Coverage Report

Created: 2026-10-27 13:24

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
16
// 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
4.60G
T unaligned_load(const void* address) {
30
4.60G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.60G
    T res {};
32
4.60G
    memcpy(&res, address, sizeof(res));
33
4.60G
    return res;
34
4.60G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.57k
T unaligned_load(const void* address) {
30
1.57k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.57k
    T res {};
32
1.57k
    memcpy(&res, address, sizeof(res));
33
1.57k
    return res;
34
1.57k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
100M
T unaligned_load(const void* address) {
30
100M
    static_assert(std::is_trivially_copyable_v<T>);
31
100M
    T res {};
32
100M
    memcpy(&res, address, sizeof(res));
33
100M
    return res;
34
100M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.38G
T unaligned_load(const void* address) {
30
4.38G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.38G
    T res {};
32
4.38G
    memcpy(&res, address, sizeof(res));
33
4.38G
    return res;
34
4.38G
}
_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
4.74k
T unaligned_load(const void* address) {
30
4.74k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.74k
    T res {};
32
4.74k
    memcpy(&res, address, sizeof(res));
33
4.74k
    return res;
34
4.74k
}
_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_loadIlEET_PKv
Line
Count
Source
29
33.8M
T unaligned_load(const void* address) {
30
33.8M
    static_assert(std::is_trivially_copyable_v<T>);
31
33.8M
    T res {};
32
33.8M
    memcpy(&res, address, sizeof(res));
33
33.8M
    return res;
34
33.8M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
49.4M
T unaligned_load(const void* address) {
30
49.4M
    static_assert(std::is_trivially_copyable_v<T>);
31
49.4M
    T res {};
32
49.4M
    memcpy(&res, address, sizeof(res));
33
49.4M
    return res;
34
49.4M
}
_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
981k
T unaligned_load(const void* address) {
30
981k
    static_assert(std::is_trivially_copyable_v<T>);
31
981k
    T res {};
32
981k
    memcpy(&res, address, sizeof(res));
33
981k
    return res;
34
981k
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.24M
T unaligned_load(const void* address) {
30
8.24M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.24M
    T res {};
32
8.24M
    memcpy(&res, address, sizeof(res));
33
8.24M
    return res;
34
8.24M
}
_ZN5doris14unaligned_loadINS_21ParquetInt96TimestampEEET_PKv
Line
Count
Source
29
55.9k
T unaligned_load(const void* address) {
30
55.9k
    static_assert(std::is_trivially_copyable_v<T>);
31
55.9k
    T res {};
32
55.9k
    memcpy(&res, address, sizeof(res));
33
55.9k
    return res;
34
55.9k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
27.8k
T unaligned_load(const void* address) {
30
27.8k
    static_assert(std::is_trivially_copyable_v<T>);
31
27.8k
    T res {};
32
27.8k
    memcpy(&res, address, sizeof(res));
33
27.8k
    return res;
34
27.8k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
2.66M
T unaligned_load(const void* address) {
30
2.66M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.66M
    T res {};
32
2.66M
    memcpy(&res, address, sizeof(res));
33
2.66M
    return res;
34
2.66M
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.54k
T unaligned_load(const void* address) {
30
1.54k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.54k
    T res {};
32
1.54k
    memcpy(&res, address, sizeof(res));
33
1.54k
    return res;
34
1.54k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
1.18k
T unaligned_load(const void* address) {
30
1.18k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.18k
    T res {};
32
1.18k
    memcpy(&res, address, sizeof(res));
33
1.18k
    return res;
34
1.18k
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
1.37M
T unaligned_load(const void* address) {
30
1.37M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.37M
    T res {};
32
1.37M
    memcpy(&res, address, sizeof(res));
33
1.37M
    return res;
34
1.37M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
1.48M
T unaligned_load(const void* address) {
30
1.48M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.48M
    T res {};
32
1.48M
    memcpy(&res, address, sizeof(res));
33
1.48M
    return res;
34
1.48M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.70M
T unaligned_load(const void* address) {
30
3.70M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.70M
    T res {};
32
3.70M
    memcpy(&res, address, sizeof(res));
33
3.70M
    return res;
34
3.70M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
600k
T unaligned_load(const void* address) {
30
600k
    static_assert(std::is_trivially_copyable_v<T>);
31
600k
    T res {};
32
600k
    memcpy(&res, address, sizeof(res));
33
600k
    return res;
34
600k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
5.26M
T unaligned_load(const void* address) {
30
5.26M
    static_assert(std::is_trivially_copyable_v<T>);
31
5.26M
    T res {};
32
5.26M
    memcpy(&res, address, sizeof(res));
33
5.26M
    return res;
34
5.26M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
210k
T unaligned_load(const void* address) {
30
210k
    static_assert(std::is_trivially_copyable_v<T>);
31
210k
    T res {};
32
210k
    memcpy(&res, address, sizeof(res));
33
210k
    return res;
34
210k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
73.6k
T unaligned_load(const void* address) {
30
73.6k
    static_assert(std::is_trivially_copyable_v<T>);
31
73.6k
    T res {};
32
73.6k
    memcpy(&res, address, sizeof(res));
33
73.6k
    return res;
34
73.6k
}
_ZN5doris14unaligned_loadINS_16TimeStampNsValueEEET_PKv
Line
Count
Source
29
361
T unaligned_load(const void* address) {
30
361
    static_assert(std::is_trivially_copyable_v<T>);
31
361
    T res {};
32
361
    memcpy(&res, address, sizeof(res));
33
361
    return res;
34
361
}
_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
708
T unaligned_load(const void* address) {
30
708
    static_assert(std::is_trivially_copyable_v<T>);
31
708
    T res {};
32
708
    memcpy(&res, address, sizeof(res));
33
708
    return res;
34
708
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
420
T unaligned_load(const void* address) {
30
420
    static_assert(std::is_trivially_copyable_v<T>);
31
420
    T res {};
32
420
    memcpy(&res, address, sizeof(res));
33
420
    return res;
34
420
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
5.07M
T unaligned_load(const void* address) {
30
5.07M
    static_assert(std::is_trivially_copyable_v<T>);
31
5.07M
    T res {};
32
5.07M
    memcpy(&res, address, sizeof(res));
33
5.07M
    return res;
34
5.07M
}
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
4.05M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.05M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.05M
    memcpy(address, &src, sizeof(src));
44
4.05M
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
26.1k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
26.1k
    static_assert(std::is_trivially_copyable_v<T>);
43
26.1k
    memcpy(address, &src, sizeof(src));
44
26.1k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
116k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
116k
    static_assert(std::is_trivially_copyable_v<T>);
43
116k
    memcpy(address, &src, sizeof(src));
44
116k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.55M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.55M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.55M
    memcpy(address, &src, sizeof(src));
44
2.55M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
975k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
975k
    static_assert(std::is_trivially_copyable_v<T>);
43
975k
    memcpy(address, &src, sizeof(src));
44
975k
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
103k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
103k
    static_assert(std::is_trivially_copyable_v<T>);
43
103k
    memcpy(address, &src, sizeof(src));
44
103k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
36.5k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
36.5k
    static_assert(std::is_trivially_copyable_v<T>);
43
36.5k
    memcpy(address, &src, sizeof(src));
44
36.5k
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
235k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
235k
    static_assert(std::is_trivially_copyable_v<T>);
43
235k
    memcpy(address, &src, sizeof(src));
44
235k
}
45
} // namespace doris