Coverage Report

Created: 2026-07-26 20:18

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
18
// 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
4.08G
T unaligned_load(const void* address) {
30
4.08G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.08G
    T res {};
32
4.08G
    memcpy(&res, address, sizeof(res));
33
4.08G
    return res;
34
4.08G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.06k
T unaligned_load(const void* address) {
30
1.06k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.06k
    T res {};
32
1.06k
    memcpy(&res, address, sizeof(res));
33
1.06k
    return res;
34
1.06k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
80.6M
T unaligned_load(const void* address) {
30
80.6M
    static_assert(std::is_trivially_copyable_v<T>);
31
80.6M
    T res {};
32
80.6M
    memcpy(&res, address, sizeof(res));
33
80.6M
    return res;
34
80.6M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
3.87G
T unaligned_load(const void* address) {
30
3.87G
    static_assert(std::is_trivially_copyable_v<T>);
31
3.87G
    T res {};
32
3.87G
    memcpy(&res, address, sizeof(res));
33
3.87G
    return res;
34
3.87G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
6.41M
T unaligned_load(const void* address) {
30
6.41M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.41M
    T res {};
32
6.41M
    memcpy(&res, address, sizeof(res));
33
6.41M
    return res;
34
6.41M
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_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_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
3.53M
T unaligned_load(const void* address) {
30
3.53M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.53M
    T res {};
32
3.53M
    memcpy(&res, address, sizeof(res));
33
3.53M
    return res;
34
3.53M
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
195k
T unaligned_load(const void* address) {
30
195k
    static_assert(std::is_trivially_copyable_v<T>);
31
195k
    T res {};
32
195k
    memcpy(&res, address, sizeof(res));
33
195k
    return res;
34
195k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
76.8M
T unaligned_load(const void* address) {
30
76.8M
    static_assert(std::is_trivially_copyable_v<T>);
31
76.8M
    T res {};
32
76.8M
    memcpy(&res, address, sizeof(res));
33
76.8M
    return res;
34
76.8M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.16M
T unaligned_load(const void* address) {
30
2.16M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.16M
    T res {};
32
2.16M
    memcpy(&res, address, sizeof(res));
33
2.16M
    return res;
34
2.16M
}
_ZN5doris14unaligned_loadIiEET_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_loadIdEET_PKv
Line
Count
Source
29
5.92M
T unaligned_load(const void* address) {
30
5.92M
    static_assert(std::is_trivially_copyable_v<T>);
31
5.92M
    T res {};
32
5.92M
    memcpy(&res, address, sizeof(res));
33
5.92M
    return res;
34
5.92M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
2.95k
T unaligned_load(const void* address) {
30
2.95k
    static_assert(std::is_trivially_copyable_v<T>);
31
2.95k
    T res {};
32
2.95k
    memcpy(&res, address, sizeof(res));
33
2.95k
    return res;
34
2.95k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
67.5k
T unaligned_load(const void* address) {
30
67.5k
    static_assert(std::is_trivially_copyable_v<T>);
31
67.5k
    T res {};
32
67.5k
    memcpy(&res, address, sizeof(res));
33
67.5k
    return res;
34
67.5k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
2.00k
T unaligned_load(const void* address) {
30
2.00k
    static_assert(std::is_trivially_copyable_v<T>);
31
2.00k
    T res {};
32
2.00k
    memcpy(&res, address, sizeof(res));
33
2.00k
    return res;
34
2.00k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
24.2k
T unaligned_load(const void* address) {
30
24.2k
    static_assert(std::is_trivially_copyable_v<T>);
31
24.2k
    T res {};
32
24.2k
    memcpy(&res, address, sizeof(res));
33
24.2k
    return res;
34
24.2k
}
_ZN5doris14unaligned_loadInEET_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_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_loadIbEET_PKv
Line
Count
Source
29
196k
T unaligned_load(const void* address) {
30
196k
    static_assert(std::is_trivially_copyable_v<T>);
31
196k
    T res {};
32
196k
    memcpy(&res, address, sizeof(res));
33
196k
    return res;
34
196k
}
_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_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_7DecimalIiEEEET_PKv
Line
Count
Source
29
1.89k
T unaligned_load(const void* address) {
30
1.89k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.89k
    T res {};
32
1.89k
    memcpy(&res, address, sizeof(res));
33
1.89k
    return res;
34
1.89k
}
_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_12Decimal128V3EEET_PKv
Line
Count
Source
29
7.80k
T unaligned_load(const void* address) {
30
7.80k
    static_assert(std::is_trivially_copyable_v<T>);
31
7.80k
    T res {};
32
7.80k
    memcpy(&res, address, sizeof(res));
33
7.80k
    return res;
34
7.80k
}
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.41k
T unaligned_load(const void* address) {
30
1.41k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.41k
    T res {};
32
1.41k
    memcpy(&res, address, sizeof(res));
33
1.41k
    return res;
34
1.41k
}
_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_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
574
T unaligned_load(const void* address) {
30
574
    static_assert(std::is_trivially_copyable_v<T>);
31
574
    T res {};
32
574
    memcpy(&res, address, sizeof(res));
33
574
    return res;
34
574
}
_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_21ParquetInt96TimestampEEET_PKv
Line
Count
Source
29
967k
T unaligned_load(const void* address) {
30
967k
    static_assert(std::is_trivially_copyable_v<T>);
31
967k
    T res {};
32
967k
    memcpy(&res, address, sizeof(res));
33
967k
    return res;
34
967k
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
1.11M
T unaligned_load(const void* address) {
30
1.11M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.11M
    T res {};
32
1.11M
    memcpy(&res, address, sizeof(res));
33
1.11M
    return res;
34
1.11M
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
270
T unaligned_load(const void* address) {
30
270
    static_assert(std::is_trivially_copyable_v<T>);
31
270
    T res {};
32
270
    memcpy(&res, address, sizeof(res));
33
270
    return res;
34
270
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
22
T unaligned_load(const void* address) {
30
22
    static_assert(std::is_trivially_copyable_v<T>);
31
22
    T res {};
32
22
    memcpy(&res, address, sizeof(res));
33
22
    return res;
34
22
}
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
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_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
25.5k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
25.5k
    static_assert(std::is_trivially_copyable_v<T>);
43
25.5k
    memcpy(address, &src, sizeof(src));
44
25.5k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
23.2k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
23.2k
    static_assert(std::is_trivially_copyable_v<T>);
43
23.2k
    memcpy(address, &src, sizeof(src));
44
23.2k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
746k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
746k
    static_assert(std::is_trivially_copyable_v<T>);
43
746k
    memcpy(address, &src, sizeof(src));
44
746k
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
195k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
195k
    static_assert(std::is_trivially_copyable_v<T>);
43
195k
    memcpy(address, &src, sizeof(src));
44
195k
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
9.41k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
9.41k
    static_assert(std::is_trivially_copyable_v<T>);
43
9.41k
    memcpy(address, &src, sizeof(src));
44
9.41k
}
_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
}
45
} // namespace doris