Coverage Report

Created: 2026-05-09 18:55

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
3.29G
T unaligned_load(const void* address) {
30
3.29G
    static_assert(std::is_trivially_copyable_v<T>);
31
3.29G
    T res {};
32
3.29G
    memcpy(&res, address, sizeof(res));
33
3.29G
    return res;
34
3.29G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
48
T unaligned_load(const void* address) {
30
48
    static_assert(std::is_trivially_copyable_v<T>);
31
48
    T res {};
32
48
    memcpy(&res, address, sizeof(res));
33
48
    return res;
34
48
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
7.01M
T unaligned_load(const void* address) {
30
7.01M
    static_assert(std::is_trivially_copyable_v<T>);
31
7.01M
    T res {};
32
7.01M
    memcpy(&res, address, sizeof(res));
33
7.01M
    return res;
34
7.01M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
3.25G
T unaligned_load(const void* address) {
30
3.25G
    static_assert(std::is_trivially_copyable_v<T>);
31
3.25G
    T res {};
32
3.25G
    memcpy(&res, address, sizeof(res));
33
3.25G
    return res;
34
3.25G
}
_ZN5doris14unaligned_loadIhEET_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_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
2
T unaligned_load(const void* address) {
30
2
    static_assert(std::is_trivially_copyable_v<T>);
31
2
    T res {};
32
2
    memcpy(&res, address, sizeof(res));
33
2
    return res;
34
2
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
194k
T unaligned_load(const void* address) {
30
194k
    static_assert(std::is_trivially_copyable_v<T>);
31
194k
    T res {};
32
194k
    memcpy(&res, address, sizeof(res));
33
194k
    return res;
34
194k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
6.82M
T unaligned_load(const void* address) {
30
6.82M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.82M
    T res {};
32
6.82M
    memcpy(&res, address, sizeof(res));
33
6.82M
    return res;
34
6.82M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.11M
T unaligned_load(const void* address) {
30
2.11M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.11M
    T res {};
32
2.11M
    memcpy(&res, address, sizeof(res));
33
2.11M
    return res;
34
2.11M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
16.3M
T unaligned_load(const void* address) {
30
16.3M
    static_assert(std::is_trivially_copyable_v<T>);
31
16.3M
    T res {};
32
16.3M
    memcpy(&res, address, sizeof(res));
33
16.3M
    return res;
34
16.3M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
54.2k
T unaligned_load(const void* address) {
30
54.2k
    static_assert(std::is_trivially_copyable_v<T>);
31
54.2k
    T res {};
32
54.2k
    memcpy(&res, address, sizeof(res));
33
54.2k
    return res;
34
54.2k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
1.85k
T unaligned_load(const void* address) {
30
1.85k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.85k
    T res {};
32
1.85k
    memcpy(&res, address, sizeof(res));
33
1.85k
    return res;
34
1.85k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
65.6k
T unaligned_load(const void* address) {
30
65.6k
    static_assert(std::is_trivially_copyable_v<T>);
31
65.6k
    T res {};
32
65.6k
    memcpy(&res, address, sizeof(res));
33
65.6k
    return res;
34
65.6k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
1.63k
T unaligned_load(const void* address) {
30
1.63k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.63k
    T res {};
32
1.63k
    memcpy(&res, address, sizeof(res));
33
1.63k
    return res;
34
1.63k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
11.1k
T unaligned_load(const void* address) {
30
11.1k
    static_assert(std::is_trivially_copyable_v<T>);
31
11.1k
    T res {};
32
11.1k
    memcpy(&res, address, sizeof(res));
33
11.1k
    return res;
34
11.1k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
26.9k
T unaligned_load(const void* address) {
30
26.9k
    static_assert(std::is_trivially_copyable_v<T>);
31
26.9k
    T res {};
32
26.9k
    memcpy(&res, address, sizeof(res));
33
26.9k
    return res;
34
26.9k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
1.34k
T unaligned_load(const void* address) {
30
1.34k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.34k
    T res {};
32
1.34k
    memcpy(&res, address, sizeof(res));
33
1.34k
    return res;
34
1.34k
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
13
T unaligned_load(const void* address) {
30
13
    static_assert(std::is_trivially_copyable_v<T>);
