Coverage Report

Created: 2026-10-28 04:23

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
18
// 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
4.62G
T unaligned_load(const void* address) {
30
4.62G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.62G
    T res {};
32
4.62G
    memcpy(&res, address, sizeof(res));
33
4.62G
    return res;
34
4.62G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.68k
T unaligned_load(const void* address) {
30
1.68k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.68k
    T res {};
32
1.68k
    memcpy(&res, address, sizeof(res));
33
1.68k
    return res;
34
1.68k
}
_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
4.39G
T unaligned_load(const void* address) {
30
4.39G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.39G
    T res {};
32
4.39G
    memcpy(&res, address, sizeof(res));
33
4.39G
    return res;
34
4.39G
}
_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
4.80k
T unaligned_load(const void* address) {
30
4.80k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.80k
    T res {};
32
4.80k
    memcpy(&res, address, sizeof(res));
33
4.80k
    return res;
34
4.80k
}
_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
4.70k
T unaligned_load(const void* address) {
30
4.70k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.70k
    T res {};
32
4.70k
    memcpy(&res, address, sizeof(res));
33
4.70k
    return res;
34
4.70k
}
_ZN5doris14unaligned_loadINS_12Decimal128V3EEET_PKv
Line
Count
Source
29
8.11k
T unaligned_load(const void* address) {
30
8.11k
    static_assert(std::is_trivially_copyable_v<T>);
31
8.11k
    T res {};
32
8.11k
    memcpy(&res, address, sizeof(res));
33
8.11k
    return res;
34
8.11k
}
_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
1.20M
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_loadIhEET_PKv
Line
Count
Source
29
8.41M
T unaligned_load(const void* address) {
30
8.41M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.41M
    T res {};
32
8.41M
    memcpy(&res, address, sizeof(res));
33
8.41M
    return res;
34
8.41M
}
_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
58.6M
T unaligned_load(const void* address) {
30
58.6M
    static_assert(std::is_trivially_copyable_v<T>);
31
58.6M
    T res {};
32
58.6M
    memcpy(&res, address, sizeof(res));
33
58.6M
    return res;
34
58.6M
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
31.8M
T unaligned_load(const void* address) {
30
31.8M
    static_assert(std::is_trivially_copyable_v<T>);
31
31.8M
    T res {};
32
31.8M
    memcpy(&res, address, sizeof(res));
33
31.8M
    return res;
34
31.8M
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
28.0k
T unaligned_load(const void* address) {
30
28.0k
    static_assert(std::is_trivially_copyable_v<T>);
31
28.0k
    T res {};
32
28.0k
    memcpy(&res, address, sizeof(res));
33
28.0k
    return res;
34
28.0k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
2.55M
T unaligned_load(const void* address) {
30
2.55M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.55M
    T res {};
32
2.55M
    memcpy(&res, address, sizeof(res));
33
2.55M
    return res;
34
2.55M
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.53k
T unaligned_load(const void* address) {
30
1.53k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.53k
    T res {};
32
1.53k
    memcpy(&res, address, sizeof(res));
33
1.53k
    return res;
34
1.53k
}
_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
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_loadIdEET_PKv
Line
Count
Source
29
1.07M
T unaligned_load(const void* address) {
30
1.07M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.07M
    T res {};
32
1.07M
    memcpy(&res, address, sizeof(res));
33
1.07M
    return res;
34
1.07M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.30M
T unaligned_load(const void* address) {
30
3.30M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.30M
    T res {};
32
3.30M
    memcpy(&res, address, sizeof(res));
33
3.30M
    return res;
34
3.30M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
588k
T unaligned_load(const void* address) {
30
588k
    static_assert(std::is_trivially_copyable_v<T>);
31
588k
    T res {};
32
588k
    memcpy(&res, address, sizeof(res));
33
588k
    return res;
34
588k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
3.10M
T unaligned_load(const void* address) {
30
3.10M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.10M
    T res {};
32
3.10M
    memcpy(&res, address, sizeof(res));
33
3.10M
    return res;
34
3.10M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
149k
T unaligned_load(const void* address) {
30
149k
    static_assert(std::is_trivially_copyable_v<T>);
31
149k
    T res {};
32
149k
    memcpy(&res, address, sizeof(res));
33
149k
    return res;
34
149k
}
_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
349
T unaligned_load(const void* address) {
30
349
    static_assert(std::is_trivially_copyable_v<T>);
31
349
    T res {};
32
349
    memcpy(&res, address, sizeof(res));
33
349
    return res;
34
349
}
_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
947
T unaligned_load(const void* address) {
30
947
    static_assert(std::is_trivially_copyable_v<T>);
31
947
    T res {};
32
947
    memcpy(&res, address, sizeof(res));
33
947
    return res;
34
947
}
_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
5.73M
T unaligned_load(const void* address) {
30
5.73M
    static_assert(std::is_trivially_copyable_v<T>);
31
5.73M
    T res {};
32
5.73M
    memcpy(&res, address, sizeof(res));
33
5.73M
    return res;
34
5.73M
}
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
4.89M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.89M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.89M
    memcpy(address, &src, sizeof(src));
44
4.89M
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
26.4k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
26.4k
    static_assert(std::is_trivially_copyable_v<T>);
43
26.4k
    memcpy(address, &src, sizeof(src));
44
26.4k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
159k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
159k
    static_assert(std::is_trivially_copyable_v<T>);
43
159k
    memcpy(address, &src, sizeof(src));
44
159k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
3.08M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.08M
    static_assert(std::is_trivially_copyable_v<T>);
43
3.08M
    memcpy(address, &src, sizeof(src));
44
3.08M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.19M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.19M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.19M
    memcpy(address, &src, sizeof(src));
44
1.19M
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
128k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
128k
    static_assert(std::is_trivially_copyable_v<T>);
43
128k
    memcpy(address, &src, sizeof(src));
44
128k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
60.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
60.6k
    static_assert(std::is_trivially_copyable_v<T>);
43
60.6k
    memcpy(address, &src, sizeof(src));
44
60.6k
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
239k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
239k
    static_assert(std::is_trivially_copyable_v<T>);
43
239k
    memcpy(address, &src, sizeof(src));
44
239k
}
45
} // namespace doris