forked from apache/doris
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathallocator.cpp
More file actions
348 lines (321 loc) · 16.9 KB
/
Copy pathallocator.cpp
File metadata and controls
348 lines (321 loc) · 16.9 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied. See the License for the
// specific language governing permissions and limitations
// under the License.
#include "vec/common/allocator.h"
#include <glog/logging.h>
#include <atomic>
// IWYU pragma: no_include <bits/chrono.h>
#include <chrono> // IWYU pragma: keep
#include <memory>
#include <new>
#include <random>
#include <thread>
// Allocator is used by too many files. For compilation speed, put dependencies in `.cpp` as much as possible.
#include "common/compiler_util.h"
#include "common/status.h"
#include "runtime/memory/global_memory_arbitrator.h"
#include "runtime/memory/jemalloc_control.h"
#include "runtime/memory/memory_reclamation.h"
#include "runtime/memory/thread_mem_tracker_mgr.h"
#include "runtime/process_profile.h"
#include "runtime/thread_context.h"
#include "util/mem_info.h"
#include "util/pretty_printer.h"
#include "util/stack_util.h"
#include "util/uid_util.h"
std::unordered_map<void*, size_t> RecordSizeMemoryAllocator::_allocated_sizes;
std::mutex RecordSizeMemoryAllocator::_mutex;
template <bool clear_memory_, bool mmap_populate, bool use_mmap, typename MemoryAllocator>
void Allocator<clear_memory_, mmap_populate, use_mmap, MemoryAllocator>::sys_memory_check(
size_t size) const {
#ifdef BE_TEST
if (!doris::ExecEnv::ready()) {
return;
}
#endif
if (doris::thread_context()->thread_mem_tracker_mgr->skip_memory_check != 0) {
return;
}
if (UNLIKELY(doris::config::mem_alloc_fault_probability > 0.0)) {
std::random_device rd;
std::mt19937 gen(rd());
std::bernoulli_distribution fault(doris::config::mem_alloc_fault_probability);
if (fault(gen)) {
const std::string injection_err_msg = fmt::format(
"[MemAllocInjectFault] Task {} alloc memory failed due to fault "
"injection.",
print_id(
doris::thread_context()->resource_ctx()->task_controller()->task_id()));
// Print stack trace for debug.
[[maybe_unused]] auto stack_trace_st =
doris::Status::Error<doris::ErrorCode::MEM_ALLOC_FAILED, true>(
injection_err_msg);
if (!doris::config::enable_stacktrace) {
LOG(INFO) << stack_trace_st.to_string();
}
if (doris::enable_thread_catch_bad_alloc) {
throw doris::Exception(doris::ErrorCode::MEM_ALLOC_FAILED, injection_err_msg);
}
}
}
if (doris::GlobalMemoryArbitrator::is_exceed_hard_mem_limit(size)) {
// Only thread attach task, and has not completely waited for thread_wait_gc_max_milliseconds,
// will wait for gc. otherwise, if the outside will catch the exception, throwing an exception.
std::string err_msg;
err_msg += fmt::format(
"Allocator sys memory check failed: Cannot alloc:{}, consuming "
"tracker:<{}>, peak used {}, current used {}, reserved {}, exec node:<{}>, {}.",
doris::PrettyPrinter::print_bytes(size),
doris::thread_context()->thread_mem_tracker_mgr->limiter_mem_tracker()->label(),
doris::PrettyPrinter::print_bytes(
doris::thread_context()
->thread_mem_tracker_mgr->limiter_mem_tracker()
->peak_consumption()),
doris::PrettyPrinter::print_bytes(
doris::thread_context()
->thread_mem_tracker_mgr->limiter_mem_tracker()
->consumption()),
doris::PrettyPrinter::print_bytes(
doris::thread_context()
->thread_mem_tracker_mgr->limiter_mem_tracker()
->reserved_consumption()),
doris::thread_context()->thread_mem_tracker_mgr->last_consumer_tracker_label(),
doris::GlobalMemoryArbitrator::process_limit_exceeded_errmsg_str());
bool has_alloc_stacktrace = false;
if (doris::config::stacktrace_in_alloc_large_memory_bytes > 0 &&
size > doris::config::stacktrace_in_alloc_large_memory_bytes) {
err_msg += "\nAlloc Stacktrace:\n" + doris::get_stack_trace();
has_alloc_stacktrace = true;
}
if (doris::thread_context()->resource_ctx()->task_controller()->is_cancelled()) {
if (doris::enable_thread_catch_bad_alloc) {
throw doris::Exception(doris::ErrorCode::MEM_ALLOC_FAILED, err_msg);
}
return;
}
if (doris::thread_context()->resource_ctx()->task_controller()->is_attach_task() &&
doris::thread_context()->thread_mem_tracker_mgr->wait_gc()) {
int64_t wait_milliseconds = 0;
LOG(INFO) << fmt::format(
"Task:{} waiting for enough memory in thread id:{}, maximum {}ms, {}.",
print_id(doris::thread_context()->resource_ctx()->task_controller()->task_id()),
doris::ThreadContext::get_thread_id(),
doris::config::thread_wait_gc_max_milliseconds, err_msg);
// only task thread exceeded memory limit for the first time and wait_gc is true.