31
13
    T res {};
32
13
    memcpy(&res, address, sizeof(res));
33
13
    return res;
34
13
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
1.84k
T unaligned_load(const void* address) {
30
1.84k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.84k
    T res {};
32
1.84k
    memcpy(&res, address, sizeof(res));
33
1.84k
    return res;
34
1.84k
}
_ZN5doris14unaligned_loadINS_7DecimalIlEEEET_PKv
Line
Count
Source
29
6.76M
T unaligned_load(const void* address) {
30
6.76M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.76M
    T res {};
32
6.76M
    memcpy(&res, address, sizeof(res));
33
6.76M
    return res;
34
6.76M
}
_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
7.75k
T unaligned_load(const void* address) {
30
7.75k
    static_assert(std::is_trivially_copyable_v<T>);
31
7.75k
    T res {};
32
7.75k
    memcpy(&res, address, sizeof(res));
33
7.75k
    return res;
34
7.75k
}
_ZN5doris14unaligned_loadINS_7DecimalIN4wide7integerILm256EiEEEEEET_PKv
Line
Count
Source
29
6.31k
T unaligned_load(const void* address) {
30
6.31k
    static_assert(std::is_trivially_copyable_v<T>);
31
6.31k
    T res {};
32
6.31k
    memcpy(&res, address, sizeof(res));
33
6.31k
    return res;
34
6.31k
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
19.8k
T unaligned_load(const void* address) {
30
19.8k
    static_assert(std::is_trivially_copyable_v<T>);
31
19.8k
    T res {};
32
19.8k
    memcpy(&res, address, sizeof(res));
33
19.8k
    return res;
34
19.8k
}
_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
1.37k
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_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
2
T unaligned_load(const void* address) {
30
2
    static_assert(std::is_trivially_copyable_v<T>);
31
2
    T res {};
32
2
    memcpy(&res, address, sizeof(res));
33
2
    return res;
34
2
}
_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_9StringRefEEET_PKv
Line
Count
Source
29
32.2k
T unaligned_load(const void* address) {
30
32.2k
    static_assert(std::is_trivially_copyable_v<T>);
31
32.2k
    T res {};
32
32.2k
    memcpy(&res, address, sizeof(res));
33
32.2k
    return res;
34
32.2k
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
6
T unaligned_load(const void* address) {
30
6
    static_assert(std::is_trivially_copyable_v<T>);
31
6
    T res {};
32
6
    memcpy(&res, address, sizeof(res));
33
6
    return res;
34
6
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
30
T unaligned_load(const void* address) {
30
30
    static_assert(std::is_trivially_copyable_v<T>);
31
30
    T res {};
32
30
    memcpy(&res, address, sizeof(res));
33
30
    return res;
34
30
}
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
379k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
379k
    static_assert(std::is_trivially_copyable_v<T>);
43
379k
    memcpy(address, &src, sizeof(src));
44
379k
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
25.4k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
25.4k
    static_assert(std::is_trivially_copyable_v<T>);
43
25.4k
    memcpy(address, &src, sizeof(src));
44
25.4k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
8.47k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
8.47k
    static_assert(std::is_trivially_copyable_v<T>);
43
8.47k
    memcpy(address, &src, sizeof(src));
44
8.47k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
218k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
218k
    static_assert(std::is_trivially_copyable_v<T>);
43
218k
    memcpy(address, &src, sizeof(src));
44
218k
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
20.3k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
20.3k
    static_assert(std::is_trivially_copyable_v<T>);
43
20.3k
    memcpy(address, &src, sizeof(src));
44
20.3k
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
85.9k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
85.9k
    static_assert(std::is_trivially_copyable_v<T>);
43
85.9k
    memcpy(address, &src, sizeof(src));
44
85.9k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
20.4k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
20.4k
    static_assert(std::is_trivially_copyable_v<T>);
43
20.4k
    memcpy(address, &src, sizeof(src));
44
20.4k
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
5
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
5
    static_assert(std::is_trivially_copyable_v<T>);
43
5
    memcpy(address, &src, sizeof(src));
44
5
}
45
} // namespace doris