Coverage Report

Created: 2026-08-11 17:34

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
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// https://github.com/ClickHouse/ClickHouse/blob/master/base/base/unaligned.h
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// and modified by Doris
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21
#pragma once
22
23
#include <cstring>
24
#include <type_traits>
25
26
namespace doris {
27
28
template <typename T>
29
5.17G
T unaligned_load(const void* address) {
30
5.17G
    static_assert(std::is_trivially_copyable_v<T>);
31
5.17G
    T res {};
32
5.17G
    memcpy(&res, address, sizeof(res));
33
5.17G
    return res;
34
5.17G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.28k
T unaligned_load(const void* address) {
30
1.28k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.28k
    T res {};
32
1.28k
    memcpy(&res, address, sizeof(res));
33
1.28k
    return res;
34
1.28k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
159M
T unaligned_load(const void* address) {
30
159M
    static_assert(std::is_trivially_copyable_v<T>);
31
159M
    T res {};
32
159M
    memcpy(&res, address, sizeof(res));
33
159M
    return res;
34
159M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.86G
T unaligned_load(const void* address) {
30
4.86G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.86G
    T res {};
32
4.86G
    memcpy(&res, address, sizeof(res));
33
4.86G
    return res;
34
4.86G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.42M
T unaligned_load(const void* address) {
30
8.42M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.42M
    T res {};
32
8.42M
    memcpy(&res, address, sizeof(res));
33
8.42M
    return res;
34
8.42M
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
424
T unaligned_load(const void* address) {
30
424
    static_assert(std::is_trivially_copyable_v<T>);
31
424
    T res {};
32
424
    memcpy(&res, address, sizeof(res));
33
424
    return res;
34
424
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.47M
T unaligned_load(const void* address) {
30
4.47M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.47M
    T res {};
32
4.47M
    memcpy(&res, address, sizeof(res));
33
4.47M
    return res;
34
4.47M
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
227k
T unaligned_load(const void* address) {
30
227k
    static_assert(std::is_trivially_copyable_v<T>);
31
227k
    T res {};
32
227k
    memcpy(&res, address, sizeof(res));
33
227k
    return res;
34
227k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
82.1M
T unaligned_load(const void* address) {
30
82.1M
    static_assert(std::is_trivially_copyable_v<T>);
31
82.1M
    T res {};
32
82.1M
    memcpy(&res, address, sizeof(res));
33
82.1M
    return res;
34
82.1M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.60M
T unaligned_load(const void* address) {
30
2.60M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.60M
    T res {};
32
2.60M
    memcpy(&res, address, sizeof(res));
33
2.60M
    return res;
34
2.60M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
36.4M
T unaligned_load(const void* address) {
30
36.4M
    static_assert(std::is_trivially_copyable_v<T>);
31
36.4M
    T res {};
32
36.4M
    memcpy(&res, address, sizeof(res));
33
36.4M
    return res;
34
36.4M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
3.35M
T unaligned_load(const void* address) {
30
3.35M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.35M
    T res {};
32
3.35M
    memcpy(&res, address, sizeof(res));
33
3.35M
    return res;
34
3.35M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
33.9k
T unaligned_load(const void* address) {
30
33.9k
    static_assert(std::is_trivially_copyable_v<T>);
31
33.9k
    T res {};
32
33.9k
    memcpy(&res, address, sizeof(res));
33
33.9k
    return res;
34
33.9k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
75.8k
T unaligned_load(const void* address) {
30
75.8k
    static_assert(std::is_trivially_copyable_v<T>);
31
75.8k
    T res {};
32
75.8k
    memcpy(&res, address, sizeof(res));
33
75.8k
    return res;
34
75.8k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
27.1k
T unaligned_load(const void* address) {
30
27.1k
    static_assert(std::is_trivially_copyable_v<T>);
31
27.1k
    T res {};
32
27.1k
    memcpy(&res, address, sizeof(res));
33
27.1k
    return res;
34
27.1k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
118k
T unaligned_load(const void* address) {
30
118k
    static_assert(std::is_trivially_copyable_v<T>);
31
118k
    T res {};
32
118k
    memcpy(&res, address, sizeof(res));
33
118k
    return res;
34
118k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
1.40M
T unaligned_load(const void* address) {
30
1.40M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.40M
    T res {};
32
1.40M
    memcpy(&res, address, sizeof(res));
33
1.40M
    return res;
34
1.40M
}
_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
1.13M
T unaligned_load(const void* address) {
30
1.13M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.13M
    T res {};
32
1.13M
    memcpy(&res, address, sizeof(res));
33
1.13M
    return res;
34
1.13M
}
_ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
Line
Count
Source
29
5
T unaligned_load(const void* address) {
30
5
    static_assert(std::is_trivially_copyable_v<T>);
31
5
    T res {};
32
5
    memcpy(&res, address, sizeof(res));
33
5
    return res;
34
5
}
_ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
Line
Count
Source
29
1
T unaligned_load(const void* address) {
30
1
    static_assert(std::is_trivially_copyable_v<T>);
31
1
    T res {};
32
1
    memcpy(&res, address, sizeof(res));
33
1
    return res;
34
1
}
_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
6.80M
T unaligned_load(const void* address) {
30
6.80M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.80M
    T res {};
32
6.80M
    memcpy(&res, address, sizeof(res));
33
6.80M
    return res;
34
6.80M
}
_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_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_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_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.46k
T unaligned_load(const void* address) {
30
1.46k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.46k
    T res {};
32
1.46k
    memcpy(&res, address, sizeof(res));
33
1.46k
    return res;
34
1.46k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
1.20k
T unaligned_load(const void* address) {
30
1.20k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.20k
    T res {};
32
1.20k
    memcpy(&res, address, sizeof(res));
33
1.20k
    return res;
34
1.20k
}
_ZN5doris14unaligned_loadINS_21ParquetInt96TimestampEEET_PKv
Line
Count
Source
29
967k
T unaligned_load(const void* address) {
30
967k
    static_assert(std::is_trivially_copyable_v<T>);
31
967k
    T res {};
32
967k
    memcpy(&res, address, sizeof(res));
33
967k
    return res;
34
967k
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
4.90M
T unaligned_load(const void* address) {
30
4.90M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.90M
    T res {};
32
4.90M
    memcpy(&res, address, sizeof(res));
33
4.90M
    return res;
34
4.90M
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
726
T unaligned_load(const void* address) {
30
726
    static_assert(std::is_trivially_copyable_v<T>);
31
726
    T res {};
32
726
    memcpy(&res, address, sizeof(res));
33
726
    return res;
34
726
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
442
T unaligned_load(const void* address) {
30
442
    static_assert(std::is_trivially_copyable_v<T>);
31
442
    T res {};
32
442
    memcpy(&res, address, sizeof(res));
33
442
    return res;
34
442
}
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
4.27M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.27M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.27M
    memcpy(address, &src, sizeof(src));
44
4.27M
}
_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
64.9k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
64.9k
    static_assert(std::is_trivially_copyable_v<T>);
43
64.9k
    memcpy(address, &src, sizeof(src));
44
64.9k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.92M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.92M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.92M
    memcpy(address, &src, sizeof(src));
44
2.92M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.10M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.10M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.10M
    memcpy(address, &src, sizeof(src));
44
1.10M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
13.3k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
13.3k
    static_assert(std::is_trivially_copyable_v<T>);
43
13.3k
    memcpy(address, &src, sizeof(src));
44
13.3k
}
_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