Coverage Report

Created: 2026-10-16 02:52

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
18
// 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
4.56G
T unaligned_load(const void* address) {
30
4.56G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.56G
    T res {};
32
4.56G
    memcpy(&res, address, sizeof(res));
33
4.56G
    return res;
34
4.56G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.72k
T unaligned_load(const void* address) {
30
1.72k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.72k
    T res {};
32
1.72k
    memcpy(&res, address, sizeof(res));
33
1.72k
    return res;
34
1.72k
}
_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
4.39G
T unaligned_load(const void* address) {
30
4.39G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.39G
    T res {};
32
4.39G
    memcpy(&res, address, sizeof(res));
33
4.39G
    return res;
34
4.39G
}
_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
11.3M
T unaligned_load(const void* address) {
30
11.3M
    static_assert(std::is_trivially_copyable_v<T>);
31
11.3M
    T res {};
32
11.3M
    memcpy(&res, address, sizeof(res));
33
11.3M
    return res;
34
11.3M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
21.0M
T unaligned_load(const void* address) {
30
21.0M
    static_assert(std::is_trivially_copyable_v<T>);
31
21.0M
    T res {};
32
21.0M
    memcpy(&res, address, sizeof(res));
33
21.0M
    return res;
34
21.0M
}
_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
1.15M
T unaligned_load(const void* address) {
30
1.15M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.15M
    T res {};
32
1.15M
    memcpy(&res, address, sizeof(res));
33
1.15M
    return res;
34
1.15M
}
_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_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_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
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.46k
T unaligned_load(const void* address) {
30
1.46k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.46k
    T res {};
32
1.46k
    memcpy(&res, address, sizeof(res));
33
1.46k
    return res;
34
1.46k
}
_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_loadIfEET_PKv
Line
Count
Source
29
240k
T unaligned_load(const void* address) {
30
240k
    static_assert(std::is_trivially_copyable_v<T>);
31
240k
    T res {};
32
240k
    memcpy(&res, address, sizeof(res));
33
240k
    return res;
34
240k
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
464k
T unaligned_load(const void* address) {
30
464k
    static_assert(std::is_trivially_copyable_v<T>);
31
464k
    T res {};
32
464k
    memcpy(&res, address, sizeof(res));
33
464k
    return res;
34
464k
}
_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
2.46M
T unaligned_load(const void* address) {
30
2.46M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.46M
    T res {};
32
2.46M
    memcpy(&res, address, sizeof(res));
33
2.46M
    return res;
34
2.46M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
84.6k
T unaligned_load(const void* address) {
30
84.6k
    static_assert(std::is_trivially_copyable_v<T>);
31
84.6k
    T res {};
32
84.6k
    memcpy(&res, address, sizeof(res));
33
84.6k
    return res;
34
84.6k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.26M
T unaligned_load(const void* address) {
30
4.26M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.26M
    T res {};
32
4.26M
    memcpy(&res, address, sizeof(res));
33
4.26M
    return res;
34
4.26M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
147k
T unaligned_load(const void* address) {
30
147k
    static_assert(std::is_trivially_copyable_v<T>);
31
147k
    T res {};
32
147k
    memcpy(&res, address, sizeof(res));
33
147k
    return res;
34
147k
}
_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_16TimeStampNsValueEEET_PKv
Line
Count
Source
29
371
T unaligned_load(const void* address) {
30
371
    static_assert(std::is_trivially_copyable_v<T>);
31
371
    T res {};
32
371
    memcpy(&res, address, sizeof(res));
33
371
    return res;
34
371
}
_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_13PackedUInt128EEET_PKv
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
702
T unaligned_load(const void* address) {
30
702
    static_assert(std::is_trivially_copyable_v<T>);
31
702
    T res {};
32
702
    memcpy(&res, address, sizeof(res));
33
702
    return res;
34
702
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
420
T unaligned_load(const void* address) {
30
420
    static_assert(std::is_trivially_copyable_v<T>);
31
420
    T res {};
32
420
    memcpy(&res, address, sizeof(res));
33
420
    return res;
34
420
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
4.89M
T unaligned_load(const void* address) {
30
4.89M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.89M
    T res {};
32
4.89M
    memcpy(&res, address, sizeof(res));
33
4.89M
    return res;
34
4.89M
}
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
4.26M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.26M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.26M
    memcpy(address, &src, sizeof(src));
44
4.26M
}
_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
19.8k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
19.8k
    static_assert(std::is_trivially_copyable_v<T>);
43
19.8k
    memcpy(address, &src, sizeof(src));
44
19.8k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.91M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.91M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.91M
    memcpy(address, &src, sizeof(src));
44
2.91M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.14M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.14M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.14M
    memcpy(address, &src, sizeof(src));
44
1.14M
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
103k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
103k
    static_assert(std::is_trivially_copyable_v<T>);
43
103k
    memcpy(address, &src, sizeof(src));
44
103k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
36.3k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
36.3k
    static_assert(std::is_trivially_copyable_v<T>);
43
36.3k
    memcpy(address, &src, sizeof(src));
44
36.3k
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
15.3k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
15.3k
    static_assert(std::is_trivially_copyable_v<T>);
43
15.3k
    memcpy(address, &src, sizeof(src));
44
15.3k
}
45
} // namespace doris