Coverage Report

Created: 2026-09-14 10:59

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
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
4.80G
T unaligned_load(const void* address) {
30
4.80G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.80G
    T res {};
32
4.80G
    memcpy(&res, address, sizeof(res));
33
4.80G
    return res;
34
4.80G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
321
T unaligned_load(const void* address) {
30
321
    static_assert(std::is_trivially_copyable_v<T>);
31
321
    T res {};
32
321
    memcpy(&res, address, sizeof(res));
33
321
    return res;
34
321
}
_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
4.56G
T unaligned_load(const void* address) {
30
4.56G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.56G
    T res {};
32
4.56G
    memcpy(&res, address, sizeof(res));
33
4.56G
    return res;
34
4.56G
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
561
T unaligned_load(const void* address) {
30
561
    static_assert(std::is_trivially_copyable_v<T>);
31
561
    T res {};
32
561
    memcpy(&res, address, sizeof(res));
33
561
    return res;
34
561
}
_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
23.8M
T unaligned_load(const void* address) {
30
23.8M
    static_assert(std::is_trivially_copyable_v<T>);
31
23.8M
    T res {};
32
23.8M
    memcpy(&res, address, sizeof(res));
33
23.8M
    return res;
34
23.8M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
49.1M
T unaligned_load(const void* address) {
30
49.1M
    static_assert(std::is_trivially_copyable_v<T>);
31
49.1M
    T res {};
32
49.1M
    memcpy(&res, address, sizeof(res));
33
49.1M
    return res;
34
49.1M
}
_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
6.33k
T unaligned_load(const void* address) {
30
6.33k
    static_assert(std::is_trivially_copyable_v<T>);
31
6.33k
    T res {};
32
6.33k
    memcpy(&res, address, sizeof(res));
33
6.33k
    return res;
34
6.33k
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
1.20M
T unaligned_load(const void* address) {
30
1.20M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.20M
    T res {};
32
1.20M
    memcpy(&res, address, sizeof(res));
33
1.20M
    return res;
34
1.20M
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
237k
T unaligned_load(const void* address) {
30
237k
    static_assert(std::is_trivially_copyable_v<T>);
31
237k
    T res {};
32
237k
    memcpy(&res, address, sizeof(res));
33
237k
    return res;
34
237k
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
8.39M
T unaligned_load(const void* address) {
30
8.39M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.39M
    T res {};
32
8.39M
    memcpy(&res, address, sizeof(res));
33
8.39M
    return res;
34
8.39M
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.23M
T unaligned_load(const void* address) {
30
8.23M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.23M
    T res {};
32
8.23M
    memcpy(&res, address, sizeof(res));
33
8.23M
    return res;
34
8.23M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.36M
T unaligned_load(const void* address) {
30
2.36M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.36M
    T res {};
32
2.36M
    memcpy(&res, address, sizeof(res));
33
2.36M
    return res;
34
2.36M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
100k
T unaligned_load(const void* address) {
30
100k
    static_assert(std::is_trivially_copyable_v<T>);
31
100k
    T res {};
32
100k
    memcpy(&res, address, sizeof(res));
33
100k
    return res;
34
100k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
1.39M
T unaligned_load(const void* address) {
30
1.39M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.39M
    T res {};
32
1.39M
    memcpy(&res, address, sizeof(res));
33
1.39M
    return res;
34
1.39M
}
_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
34.0k
T unaligned_load(const void* address) {
30
34.0k
    static_assert(std::is_trivially_copyable_v<T>);
31
34.0k
    T res {};
32
34.0k
    memcpy(&res, address, sizeof(res));
33
34.0k
    return res;
34
34.0k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
73.7k
T unaligned_load(const void* address) {
30
73.7k
    static_assert(std::is_trivially_copyable_v<T>);
31
73.7k
    T res {};
32
73.7k
    memcpy(&res, address, sizeof(res));
33
73.7k
    return res;
34
73.7k
}
_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
350k
T unaligned_load(const void* address) {
30
350k
    static_assert(std::is_trivially_copyable_v<T>);
31
350k
    T res {};
32
350k
    memcpy(&res, address, sizeof(res));
33
350k
    return res;
34
350k
}
_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
1.52k
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
1.17k
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
418
T unaligned_load(const void* address) {
30
418
    static_assert(std::is_trivially_copyable_v<T>);
31
418
    T res {};
32
418
    memcpy(&res, address, sizeof(res));
33
418
    return res;
34
418
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
3.60M
T unaligned_load(const void* address) {
30
3.60M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.60M
    T res {};
32
3.60M
    memcpy(&res, address, sizeof(res));
33
3.60M
    return res;
34
3.60M
}
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
4.38M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.38M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.38M
    memcpy(address, &src, sizeof(src));
44
4.38M
}
_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
66.1k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
66.1k
    static_assert(std::is_trivially_copyable_v<T>);
43
66.1k
    memcpy(address, &src, sizeof(src));
44
66.1k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.97M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.97M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.97M
    memcpy(address, &src, sizeof(src));
44
2.97M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.16M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.16M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.16M
    memcpy(address, &src, sizeof(src));
44
1.16M
}
_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
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
13.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
13.6k
    static_assert(std::is_trivially_copyable_v<T>);
43
13.6k
    memcpy(address, &src, sizeof(src));
44
13.6k
}
45
} // namespace doris