Coverage Report

Created: 2026-09-13 19:46

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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//
9
//   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
14
// 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
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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
4.84G
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
1.67k
T unaligned_load(const void* address) {
30
1.67k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.67k
    T res {};
32
1.67k
    memcpy(&res, address, sizeof(res));
33
1.67k
    return res;
34
1.67k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
131M
T unaligned_load(const void* address) {
30
131M
    static_assert(std::is_trivially_copyable_v<T>);
31
131M
    T res {};
32
131M
    memcpy(&res, address, sizeof(res));
33
131M
    return res;
34
131M
}
_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_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
649
T unaligned_load(const void* address) {
30
649
    static_assert(std::is_trivially_copyable_v<T>);
31
649
    T res {};
32
649
    memcpy(&res, address, sizeof(res));
33
649
    return res;
34
649
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
4.79k
T unaligned_load(const void* address) {
30
4.79k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.79k
    T res {};
32
4.79k
    memcpy(&res, address, sizeof(res));
33
4.79k
    return res;
34
4.79k
}
_ZN5doris14unaligned_loadINS_7DecimalIlEEEET_PKv
Line
Count
Source
29
6.81M
T unaligned_load(const void* address) {
30
6.81M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.81M
    T res {};
32
6.81M
    memcpy(&res, address, sizeof(res));
33
6.81M
    return res;
34
6.81M
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
25.3M
T unaligned_load(const void* address) {
30
25.3M
    static_assert(std::is_trivially_copyable_v<T>);
31
25.3M
    T res {};
32
25.3M
    memcpy(&res, address, sizeof(res));
33
25.3M
    return res;
34
25.3M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
62.6M
T unaligned_load(const void* address) {
30
62.6M
    static_assert(std::is_trivially_copyable_v<T>);
31
62.6M
    T res {};
32
62.6M
    memcpy(&res, address, sizeof(res));
33
62.6M
    return res;
34
62.6M
}
_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_12Decimal128V3EEET_PKv
Line
Count
Source
29
8.10k
T unaligned_load(const void* address) {
30
8.10k
    static_assert(std::is_trivially_copyable_v<T>);
31
8.10k
    T res {};
32
8.10k
    memcpy(&res, address, sizeof(res));
33
8.10k
    return res;
34
8.10k
}
_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_loadIbEET_PKv
Line
Count
Source
29
1.19M
T unaligned_load(const void* address) {
30
1.19M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.19M
    T res {};
32
1.19M
    memcpy(&res, address, sizeof(res));
33
1.19M
    return res;
34
1.19M
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
240k
T unaligned_load(const void* address) {
30
240k
    static_assert(std::is_trivially_copyable_v<T>);
31
240k
    T res {};
32
240k
    memcpy(&res, address, sizeof(res));
33
240k
    return res;
34
240k
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
3.36M
T unaligned_load(const void* address) {
30
3.36M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.36M
    T res {};
32
3.36M
    memcpy(&res, address, sizeof(res));
33
3.36M
    return res;
34
3.36M
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.50M
T unaligned_load(const void* address) {
30
8.50M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.50M
    T res {};
32
8.50M
    memcpy(&res, address, sizeof(res));
33
8.50M
    return res;
34
8.50M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.52M
T unaligned_load(const void* address) {
30
2.52M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.52M
    T res {};
32
2.52M
    memcpy(&res, address, sizeof(res));
33
2.52M
    return res;
34
2.52M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
106k
T unaligned_load(const void* address) {
30
106k
    static_assert(std::is_trivially_copyable_v<T>);
31
106k
    T res {};
32
106k
    memcpy(&res, address, sizeof(res));
33
106k
    return res;
34
106k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
1.41M
T unaligned_load(const void* address) {
30
1.41M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.41M
    T res {};
32
1.41M
    memcpy(&res, address, sizeof(res));
33
