Coverage Report

Created: 2026-06-18 06:30

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.
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// This file is copied from
18
// https://github.com/ClickHouse/ClickHouse/blob/master/base/base/unaligned.h
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// 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
4.90G
T unaligned_load(const void* address) {
30
4.90G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.90G
    T res {};
32
4.90G
    memcpy(&res, address, sizeof(res));
33
4.90G
    return res;
34
4.90G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.06k
T unaligned_load(const void* address) {
30
1.06k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.06k
    T res {};
32
1.06k
    memcpy(&res, address, sizeof(res));
33
1.06k
    return res;
34
1.06k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
153M
T unaligned_load(const void* address) {
30
153M
    static_assert(std::is_trivially_copyable_v<T>);
31
153M
    T res {};
32
153M
    memcpy(&res, address, sizeof(res));
33
153M
    return res;
34
153M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.64G
T unaligned_load(const void* address) {
30
4.64G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.64G
    T res {};
32
4.64G
    memcpy(&res, address, sizeof(res));
33
4.64G
    return res;
34
4.64G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.10M
T unaligned_load(const void* address) {
30
8.10M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.10M
    T res {};
32
8.10M
    memcpy(&res, address, sizeof(res));
33
8.10M
    return res;
34
8.10M
}
_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
4.33M
T unaligned_load(const void* address) {
30
4.33M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.33M
    T res {};
32
4.33M
    memcpy(&res, address, sizeof(res));
33
4.33M
    return res;
34
4.33M
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
228k
T unaligned_load(const void* address) {
30
228k
    static_assert(std::is_trivially_copyable_v<T>);
31
228k
    T res {};
32
228k
    memcpy(&res, address, sizeof(res));
33
228k
    return res;
34
228k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
31.2M
T unaligned_load(const void* address) {
30
31.2M
    static_assert(std::is_trivially_copyable_v<T>);
31
31.2M
    T res {};
32
31.2M
    memcpy(&res, address, sizeof(res));
33
31.2M
    return res;
34
31.2M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.40M
T unaligned_load(const void* address) {
30
3.40M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.40M
    T res {};
32
3.40M
    memcpy(&res, address, sizeof(res));
33
3.40M
    return res;
34
3.40M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
35.4M
T unaligned_load(const void* address) {
30
35.4M
    static_assert(std::is_trivially_copyable_v<T>);
31
35.4M
    T res {};
32
35.4M
    memcpy(&res, address, sizeof(res));
33
35.4M
    return res;
34
35.4M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
6.64M
T unaligned_load(const void* address) {
30
6.64M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.64M
    T res {};
32
6.64M
    memcpy(&res, address, sizeof(res));
33
6.64M
    return res;
34
6.64M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
42.5k
T unaligned_load(const void* address) {
30
42.5k
    static_assert(std::is_trivially_copyable_v<T>);
31
42.5k
    T res {};
32
42.5k
    memcpy(&res, address, sizeof(res));
33
42.5k
    return res;
34
42.5k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
77.2k
T unaligned_load(const void* address) {
30
77.2k
    static_assert(std::is_trivially_copyable_v<T>);
31
77.2k
    T res {};
32
77.2k
    memcpy(&res, address, sizeof(res));
33
77.2k
    return res;
34
77.2k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
17.7k
T unaligned_load(const void* address) {
30
17.7k
    static_assert(std::is_trivially_copyable_v<T>);
31
17.7k
    T res {};
32
17.7k
    memcpy(&res, address, sizeof(res));
33
17.7k
    return res;
34
17.7k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
696k
T unaligned_load(const void* address) {
30
696k
    static_assert(std::is_trivially_copyable_v<T>);
31
696k
    T res {};
32
696k
    memcpy(&res, address, sizeof(res));
33
696k
    return res;
34
696k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
2.89M
T unaligned_load(const void* address) {
30
2.89M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.89M
    T res {};
32
2.89M
    memcpy(&res, address, sizeof(res));
33
2.89M
    return res;
34
2.89M
}
_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_loadIbEET_PKv
Line
Count
Source
29
1.05M
T unaligned_load(const void* address) {
30
1.05M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.05M
    T res {};
32
1.05M
    memcpy(&res, address, sizeof(res));
33
1.05M
    return res;
34
1.05M
}
_ZN5doris14unaligned_loadINS_12PackedInt128EEET_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_13PackedUInt128EEET_PKv
Line
Count
Source
29
1.42k
T unaligned_load(const void* address) {
30
1.42k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.42k
    T res {};
32
1.42k
    memcpy(&res, address, sizeof(res));
33
1.42k
    return res;
34
1.42k
}
_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
6.78M
T unaligned_load(const void* address) {
30
6.78M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.78M
    T res {};
32
6.78M
    memcpy(&res, address, sizeof(res));
33
6.78M
    return res;
34
6.78M
}
_ZN5doris14unaligned_loadINS_12Decimal128V3EEET_PKv
Line
Count
Source
29
7.99k
T unaligned_load(const void* address) {
30
7.99k
    static_assert(std::is_trivially_copyable_v<T>);
31
7.99k
    T res {};
32
7.99k
    memcpy(&res, address, sizeof(res));
33
7.99k
    return res;
34
7.99k
}
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.43k
T unaligned_load(const void* address) {
30
1.43k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.43k
    T res {};
32
1.43k
    memcpy(&res, address, sizeof(res));
33
1.43k
    return res;
34
1.43k
}
_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
2.67k
T unaligned_load(const void* address) {
30
2.67k
    static_assert(std::is_trivially_copyable_v<T>);
31
2.67k
    T res {};
32
2.67k
    memcpy(&res, address, sizeof(res));
33
2.67k
    return res;
34
2.67k
}
_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
3.90M
T unaligned_load(const void* address) {
30
3.90M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.90M
    T res {};
32
3.90M
    memcpy(&res, address, sizeof(res));
33
3.90M
    return res;
34
3.90M
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
386
T unaligned_load(const void* address) {
30
386
    static_assert(std::is_trivially_copyable_v<T>);
31
386
    T res {};
32
386
    memcpy(&res, address, sizeof(res));
33
386
    return res;
34
386
}
_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
4.06M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.06M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.06M
    memcpy(address, &src, sizeof(src));
44
4.06M
}
_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
44.2k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
44.2k
    static_assert(std::is_trivially_copyable_v<T>);
43
44.2k
    memcpy(address, &src, sizeof(src));
44
44.2k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.78M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.78M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.78M
    memcpy(address, &src, sizeof(src));
44
2.78M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.05M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.05M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.05M
    memcpy(address, &src, sizeof(src));
44
1.05M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
13.0k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
13.0k
    static_assert(std::is_trivially_copyable_v<T>);
43
13.0k
    memcpy(address, &src, sizeof(src));
44
13.0k
}
_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
35.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
35.6k
    static_assert(std::is_trivially_copyable_v<T>);
43
35.6k
    memcpy(address, &src, sizeof(src));
44
35.6k
}
45
} // namespace doris