Coverage Report

Created: 2025-07-28 13:40

next uncovered line (L), next uncovered region (R), next uncovered branch (B)
/root/doris/be/src/vec/common/unaligned.h
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1
// Licensed to the Apache Software Foundation (ASF) under one
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// 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>
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#include <type_traits>
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26
namespace doris {
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28
template <typename T>
29
302M
T unaligned_load(const void* address) {
30
302M
    T res {};
31
302M
    memcpy(&res, address, sizeof(res));
32
302M
    return res;
33
302M
}
_ZN5doris14unaligned_loadItEET_PKv
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Source
29
24
T unaligned_load(const void* address) {
30
24
    T res {};
31
24
    memcpy(&res, address, sizeof(res));
32
24
    return res;
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24
}
_ZN5doris14unaligned_loadIjEET_PKv
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Count
Source
29
1.07M
T unaligned_load(const void* address) {
30
1.07M
    T res {};
31
1.07M
    memcpy(&res, address, sizeof(res));
32
1.07M
    return res;
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1.07M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
268M
T unaligned_load(const void* address) {
30
268M
    T res {};
31
268M
    memcpy(&res, address, sizeof(res));
32
268M
    return res;
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268M
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
1.21k
T unaligned_load(const void* address) {
30
1.21k
    T res {};
31
1.21k
    memcpy(&res, address, sizeof(res));
32
1.21k
    return res;
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1.21k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
6.81M
T unaligned_load(const void* address) {
30
6.81M
    T res {};
31
6.81M
    memcpy(&res, address, sizeof(res));
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6.81M
    return res;
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6.81M
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
1.57k
T unaligned_load(const void* address) {
30
1.57k
    T res {};
31
1.57k
    memcpy(&res, address, sizeof(res));
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1.57k
    return res;
33
1.57k
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
16.8M
T unaligned_load(const void* address) {
30
16.8M
    T res {};
31
16.8M
    memcpy(&res, address, sizeof(res));
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16.8M
    return res;
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16.8M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.11M
T unaligned_load(const void* address) {
30
2.11M
    T res {};
31
2.11M
    memcpy(&res, address, sizeof(res));
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2.11M
    return res;
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2.11M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
16.7k
T unaligned_load(const void* address) {
30
16.7k
    T res {};
31
16.7k
    memcpy(&res, address, sizeof(res));
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16.7k
    return res;
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16.7k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
48.6k
T unaligned_load(const void* address) {
30
48.6k
    T res {};
31
48.6k
    memcpy(&res, address, sizeof(res));
32
48.6k
    return res;
33
48.6k
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
209k
T unaligned_load(const void* address) {
30
209k
    T res {};
31
209k
    memcpy(&res, address, sizeof(res));
32
209k
    return res;
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209k
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
69.0k
T unaligned_load(const void* address) {
30
69.0k
    T res {};
31
69.0k
    memcpy(&res, address, sizeof(res));
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69.0k
    return res;
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69.0k
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
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Count
Source
29
12
T unaligned_load(const void* address) {
30
12
    T res {};
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12
    memcpy(&res, address, sizeof(res));
32
12
    return res;
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12
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
23.4k
T unaligned_load(const void* address) {
30
23.4k
    T res {};
31
23.4k
    memcpy(&res, address, sizeof(res));
32
23.4k
    return res;
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23.4k
}
Unexecuted instantiation: _ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
4
T unaligned_load(const void* address) {
30
4
    T res {};
31
4
    memcpy(&res, address, sizeof(res));
32
4
    return res;
33
4
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
1.11k
T unaligned_load(const void* address) {
30
1.11k
    T res {};
31
1.11k
    memcpy(&res, address, sizeof(res));
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1.11k
    return res;
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1.11k
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
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Count
Source
29
30
T unaligned_load(const void* address) {
30
30
    T res {};
31
30
    memcpy(&res, address, sizeof(res));
32
30
    return res;
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30
}
_ZN5doris14unaligned_loadINS_10vectorized7DecimalIiEEEET_PKv
Line
Count
Source
29
1.24k
T unaligned_load(const void* address) {
30
1.24k
    T res {};
31
1.24k
    memcpy(&res, address, sizeof(res));
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1.24k
    return res;
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1.24k
}
_ZN5doris14unaligned_loadINS_10vectorized7DecimalIlEEEET_PKv
Line
Count
Source
29
6.76M
T unaligned_load(const void* address) {
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6.76M
    T res {};
31
6.76M
    memcpy(&res, address, sizeof(res));
32
6.76M
    return res;
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6.76M
}
_ZN5doris14unaligned_loadINS_10vectorized7DecimalInEEEET_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));
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4.69k
    return res;
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4.69k
}
_ZN5doris14unaligned_loadINS_10vectorized12Decimal128V3EEET_PKv
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Count
Source
29
5.48k
T unaligned_load(const void* address) {
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5.48k
    T res {};
31
5.48k
    memcpy(&res, address, sizeof(res));
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5.48k
    return res;
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5.48k
}
_ZN5doris14unaligned_loadINS_10vectorized7DecimalIN4wide7integerILm256EiEEEEEET_PKv
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Count
Source
29
4.37k
T unaligned_load(const void* address) {
30
4.37k
    T res {};
31
4.37k
    memcpy(&res, address, sizeof(res));
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4.37k
    return res;
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4.37k
}
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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
294k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
294k
    static_assert(std::is_trivially_copyable_v<T>);
42
294k
    memcpy(address, &src, sizeof(src));
43
294k
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
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Count
Source
40
28.7k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
28.7k
    static_assert(std::is_trivially_copyable_v<T>);
42
28.7k
    memcpy(address, &src, sizeof(src));
43
28.7k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
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Count
Source
40
20
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
20
    static_assert(std::is_trivially_copyable_v<T>);
42
20
    memcpy(address, &src, sizeof(src));
43
20
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
155k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
155k
    static_assert(std::is_trivially_copyable_v<T>);
42
155k
    memcpy(address, &src, sizeof(src));
43
155k
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
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Count
Source
40
88.8k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
88.8k
    static_assert(std::is_trivially_copyable_v<T>);
42
88.8k
    memcpy(address, &src, sizeof(src));
43
88.8k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
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Count
Source
40
20.0k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
20.0k
    static_assert(std::is_trivially_copyable_v<T>);
42
20.0k
    memcpy(address, &src, sizeof(src));
43
20.0k
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
1.24k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
1.24k
    static_assert(std::is_trivially_copyable_v<T>);
42
1.24k
    memcpy(address, &src, sizeof(src));
43
1.24k
}
44
} // namespace doris