// TODO, in the future, try to free memory and waiting for memory to be freed in pipeline scheduling.
doris::JemallocControl::je_thread_tcache_flush();
doris::MemoryReclamation::je_purge_dirty_pages();
if (!doris::config::disable_memory_gc) {
while (wait_milliseconds < doris::config::thread_wait_gc_max_milliseconds) {
std::this_thread::sleep_for(std::chrono::milliseconds(100));
if (!doris::GlobalMemoryArbitrator::is_exceed_hard_mem_limit(size)) {
doris::GlobalMemoryArbitrator::refresh_interval_memory_growth += size;
break;
}
if (doris::thread_context()
->resource_ctx()
->task_controller()
->is_cancelled()) {
if (doris::enable_thread_catch_bad_alloc) {
throw doris::Exception(doris::ErrorCode::MEM_ALLOC_FAILED, err_msg);
}
return;
}
wait_milliseconds += 100;
}
}
// If true, it means that after waiting for a while, there is still not enough memory,
// and try to throw an exception.
// else, enough memory is available, the task continues execute.
if (wait_milliseconds >= doris::config::thread_wait_gc_max_milliseconds) {
// Make sure to completely wait thread_wait_gc_max_milliseconds only once.
doris::thread_context()->thread_mem_tracker_mgr->disable_wait_gc();
doris::ProcessProfile::instance()->memory_profile()->print_log_process_usage();
std::string stack_trace;
if (!has_alloc_stacktrace) {
// get stack trace to help memory problem analysis
stack_trace = "\nAlloc Stacktrace:\n" + doris::get_stack_trace();
}
// If the outside will catch the exception, after throwing an exception,
// the task will actively cancel itself.
if (doris::enable_thread_catch_bad_alloc) {
LOG(INFO) << fmt::format(
"Task:{} sys memory check failed, throw exception, after waiting for "
"memory {}ms, {}.",
print_id(doris::thread_context()
->resource_ctx()
->task_controller()
->task_id()),
wait_milliseconds, err_msg + stack_trace);
throw doris::Exception(doris::ErrorCode::MEM_ALLOC_FAILED, err_msg);
} else {
LOG(INFO) << fmt::format(
"Task:{} sys memory check failed, will continue to execute, cannot "
"throw exception, after waiting for memory {}ms, {}.",
print_id(doris::thread_context()
->resource_ctx()
->task_controller()
->task_id()),
wait_milliseconds, err_msg + stack_trace);
}
}
} else if (doris::enable_thread_catch_bad_alloc) {
std::string stack_trace;
if (!has_alloc_stacktrace) {
stack_trace = "\nAlloc Stacktrace:\n" + doris::get_stack_trace();
}
LOG(INFO) << fmt::format("sys memory check failed, throw exception, {}.",
err_msg + stack_trace);
throw doris::Exception(doris::ErrorCode::MEM_ALLOC_FAILED, err_msg);
} else {
LOG(INFO) << fmt::format("sys memory check failed, no throw exception, {}.", err_msg);
}
}
}
template <bool clear_memory_, bool mmap_populate, bool use_mmap, typename MemoryAllocator>
void Allocator<clear_memory_, mmap_populate, use_mmap, MemoryAllocator>::memory_tracker_check(
size_t size) const {
#ifdef BE_TEST
if (!doris::ExecEnv::ready()) {
return;
}
#endif
if (doris::thread_context()->thread_mem_tracker_mgr->skip_memory_check != 0) {
return;
}
auto st = doris::thread_context()->thread_mem_tracker_mgr->limiter_mem_tracker()->check_limit(
size);
if (!st) {
auto err_msg = fmt::format("Allocator mem tracker check failed, {}", st.to_string());
doris::thread_context()->thread_mem_tracker_mgr->limiter_mem_tracker()->print_log_usage(
err_msg);
if (doris::thread_context()->resource_ctx()->task_controller()->is_attach_task()) {
doris::thread_context()->thread_mem_tracker_mgr->disable_wait_gc();
// If the outside will catch the exception, after throwing an exception,
// the task will actively cancel itself.
