Coverage Report

Created: 2026-09-29 21:28

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
4.56G
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
1.67k
T unaligned_load(const void* address) {
30
1.67k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.67k
    T res {};
32
1.67k
    memcpy(&res, address, sizeof(res));
33
1.67k
    return res;
34
1.67k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
106M
T unaligned_load(const void* address) {
30
106M
    static_assert(std::is_trivially_copyable_v<T>);
31
106M
    T res {};
32
106M
    memcpy(&res, address, sizeof(res));
33
106M
    return res;
34
106M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.37G
T unaligned_load(const void* address) {
30
4.37G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.37G
    T res {};
32
4.37G
    memcpy(&res, address, sizeof(res));
33
4.37G
    return res;
34
4.37G
}
_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
4.80k
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
6.79M
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
10.5M
T unaligned_load(const void* address) {
30
10.5M
    static_assert(std::is_trivially_copyable_v<T>);
31
10.5M
    T res {};
32
10.5M
    memcpy(&res, address, sizeof(res));
33
10.5M
    return res;
34
10.5M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
39.9M
T unaligned_load(const void* address) {
30
39.9M
    static_assert(std::is_trivially_copyable_v<T>);
31
39.9M
    T res {};
32
39.9M
    memcpy(&res, address, sizeof(res));
33
39.9M
    return res;
34
39.9M
}
_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
1.03M
T unaligned_load(const void* address) {
30
1.03M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.03M
    T res {};
32
1.03M
    memcpy(&res, address, sizeof(res));
33
1.03M
    return res;
34
1.03M
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
233k
T unaligned_load(const void* address) {
30
233k
    static_assert(std::is_trivially_copyable_v<T>);
31
233k
    T res {};
32
233k
    memcpy(&res, address, sizeof(res));
33
233k
    return res;
34
233k
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
106k
T unaligned_load(const void* address) {
30
106k
    static_assert(std::is_trivially_copyable_v<T>);
31
106k
    T res {};
32
106k
    memcpy(&res, address, sizeof(res));
33
106k
    return res;
34
106k
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.04M
T unaligned_load(const void* address) {
30
8.04M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.04M
    T res {};
32
8.04M
    memcpy(&res, address, sizeof(res));
33
8.04M
    return res;
34
8.04M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.37M
T unaligned_load(const void* address) {
30
2.37M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.37M
    T res {};
32
2.37M
    memcpy(&res, address, sizeof(res));
33
2.37M
    return res;
34
2.37M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
46.5k
T unaligned_load(const void* address) {
30
46.5k
    static_assert(std::is_trivially_copyable_v<T>);
31
46.5k
    T res {};
32
46.5k
    memcpy(&res, address, sizeof(res));
33
46.5k
    return res;
34
46.5k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
1.38M
T unaligned_load(const void* address) {
30
1.38M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.38M
    T res {};
32
1.38M
    memcpy(&res, address, sizeof(res));
33
1.38M
    return res;
34
1.38M
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
27.3k
T unaligned_load(const void* address) {
30
27.3k
    static_assert(std::is_trivially_copyable_v<T>);
31
27.3k
    T res {};
32
27.3k
    memcpy(&res, address, sizeof(res));
33
27.3k
    return res;
34
27.3k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.14M
T unaligned_load(const void* address) {
30
4.14M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.14M
    T res {};
32
4.14M
    memcpy(&res, address, sizeof(res));
33
4.14M
    return res;
34
4.14M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
28.1k
T unaligned_load(const void* address) {
30
28.1k
    static_assert(std::is_trivially_copyable_v<T>);
31
28.1k
    T res {};
32
28.1k
    memcpy(&res, address, sizeof(res));
33
28.1k
    return res;
34
28.1k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
73.8k
T unaligned_load(const void* address) {
30
73.8k
    static_assert(std::is_trivially_copyable_v<T>);
31
73.8k
    T res {};
32
73.8k
    memcpy(&res, address, sizeof(res));
33
73.8k
    return res;
34
73.8k
}
_ZN5doris14unaligned_loadINS_16TimeStampNsValueEEET_PKv
Line
Count
Source
29
340
T unaligned_load(const void* address) {
30
340
    static_assert(std::is_trivially_copyable_v<T>);
31
340
    T res {};
32
340
    memcpy(&res, address, sizeof(res));
33
340
    return res;
34
340
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
442
T unaligned_load(const void* address) {
30
442
    static_assert(std::is_trivially_copyable_v<T>);
31
442
    T res {};
32
442
    memcpy(&res, address, sizeof(res));
33
442
    return res;
34
442
}
_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
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
_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
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
}
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
418
T unaligned_load(const void* address) {
30
418
    static_assert(std::is_trivially_copyable_v<T>);
31
418
    T res {};
32
418
    memcpy(&res, address, sizeof(res));
33
418
    return res;
34
418
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
5.75M
T unaligned_load(const void* address) {
30
5.75M
    static_assert(std::is_trivially_copyable_v<T>);
31
5.75M
    T res {};
32
5.75M
    memcpy(&res, address, sizeof(res));
33
5.75M
    return res;
34
5.75M
}
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
3.87M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.87M
    static_assert(std::is_trivially_copyable_v<T>);
43
3.87M
    memcpy(address, &src, sizeof(src));
44
3.87M
}
_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
20.3k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
20.3k
    static_assert(std::is_trivially_copyable_v<T>);
43
20.3k
    memcpy(address, &src, sizeof(src));
44
20.3k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.64M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.64M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.64M
    memcpy(address, &src, sizeof(src));
44
2.64M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.02M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.02M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.02M
    memcpy(address, &src, sizeof(src));
44
1.02M
}
_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
36.0k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
36.0k
    static_assert(std::is_trivially_copyable_v<T>);
43
36.0k
    memcpy(address, &src, sizeof(src));
44
36.0k
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
14.9k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
14.9k
    static_assert(std::is_trivially_copyable_v<T>);
43
14.9k
    memcpy(address, &src, sizeof(src));
44
14.9k
}
45
} // namespace doris