Coverage Report

Created: 2026-07-01 09:24

next uncovered line (L), next uncovered region (R), next uncovered branch (B)
/root/doris/be/src/util/unaligned.h
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1
// Licensed to the Apache Software Foundation (ASF) under one
2
// or more contributor license agreements.  See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership.  The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// 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
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied.  See the License for the
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// 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
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21
#pragma once
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23
#include <cstring>
24
#include <type_traits>
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26
namespace doris {
27
28
template <typename T>
29
5.54G
T unaligned_load(const void* address) {
30
5.54G
    T res {};
31
5.54G
    memcpy(&res, address, sizeof(res));
32
5.54G
    return res;
33
5.54G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.36k
T unaligned_load(const void* address) {
30
1.36k
    T res {};
31
1.36k
    memcpy(&res, address, sizeof(res));
32
1.36k
    return res;
33
1.36k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
164M
T unaligned_load(const void* address) {
30
164M
    T res {};
31
164M
    memcpy(&res, address, sizeof(res));
32
164M
    return res;
33
164M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
5.24G
T unaligned_load(const void* address) {
30
5.24G
    T res {};
31
5.24G
    memcpy(&res, address, sizeof(res));
32
5.24G
    return res;
33
5.24G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.46M
T unaligned_load(const void* address) {
30
8.46M
    T res {};
31
8.46M
    memcpy(&res, address, sizeof(res));
32
8.46M
    return res;
33
8.46M
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
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Count
Source
29
395
T unaligned_load(const void* address) {
30
395
    T res {};
31
395
    memcpy(&res, address, sizeof(res));
32
395
    return res;
33
395
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
239k
T unaligned_load(const void* address) {
30
239k
    T res {};
31
239k
    memcpy(&res, address, sizeof(res));
32
239k
    return res;
33
239k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
45.1M
T unaligned_load(const void* address) {
30
45.1M
    T res {};
31
45.1M
    memcpy(&res, address, sizeof(res));
32
45.1M
    return res;
33
45.1M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.63M
T unaligned_load(const void* address) {
30
3.63M
    T res {};
31
3.63M
    memcpy(&res, address, sizeof(res));
32
3.63M
    return res;
33
3.63M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
50.9M
T unaligned_load(const void* address) {
30
50.9M
    T res {};
31
50.9M
    memcpy(&res, address, sizeof(res));
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50.9M
    return res;
33
50.9M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
9.13M
T unaligned_load(const void* address) {
30
9.13M
    T res {};
31
9.13M
    memcpy(&res, address, sizeof(res));
32
9.13M
    return res;
33
9.13M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
40.6k
T unaligned_load(const void* address) {
30
40.6k
    T res {};
31
40.6k
    memcpy(&res, address, sizeof(res));
32
40.6k
    return res;
33
40.6k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
78.1k
T unaligned_load(const void* address) {
30
78.1k
    T res {};
31
78.1k
    memcpy(&res, address, sizeof(res));
32
78.1k
    return res;
33
78.1k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
7.69k
T unaligned_load(const void* address) {
30
7.69k
    T res {};
31
7.69k
    memcpy(&res, address, sizeof(res));
32
7.69k
    return res;
33
7.69k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
888k
T unaligned_load(const void* address) {
30
888k
    T res {};
31
888k
    memcpy(&res, address, sizeof(res));
32
888k
    return res;
33
888k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
1.83M
T unaligned_load(const void* address) {
30
1.83M
    T res {};
31
1.83M
    memcpy(&res, address, sizeof(res));
32
1.83M
    return res;
33
1.83M
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
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Count
Source
29
3.25M
T unaligned_load(const void* address) {
30
3.25M
    T res {};
31
3.25M
    memcpy(&res, address, sizeof(res));
32
3.25M
    return res;
33
3.25M
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
516
T unaligned_load(const void* address) {
30
516
    T res {};
31
516
    memcpy(&res, address, sizeof(res));
32
516
    return res;
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516
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
