Coverage Report

Created: 2026-08-25 11:33

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
4.95G
T unaligned_load(const void* address) {
30
4.95G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.95G
    T res {};
32
4.95G
    memcpy(&res, address, sizeof(res));
33
4.95G
    return res;
34
4.95G
}
_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
136M
T unaligned_load(const void* address) {
30
136M
    static_assert(std::is_trivially_copyable_v<T>);
31
136M
    T res {};
32
136M
    memcpy(&res, address, sizeof(res));
33
136M
    return res;
34
136M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.68G
T unaligned_load(const void* address) {
30
4.68G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.68G
    T res {};
32
4.68G
    memcpy(&res, address, sizeof(res));
33
4.68G
    return res;
34
4.68G
}
_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
4.80k
T unaligned_load(const void* address) {
30
4.80k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.80k
    T res {};
32
4.80k
    memcpy(&res, address, sizeof(res));
33
4.80k
    return res;
34
4.80k
}
_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_loadIlEET_PKv
Line
Count
Source
29
42.8M
T unaligned_load(const void* address) {
30
42.8M
    static_assert(std::is_trivially_copyable_v<T>);
31
42.8M
    T res {};
32
42.8M
    memcpy(&res, address, sizeof(res));
33
42.8M
    return res;
34
42.8M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
57.5M
T unaligned_load(const void* address) {
30
57.5M
    static_assert(std::is_trivially_copyable_v<T>);
31
57.5M
    T res {};
32
57.5M
    memcpy(&res, address, sizeof(res));
33
57.5M
    return res;
34
57.5M
}
_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
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
1.13M
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_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
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_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_loadIhEET_PKv
Line
Count
Source
29
8.52M
T unaligned_load(const void* address) {
30
8.52M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.52M
    T res {};
32
8.52M
    memcpy(&res, address, sizeof(res));
33
8.52M
    return res;
34
8.52M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.20M
T unaligned_load(const void* address) {
30
3.20M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.20M
    T res {};
32
3.20M
    memcpy(&res, address, sizeof(res));
33
3.20M
    return res;
34
3.20M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
682k
T unaligned_load(const void* address) {
30
682k
    static_assert(std::is_trivially_copyable_v<T>);
31
682k
    T res {};
32
682k
    memcpy(&res, address, sizeof(res));
33
682k
    return res;
34
682k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
2.33M
T unaligned_load(const void* address) {
30
2.33M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.33M
    T res {};
32
2.33M
    memcpy(&res, address, sizeof(res));
33
2.33M
    return res;
34
2.33M
}
_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
4.05M
T unaligned_load(const void* address) {
30
4.05M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.05M
    T res {};
32
4.05M
    memcpy(&res, address, sizeof(res));
33
4.05M
    return res;
34
4.05M
}
_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
32.7k
T unaligned_load(const void* address) {
30
32.7k
    static_assert(std::is_trivially_copyable_v<T>);
31
32.7k
    T res {};
32
32.7k
    memcpy(&res, address, sizeof(res));
33
32.7k
    return res;
34
32.7k
}
_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
1.44k
T unaligned_load(const void* address) {
30
1.44k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.44k
    T res {};
32
1.44k
    memcpy(&res, address, sizeof(res));
33
1.44k
    return res;
34
1.44k
}
_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
458
T unaligned_load(const void* address) {
30
458
    static_assert(std::is_trivially_copyable_v<T>);
31
458
    T res {};
32
458
    memcpy(&res, address, sizeof(res));
33
458
    return res;
34
458
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
5.76M
T unaligned_load(const void* address) {
30
5.76M
    static_assert(std::is_trivially_copyable_v<T>);
31
5.76M
    T res {};
32
5.76M
    memcpy(&res, address, sizeof(res));
33
5.76M
    return res;
34
5.76M
}
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
4.32M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.32M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.32M
    memcpy(address, &src, sizeof(src));
44
4.32M
}
_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
114k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
114k
    static_assert(std::is_trivially_copyable_v<T>);
43
114k
    memcpy(address, &src, sizeof(src));
44
114k
}
_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
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
35.8k
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
}
45
} // namespace doris