Coverage Report

Created: 2026-11-05 15:13

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
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
4.50G
T unaligned_load(const void* address) {
30
4.50G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.50G
    T res {};
32
4.50G
    memcpy(&res, address, sizeof(res));
33
4.50G
    return res;
34
4.50G
}
_ZN5doris14unaligned_loadItEET_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_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
4.31G
T unaligned_load(const void* address) {
30
4.31G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.31G
    T res {};
32
4.31G
    memcpy(&res, address, sizeof(res));
33
4.31G
    return res;
34
4.31G
}
_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
4.84k
T unaligned_load(const void* address) {
30
4.84k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.84k
    T res {};
32
4.84k
    memcpy(&res, address, sizeof(res));
33
4.84k
    return res;
34
4.84k
}
_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
8.13k
T unaligned_load(const void* address) {
30
8.13k
    static_assert(std::is_trivially_copyable_v<T>);
31
8.13k
    T res {};
32
8.13k
    memcpy(&res, address, sizeof(res));
33
8.13k
    return res;
34
8.13k
}
_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
821k
T unaligned_load(const void* address) {
30
821k
    static_assert(std::is_trivially_copyable_v<T>);
31
821k
    T res {};
32
821k
    memcpy(&res, address, sizeof(res));
33
821k
    return res;
34
821k
}
_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
712
T unaligned_load(const void* address) {
30
712
    static_assert(std::is_trivially_copyable_v<T>);
31
712
    T res {};
32
712
    memcpy(&res, address, sizeof(res));
33
712
    return res;
34
712
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
34.0M
T unaligned_load(const void* address) {
30
34.0M
    static_assert(std::is_trivially_copyable_v<T>);
31
34.0M
    T res {};
32
34.0M
    memcpy(&res, address, sizeof(res));
33
34.0M
    return res;
34
34.0M
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
11.0M
T unaligned_load(const void* address) {
30
11.0M
    static_assert(std::is_trivially_copyable_v<T>);
31
11.0M
    T res {};
32
11.0M
    memcpy(&res, address, sizeof(res));
33
11.0M
    return res;
34
11.0M
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
2.80k
T unaligned_load(const void* address) {
30
2.80k
    static_assert(std::is_trivially_copyable_v<T>);
31
2.80k
    T res {};
32
2.80k
    memcpy(&res, address, sizeof(res));
33
2.80k
    return res;
34
2.80k
}
_ZN5doris14unaligned_loadInEET_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
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.44k
T unaligned_load(const void* address) {
30
1.44k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.44k
    T res {};
32
1.44k
    memcpy(&res, address, sizeof(res));
33
1.44k
    return res;
34
1.44k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
887
T unaligned_load(const void* address) {
30
887
    static_assert(std::is_trivially_copyable_v<T>);
31
887
    T res {};
32
887
    memcpy(&res, address, sizeof(res));
33
887
    return res;
34
887
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
266k
T unaligned_load(const void* address) {
30
266k
    static_assert(std::is_trivially_copyable_v<T>);
31
266k
    T res {};
32
266k
    memcpy(&res, address, sizeof(res));
33
266k
    return res;
34
266k
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
1.09M
T unaligned_load(const void* address) {
30
1.09M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.09M
    T res {};
32
1.09M
    memcpy(&res, address, sizeof(res));
33
1.09M
    return res;
34
1.09M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.40M
T unaligned_load(const void* address) {
30
2.40M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.40M
    T res {};
32
2.40M
    memcpy(&res, address, sizeof(res));
33
2.40M
    return res;
34
2.40M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
74.1k
T unaligned_load(const void* address) {
30
74.1k
    static_assert(std::is_trivially_copyable_v<T>);
31
74.1k
    T res {};
32
74.1k
    memcpy(&res, address, sizeof(res));
33
74.1k
    return res;
34
74.1k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_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_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
162k
T unaligned_load(const void* address) {
30
162k
    static_assert(std::is_trivially_copyable_v<T>);
31
162k
    T res {};
32
162k
    memcpy(&res, address, sizeof(res));
33
162k
    return res;
34
162k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
73.2k
T unaligned_load(const void* address) {
30
73.2k
    static_assert(std::is_trivially_copyable_v<T>);
31
73.2k
    T res {};
32
73.2k
    memcpy(&res, address, sizeof(res));
33
73.2k
    return res;
34
73.2k
}
_ZN5doris14unaligned_loadINS_16TimeStampNsValueEEET_PKv
Line
Count
Source
29
73
T unaligned_load(const void* address) {
30
73
    static_assert(std::is_trivially_copyable_v<T>);
31
73
    T res {};
32
73
    memcpy(&res, address, sizeof(res));
33
73
    return res;
34
73
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
36
T unaligned_load(const void* address) {
30
36
    static_assert(std::is_trivially_copyable_v<T>);
31
36
    T res {};
32
36
    memcpy(&res, address, sizeof(res));
33
36
    return res;
34
36
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
833
T unaligned_load(const void* address) {
30
833
    static_assert(std::is_trivially_copyable_v<T>);
31
833
    T res {};
32
833
    memcpy(&res, address, sizeof(res));
33
833
    return res;
34
833
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
487
T unaligned_load(const void* address) {
30
487
    static_assert(std::is_trivially_copyable_v<T>);
31
487
    T res {};
32
487
    memcpy(&res, address, sizeof(res));
33
487
    return res;
34
487
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
5.98M
T unaligned_load(const void* address) {
30
5.98M
    static_assert(std::is_trivially_copyable_v<T>);
31
5.98M
    T res {};
32
5.98M
    memcpy(&res, address, sizeof(res));
33
5.98M
    return res;
34
5.98M
}
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
3.63M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.63M
    static_assert(std::is_trivially_copyable_v<T>);
43
3.63M
    memcpy(address, &src, sizeof(src));
44
3.63M
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
26.3k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
26.3k
    static_assert(std::is_trivially_copyable_v<T>);
43
26.3k
    memcpy(address, &src, sizeof(src));
44
26.3k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
146k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
146k
    static_assert(std::is_trivially_copyable_v<T>);
43
146k
    memcpy(address, &src, sizeof(src));
44
146k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.22M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.22M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.22M
    memcpy(address, &src, sizeof(src));
44
2.22M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
832k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
832k
    static_assert(std::is_trivially_copyable_v<T>);
43
832k
    memcpy(address, &src, sizeof(src));
44
832k
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
119k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
119k
    static_assert(std::is_trivially_copyable_v<T>);
43
119k
    memcpy(address, &src, sizeof(src));
44
119k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
52.0k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
52.0k
    static_assert(std::is_trivially_copyable_v<T>);
43
52.0k
    memcpy(address, &src, sizeof(src));
44
52.0k
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
240k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
240k
    static_assert(std::is_trivially_copyable_v<T>);
43
240k
    memcpy(address, &src, sizeof(src));
44
240k
}
45
} // namespace doris