Coverage Report

Created: 2026-05-26 07:14

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.
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
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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
4.78G
T unaligned_load(const void* address) {
30
4.78G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.78G
    T res {};
32
4.78G
    memcpy(&res, address, sizeof(res));
33
4.78G
    return res;
34
4.78G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
970
T unaligned_load(const void* address) {
30
970
    static_assert(std::is_trivially_copyable_v<T>);
31
970
    T res {};
32
970
    memcpy(&res, address, sizeof(res));
33
970
    return res;
34
970
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
160M
T unaligned_load(const void* address) {
30
160M
    static_assert(std::is_trivially_copyable_v<T>);
31
160M
    T res {};
32
160M
    memcpy(&res, address, sizeof(res));
33
160M
    return res;
34
160M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.52G
T unaligned_load(const void* address) {
30
4.52G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.52G
    T res {};
32
4.52G
    memcpy(&res, address, sizeof(res));
33
4.52G
    return res;
34
4.52G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
7.56M
T unaligned_load(const void* address) {
30
7.56M
    static_assert(std::is_trivially_copyable_v<T>);
31
7.56M
    T res {};
32
7.56M
    memcpy(&res, address, sizeof(res));
33
7.56M
    return res;
34
7.56M
}
_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
2.79M
T unaligned_load(const void* address) {
30
2.79M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.79M
    T res {};
32
2.79M
    memcpy(&res, address, sizeof(res));
33
2.79M
    return res;
34
2.79M
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
229k
T unaligned_load(const void* address) {
30
229k
    static_assert(std::is_trivially_copyable_v<T>);
31
229k
    T res {};
32
229k
    memcpy(&res, address, sizeof(res));
33
229k
    return res;
34
229k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
25.1M
T unaligned_load(const void* address) {
30
25.1M
    static_assert(std::is_trivially_copyable_v<T>);
31
25.1M
    T res {};
32
25.1M
    memcpy(&res, address, sizeof(res));
33
25.1M
    return res;
34
25.1M
}
_ZN5doris14unaligned_loadIaEET_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_loadIiEET_PKv
Line
Count
Source
29
42.0M
T unaligned_load(const void* address) {
30
42.0M
    static_assert(std::is_trivially_copyable_v<T>);
31
42.0M
    T res {};
32
42.0M
    memcpy(&res, address, sizeof(res));
33
42.0M
    return res;
34
42.0M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
2.82M
T unaligned_load(const void* address) {
30
2.82M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.82M
    T res {};
32
2.82M
    memcpy(&res, address, sizeof(res));
33
2.82M
    return res;
34
2.82M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
35.6k
T unaligned_load(const void* address) {
30
35.6k
    static_assert(std::is_trivially_copyable_v<T>);
31
35.6k
    T res {};
32
35.6k
    memcpy(&res, address, sizeof(res));
33
35.6k
    return res;
34
35.6k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
77.1k
T unaligned_load(const void* address) {
30
77.1k
    static_assert(std::is_trivially_copyable_v<T>);
31
77.1k
    T res {};
32
77.1k
    memcpy(&res, address, sizeof(res));
33
77.1k
    return res;
34
77.1k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
7.74k
T unaligned_load(const void* address) {
30
7.74k
    static_assert(std::is_trivially_copyable_v<T>);
31
7.74k
    T res {};
32
7.74k
    memcpy(&res, address, sizeof(res));
33
7.74k
    return res;
34
7.74k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
122k
T unaligned_load(const void* address) {
30
122k
    static_assert(std::is_trivially_copyable_v<T>);
31
122k
    T res {};
32
122k
    memcpy(&res, address, sizeof(res));
33
122k
    return res;
34
122k
}
_ZN5doris14unaligned_loadInEET_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_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_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
996k
T unaligned_load(const void* address) {
30
996k
    static_assert(std::is_trivially_copyable_v<T>);
31
996k
    T res {};
32
996k
    memcpy(&res, address, sizeof(res));
33
996k
    return res;
34
996k
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
1.22M
T unaligned_load(const void* address) {
30
1.22M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.22M
    T res {};
32
1.22M
    memcpy(&res, address, sizeof(res));
33
1.22M
    return res;
34
1.22M
}
_ZN5doris14unaligned_loadINS_12PackedInt128EEET_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_13PackedUInt128EEET_PKv
Line
Count
Source
29
1.92k
T unaligned_load(const void* address) {
30
1.92k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.92k
    T res {};
32
1.92k
    memcpy(&res, address, sizeof(res));
33
1.92k
    return res;
34
1.92k
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
4.87k
T unaligned_load(const void* address) {
30
4.87k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.87k
    T res {};
32
4.87k
    memcpy(&res, address, sizeof(res));
33
4.87k
    return res;
34
4.87k
}
_ZN5doris14unaligned_loadINS_7DecimalIlEEEET_PKv
Line
Count
Source
29
6.79M
T unaligned_load(const void* address) {
30
6.79M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.79M
    T res {};
32
6.79M
    memcpy(&res, address, sizeof(res));
33
6.79M
    return res;
34
6.79M
}
_ZN5doris14unaligned_loadINS_12Decimal128V3EEET_PKv
Line
Count
Source
29
8.00k
T unaligned_load(const void* address) {
30
8.00k
    static_assert(std::is_trivially_copyable_v<T>);
31
8.00k
    T res {};
32
8.00k
    memcpy(&res, address, sizeof(res));
33
8.00k
    return res;
34
8.00k
}
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.37k
T unaligned_load(const void* address) {
30
1.37k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.37k
    T res {};
32
1.37k
    memcpy(&res, address, sizeof(res));
33
1.37k
    return res;
34
1.37k
}
_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
3.16k
T unaligned_load(const void* address) {
30
3.16k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.16k
    T res {};
32
3.16k
    memcpy(&res, address, sizeof(res));
33
3.16k
    return res;
34
3.16k
}
_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
2.83M
T unaligned_load(const void* address) {
30
2.83M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.83M
    T res {};
32
2.83M
    memcpy(&res, address, sizeof(res));
33
2.83M
    return res;
34
2.83M
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
130
T unaligned_load(const void* address) {
30
130
    static_assert(std::is_trivially_copyable_v<T>);
31
130
    T res {};
32
130
    memcpy(&res, address, sizeof(res));
33
130
    return res;
34
130
}
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
4.65M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.65M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.65M
    memcpy(address, &src, sizeof(src));
44
4.65M
}
_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
97.1k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
97.1k
    static_assert(std::is_trivially_copyable_v<T>);
43
97.1k
    memcpy(address, &src, sizeof(src));
44
97.1k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
3.16M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.16M
    static_assert(std::is_trivially_copyable_v<T>);
43
3.16M
    memcpy(address, &src, sizeof(src));
44
3.16M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.21M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.21M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.21M
    memcpy(address, &src, sizeof(src));
44
1.21M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
12.9k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
12.9k
    static_assert(std::is_trivially_copyable_v<T>);
43
12.9k
    memcpy(address, &src, sizeof(src));
44
12.9k
}
_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