1.41M
    return res;
34
1.41M
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
3.09k
T unaligned_load(const void* address) {
30
3.09k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.09k
    T res {};
32
3.09k
    memcpy(&res, address, sizeof(res));
33
3.09k
    return res;
34
3.09k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.12M
T unaligned_load(const void* address) {
30
4.12M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.12M
    T res {};
32
4.12M
    memcpy(&res, address, sizeof(res));
33
4.12M
    return res;
34
4.12M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
44.7k
T unaligned_load(const void* address) {
30
44.7k
    static_assert(std::is_trivially_copyable_v<T>);
31
44.7k
    T res {};
32
44.7k
    memcpy(&res, address, sizeof(res));
33
44.7k
    return res;
34
44.7k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.3k
T unaligned_load(const void* address) {
30
74.3k
    static_assert(std::is_trivially_copyable_v<T>);
31
74.3k
    T res {};
32
74.3k
    memcpy(&res, address, sizeof(res));
33
74.3k
    return res;
34
74.3k
}
_ZN5doris14unaligned_loadINS_16TimeStampNsValueEEET_PKv
Line
Count
Source
29
408
T unaligned_load(const void* address) {
30
408
    static_assert(std::is_trivially_copyable_v<T>);
31
408
    T res {};
32
408
    memcpy(&res, address, sizeof(res));
33
408
    return res;
34
408
}
_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_21ParquetInt96TimestampEEET_PKv
Line
Count
Source
29
248k
T unaligned_load(const void* address) {
30
248k
    static_assert(std::is_trivially_copyable_v<T>);
31
248k
    T res {};
32
248k
    memcpy(&res, address, sizeof(res));
33
248k
    return res;
34
248k
}
_ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
Line
Count
Source
29
3
T unaligned_load(const void* address) {
30
3
    static_assert(std::is_trivially_copyable_v<T>);
31
3
    T res {};
32
3
    memcpy(&res, address, sizeof(res));
33
3
    return res;
34
3
}
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.40k
T unaligned_load(const void* address) {
30
1.40k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.40k
    T res {};
32
1.40k
    memcpy(&res, address, sizeof(res));
33
1.40k
    return res;
34
1.40k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
1.17k
T unaligned_load(const void* address) {
30
1.17k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.17k
    T res {};
32
1.17k
    memcpy(&res, address, sizeof(res));
33
1.17k
    return res;
34
1.17k
}
_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_8uint24_tEEET_PKv
Line
Count
Source
29
702
T unaligned_load(const void* address) {
30
702
    static_assert(std::is_trivially_copyable_v<T>);
31
702
    T res {};
32
702
    memcpy(&res, address, sizeof(res));
33
702
    return res;
34
702
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
420
T unaligned_load(const void* address) {
30
420
    static_assert(std::is_trivially_copyable_v<T>);
31
420
    T res {};
32
420
    memcpy(&res, address, sizeof(res));
33
420
    return res;
34
420
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
5.77M
T unaligned_load(const void* address) {
30
5.77M
    static_assert(std::is_trivially_copyable_v<T>);
31
5.77M
    T res {};
32
5.77M
    memcpy(&res, address, sizeof(res));
33
5.77M
    return res;
34
5.77M
}
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
4.36M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.36M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.36M
    memcpy(address, &src, sizeof(src));
44
4.36M
}
_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
2.96M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.96M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.96M
    memcpy(address, &src, sizeof(src));
44
2.96M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.15M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.15M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.15M
    memcpy(address, &src, sizeof(src));
44
1.15M
}
_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
35.8k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
35.8k
    static_assert(std::is_trivially_copyable_v<T>);
43
35.8k
    memcpy(address, &src, sizeof(src));
44
35.8k
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
14.1k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
14.1k
    static_assert(std::is_trivially_copyable_v<T>);
43
14.1k
    memcpy(address, &src, sizeof(src));
44
14.1k
}
45
} // namespace doris