
}
_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
32.5M
T unaligned_load(const void* address) {
30
32.5M
    static_assert(std::is_trivially_copyable_v<T>);
31
32.5M
    T res {};
32
32.5M
    memcpy(&res, address, sizeof(res));
33
32.5M
    return res;
34
32.5M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.59M
T unaligned_load(const void* address) {
30
3.59M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.59M
    T res {};
32
3.59M
    memcpy(&res, address, sizeof(res));
33
3.59M
    return res;
34
3.59M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
18.3M
T unaligned_load(const void* address) {
30
18.3M
    static_assert(std::is_trivially_copyable_v<T>);
31
18.3M
    T res {};
32
18.3M
    memcpy(&res, address, sizeof(res));
33
18.3M
    return res;
34
18.3M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
7.63M
T unaligned_load(const void* address) {
30
7.63M
    static_assert(std::is_trivially_copyable_v<T>);
31
7.63M
    T res {};
32
7.63M
    memcpy(&res, address, sizeof(res));
33
7.63M
    return res;
34
7.63M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
34.8k
T unaligned_load(const void* address) {
30
34.8k
    static_assert(std::is_trivially_copyable_v<T>);
31
34.8k
    T res {};
32
34.8k
    memcpy(&res, address, sizeof(res));
33
34.8k
    return res;
34
34.8k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
75.6k
T unaligned_load(const void* address) {
30
75.6k
    static_assert(std::is_trivially_copyable_v<T>);
31
75.6k
    T res {};
32
75.6k
    memcpy(&res, address, sizeof(res));
33
75.6k
    return res;
34
75.6k
}
_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
669k
T unaligned_load(const void* address) {
30
669k
    static_assert(std::is_trivially_copyable_v<T>);
31
669k
    T res {};
32
669k
    memcpy(&res, address, sizeof(res));
33
669k
    return res;
34
669k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
2.84M
T unaligned_load(const void* address) {
30
2.84M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.84M
    T res {};
32
2.84M
    memcpy(&res, address, sizeof(res));
33
2.84M
    return res;
34
2.84M
}
_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_loadIbEET_PKv
Line
Count
Source
29
1.23M
T unaligned_load(const void* address) {
30
1.23M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.23M
    T res {};
32
1.23M
    memcpy(&res, address, sizeof(res));
33
1.23M
    return res;
34
1.23M
}
_ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
Line
Count
Source
29
74.6k
T unaligned_load(const void* address) {
30
74.6k
    static_assert(std::is_trivially_copyable_v<T>);
31
74.6k
    T res {};
32
74.6k
    memcpy(&res, address, sizeof(res));
33
74.6k
    return res;
34
74.6k
}
_ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
Line
Count
Source
29
1.78k
T unaligned_load(const void* address) {
30
1.78k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.78k
    T res {};
32
1.78k
    memcpy(&res, address, sizeof(res));
33
1.78k
    return res;
34
1.78k
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
4.84k
T unaligned_load(const void* address) {
30
4.84k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.84k
    T res {};
32
4.84k
    memcpy(&res, address, sizeof(res));
33
4.84k
    return res;
34
4.84k
}
_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
1.57k
T unaligned_load(const void* address) {
30
1.57k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.57k
    T res {};
32
1.57k
    memcpy(&res, address, sizeof(res));
33
1.57k
    return res;
34
1.57k
}
_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
3.14k
T unaligned_load(const void* address) {
30
3.14k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.14k
    T res {};
32
3.14k
    memcpy(&res, address, sizeof(res));
33
3.14k
    return res;
34
3.14k
}
_ZN5doris14unaligned_loadINS_14DecimalV2ValueEEET_PKv
Line
Count
Source
29
4.71k
T unaligned_load(const void* address) {
30
4.71k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.71k
    T res {};
32
4.71k
    memcpy(&res, address, sizeof(res));
33
4.71k
    return res;
34
4.71k
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
2.64M
T unaligned_load(const void* address) {
30
2.64M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.64M
    T res {};
32
2.64M
    memcpy(&res, address, sizeof(res));
33
2.64M
    return res;
34
2.64M
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
384
T unaligned_load(const void* address) {
30
384
    static_assert(std::is_trivially_copyable_v<T>);
31
384
    T res {};
32
384
    memcpy(&res, address, sizeof(res));
33
384
    return res;
34
384
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
132
T unaligned_load(const void* address) {
30
132
    static_assert(std::is_trivially_copyable_v<T>);
31
132
    T res {};
32
132
    memcpy(&res, address, sizeof(res));
33
132
    return res;
34
132
}
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
4.62M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.62M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.62M
    memcpy(address, &src, sizeof(src));
44
4.62M
}
_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
93.7k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
93.7k
    static_assert(std::is_trivially_copyable_v<T>);
43
93.7k
    memcpy(address, &src, sizeof(src));
44
93.7k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
3.14M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.14M
    static_assert(std::is_trivially_copyable_v<T>);
43
3.14M
    memcpy(address, &src, sizeof(src));
44
3.14M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.21M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.21M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.21M
    memcpy(address, &src, sizeof(src));
44
1.21M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
14.5k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
14.5k
    static_assert(std::is_trivially_copyable_v<T>);
43
14.5k
    memcpy(address, &src, sizeof(src));
44
14.5k
}
_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
35.7k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
35.7k
    static_assert(std::is_trivially_copyable_v<T>);
43
35.7k
    memcpy(address, &src, sizeof(src));
44
35.7k
}
45
} // namespace doris