Coverage Report

Created: 2026-08-31 18:56

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.
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// 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
4.70G
T unaligned_load(const void* address) {
30
4.70G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.70G
    T res {};
32
4.70G
    memcpy(&res, address, sizeof(res));
33
4.70G
    return res;
34
4.70G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
377
T unaligned_load(const void* address) {
30
377
    static_assert(std::is_trivially_copyable_v<T>);
31
377
    T res {};
32
377
    memcpy(&res, address, sizeof(res));
33
377
    return res;
34
377
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
137M
T unaligned_load(const void* address) {
30
137M
    static_assert(std::is_trivially_copyable_v<T>);
31
137M
    T res {};
32
137M
    memcpy(&res, address, sizeof(res));
33
137M
    return res;
34
137M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.49G
T unaligned_load(const void* address) {
30
4.49G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.49G
    T res {};
32
4.49G
    memcpy(&res, address, sizeof(res));
33
4.49G
    return res;
34
4.49G
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
645
T unaligned_load(const void* address) {
30
645
    static_assert(std::is_trivially_copyable_v<T>);
31
645
    T res {};
32
645
    memcpy(&res, address, sizeof(res));
33
645
    return res;
34
645
}
_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
6.80M
T unaligned_load(const void* address) {
30
6.80M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.80M
    T res {};
32
6.80M
    memcpy(&res, address, sizeof(res));
33
6.80M
    return res;
34
6.80M
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
16.7M
T unaligned_load(const void* address) {
30
16.7M
    static_assert(std::is_trivially_copyable_v<T>);
31
16.7M
    T res {};
32
16.7M
    memcpy(&res, address, sizeof(res));
33
16.7M
    return res;
34
16.7M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
28.3M
T unaligned_load(const void* address) {
30
28.3M
    static_assert(std::is_trivially_copyable_v<T>);
31
28.3M
    T res {};
32
28.3M
    memcpy(&res, address, sizeof(res));
33
28.3M
    return res;
34
28.3M
}
_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
8.10k
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
1.11M
T unaligned_load(const void* address) {
30
1.11M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.11M
    T res {};
32
1.11M
    memcpy(&res, address, sizeof(res));
33
1.11M
    return res;
34
1.11M
}
_ZN5doris14unaligned_loadINS_21ParquetInt96TimestampEEET_PKv
Line
Count
Source
29
32
T unaligned_load(const void* address) {
30
32
    static_assert(std::is_trivially_copyable_v<T>);
31
32
    T res {};
32
32
    memcpy(&res, address, sizeof(res));
33
32
    return res;
34
32
}
_ZN5doris14unaligned_loadIfEET_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_loadIdEET_PKv
Line
Count
Source
29
7.70M
T unaligned_load(const void* address) {
30
7.70M
    static_assert(std::is_trivially_copyable_v<T>);
31
7.70M
    T res {};
32
7.70M
    memcpy(&res, address, sizeof(res));
33
7.70M
    return res;
34
7.70M
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.02M
T unaligned_load(const void* address) {
30
8.02M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.02M
    T res {};
32
8.02M
    memcpy(&res, address, sizeof(res));
33
8.02M
    return res;
34
8.02M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.32M
T unaligned_load(const void* address) {
30
2.32M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.32M
    T res {};
32
2.32M
    memcpy(&res, address, sizeof(res));
33
2.32M
    return res;
34
2.32M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
83.1k
T unaligned_load(const void* address) {
30
83.1k
    static_assert(std::is_trivially_copyable_v<T>);
31
83.1k
    T res {};
32
83.1k
    memcpy(&res, address, sizeof(res));
33
83.1k
    return res;
34
83.1k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
1.40M
T unaligned_load(const void* address) {
30
1.40M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.40M
    T res {};
32
1.40M
    memcpy(&res, address, sizeof(res));
33
1.40M
    return res;
34
1.40M
}
_ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
Line
Count
Source
29
3
T unaligned_load(const void* address) {
30
3
    static_assert(std::is_trivially_copyable_v<T>);
31
3
    T res {};
32
3
    memcpy(&res, address, sizeof(res));
33
3
    return res;
34
3
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.06M
T unaligned_load(const void* address) {
30
4.06M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.06M
    T res {};
32
4.06M
    memcpy(&res, address, sizeof(res));
33
4.06M
    return res;
34
4.06M
}
_ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
Line
Count
Source
29
1
T unaligned_load(const void* address) {
30
1
    static_assert(std::is_trivially_copyable_v<T>);
31
1
    T res {};
32
1
    memcpy(&res, address, sizeof(res));
33
1
    return res;
34
1
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
3.00k
T unaligned_load(const void* address) {
30
3.00k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.00k
    T res {};
32
3.00k
    memcpy(&res, address, sizeof(res));
33
3.00k
    return res;
34
3.00k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
41.1k
T unaligned_load(const void* address) {
30
41.1k
    static_assert(std::is_trivially_copyable_v<T>);
31
41.1k
    T res {};
32
41.1k
    memcpy(&res, address, sizeof(res));
33
41.1k
    return res;
34
41.1k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_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_16TimestampTzValueEEET_PKv
Line
Count
Source
29
424
T unaligned_load(const void* address) {
30
424
    static_assert(std::is_trivially_copyable_v<T>);
31
424
    T res {};
32
424
    memcpy(&res, address, sizeof(res));
33
424
    return res;
34
424
}
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.42k
T unaligned_load(const void* address) {
30
1.42k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.42k
    T res {};
32
1.42k
    memcpy(&res, address, sizeof(res));
33
1.42k
    return res;
34
1.42k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_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_8uint24_tEEET_PKv
Line
Count
Source
29
748
T unaligned_load(const void* address) {
30
748
    static_assert(std::is_trivially_copyable_v<T>);
31
748
    T res {};
32
748
    memcpy(&res, address, sizeof(res));
33
748
    return res;
34
748
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
458
T unaligned_load(const void* address) {
30
458
    static_assert(std::is_trivially_copyable_v<T>);
31
458
    T res {};
32
458
    memcpy(&res, address, sizeof(res));
33
458
    return res;
34
458
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
2.74M
T unaligned_load(const void* address) {
30
2.74M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.74M
    T res {};
32
2.74M
    memcpy(&res, address, sizeof(res));
33
2.74M
    return res;
34
2.74M
}
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
4.30M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.30M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.30M
    memcpy(address, &src, sizeof(src));
44
4.30M
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
25.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
25.6k
    static_assert(std::is_trivially_copyable_v<T>);
43
25.6k
    memcpy(address, &src, sizeof(src));
44
25.6k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
95.7k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
95.7k
    static_assert(std::is_trivially_copyable_v<T>);
43
95.7k
    memcpy(address, &src, sizeof(src));
44
95.7k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.93M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.93M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.93M
    memcpy(address, &src, sizeof(src));
44
2.93M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.10M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.10M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.10M
    memcpy(address, &src, sizeof(src));
44
1.10M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
13.8k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
13.8k
    static_assert(std::is_trivially_copyable_v<T>);
43
13.8k
    memcpy(address, &src, sizeof(src));
44
13.8k
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
101k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
101k
    static_assert(std::is_trivially_copyable_v<T>);
43
101k
    memcpy(address, &src, sizeof(src));
44
101k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
35.7k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
35.7k
    static_assert(std::is_trivially_copyable_v<T>);
43
35.7k
    memcpy(address, &src, sizeof(src));
44
35.7k
}
45
} // namespace doris