Coverage Report

Created: 2026-08-06 12:21

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
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// and modified by Doris
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21
#pragma once
22
23
#include <cstring>
24
#include <type_traits>
25
26
namespace doris {
27
28
template <typename T>
29
5.15G
T unaligned_load(const void* address) {
30
5.15G
    static_assert(std::is_trivially_copyable_v<T>);
31
5.15G
    T res {};
32
5.15G
    memcpy(&res, address, sizeof(res));
33
5.15G
    return res;
34
5.15G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.30k
T unaligned_load(const void* address) {
30
1.30k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.30k
    T res {};
32
1.30k
    memcpy(&res, address, sizeof(res));
33
1.30k
    return res;
34
1.30k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
168M
T unaligned_load(const void* address) {
30
168M
    static_assert(std::is_trivially_copyable_v<T>);
31
168M
    T res {};
32
168M
    memcpy(&res, address, sizeof(res));
33
168M
    return res;
34
168M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.80G
T unaligned_load(const void* address) {
30
4.80G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.80G
    T res {};
32
4.80G
    memcpy(&res, address, sizeof(res));
33
4.80G
    return res;
34
4.80G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
7.74M
T unaligned_load(const void* address) {
30
7.74M
    static_assert(std::is_trivially_copyable_v<T>);
31
7.74M
    T res {};
32
7.74M
    memcpy(&res, address, sizeof(res));
33
7.74M
    return res;
34
7.74M
}
_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_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.28M
T unaligned_load(const void* address) {
30
4.28M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.28M
    T res {};
32
4.28M
    memcpy(&res, address, sizeof(res));
33
4.28M
    return res;
34
4.28M
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
228k
T unaligned_load(const void* address) {
30
228k
    static_assert(std::is_trivially_copyable_v<T>);
31
228k
    T res {};
32
228k
    memcpy(&res, address, sizeof(res));
33
228k
    return res;
34
228k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
90.2M
T unaligned_load(const void* address) {
30
90.2M
    static_assert(std::is_trivially_copyable_v<T>);
31
90.2M
    T res {};
32
90.2M
    memcpy(&res, address, sizeof(res));
33
90.2M
    return res;
34
90.2M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.34M
T unaligned_load(const void* address) {
30
2.34M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.34M
    T res {};
32
2.34M
    memcpy(&res, address, sizeof(res));
33
2.34M
    return res;
34
2.34M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
55.8M
T unaligned_load(const void* address) {
30
55.8M
    static_assert(std::is_trivially_copyable_v<T>);
31
55.8M
    T res {};
32
55.8M
    memcpy(&res, address, sizeof(res));
33
55.8M
    return res;
34
55.8M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
3.33M
T unaligned_load(const void* address) {
30
3.33M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.33M
    T res {};
32
3.33M
    memcpy(&res, address, sizeof(res));
33
3.33M
    return res;
34
3.33M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
42.1k
T unaligned_load(const void* address) {
30
42.1k
    static_assert(std::is_trivially_copyable_v<T>);
31
42.1k
    T res {};
32
42.1k
    memcpy(&res, address, sizeof(res));
33
42.1k
    return res;
34
42.1k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
75.5k
T unaligned_load(const void* address) {
30
75.5k
    static_assert(std::is_trivially_copyable_v<T>);
31
75.5k
    T res {};
32
75.5k
    memcpy(&res, address, sizeof(res));
33
75.5k
    return res;
34
75.5k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
32.4k
T unaligned_load(const void* address) {
30
32.4k
    static_assert(std::is_trivially_copyable_v<T>);
31
32.4k
    T res {};
32
32.4k
    memcpy(&res, address, sizeof(res));
33
32.4k
    return res;
34
32.4k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
65.3k
T unaligned_load(const void* address) {
30
65.3k
    static_assert(std::is_trivially_copyable_v<T>);
31
65.3k
    T res {};
32
65.3k
    memcpy(&res, address, sizeof(res));
33
65.3k
    return res;
34
65.3k
}
_ZN5doris14unaligned_loadInEET_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_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
557
T unaligned_load(const void* address) {
30
557
    static_assert(std::is_trivially_copyable_v<T>);
31
557
    T res {};
32
557
    memcpy(&res, address, sizeof(res));
33
557
    return res;
34
557
}
_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_12PackedInt128EEET_PKv
Line
Count
Source
29
4.57k
T unaligned_load(const void* address) {
30
4.57k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.57k
    T res {};
32
4.57k
    memcpy(&res, address, sizeof(res));
33
4.57k
    return res;
34
4.57k
}
_ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
Line
Count
Source
29
1.78k
T unaligned_load(const void* address) {
30
1.78k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.78k
    T res {};
32
1.78k
    memcpy(&res, address, sizeof(res));
33
1.78k
    return res;
34
1.78k
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
4.80k
T unaligned_load(const void* address) {
30
4.80k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.80k
    T res {};
32
4.80k
    memcpy(&res, address, sizeof(res));
33
4.80k
    return res;
34
4.80k
}
_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_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
7.99k
T unaligned_load(const void* address) {
30
7.99k
    static_assert(std::is_trivially_copyable_v<T>);
31
7.99k
    T res {};
32
7.99k
    memcpy(&res, address, sizeof(res));
33
7.99k
    return res;
34
7.99k
}
_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_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.51k
T unaligned_load(const void* address) {
30
1.51k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.51k
    T res {};
32
1.51k
    memcpy(&res, address, sizeof(res));
33
1.51k
    return res;
34
1.51k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
3.49k
T unaligned_load(const void* address) {
30
3.49k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.49k
    T res {};
32
3.49k
    memcpy(&res, address, sizeof(res));
33
3.49k
    return res;
34
3.49k
}
_ZN5doris14unaligned_loadINS_21ParquetInt96TimestampEEET_PKv
Line
Count
Source
29
967k
T unaligned_load(const void* address) {
30
967k
    static_assert(std::is_trivially_copyable_v<T>);
31
967k
    T res {};
32
967k
    memcpy(&res, address, sizeof(res));
33
967k
    return res;
34
967k
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
3.51M
T unaligned_load(const void* address) {
30
3.51M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.51M
    T res {};
32
3.51M
    memcpy(&res, address, sizeof(res));
33
3.51M
    return res;
34
3.51M
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
704
T unaligned_load(const void* address) {
30
704
    static_assert(std::is_trivially_copyable_v<T>);
31
704
    T res {};
32
704
    memcpy(&res, address, sizeof(res));
33
704
    return res;
34
704
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
438
T unaligned_load(const void* address) {
30
438
    static_assert(std::is_trivially_copyable_v<T>);
31
438
    T res {};
32
438
    memcpy(&res, address, sizeof(res));
33
438
    return res;
34
438
}
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
4.27M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.27M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.27M
    memcpy(address, &src, sizeof(src));
44
4.27M
}
_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
46.2k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
46.2k
    static_assert(std::is_trivially_copyable_v<T>);
43
46.2k
    memcpy(address, &src, sizeof(src));
44
46.2k
}
_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
1.11M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.11M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.11M
    memcpy(address, &src, sizeof(src));
44
1.11M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
14.7k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
14.7k
    static_assert(std::is_trivially_copyable_v<T>);
43
14.7k
    memcpy(address, &src, sizeof(src));
44
14.7k
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
100k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
100k
    static_assert(std::is_trivially_copyable_v<T>);
43
100k
    memcpy(address, &src, sizeof(src));
44
100k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
34.8k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
34.8k
    static_assert(std::is_trivially_copyable_v<T>);
43
34.8k
    memcpy(address, &src, sizeof(src));
44
34.8k
}
45
} // namespace doris