Coverage Report

Created: 2026-10-13 03:36

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
4.55G
T unaligned_load(const void* address) {
30
4.55G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.55G
    T res {};
32
4.55G
    memcpy(&res, address, sizeof(res));
33
4.55G
    return res;
34
4.55G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.62k
T unaligned_load(const void* address) {
30
1.62k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.62k
    T res {};
32
1.62k
    memcpy(&res, address, sizeof(res));
33
1.62k
    return res;
34
1.62k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
108M
T unaligned_load(const void* address) {
30
108M
    static_assert(std::is_trivially_copyable_v<T>);
31
108M
    T res {};
32
108M
    memcpy(&res, address, sizeof(res));
33
108M
    return res;
34
108M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.35G
T unaligned_load(const void* address) {
30
4.35G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.35G
    T res {};
32
4.35G
    memcpy(&res, address, sizeof(res));
33
4.35G
    return res;
34
4.35G
}
_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
4.75k
T unaligned_load(const void* address) {
30
4.75k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.75k
    T res {};
32
4.75k
    memcpy(&res, address, sizeof(res));
33
4.75k
    return res;
34
4.75k
}
_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
25.2M
T unaligned_load(const void* address) {
30
25.2M
    static_assert(std::is_trivially_copyable_v<T>);
31
25.2M
    T res {};
32
25.2M
    memcpy(&res, address, sizeof(res));
33
25.2M
    return res;
34
25.2M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
32.0M
T unaligned_load(const void* address) {
30
32.0M
    static_assert(std::is_trivially_copyable_v<T>);
31
32.0M
    T res {};
32
32.0M
    memcpy(&res, address, sizeof(res));
33
32.0M
    return res;
34
32.0M
}
_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
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
1.06M
T unaligned_load(const void* address) {
30
1.06M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.06M
    T res {};
32
1.06M
    memcpy(&res, address, sizeof(res));
33
1.06M
    return res;
34
1.06M
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
1.49M
T unaligned_load(const void* address) {
30
1.49M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.49M
    T res {};
32
1.49M
    memcpy(&res, address, sizeof(res));
33
1.49M
    return res;
34
1.49M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
1.59M
T unaligned_load(const void* address) {
30
1.59M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.59M
    T res {};
32
1.59M
    memcpy(&res, address, sizeof(res));
33
1.59M
    return res;
34
1.59M
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
7.91M
T unaligned_load(const void* address) {
30
7.91M
    static_assert(std::is_trivially_copyable_v<T>);
31
7.91M
    T res {};
32
7.91M
    memcpy(&res, address, sizeof(res));
33
7.91M
    return res;
34
7.91M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.50M
T unaligned_load(const void* address) {
30
3.50M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.50M
    T res {};
32
3.50M
    memcpy(&res, address, sizeof(res));
33
3.50M
    return res;
34
3.50M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
700k
T unaligned_load(const void* address) {
30
700k
    static_assert(std::is_trivially_copyable_v<T>);
31
700k
    T res {};
32
700k
    memcpy(&res, address, sizeof(res));
33
700k
    return res;
34
700k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
2.81M
T unaligned_load(const void* address) {
30
2.81M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.81M
    T res {};
32
2.81M
    memcpy(&res, address, sizeof(res));
33
2.81M
    return res;
34
2.81M
}
_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_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.16M
T unaligned_load(const void* address) {
30
4.16M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.16M
    T res {};
32
4.16M
    memcpy(&res, address, sizeof(res));
33
4.16M
    return res;
34
4.16M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
241k
T unaligned_load(const void* address) {
30
241k
    static_assert(std::is_trivially_copyable_v<T>);
31
241k
    T res {};
32
241k
    memcpy(&res, address, sizeof(res));
33
241k
    return res;
34
241k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.0k
T unaligned_load(const void* address) {
30
74.0k
    static_assert(std::is_trivially_copyable_v<T>);
31
74.0k
    T res {};
32
74.0k
    memcpy(&res, address, sizeof(res));
33
74.0k
    return res;
34
74.0k
}
_ZN5doris14unaligned_loadINS_16TimeStampNsValueEEET_PKv
Line
Count
Source
29
358
T unaligned_load(const void* address) {
30
358
    static_assert(std::is_trivially_copyable_v<T>);
31
358
    T res {};
32
358
    memcpy(&res, address, sizeof(res));
33
358
    return res;
34
358
}
_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_12PackedInt128EEET_PKv
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
_ZN5doris14unaligned_loadINS_21ParquetInt96TimestampEEET_PKv
Line
Count
Source
29
350k
T unaligned_load(const void* address) {
30
350k
    static_assert(std::is_trivially_copyable_v<T>);
31
350k
    T res {};
32
350k
    memcpy(&res, address, sizeof(res));
33
350k
    return res;
34
350k
}
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.48k
T unaligned_load(const void* address) {
30
1.48k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.48k
    T res {};
32
1.48k
    memcpy(&res, address, sizeof(res));
33
1.48k
    return res;
34
1.48k
}
_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_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
1.21k
T unaligned_load(const void* address) {
30
1.21k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.21k
    T res {};
32
1.21k
    memcpy(&res, address, sizeof(res));
33
1.21k
    return res;
34
1.21k
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
582
T unaligned_load(const void* address) {
30
582
    static_assert(std::is_trivially_copyable_v<T>);
31
582
    T res {};
32
582
    memcpy(&res, address, sizeof(res));
33
582
    return res;
34
582
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
3.67M
T unaligned_load(const void* address) {
30
3.67M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.67M
    T res {};
32
3.67M
    memcpy(&res, address, sizeof(res));
33
3.67M
    return res;
34
3.67M
}
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
4.02M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.02M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.02M
    memcpy(address, &src, sizeof(src));
44
4.02M
}
_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
25.1k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
25.1k
    static_assert(std::is_trivially_copyable_v<T>);
43
25.1k
    memcpy(address, &src, sizeof(src));
44
25.1k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.70M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.70M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.70M
    memcpy(address, &src, sizeof(src));
44
2.70M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.05M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.05M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.05M
    memcpy(address, &src, sizeof(src));
44
1.05M
}
_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
20.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
20.6k
    static_assert(std::is_trivially_copyable_v<T>);
43
20.6k
    memcpy(address, &src, sizeof(src));
44
20.6k
}
45
} // namespace doris