Brian Shirai brixen
brixen
/ gist:da4899f2a99ce0ff48d722dc02b8b9da
Created
January 31, 2018 17:14
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| $ rbx compile -B -e 'def m(a, b) | |
| m { |a| a } | |
| mm { |x, y| a + b } | |
| end' | |
| ============= :__script__ ============== | |
| Arguments: 0 required, 0 post, 0 total | |
| Arity: 0 | |
| Locals: 0 | |
| Stack size: 5 |
brixen
/ gist:efe711a0019fcf763470bd09fdb6383a
Created
January 29, 2018 02:32
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| $ clang++ -I. -I./build/libraries/rapidjson -I./build/libraries/libtommath -I./machine -I./machine/include -I./machine/include/capi -std=c++11 -MM machine/instructions/m_timer_start.hpp | |
| m_timer_start.o: machine/instructions/m_timer_start.hpp \ | |
| machine/instructions.hpp machine/defines.hpp machine/util/optimize.hpp \ | |
| machine/call_frame.hpp machine/stack_variables.hpp \ | |
| machine/class/object.hpp machine/memory/header.hpp machine/config.h \ | |
| machine/detection.hpp machine/object_types.hpp machine/type_info.hpp \ | |
| machine/executor.hpp machine/util/thread.hpp machine/util/atomic.hpp \ | |
| machine/util/atomic_types.hpp machine/logger.hpp machine/spinlock.hpp \ | |
| machine/bug.hpp machine/vm.hpp machine/missing/time.h \ | |
| machine/globals.hpp machine/memory/root.hpp machine/linkedlist.hpp \ |
brixen
/ gist:ef849d23078ee3fc617c7f40ad3630bf
Last active
January 25, 2018 21:54
Building Rubinius 3.95 on Alpine 3.7
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| $ docker run -it alpine sh | |
| / # apk add --no-cache clang | |
| fetch http://dl-cdn.alpinelinux.org/alpine/v3.7/main/x86_64/APKINDEX.tar.gz | |
| fetch http://dl-cdn.alpinelinux.org/alpine/v3.7/community/x86_64/APKINDEX.tar.gz | |
| (1/5) Installing libgcc (6.4.0-r5) | |
| (2/5) Installing libstdc++ (6.4.0-r5) | |
| (3/5) Installing clang-libs (5.0.0-r0) | |
| (4/5) Installing libxml2 (2.9.7-r0) | |
| (5/5) Installing clang (5.0.0-r0) | |
| Executing busybox-1.27.2-r7.trigger |
brixen
/ gist:42ea8bcb8922b6ba4d07644a792e90c1
Last active
January 24, 2018 06:02
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| $ lldb -f /source/rubinius/rubinius/build/rubinius/bin/rbx -- -Xmemory.collection.log=yes /source/rubinius/rubinius/build/rubinius/gems/bin/bundle install --jobs=40 | |
| (lldb) target create "/source/rubinius/rubinius/build/rubinius/bin/rbx" | |
| Current executable set to '/source/rubinius/rubinius/build/rubinius/bin/rbx' (x86_64). | |
| (lldb) settings set -- target.run-args "-Xmemory.collection.log=yes" "/source/rubinius/rubinius/build/rubinius/gems/bin/bundle" "install" "--jobs=40" | |
| (lldb) b data.cpp:41 | |
| Breakpoint 1: 2 locations. | |
| (lldb) br list | |
| Current breakpoints: | |
| 1: file = 'data.cpp', line = 41, exact_match = 0, locations = 2 | |
| 1.1: where = rbx`rubinius::capi::Handle::as_rtypeddata(rubinius::NativeMethodEnvironment*) + 102 at data.cpp:41, address = rbx[0x0000000100024746], unresolved, hit count = 0 |
brixen
/ gist:cf8ed0fc8ac926f59a87b51a918169f7
Last active
January 24, 2018 00:57
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| $ lldb -f /source/rubinius/rubinius/build/rubinius/bin/rbx -- -Xmemory.collection.log=yes /source/rubinius/rubinius/build/rubinius/gems/bin/bundle install --jobs=40 | |
| (lldb) target create "/source/rubinius/rubinius/build/rubinius/bin/rbx" | |
| Current executable set to '/source/rubinius/rubinius/build/rubinius/bin/rbx' (x86_64). | |
| (lldb) settings set -- target.run-args "-Xmemory.collection.log=yes" "/source/rubinius/rubinius/build/rubinius/gems/bin/bundle" "install" "--jobs=40" | |
