Coverage Report

Created: 2026-10-26 08:51

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
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
4.64G
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_loadItEET_PKv
Line
Count
Source
29
1.57k
T unaligned_load(const void* address) {
30
1.57k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.57k
    T res {};
32
1.57k
    memcpy(&res, address, sizeof(res));
33
1.57k
    return res;
34
1.57k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
98.3M
T unaligned_load(const void* address) {
30
98.3M
    static_assert(std::is_trivially_copyable_v<T>);
31
98.3M
    T res {};
32
98.3M
    memcpy(&res, address, sizeof(res));
33
98.3M
    return res;
34
98.3M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.47G
T unaligned_load(const void* address) {
30
4.47G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.47G
    T res {};
32
4.47G
    memcpy(&res, address, sizeof(res));
33
4.47G
    return res;
34
4.47G
}
_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
4.84k
T unaligned_load(const void* address) {
30
4.84k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.84k
    T res {};
32
4.84k
    memcpy(&res, address, sizeof(res));
33
4.84k
    return res;
34
4.84k
}
_ZN5doris14unaligned_loadINS_7DecimalIlEEEET_PKv
Line
Count
Source
29
6.78M
T unaligned_load(const void* address) {
30
6.78M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.78M
    T res {};
32
6.78M
    memcpy(&res, address, sizeof(res));
33
6.78M
    return res;
34
6.78M
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
13.4M
T unaligned_load(const void* address) {
30
13.4M
    static_assert(std::is_trivially_copyable_v<T>);
31
13.4M
    T res {};
32
13.4M
    memcpy(&res, address, sizeof(res));
33
13.4M
    return res;
34
13.4M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
23.9M
T unaligned_load(const void* address) {
30
23.9M
    static_assert(std::is_trivially_copyable_v<T>);
31
23.9M
    T res {};
32
23.9M
    memcpy(&res, address, sizeof(res));
33
23.9M
    return res;
34
23.9M
}
_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
1.07M
T unaligned_load(const void* address) {
30
1.07M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.07M
    T res {};
32
1.07M
    memcpy(&res, address, sizeof(res));
33
1.07M
    return res;
34
1.07M
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.16M
T unaligned_load(const void* address) {
30
8.16M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.16M
    T res {};
32
8.16M
    memcpy(&res, address, sizeof(res));
33
8.16M
    return res;
34
8.16M
}
_ZN5doris14unaligned_loadINS_21ParquetInt96TimestampEEET_PKv
Line
Count
Source
29
351k
T unaligned_load(const void* address) {
30
351k
    static_assert(std::is_trivially_copyable_v<T>);
31
351k
    T res {};
32
351k
    memcpy(&res, address, sizeof(res));
33
351k
    return res;
34
351k
}
_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
1.49k
T unaligned_load(const void* address) {
30
1.49k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.49k
    T res {};
32
1.49k
    memcpy(&res, address, sizeof(res));
33
1.49k
    return res;
34
1.49k
}
_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
288k
T unaligned_load(const void* address) {
30
288k
    static_assert(std::is_trivially_copyable_v<T>);
31
288k
    T res {};
32
288k
    memcpy(&res, address, sizeof(res));
33
288k
    return res;
34
288k
}
_ZN5doris14unaligned_loadIdEET_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_loadIaEET_PKv
Line
Count
Source
29
2.51M
T unaligned_load(const void* address) {
30
2.51M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.51M
    T res {};
32
2.51M
    memcpy(&res, address, sizeof(res));
33
2.51M
    return res;
34
2.51M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
85.6k
T unaligned_load(const void* address) {
30
85.6k
    static_assert(std::is_trivially_copyable_v<T>);
31
85.6k
    T res {};
32
85.6k
    memcpy(&res, address, sizeof(res));
33
85.6k
    return res;
34
85.6k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
6.71M
T unaligned_load(const void* address) {
30
6.71M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.71M
    T res {};
32
6.71M
    memcpy(&res, address, sizeof(res));
33
6.71M
    return res;
34
6.71M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
141k
T unaligned_load(const void* address) {
30
141k
    static_assert(std::is_trivially_copyable_v<T>);
31
141k
    T res {};
32
141k
    memcpy(&res, address, sizeof(res));
33
141k
    return res;
34
141k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.0k
T unaligned_load(const void* address) {
30
74.0k
    static_assert(std::is_trivially_copyable_v<T>);
31
74.0k
    T res {};
32
74.0k
    memcpy(&res, address, sizeof(res));
33
74.0k
    return res;
34
74.0k
}
_ZN5doris14unaligned_loadINS_16TimeStampNsValueEEET_PKv
Line
Count
Source
29
360
T unaligned_load(const void* address) {
30
360
    static_assert(std::is_trivially_copyable_v<T>);
31
360
    T res {};
32
360
    memcpy(&res, address, sizeof(res));
33
360
    return res;
34
360
}
_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
706
T unaligned_load(const void* address) {
30
706
    static_assert(std::is_trivially_copyable_v<T>);
31
706
    T res {};
32
706
    memcpy(&res, address, sizeof(res));
33
706
    return res;
34
706
}
_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
2.85M
T unaligned_load(const void* address) {
30
2.85M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.85M
    T res {};
32
2.85M
    memcpy(&res, address, sizeof(res));
33
2.85M
    return res;
34
2.85M
}
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
4.10M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.10M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.10M
    memcpy(address, &src, sizeof(src));
44
4.10M
}
_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
21.3k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
21.3k
    static_assert(std::is_trivially_copyable_v<T>);
43
21.3k
    memcpy(address, &src, sizeof(src));
44
21.3k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.78M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.78M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.78M
    memcpy(address, &src, sizeof(src));
44
2.78M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.07M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.07M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.07M
    memcpy(address, &src, sizeof(src));
44
1.07M
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
127k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
127k
    static_assert(std::is_trivially_copyable_v<T>);
43
127k
    memcpy(address, &src, sizeof(src));
44
127k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
60.5k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
60.5k
    static_assert(std::is_trivially_copyable_v<T>);
43
60.5k
    memcpy(address, &src, sizeof(src));
44
60.5k
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
17.0k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
17.0k
    static_assert(std::is_trivially_copyable_v<T>);
43
17.0k
    memcpy(address, &src, sizeof(src));
44
17.0k
}
45
} // namespace doris