if (doris::enable_thread_catch_bad_alloc) {
LOG(INFO) << fmt::format(
"Task:{} memory tracker check failed, throw exception, {}.",
print_id(doris::thread_context()
->resource_ctx()
->task_controller()
->task_id()),
err_msg);
throw doris::Exception(doris::ErrorCode::MEM_ALLOC_FAILED, err_msg);
} else {
LOG(INFO) << fmt::format(
"Task:{} memory tracker check failed, will continue to execute, cannot "
"throw exception, {}.",
print_id(doris::thread_context()
->resource_ctx()
->task_controller()
->task_id()),
err_msg);
}
} else if (doris::enable_thread_catch_bad_alloc) {
LOG(INFO) << fmt::format("memory tracker check failed, throw exception, {}.", err_msg);
throw doris::Exception(doris::ErrorCode::MEM_ALLOC_FAILED, err_msg);
} else {
LOG(INFO) << fmt::format("memory tracker check failed, no throw exception, {}.",
err_msg);
}
}
}
template <bool clear_memory_, bool mmap_populate, bool use_mmap, typename MemoryAllocator>
void Allocator<clear_memory_, mmap_populate, use_mmap, MemoryAllocator>::memory_check(
size_t size) const {
sys_memory_check(size);
memory_tracker_check(size);
}
template <bool clear_memory_, bool mmap_populate, bool use_mmap, typename MemoryAllocator>
void Allocator<clear_memory_, mmap_populate, use_mmap, MemoryAllocator>::consume_memory(
size_t size) const {
CONSUME_THREAD_MEM_TRACKER(size);
}
template <bool clear_memory_, bool mmap_populate, bool use_mmap, typename MemoryAllocator>
void Allocator<clear_memory_, mmap_populate, use_mmap, MemoryAllocator>::release_memory(
size_t size) const {
RELEASE_THREAD_MEM_TRACKER(size);
}
template <bool clear_memory_, bool mmap_populate, bool use_mmap, typename MemoryAllocator>
void Allocator<clear_memory_, mmap_populate, use_mmap, MemoryAllocator>::throw_bad_alloc(
const std::string& err) const {
LOG(WARNING) << err
<< fmt::format("{}, Stacktrace: {}",
doris::GlobalMemoryArbitrator::process_mem_log_str(),
doris::get_stack_trace());
doris::ProcessProfile::instance()->memory_profile()->print_log_process_usage();
throw doris::Exception(doris::ErrorCode::MEM_ALLOC_FAILED, err);
}
template <bool clear_memory_, bool mmap_populate, bool use_mmap, typename MemoryAllocator>
void Allocator<clear_memory_, mmap_populate, use_mmap, MemoryAllocator>::add_address_sanitizers(
void* buf, size_t size) const {
#ifdef BE_TEST
if (!doris::ExecEnv::ready()) {
return;
}
#endif
doris::thread_context()->thread_mem_tracker_mgr->limiter_mem_tracker()->add_address_sanitizers(
buf, size);
}
template <bool clear_memory_, bool mmap_populate, bool use_mmap, typename MemoryAllocator>
void Allocator<clear_memory_, mmap_populate, use_mmap, MemoryAllocator>::remove_address_sanitizers(
void* buf, size_t size) const {
#ifdef BE_TEST
if (!doris::ExecEnv::ready()) {
return;
}
#endif
doris::thread_context()
->thread_mem_tracker_mgr->limiter_mem_tracker()
->remove_address_sanitizers(buf, size);
}
template <bool clear_memory_, bool mmap_populate, bool use_mmap, typename MemoryAllocator>
void* Allocator<clear_memory_, mmap_populate, use_mmap, MemoryAllocator>::alloc(size_t size,
size_t alignment) {
return alloc_impl(size, alignment);
}
template <bool clear_memory_, bool mmap_populate, bool use_mmap, typename MemoryAllocator>
void* Allocator<clear_memory_, mmap_populate, use_mmap, MemoryAllocator>::realloc(
void* buf, size_t old_size, size_t new_size, size_t alignment) {
return realloc_impl(buf, old_size, new_size, alignment);
}
template class Allocator<true, true, true, DefaultMemoryAllocator>;
template class Allocator<true, true, false, DefaultMemoryAllocator>;
template class Allocator<true, false, true, DefaultMemoryAllocator>;
template class Allocator<true, false, false, DefaultMemoryAllocator>;
template class Allocator<false, true, true, DefaultMemoryAllocator>;
template class Allocator<false, true, false, DefaultMemoryAllocator>;
template class Allocator<false, false, true, DefaultMemoryAllocator>;
template class Allocator<false, false, false, DefaultMemoryAllocator>;
/** It would be better to put these Memory Allocators where they are used, such as in the orc memory pool and arrow memory pool.
* But currently allocators use templates in .cpp instead of all in .h, so they can only be placed here.
*/
template class Allocator<true, true, false, ORCMemoryAllocator>;
template class Allocator<true, false, true, ORCMemoryAllocator>;
template class Allocator<true, false, false, ORCMemoryAllocator>;
template class Allocator<false, true, true, ORCMemoryAllocator>;
template class Allocator<false, true, false, ORCMemoryAllocator>;
template class Allocator<false, false, true, ORCMemoryAllocator>;
template class Allocator<false, false, false, ORCMemoryAllocator>;
template class Allocator<true, true, true, RecordSizeMemoryAllocator>;
template class Allocator<true, true, false, RecordSizeMemoryAllocator>;
template class Allocator<true, false, true, RecordSizeMemoryAllocator>;
template class Allocator<true, false, false, RecordSizeMemoryAllocator>;
template class Allocator<false, true, true, RecordSizeMemoryAllocator>;
template class Allocator<false, true, false, RecordSizeMemoryAllocator>;
template class Allocator<false, false, true, RecordSizeMemoryAllocator>;
template class Allocator<false, false, false, RecordSizeMemoryAllocator>;