Coverage Report

Created: 2026-10-30 14:00

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
19
// 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
4.58G
T unaligned_load(const void* address) {
30
4.58G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.58G
    T res {};
32
4.58G
    memcpy(&res, address, sizeof(res));
33
4.58G
    return res;
34
4.58G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.61k
T unaligned_load(const void* address) {
30
1.61k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.61k
    T res {};
32
1.61k
    memcpy(&res, address, sizeof(res));
33
1.61k
    return res;
34
1.61k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
99.3M
T unaligned_load(const void* address) {
30
99.3M
    static_assert(std::is_trivially_copyable_v<T>);
31
99.3M
    T res {};
32
99.3M
    memcpy(&res, address, sizeof(res));
33
99.3M
    return res;
34
99.3M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.37G
T unaligned_load(const void* address) {
30
4.37G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.37G
    T res {};
32
4.37G
    memcpy(&res, address, sizeof(res));
33
4.37G
    return res;
34
4.37G
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
359
T unaligned_load(const void* address) {
30
359
    static_assert(std::is_trivially_copyable_v<T>);
31
359
    T res {};
32
359
    memcpy(&res, address, sizeof(res));
33
359
    return res;
34
359
}
_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
6.79M
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_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
1.06M
T unaligned_load(const void* address) {
30
1.06M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.06M
    T res {};
32
1.06M
    memcpy(&res, address, sizeof(res));
33
1.06M
    return res;
34
1.06M
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
7.90M
T unaligned_load(const void* address) {
30
7.90M
    static_assert(std::is_trivially_copyable_v<T>);
31
7.90M
    T res {};
32
7.90M
    memcpy(&res, address, sizeof(res));
33
7.90M
    return res;
34
7.90M
}
_ZN5doris14unaligned_loadINS_21ParquetInt96TimestampEEET_PKv
Line
Count
Source
29
351k
T unaligned_load(const void* address) {
30
351k
    static_assert(std::is_trivially_copyable_v<T>);
31
351k
    T res {};
32
351k
    memcpy(&res, address, sizeof(res));
33
351k
    return res;
34
351k
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
59.8M
T unaligned_load(const void* address) {
30
59.8M
    static_assert(std::is_trivially_copyable_v<T>);
31
59.8M
    T res {};
32
59.8M
    memcpy(&res, address, sizeof(res));
33
59.8M
    return res;
34
59.8M
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
22.3M
T unaligned_load(const void* address) {
30
22.3M
    static_assert(std::is_trivially_copyable_v<T>);
31
22.3M
    T res {};
32
22.3M
    memcpy(&res, address, sizeof(res));
33
22.3M
    return res;
34
22.3M
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
27.9k
T unaligned_load(const void* address) {
30
27.9k
    static_assert(std::is_trivially_copyable_v<T>);
31
27.9k
    T res {};
32
27.9k
    memcpy(&res, address, sizeof(res));
33
27.9k
    return res;
34
27.9k
}
_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
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.50k
T unaligned_load(const void* address) {
30
1.50k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.50k
    T res {};
32
1.50k
    memcpy(&res, address, sizeof(res));
33
1.50k
    return res;
34
1.50k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
1.35k
T unaligned_load(const void* address) {
30
1.35k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.35k
    T res {};
32
1.35k
    memcpy(&res, address, sizeof(res));
33
1.35k
    return res;
34
1.35k
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
282k
T unaligned_load(const void* address) {
30
282k
    static_assert(std::is_trivially_copyable_v<T>);
31
282k
    T res {};
32
282k
    memcpy(&res, address, sizeof(res));
33
282k
    return res;
34
282k
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
4.73M
T unaligned_load(const void* address) {
30
4.73M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.73M
    T res {};
32
4.73M
    memcpy(&res, address, sizeof(res));
33
4.73M
    return res;
34
4.73M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.45M
T unaligned_load(const void* address) {
30
2.45M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.45M
    T res {};
32
2.45M
    memcpy(&res, address, sizeof(res));
33
2.45M
    return res;
34
2.45M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
76.9k
T unaligned_load(const void* address) {
30
76.9k
    static_assert(std::is_trivially_copyable_v<T>);
31
76.9k
    T res {};
32
76.9k
    memcpy(&res, address, sizeof(res));
33
76.9k
    return res;
34
76.9k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_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_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
150k
T unaligned_load(const void* address) {
30
150k
    static_assert(std::is_trivially_copyable_v<T>);
31
150k
    T res {};
32
150k
    memcpy(&res, address, sizeof(res));
33
150k
    return res;
34
150k
}
_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_16TimeStampNsValueEEET_PKv
Line
Count
Source
29
351
T unaligned_load(const void* address) {
30
351
    static_assert(std::is_trivially_copyable_v<T>);
31
351
    T res {};
32
351
    memcpy(&res, address, sizeof(res));
33
351
    return res;
34
351
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
445
T unaligned_load(const void* address) {
30
445
    static_assert(std::is_trivially_copyable_v<T>);
31
445
    T res {};
32
445
    memcpy(&res, address, sizeof(res));
33
445
    return res;
34
445
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
955
T unaligned_load(const void* address) {
30
955
    static_assert(std::is_trivially_copyable_v<T>);
31
955
    T res {};
32
955
    memcpy(&res, address, sizeof(res));
33
955
    return res;
34
955
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
589
T unaligned_load(const void* address) {
30
589
    static_assert(std::is_trivially_copyable_v<T>);
31
589
    T res {};
32
589
    memcpy(&res, address, sizeof(res));
33
589
    return res;
34
589
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
1.78M
T unaligned_load(const void* address) {
30
1.78M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.78M
    T res {};
32
1.78M
    memcpy(&res, address, sizeof(res));
33
1.78M
    return res;
34
1.78M
}
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
4.47M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.47M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.47M
    memcpy(address, &src, sizeof(src));
44
4.47M
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
26.3k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
26.3k
    static_assert(std::is_trivially_copyable_v<T>);
43
26.3k
    memcpy(address, &src, sizeof(src));
44
26.3k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
119k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
119k
    static_assert(std::is_trivially_copyable_v<T>);
43
119k
    memcpy(address, &src, sizeof(src));
44
119k
}
_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
1.07M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.07M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.07M
    memcpy(address, &src, sizeof(src));
44
1.07M
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
127k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
127k
    static_assert(std::is_trivially_copyable_v<T>);
43
127k
    memcpy(address, &src, sizeof(src));
44
127k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
60.4k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
60.4k
    static_assert(std::is_trivially_copyable_v<T>);
43
60.4k
    memcpy(address, &src, sizeof(src));
44
60.4k
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
237k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
237k
    static_assert(std::is_trivially_copyable_v<T>);
43
237k
    memcpy(address, &src, sizeof(src));
44
237k
}
45
} // namespace doris