Coverage Report

Created: 2026-08-18 09:27

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
4.75G
T unaligned_load(const void* address) {
30
4.75G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.75G
    T res {};
32
4.75G
    memcpy(&res, address, sizeof(res));
33
4.75G
    return res;
34
4.75G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
377
T unaligned_load(const void* address) {
30
377
    static_assert(std::is_trivially_copyable_v<T>);
31
377
    T res {};
32
377
    memcpy(&res, address, sizeof(res));
33
377
    return res;
34
377
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
133M
T unaligned_load(const void* address) {
30
133M
    static_assert(std::is_trivially_copyable_v<T>);
31
133M
    T res {};
32
133M
    memcpy(&res, address, sizeof(res));
33
133M
    return res;
34
133M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.53G
T unaligned_load(const void* address) {
30
4.53G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.53G
    T res {};
32
4.53G
    memcpy(&res, address, sizeof(res));
33
4.53G
    return res;
34
4.53G
}
_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_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
34.0M
T unaligned_load(const void* address) {
30
34.0M
    static_assert(std::is_trivially_copyable_v<T>);
31
34.0M
    T res {};
32
34.0M
    memcpy(&res, address, sizeof(res));
33
34.0M
    return res;
34
34.0M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
22.8M
T unaligned_load(const void* address) {
30
22.8M
    static_assert(std::is_trivially_copyable_v<T>);
31
22.8M
    T res {};
32
22.8M
    memcpy(&res, address, sizeof(res));
33
22.8M
    return res;
34
22.8M
}
_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
1.08M
T unaligned_load(const void* address) {
30
1.08M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.08M
    T res {};
32
1.08M
    memcpy(&res, address, sizeof(res));
33
1.08M
    return res;
34
1.08M
}
_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_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_loadIdEET_PKv
Line
Count
Source
29
6.46M
T unaligned_load(const void* address) {
30
6.46M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.46M
    T res {};
32
6.46M
    memcpy(&res, address, sizeof(res));
33
6.46M
    return res;
34
6.46M
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.08M
T unaligned_load(const void* address) {
30
8.08M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.08M
    T res {};
32
8.08M
    memcpy(&res, address, sizeof(res));
33
8.08M
    return res;
34
8.08M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.28M
T unaligned_load(const void* address) {
30
3.28M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.28M
    T res {};
32
3.28M
    memcpy(&res, address, sizeof(res));
33
3.28M
    return res;
34
3.28M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
587k
T unaligned_load(const void* address) {
30
587k
    static_assert(std::is_trivially_copyable_v<T>);
31
587k
    T res {};
32
587k
    memcpy(&res, address, sizeof(res));
33
587k
    return res;
34
587k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
2.54M
T unaligned_load(const void* address) {
30
2.54M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.54M
    T res {};
32
2.54M
    memcpy(&res, address, sizeof(res));
33
2.54M
    return res;
34
2.54M
}
_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_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.24M
T unaligned_load(const void* address) {
30
4.24M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.24M
    T res {};
32
4.24M
    memcpy(&res, address, sizeof(res));
33
4.24M
    return res;
34
4.24M
}
_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_loadIoEET_PKv
Line
Count
Source
29
3.02k
T unaligned_load(const void* address) {
30
3.02k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.02k
    T res {};
32
3.02k
    memcpy(&res, address, sizeof(res));
33
3.02k
    return res;
34
3.02k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
41.0k
T unaligned_load(const void* address) {
30
41.0k
    static_assert(std::is_trivially_copyable_v<T>);
31
41.0k
    T res {};
32
41.0k
    memcpy(&res, address, sizeof(res));
33
41.0k
    return res;
34
41.0k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
73.9k
T unaligned_load(const void* address) {
30
73.9k
    static_assert(std::is_trivially_copyable_v<T>);
31
73.9k
    T res {};
32
73.9k
    memcpy(&res, address, sizeof(res));
33
73.9k
    return res;
34
73.9k
}
_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_7DecimalInEEEET_PKv
Line
Count
Source
29
1.52k
T unaligned_load(const void* address) {
30
1.52k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.52k
    T res {};
32
1.52k
    memcpy(&res, address, sizeof(res));
33
1.52k
    return res;
34
1.52k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
1.21k
T unaligned_load(const void* address) {
30
1.21k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.21k
    T res {};
32
1.21k
    memcpy(&res, address, sizeof(res));
33
1.21k
    return res;
34
1.21k
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
740
T unaligned_load(const void* address) {
30
740
    static_assert(std::is_trivially_copyable_v<T>);
31
740
    T res {};
32
740
    memcpy(&res, address, sizeof(res));
33
740
    return res;
34
740
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
456
T unaligned_load(const void* address) {
30
456
    static_assert(std::is_trivially_copyable_v<T>);
31
456
    T res {};
32
456
    memcpy(&res, address, sizeof(res));
33
456
    return res;
34
456
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
3.65M
T unaligned_load(const void* address) {
30
3.65M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.65M
    T res {};
32
3.65M
    memcpy(&res, address, sizeof(res));
33
3.65M
    return res;
34
3.65M
}
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
4.14M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.14M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.14M
    memcpy(address, &src, sizeof(src));
44
4.14M
}
_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
46.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
46.6k
    static_assert(std::is_trivially_copyable_v<T>);
43
46.6k
    memcpy(address, &src, sizeof(src));
44
46.6k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.82M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.82M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.82M
    memcpy(address, &src, sizeof(src));
44
2.82M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.09M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.09M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.09M
    memcpy(address, &src, sizeof(src));
44
1.09M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
14.0k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
14.0k
    static_assert(std::is_trivially_copyable_v<T>);
43
14.0k
    memcpy(address, &src, sizeof(src));
44
14.0k
}
_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
35.9k
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