Update README w/ Linux/Mac info #8
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Added blurb about using build_support/packages.sh to set up packages on Linux/Mac
esargent28
added
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ready-for-review
lmwnshn
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Sep 11, 2019
README.md
Outdated
| @@ -7,6 +7,10 @@ | |||
| BusTub is a relational database management system built at [Carnegie Mellon University](https://db.cs.cmu.edu) for the [Introduction to Database Systems](https://15445.courses.cs.cmu.edu) (15-445/645) course. This system was developed for educational purposes and should not be used in production environments. | |||
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| ## Build | |||
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| #### Linux / Mac | |||
lmwnshn
requested changes
Sep 11, 2019
apavlo
approved these changes
Sep 11, 2019
lmwnshn
added
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unknowntpo
added a commit
to unknowntpo/bustub
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Jun 16, 2023
FIXME: LRUReplacerTest still failed by AddressSanitizer:DEADLYSIGNAL.
$ ctest -R 'LRUReplacerTest' --output-on-failure
Test project /Users/unknowntpo/repo/unknowntpo/bustub/build
Start 31: LRUReplacerTest.SampleTest
1/1 Test cmu-db#31: LRUReplacerTest.SampleTest .......Subprocess aborted***Exception: 0.18 sec
Running main() from gmock_main.cc
Note: Google Test filter = LRUReplacerTest.SampleTest
[==========] Running 1 test from 1 test suite.
[----------] Global test environment set-up.
[----------] 1 test from LRUReplacerTest
[ RUN ] LRUReplacerTest.SampleTest
2023-06-16 16:00:47 [lru_replacer.cpp:59:Unpin] INFO - hello
2023-06-16 16:00:47 [lru_replacer.cpp:72:Unpin] INFO - Unpin is called for frame_id: 1
2023-06-16 16:00:47 [lru_replacer.cpp:59:Unpin] INFO - hello
2023-06-16 16:00:47 [lru_replacer.cpp:72:Unpin] INFO - Unpin is called for frame_id: 2
2023-06-16 16:00:47 [lru_replacer.cpp:59:Unpin] INFO - hello
2023-06-16 16:00:47 [lru_replacer.cpp:72:Unpin] INFO - Unpin is called for frame_id: 3
2023-06-16 16:00:47 [lru_replacer.cpp:59:Unpin] INFO - hello
2023-06-16 16:00:47 [lru_replacer.cpp:72:Unpin] INFO - Unpin is called for frame_id: 4
2023-06-16 16:00:47 [lru_replacer.cpp:59:Unpin] INFO - hello
2023-06-16 16:00:47 [lru_replacer.cpp:72:Unpin] INFO - Unpin is called for frame_id: 5
2023-06-16 16:00:47 [lru_replacer.cpp:59:Unpin] INFO - hello
2023-06-16 16:00:47 [lru_replacer.cpp:72:Unpin] INFO - Unpin is called for frame_id: 6
2023-06-16 16:00:47 [lru_replacer.cpp:59:Unpin] INFO - hello
2023-06-16 16:00:47 [lru_replacer.cpp:72:Unpin] INFO - Unpin is called for frame_id: 1
2023-06-16 16:00:47 [lru_replacer.cpp:39:Victim] INFO - iter_count: 0
2023-06-16 16:00:47 [lru_replacer.cpp:39:Victim] INFO - iter_count: 0
2023-06-16 16:00:47 [lru_replacer.cpp:39:Victim] INFO - iter_count: 0
2023-06-16 16:00:47 [lru_replacer.cpp:48:Pin] INFO - Pin is called for frame_id: 3
2023-06-16 16:00:47 [lru_replacer.cpp:55:Pin] WARN - Pin is called with non-exist frame_id: 3
2023-06-16 16:00:47 [lru_replacer.cpp:48:Pin] INFO - Pin is called for frame_id: 4
AddressSanitizer:DEADLYSIGNAL
=================================================================
==79229==ERROR: AddressSanitizer: SEGV on unknown address 0x00000104f02c (pc 0x000102816328 bp 0x00016d5f8fd0 sp 0x00016d5f8b80 T0)
==79229==The signal is caused by a UNKNOWN memory access.