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Count
Source
29
997k
T unaligned_load(const void* address) {
30
997k
    T res {};
31
997k
    memcpy(&res, address, sizeof(res));
32
997k
    return res;
33
997k
}
_ZN5doris14unaligned_loadIbEET_PKv
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Count
Source
29
1.20M
T unaligned_load(const void* address) {
30
1.20M
    T res {};
31
1.20M
    memcpy(&res, address, sizeof(res));
32
1.20M
    return res;
33
1.20M
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
1.14k
T unaligned_load(const void* address) {
30
1.14k
    T res {};
31
1.14k
    memcpy(&res, address, sizeof(res));
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1.14k
    return res;
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1.14k
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
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Count
Source
29
4.24k
T unaligned_load(const void* address) {
30
4.24k
    T res {};
31
4.24k
    memcpy(&res, address, sizeof(res));
32
4.24k
    return res;
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4.24k
}
_ZN5doris14unaligned_loadINS_7DecimalIlEEEET_PKv
Line
Count
Source
29
7.24M
T unaligned_load(const void* address) {
30
7.24M
    T res {};
31
7.24M
    memcpy(&res, address, sizeof(res));
32
7.24M
    return res;
33
7.24M
}
_ZN5doris14unaligned_loadINS_14DecimalV2ValueEEET_PKv
Line
Count
Source
29
4.69k
T unaligned_load(const void* address) {
30
4.69k
    T res {};
31
4.69k
    memcpy(&res, address, sizeof(res));
32
4.69k
    return res;
33
4.69k
}
_ZN5doris14unaligned_loadINS_12Decimal128V3EEET_PKv
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Count
Source
29
5.68k
T unaligned_load(const void* address) {
30
5.68k
    T res {};
31
5.68k
    memcpy(&res, address, sizeof(res));
32
5.68k
    return res;
33
5.68k
}
_ZN5doris14unaligned_loadINS_7DecimalIN4wide7integerILm256EiEEEEEET_PKv
Line
Count
Source
29
4.40k
T unaligned_load(const void* address) {
30
4.40k
    T res {};
31
4.40k
    memcpy(&res, address, sizeof(res));
32
4.40k
    return res;
33
4.40k
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
4.74M
T unaligned_load(const void* address) {
30
4.74M
    T res {};
31
4.74M
    memcpy(&res, address, sizeof(res));
32
4.74M
    return res;
33
4.74M
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
128
T unaligned_load(const void* address) {
30
128
    T res {};
31
128
    memcpy(&res, address, sizeof(res));
32
128
    return res;
33
128
}
34
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/// We've had troubles before with wrong store size due to integral promotions
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/// (e.g., unaligned_store(dest, uint16_t + uint16_t) stores an uint32_t).
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/// To prevent this, make the caller specify the stored type explicitly.
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/// To disable deduction of T, wrap the argument type with std::enable_if.
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template <typename T>
40
4.54M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
4.54M
    static_assert(std::is_trivially_copyable_v<T>);
42
4.54M
    memcpy(address, &src, sizeof(src));
43
4.54M
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
25.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
25.6k
    static_assert(std::is_trivially_copyable_v<T>);
42
25.6k
    memcpy(address, &src, sizeof(src));
43
25.6k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
50.5k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
50.5k
    static_assert(std::is_trivially_copyable_v<T>);
42
50.5k
    memcpy(address, &src, sizeof(src));
43
50.5k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
3.09M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
3.09M
    static_assert(std::is_trivially_copyable_v<T>);
42
3.09M
    memcpy(address, &src, sizeof(src));
43
3.09M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
1.20M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
1.20M
    static_assert(std::is_trivially_copyable_v<T>);
42
1.20M
    memcpy(address, &src, sizeof(src));
43
1.20M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
14.5k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
14.5k
    static_assert(std::is_trivially_copyable_v<T>);
42
14.5k
    memcpy(address, &src, sizeof(src));
43
14.5k
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
106k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
106k
    static_assert(std::is_trivially_copyable_v<T>);
42
106k
    memcpy(address, &src, sizeof(src));
43
106k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
40.9k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
40.9k
    static_assert(std::is_trivially_copyable_v<T>);
42
40.9k
    memcpy(address, &src, sizeof(src));
43
40.9k
}
44
} // namespace doris