Coverage Report

Created: 2026-08-25 15:06

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
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// under the License.
17
// This file is copied from
18
// 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
4.77G
T unaligned_load(const void* address) {
30
4.77G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.77G
    T res {};
32
4.77G
    memcpy(&res, address, sizeof(res));
33
4.77G
    return res;
34
4.77G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
431
T unaligned_load(const void* address) {
30
431
    static_assert(std::is_trivially_copyable_v<T>);
31
431
    T res {};
32
431
    memcpy(&res, address, sizeof(res));
33
431
    return res;
34
431
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
133M
T unaligned_load(const void* address) {
30
133M
    static_assert(std::is_trivially_copyable_v<T>);
31
133M
    T res {};
32
133M
    memcpy(&res, address, sizeof(res));
33
133M
    return res;
34
133M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.52G
T unaligned_load(const void* address) {
30
4.52G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.52G
    T res {};
32
4.52G
    memcpy(&res, address, sizeof(res));
33
4.52G
    return res;
34
4.52G
}
_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
36.4M
T unaligned_load(const void* address) {
30
36.4M
    static_assert(std::is_trivially_copyable_v<T>);
31
36.4M
    T res {};
32
36.4M
    memcpy(&res, address, sizeof(res));
33
36.4M
    return res;
34
36.4M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
43.7M
T unaligned_load(const void* address) {
30
43.7M
    static_assert(std::is_trivially_copyable_v<T>);
31
43.7M
    T res {};
32
43.7M
    memcpy(&res, address, sizeof(res));
33
43.7M
    return res;
34
43.7M
}
_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
6.33k
T unaligned_load(const void* address) {
30
6.33k
    static_assert(std::is_trivially_copyable_v<T>);
31
6.33k
    T res {};
32
6.33k
    memcpy(&res, address, sizeof(res));
33
6.33k
    return res;
34
6.33k
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
934k
T unaligned_load(const void* address) {
30
934k
    static_assert(std::is_trivially_copyable_v<T>);
31
934k
    T res {};
32
934k
    memcpy(&res, address, sizeof(res));
33
934k
    return res;
34
934k
}
_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
227k
T unaligned_load(const void* address) {
30
227k
    static_assert(std::is_trivially_copyable_v<T>);
31
227k
    T res {};
32
227k
    memcpy(&res, address, sizeof(res));
33
227k
    return res;
34
227k
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
2.93M
T unaligned_load(const void* address) {
30
2.93M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.93M
    T res {};
32
2.93M
    memcpy(&res, address, sizeof(res));
33
2.93M
    return res;
34
2.93M
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
7.90M
T unaligned_load(const void* address) {
30
7.90M
    static_assert(std::is_trivially_copyable_v<T>);
31
7.90M
    T res {};
32
7.90M
    memcpy(&res, address, sizeof(res));
33
7.90M
    return res;
34
7.90M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.20M
T unaligned_load(const void* address) {
30
3.20M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.20M
    T res {};
32
3.20M
    memcpy(&res, address, sizeof(res));
33
3.20M
    return res;
34
3.20M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
683k
T unaligned_load(const void* address) {
30
683k
    static_assert(std::is_trivially_copyable_v<T>);
31
683k
    T res {};
32
683k
    memcpy(&res, address, sizeof(res));
33
683k
    return res;
34
683k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
2.43M
T unaligned_load(const void* address) {
30
2.43M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.43M
    T res {};
32
2.43M
    memcpy(&res, address, sizeof(res));
33
2.43M
    return res;
34
2.43M
}
_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
4.20M
T unaligned_load(const void* address) {
30
4.20M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.20M
    T res {};
32
4.20M
    memcpy(&res, address, sizeof(res));
33
4.20M
    return res;
34
4.20M
}
_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
2.99k
T unaligned_load(const void* address) {
30
2.99k
    static_assert(std::is_trivially_copyable_v<T>);
31
2.99k
    T res {};
32
2.99k
    memcpy(&res, address, sizeof(res));
33
2.99k
    return res;
34
2.99k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
32.7k
T unaligned_load(const void* address) {
30
32.7k
    static_assert(std::is_trivially_copyable_v<T>);
31
32.7k
    T res {};
32
32.7k
    memcpy(&res, address, sizeof(res));
33
32.7k
    return res;
34
32.7k
}
_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
1.49k
T unaligned_load(const void* address) {
30
1.49k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.49k
    T res {};
32
1.49k
    memcpy(&res, address, sizeof(res));
33
1.49k
    return res;
34
1.49k
}
_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
742
T unaligned_load(const void* address) {
30
742
    static_assert(std::is_trivially_copyable_v<T>);
31
742
    T res {};
32
742
    memcpy(&res, address, sizeof(res));
33
742
    return res;
34
742
}
_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
1.80M
T unaligned_load(const void* address) {
30
1.80M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.80M
    T res {};
32
1.80M
    memcpy(&res, address, sizeof(res));
33
1.80M
    return res;
34
1.80M
}
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
3.67M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.67M
    static_assert(std::is_trivially_copyable_v<T>);
43
3.67M
    memcpy(address, &src, sizeof(src));
44
3.67M
}
_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
42.9k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
42.9k
    static_assert(std::is_trivially_copyable_v<T>);
43
42.9k
    memcpy(address, &src, sizeof(src));
44
42.9k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.51M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.51M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.51M
    memcpy(address, &src, sizeof(src));
44
2.51M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
935k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
935k
    static_assert(std::is_trivially_copyable_v<T>);
43
935k
    memcpy(address, &src, sizeof(src));
44
935k
}
_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
35.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
35.6k
    static_assert(std::is_trivially_copyable_v<T>);
43
35.6k
    memcpy(address, &src, sizeof(src));
44
35.6k
}
45
} // namespace doris