#0 0x102816328 in std::__1::pair<std::__1::__hash_iterator<std::__1::__hash_node<std::__1::__hash_value_type<int, std::__1::__list_iterator<bustub::node, void*> >, void*>*>, bool> std::__1::__hash_table<std::__1::__hash_value_type<int, std::__1::__list_iterator<bustub::node, void*> >, std::__1::__unordered_map_hasher<int, std::__1::__hash_value_type<int, std::__1::__list_iterator<bustub::node, void*> >, std::__1::hash<int>, std::__1::equal_to<int>, true>, std::__1::__unordered_map_equal<int, std::__1::__hash_value_type<int, std::__1::__list_iterator<bustub::node, void*> >, std::__1::equal_to<int>, std::__1::hash<int>, true>, std::__1::allocator<std::__1::__hash_value_type<int, std::__1::__list_iterator<bustub::node, void*> > > >::__emplace_unique_key_args<int, std::__1::piecewise_construct_t const&, std::__1::tuple<int const&>, std::__1::tuple<> >(int const&, std::__1::piecewise_construct_t const&, std::__1::tuple<int const&>&&, std::__1::tuple<>&&) __hash_table:2083
cmu-db#1 0x10280f548 in std::__1::unordered_map<int, std::__1::__list_iterator<bustub::node, void*>, std::__1::hash<int>, std::__1::equal_to<int>, std::__1::allocator<std::__1::pair<int const, std::__1::__list_iterator<bustub::node, void*> > > >::operator[](int const&) unordered_map:1743
cmu-db#2 0x10280ec04 in bustub::LRUReplacer::Pin(int) lru_replacer.cpp:53
cmu-db#3 0x102806af0 in bustub::LRUReplacerTest_SampleTest_Test::TestBody() lru_replacer_test.cpp:47
cmu-db#4 0x102863f3c in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) gtest.cc:2657
cmu-db#5 0x102863810 in testing::Test::Run() gtest.cc:2674
cmu-db#6 0x1028660b0 in testing::TestInfo::Run() gtest.cc:2853
cmu-db#7 0x102869044 in testing::TestSuite::Run() gtest.cc:3012
cmu-db#8 0x10288d304 in testing::internal::UnitTestImpl::RunAllTests() gtest.cc:5870
cmu-db#9 0x10288c6e4 in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) gtest.cc:2657
cmu-db#10 0x10288bed4 in testing::UnitTest::Run() gtest.cc:5444
cmu-db#11 0x102929cd0 in RUN_ALL_TESTS() gtest.h:2293
cmu-db#12 0x102929c2c in main gmock_main.cc:70
cmu-db#13 0x1a564be4c (<unknown module>)
==79229==Register values:
x[0] = 0x0000000104c016c1 x[1] = 0x0000000000000004 x[2] = 0x000000010298dcc0 x[3] = 0x000000016d5f9020
x[4] = 0x000000016d5f9040 x[5] = 0x000000016d5f9160 x[6] = 0x000000016d5f93b0 x[7] = 0x0000000000002900
x[8] = 0xc00000000104f02c x[9] = 0xc00000000104f02c x[10] = 0x0000000000000001 x[11] = 0x000000702dadf178
x[12] = 0x000000016d5f8b88 x[13] = 0x000000016d5f8b80 x[14] = 0x000000016d5f8e20 x[15] = 0x0000000000000000
x[16] = 0x000000010280f380 x[17] = 0x000000010302c5d0 x[18] = 0x0000000000000000 x[19] = 0x000000016d5f8c80
x[20] = 0x0000000102929aa0 x[21] = 0x0000000102bedc60 x[22] = 0x000000016d5fb050 x[23] = 0x00000001a56c1000
x[24] = 0x00000002011e3340 x[25] = 0x0000000000000000 x[26] = 0x0000000000000000 x[27] = 0x0000000000000000
x[28] = 0x0000000000000000 fp = 0x000000016d5f8fd0 lr = 0x00000001028162b8 sp = 0x000000016d5f8b80
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV __hash_table:2083 in std::__1::pair<std::__1::__hash_iterator<std::__1::__hash_node<std::__1::__hash_value_type<int, std::__1::__list_iterator<bustub::node, void*> >, void*>*>, bool> std::__1::__hash_table<std::__1::__hash_value_type<int, std::__1::__list_iterator<bustub::node, void*> >, std::__1::__unordered_map_hasher<int, std::__1::__hash_value_type<int, std::__1::__list_iterator<bustub::node, void*> >, std::__1::hash<int>, std::__1::equal_to<int>, true>, std::__1::__unordered_map_equal<int, std::__1::__hash_value_type<int, std::__1::__list_iterator<bustub::node, void*> >, std::__1::equal_to<int>, std::__1::hash<int>, true>, std::__1::allocator<std::__1::__hash_value_type<int, std::__1::__list_iterator<bustub::node, void*> > > >::__emplace_unique_key_args<int, std::__1::piecewise_construct_t const&, std::__1::tuple<int const&>, std::__1::tuple<> >(int const&, std::__1::piecewise_construct_t const&, std::__1::tuple<int const&>&&, std::__1::tuple<>&&)
==79229==ABORTING
0% tests passed, 1 tests failed out of 1
Total Test time (real) = 0.20 sec
The following tests FAILED:
31 - LRUReplacerTest.SampleTest (Subprocess aborted)
Errors while running CTest
unknowntpo
added a commit
to unknowntpo/bustub
that referenced
this pull request
Jul 20, 2023
FIXME: Why buffer overflow
Test project /Users/unknowntpo/repo/unknowntpo/bustub/build
Start 30: LRUKReplacerTest.SampleTest
1/1 Test cmu-db#30: LRUKReplacerTest.SampleTest ......Subprocess aborted***Exception: 0.19 sec
Running main() from gmock_main.cc
Note: Google Test filter = LRUKReplacerTest.SampleTest
[==========] Running 1 test from 1 test suite.
