Coverage Report

Created: 2026-10-26 09:51

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.
17
// This file is copied from
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// 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
4.58G
T unaligned_load(const void* address) {
30
4.58G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.58G
    T res {};
32
4.58G
    memcpy(&res, address, sizeof(res));
33
4.58G
    return res;
34
4.58G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.67k
T unaligned_load(const void* address) {
30
1.67k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.67k
    T res {};
32
1.67k
    memcpy(&res, address, sizeof(res));
33
1.67k
    return res;
34
1.67k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
97.5M
T unaligned_load(const void* address) {
30
97.5M
    static_assert(std::is_trivially_copyable_v<T>);
31
97.5M
    T res {};
32
97.5M
    memcpy(&res, address, sizeof(res));
33
97.5M
    return res;
34
97.5M
}
_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
4.79k
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
6.79M
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
25.8M
T unaligned_load(const void* address) {
30
25.8M
    static_assert(std::is_trivially_copyable_v<T>);
31
25.8M
    T res {};
32
25.8M
    memcpy(&res, address, sizeof(res));
33
25.8M
    return res;
34
25.8M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
31.6M
T unaligned_load(const void* address) {
30
31.6M
    static_assert(std::is_trivially_copyable_v<T>);
31
31.6M
    T res {};
32
31.6M
    memcpy(&res, address, sizeof(res));
33
31.6M
    return res;
34
31.6M
}
_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
1.05M
T unaligned_load(const void* address) {
30
1.05M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.05M
    T res {};
32
1.05M
    memcpy(&res, address, sizeof(res));
33
1.05M
    return res;
34
1.05M
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.34M
T unaligned_load(const void* address) {
30
8.34M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.34M
    T res {};
32
8.34M
    memcpy(&res, address, sizeof(res));
33
8.34M
    return res;
34
8.34M
}
_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_loadIoEET_PKv
Line
Count
Source
29
27.9k
T unaligned_load(const void* address) {
30
27.9k
    static_assert(std::is_trivially_copyable_v<T>);
31
27.9k
    T res {};
32
27.9k
    memcpy(&res, address, sizeof(res));
33
27.9k
    return res;
34
27.9k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
2.51M
T unaligned_load(const void* address) {
30
2.51M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.51M
    T res {};
32
2.51M
    memcpy(&res, address, sizeof(res));
33
2.51M
    return res;
34
2.51M
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
_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
1.18k
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
1.41M
T unaligned_load(const void* address) {
30
1.41M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.41M
    T res {};
32
1.41M
    memcpy(&res, address, sizeof(res));
33
1.41M
    return res;
34
1.41M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
1.46M
T unaligned_load(const void* address) {
30
1.46M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.46M
    T res {};
32
1.46M
    memcpy(&res, address, sizeof(res));
33
1.46M
    return res;
34
1.46M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.31M
T unaligned_load(const void* address) {
30
3.31M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.31M
    T res {};
32
3.31M
    memcpy(&res, address, sizeof(res));
33
3.31M
    return res;
34
3.31M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
641k
T unaligned_load(const void* address) {
30
641k
    static_assert(std::is_trivially_copyable_v<T>);
31
641k
    T res {};
32
641k
    memcpy(&res, address, sizeof(res));
33
641k
    return res;
34
641k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
6.59M
T unaligned_load(const void* address) {
30
6.59M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.59M
    T res {};
32
6.59M
    memcpy(&res, address, sizeof(res));
33
6.59M
    return res;
34
6.59M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
180k
T unaligned_load(const void* address) {
30
180k
    static_assert(std::is_trivially_copyable_v<T>);
31
180k
    T res {};
32
180k
    memcpy(&res, address, sizeof(res));
33
180k
    return res;
34
180k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.2k
T unaligned_load(const void* address) {
30
74.2k
    static_assert(std::is_trivially_copyable_v<T>);
31
74.2k
    T res {};
32
74.2k
    memcpy(&res, address, sizeof(res));
33
74.2k
    return res;
34
74.2k
}
_ZN5doris14unaligned_loadINS_16TimeStampNsValueEEET_PKv
Line
Count
Source
29
357
T unaligned_load(const void* address) {
30
357
    static_assert(std::is_trivially_copyable_v<T>);
31
357
    T res {};
32
357
    memcpy(&res, address, sizeof(res));
33
357
    return res;
34
357
}
_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
720
T unaligned_load(const void* address) {
30
720
    static_assert(std::is_trivially_copyable_v<T>);
31
720
    T res {};
32
720
    memcpy(&res, address, sizeof(res));
33
720
    return res;
34
720
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
422
T unaligned_load(const void* address) {
30
422
    static_assert(std::is_trivially_copyable_v<T>);
31
422
    T res {};
32
422
    memcpy(&res, address, sizeof(res));
33
422
    return res;
34
422
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
5.64M
T unaligned_load(const void* address) {
30
5.64M
    static_assert(std::is_trivially_copyable_v<T>);
31
5.64M
    T res {};
32
5.64M
    memcpy(&res, address, sizeof(res));
33
5.64M
    return res;
34
5.64M
}
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
4.03M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.03M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.03M
    memcpy(address, &src, sizeof(src));
44
4.03M
}
_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
20.2k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
20.2k
    static_assert(std::is_trivially_copyable_v<T>);
43
20.2k
    memcpy(address, &src, sizeof(src));
44
20.2k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.72M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.72M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.72M
    memcpy(address, &src, sizeof(src));
44
2.72M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.06M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.06M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.06M
    memcpy(address, &src, sizeof(src));
44
1.06M
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
127k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
127k
    static_assert(std::is_trivially_copyable_v<T>);
43
127k
    memcpy(address, &src, sizeof(src));
44
127k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
60.1k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
60.1k
    static_assert(std::is_trivially_copyable_v<T>);
43
60.1k
    memcpy(address, &src, sizeof(src));
44
60.1k
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
16.2k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
16.2k
    static_assert(std::is_trivially_copyable_v<T>);
43
16.2k
    memcpy(address, &src, sizeof(src));
44
16.2k
}
45
} // namespace doris