Coverage Report

Created: 2026-09-12 13:41

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
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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
4.88G
T unaligned_load(const void* address) {
30
4.88G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.88G
    T res {};
32
4.88G
    memcpy(&res, address, sizeof(res));
33
4.88G
    return res;
34
4.88G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
331
T unaligned_load(const void* address) {
30
331
    static_assert(std::is_trivially_copyable_v<T>);
31
331
    T res {};
32
331
    memcpy(&res, address, sizeof(res));
33
331
    return res;
34
331
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
135M
T unaligned_load(const void* address) {
30
135M
    static_assert(std::is_trivially_copyable_v<T>);
31
135M
    T res {};
32
135M
    memcpy(&res, address, sizeof(res));
33
135M
    return res;
34
135M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.64G
T unaligned_load(const void* address) {
30
4.64G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.64G
    T res {};
32
4.64G
    memcpy(&res, address, sizeof(res));
33
4.64G
    return res;
34
4.64G
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
649
T unaligned_load(const void* address) {
30
649
    static_assert(std::is_trivially_copyable_v<T>);
31
649
    T res {};
32
649
    memcpy(&res, address, sizeof(res));
33
649
    return res;
34
649
}
_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
6.81M
T unaligned_load(const void* address) {
30
6.81M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.81M
    T res {};
32
6.81M
    memcpy(&res, address, sizeof(res));
33
6.81M
    return res;
34
6.81M
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
33.1M
T unaligned_load(const void* address) {
30
33.1M
    static_assert(std::is_trivially_copyable_v<T>);
31
33.1M
    T res {};
32
33.1M
    memcpy(&res, address, sizeof(res));
33
33.1M
    return res;
34
33.1M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
30.7M
T unaligned_load(const void* address) {
30
30.7M
    static_assert(std::is_trivially_copyable_v<T>);
31
30.7M
    T res {};
32
30.7M
    memcpy(&res, address, sizeof(res));
33
30.7M
    return res;
34
30.7M
}
_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
1.08M
T unaligned_load(const void* address) {
30
1.08M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.08M
    T res {};
32
1.08M
    memcpy(&res, address, sizeof(res));
33
1.08M
    return res;
34
1.08M
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
1.42M
T unaligned_load(const void* address) {
30
1.42M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.42M
    T res {};
32
1.42M
    memcpy(&res, address, sizeof(res));
33
1.42M
    return res;
34
1.42M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
8.43M
T unaligned_load(const void* address) {
30
8.43M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.43M
    T res {};
32
8.43M
    memcpy(&res, address, sizeof(res));
33
8.43M
    return res;
34
8.43M
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.35M
T unaligned_load(const void* address) {
30
8.35M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.35M
    T res {};
32
8.35M
    memcpy(&res, address, sizeof(res));
33
8.35M
    return res;
34
8.35M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.44M
T unaligned_load(const void* address) {
30
3.44M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.44M
    T res {};
32
3.44M
    memcpy(&res, address, sizeof(res));
33
3.44M
    return res;
34
3.44M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
706k
T unaligned_load(const void* address) {
30
706k
    static_assert(std::is_trivially_copyable_v<T>);
31
706k
    T res {};
32
706k
    memcpy(&res, address, sizeof(res));
33
706k
    return res;
34
706k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
2.53M
T unaligned_load(const void* address) {
30
2.53M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.53M
    T res {};
32
2.53M
    memcpy(&res, address, sizeof(res));
33
2.53M
    return res;
34
2.53M
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
3.10k
T unaligned_load(const void* address) {
30
3.10k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.10k
    T res {};
32
3.10k
    memcpy(&res, address, sizeof(res));
33
3.10k
    return res;
34
3.10k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.16M
T unaligned_load(const void* address) {
30
4.16M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.16M
    T res {};
32
4.16M
    memcpy(&res, address, sizeof(res));
33
4.16M
    return res;
34
4.16M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
48.8k
T unaligned_load(const void* address) {
30
48.8k
    static_assert(std::is_trivially_copyable_v<T>);
31
48.8k
    T res {};
32
48.8k
    memcpy(&res, address, sizeof(res));
33
48.8k
    return res;
34
48.8k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.3k
T unaligned_load(const void* address) {
30
74.3k
    static_assert(std::is_trivially_copyable_v<T>);
31
74.3k
    T res {};
32
74.3k
    memcpy(&res, address, sizeof(res));
33
74.3k
    return res;
34
74.3k
}
_ZN5doris14unaligned_loadINS_16TimeStampNsValueEEET_PKv
Line
Count
Source
29
411
T unaligned_load(const void* address) {
30
411
    static_assert(std::is_trivially_copyable_v<T>);
31
411
    T res {};
32
411
    memcpy(&res, address, sizeof(res));
33
411
    return res;
34
411
}
_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_21ParquetInt96TimestampEEET_PKv
Line
Count
Source
29
248k
T unaligned_load(const void* address) {
30
248k
    static_assert(std::is_trivially_copyable_v<T>);
31
248k
    T res {};
32
248k
    memcpy(&res, address, sizeof(res));
33
248k
    return res;
34
248k
}
_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_7DecimalInEEEET_PKv
Line
Count
Source
29
1.48k
T unaligned_load(const void* address) {
30
1.48k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.48k
    T res {};
32
1.48k
    memcpy(&res, address, sizeof(res));
33
1.48k
    return res;
34
1.48k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
1.17k
T unaligned_load(const void* address) {
30
1.17k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.17k
    T res {};
32
1.17k
    memcpy(&res, address, sizeof(res));
33
1.17k
    return res;
34
1.17k
}
_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_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
708
T unaligned_load(const void* address) {
30
708
    static_assert(std::is_trivially_copyable_v<T>);
31
708
    T res {};
32
708
    memcpy(&res, address, sizeof(res));
33
708
    return res;
34
708
}
_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
4.84M
T unaligned_load(const void* address) {
30
4.84M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.84M
    T res {};
32
4.84M
    memcpy(&res, address, sizeof(res));
33
4.84M
    return res;
34
4.84M
}
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
4.01M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.01M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.01M
    memcpy(address, &src, sizeof(src));
44
4.01M
}
_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
48.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
48.6k
    static_assert(std::is_trivially_copyable_v<T>);
43
48.6k
    memcpy(address, &src, sizeof(src));
44
48.6k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.74M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.74M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.74M
    memcpy(address, &src, sizeof(src));
44
2.74M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.04M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.04M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.04M
    memcpy(address, &src, sizeof(src));
44
1.04M
}
_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
}
_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
}
45
} // namespace doris