[----------] Global test environment set-up.
[----------] 1 test from LRUKReplacerTest
[ RUN ] LRUKReplacerTest.SampleTest
2023-07-20 09:40:59 [lru_k_replacer.cpp:61:RecordAccess] INFO - RecordAccess frame_id: 1
2023-07-20 09:40:59 [lru_k_replacer.cpp:61:RecordAccess] INFO - RecordAccess frame_id: 2
2023-07-20 09:40:59 [lru_k_replacer.cpp:61:RecordAccess] INFO - RecordAccess frame_id: 3
2023-07-20 09:40:59 [lru_k_replacer.cpp:61:RecordAccess] INFO - RecordAccess frame_id: 4
2023-07-20 09:40:59 [lru_k_replacer.cpp:61:RecordAccess] INFO - RecordAccess frame_id: 5
2023-07-20 09:40:59 [lru_k_replacer.cpp:61:RecordAccess] INFO - RecordAccess frame_id: 6
2023-07-20 09:40:59 [lru_k_replacer.cpp:87:SetEvictable] INFO - SetEvictable frame_id: 1
2023-07-20 09:40:59 [lru_k_replacer.cpp:87:SetEvictable] INFO - SetEvictable frame_id: 2
2023-07-20 09:40:59 [lru_k_replacer.cpp:87:SetEvictable] INFO - SetEvictable frame_id: 3
2023-07-20 09:40:59 [lru_k_replacer.cpp:87:SetEvictable] INFO - SetEvictable frame_id: 4
2023-07-20 09:40:59 [lru_k_replacer.cpp:87:SetEvictable] INFO - SetEvictable frame_id: 5
2023-07-20 09:40:59 [lru_k_replacer.cpp:87:SetEvictable] INFO - SetEvictable frame_id: 6
2023-07-20 09:40:59 [lru_k_replacer.cpp:109:Size] INFO - size is called
2023-07-20 09:40:59 [lru_k_replacer.cpp:61:RecordAccess] INFO - RecordAccess frame_id: 1
=================================================================
==35330==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x00016d47c450 at pc 0x00010298ece4 bp 0x00016d47bd30 sp 0x00016d47bd28
READ of size 1 at 0x00016d47c450 thread T0
#0 0x10298ece0 in bustub::LRUKReplacer::Evict(int*) lru_k_replacer.cpp:33
cmu-db#1 0x1029837dc in bustub::LRUKReplacerTest_SampleTest_Test::TestBody() lru_k_replacer_test.cpp:44
cmu-db#2 0x1029e7140 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) g
test.cc:2657
cmu-db#3 0x1029e6a14 in testing::Test::Run() gtest.cc:2674
cmu-db#4 0x1029e92b4 in testing::TestInfo::Run() gtest.cc:2853
cmu-db#5 0x1029ec248 in testing::TestSuite::Run() gtest.cc:3012
cmu-db#6 0x102a10508 in testing::internal::UnitTestImpl::RunAllTests() gtest.cc:5870
cmu-db#7 0x102a0f8e8 in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool
(testing::internal::UnitTestImpl::*)(), char const*) gtest.cc:2657
cmu-db#8 0x102a0f0d8 in testing::UnitTest::Run() gtest.cc:5444
cmu-db#9 0x102aaced4 in RUN_ALL_TESTS() gtest.h:2293
cmu-db#10 0x102aace30 in main gmock_main.cc:70
cmu-db#11 0x19952be4c (<unknown module>)
Address 0x00016d47c450 is located in stack of thread T0 at offset 176 in frame
#0 0x102982d10 in bustub::LRUKReplacerTest_SampleTest_Test::TestBody() lru_k_replacer_test.cpp:19
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Added blurb about using build_support/packages.sh to set up packages on Linux/Mac