Coverage Report

Created: 2026-08-16 13:57

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.
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// This file is copied from
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// 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
4.91G
T unaligned_load(const void* address) {
30
4.91G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.91G
    T res {};
32
4.91G
    memcpy(&res, address, sizeof(res));
33
4.91G
    return res;
34
4.91G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
333
T unaligned_load(const void* address) {
30
333
    static_assert(std::is_trivially_copyable_v<T>);
31
333
    T res {};
32
333
    memcpy(&res, address, sizeof(res));
33
333
    return res;
34
333
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
143M
T unaligned_load(const void* address) {
30
143M
    static_assert(std::is_trivially_copyable_v<T>);
31
143M
    T res {};
32
143M
    memcpy(&res, address, sizeof(res));
33
143M
    return res;
34
143M
}
_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_loadIhEET_PKv
Line
Count
Source
29
8.08M
T unaligned_load(const void* address) {
30
8.08M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.08M
    T res {};
32
8.08M
    memcpy(&res, address, sizeof(res));
33
8.08M
    return res;
34
8.08M
}
_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
4.30M
T unaligned_load(const void* address) {
30
4.30M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.30M
    T res {};
32
4.30M
    memcpy(&res, address, sizeof(res));
33
4.30M
    return res;
34
4.30M
}
_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
29.2M
T unaligned_load(const void* address) {
30
29.2M
    static_assert(std::is_trivially_copyable_v<T>);
31
29.2M
    T res {};
32
29.2M
    memcpy(&res, address, sizeof(res));
33
29.2M
    return res;
34
29.2M
}
_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
68.0M
T unaligned_load(const void* address) {
30
68.0M
    static_assert(std::is_trivially_copyable_v<T>);
31
68.0M
    T res {};
32
68.0M
    memcpy(&res, address, sizeof(res));
33
68.0M
    return res;
34
68.0M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
3.37M
T unaligned_load(const void* address) {
30
3.37M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.37M
    T res {};
32
3.37M
    memcpy(&res, address, sizeof(res));
33
3.37M
    return res;
34
3.37M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
42.8k
T unaligned_load(const void* address) {
30
42.8k
    static_assert(std::is_trivially_copyable_v<T>);
31
42.8k
    T res {};
32
42.8k
    memcpy(&res, address, sizeof(res));
33
42.8k
    return res;
34
42.8k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
73.7k
T unaligned_load(const void* address) {
30
73.7k
    static_assert(std::is_trivially_copyable_v<T>);
31
73.7k
    T res {};
32
73.7k
    memcpy(&res, address, sizeof(res));
33
73.7k
    return res;
34
73.7k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
2.94k
T unaligned_load(const void* address) {
30
2.94k
    static_assert(std::is_trivially_copyable_v<T>);
31
2.94k
    T res {};
32
2.94k
    memcpy(&res, address, sizeof(res));
33
2.94k
    return res;
34
2.94k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
80.6k
T unaligned_load(const void* address) {
30
80.6k
    static_assert(std::is_trivially_copyable_v<T>);
31
80.6k
    T res {};
32
80.6k
    memcpy(&res, address, sizeof(res));
33
80.6k
    return res;
34
80.6k
}
_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
}
_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
4.80k
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
6.81M
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_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
7.95k
T unaligned_load(const void* address) {
30
7.95k
    static_assert(std::is_trivially_copyable_v<T>);
31
7.95k
    T res {};
32
7.95k
    memcpy(&res, address, sizeof(res));
33
7.95k
    return res;
34
7.95k
}
_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
1.06M
T unaligned_load(const void* address) {
30
1.06M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.06M
    T res {};
32
1.06M
    memcpy(&res, address, sizeof(res));
33
1.06M
    return res;
34
1.06M
}
_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_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_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
1.20k
T unaligned_load(const void* address) {
30
1.20k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.20k
    T res {};
32
1.20k
    memcpy(&res, address, sizeof(res));
33
1.20k
    return res;
34
1.20k
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
724
T unaligned_load(const void* address) {
30
724
    static_assert(std::is_trivially_copyable_v<T>);
31
724
    T res {};
32
724
    memcpy(&res, address, sizeof(res));
33
724
    return res;
34
724
}
_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
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
2.41M
T unaligned_load(const void* address) {
30
2.41M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.41M
    T res {};
32
2.41M
    memcpy(&res, address, sizeof(res));
33
2.41M
    return res;
34
2.41M
}
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
4.15M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.15M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.15M
    memcpy(address, &src, sizeof(src));
44
4.15M
}
_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
81.0k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
81.0k
    static_assert(std::is_trivially_copyable_v<T>);
43
81.0k
    memcpy(address, &src, sizeof(src));
44
81.0k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.83M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.83M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.83M
    memcpy(address, &src, sizeof(src));
44
2.83M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.06M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.06M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.06M
    memcpy(address, &src, sizeof(src));
44
1.06M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
13.7k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
13.7k
    static_assert(std::is_trivially_copyable_v<T>);
43
13.7k
    memcpy(address, &src, sizeof(src));
44
13.7k
}
_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
35.8k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
35.8k
    static_assert(std::is_trivially_copyable_v<T>);
43
35.8k
    memcpy(address, &src, sizeof(src));
44
35.8k
}
45
} // namespace doris