| (lldb) b interpreter.cpp:305 | |
| Breakpoint 1: where = rbx`rubinius::Interpreter::execute(rubinius::State*, rubinius::MachineCode*) + 304 at interpreter.cpp:305, address = 0x00000001000be720 | |
| (lldb) r | |
| Process 4784 launched: '/source/rubinius/rubinius/build/rubinius/bin/rbx' (x86_64) | |
| Fetching gem metadata from https://rubygems.org/......... | |
| Using rake 12.3.0 |
brixen
/ gist:76f2b656b59b87e8b6845f52119823f3
Created
January 23, 2018 23:27
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| $ lldb -f /source/rubinius/rubinius/build/rubinius/bin/rbx -- -Xmemory.collection.log=yes /source/rubinius/rubinius/build/rubinius/gems/bin/bundle install --jobs=40 | |
| (lldb) target create "/source/rubinius/rubinius/build/rubinius/bin/rbx" | |
| Current executable set to '/source/rubinius/rubinius/build/rubinius/bin/rbx' (x86_64). | |
| (lldb) settings set -- target.run-args "-Xmemory.collection.log=yes" "/source/rubinius/rubinius/build/rubinius/gems/bin/bundle" "install" "--jobs=40" | |
| (lldb) r | |
| Process 94715 launched: '/source/rubinius/rubinius/build/rubinius/bin/rbx' (x86_64) | |
| Fetching gem metadata from https://rubygems.org/......... | |
| Using rake 12.3.0 | |
| Using minitest 5.11.1 | |
| Fetching thread_safe 0.3.6 |
brixen
/ gist:3bdf96209101f7b435e85b54795dbaa9
Last active
January 23, 2018 19:32
Concurrency issue with Psych
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| $ lldb -f /source/rubinius/rubinius/build/rubinius/bin/rbx -- -Xmemory.collection.log=yes /source/rubinius/rubinius/build/rubinius/gems/bin/bundle install --jobs=40 | |
| (lldb) target create "/source/rubinius/rubinius/build/rubinius/bin/rbx" | |
| Current executable set to '/source/rubinius/rubinius/build/rubinius/bin/rbx' (x86_64). | |
| (lldb) settings set -- target.run-args "-Xmemory.collection.log=yes" "/source/rubinius/rubinius/build/rubinius/gems/bin/bundle" "install" "--jobs=40" | |
| (lldb) r | |
| Process 87251 launched: '/source/rubinius/rubinius/build/rubinius/bin/rbx' (x86_64) | |
| verify_certificate_identity: locking: 28632 | |
| Fetching gem metadata from https://rubygems.org/..verify_certificate_identity: locking: 28632 | |
| ....... | |
| Using rake 12.3.0 |
brixen
/ gist:21be51f0beb317f474e0f5d6fb26fd4d
Created
January 23, 2018 03:53
Running everything under a global C-API lock
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| $ lldb -f /source/rubinius/rubinius/build/rubinius/bin/rbx -- -Xmemory.collection.log=yes -Xcapi.lock=yes /source/rubinius/rubinius/build/rubinius/gems/bin/bundle install --jobs=40 | |
| (lldb) target create "/source/rubinius/rubinius/build/rubinius/bin/rbx" | |
| Current executable set to '/source/rubinius/rubinius/build/rubinius/bin/rbx' (x86_64). | |
| (lldb) settings set -- target.run-args "-Xmemory.collection.log=yes" "-Xcapi.lock=yes" "/source/rubinius/rubinius/build/rubinius/gems/bin/bundle" "install" "--jobs=40" | |
| (lldb) r | |
| Process 85412 launched: '/source/rubinius/rubinius/build/rubinius/bin/rbx' (x86_64) | |
| Fetching gem metadata from https://rubygems.org/......... | |
| Using rake 12.3.0 | |
| Using minitest 5.11.1 | |
| Fetching thread_safe 0.3.6 |
brixen
/ gist:1277e8319bf2e9acb6826e21f4885d01
Last active
January 23, 2018 03:39
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| $ lldb -f /source/rubinius/rubinius/build/rubinius/bin/rbx -- -Xmemory.collection.log=yes /source/rubinius/rubinius/build/rubinius/gems/bin/bundle install --jobs=40 | |
| (lldb) target create "/source/rubinius/rubinius/build/rubinius/bin/rbx" | |
| Current executable set to '/source/rubinius/rubinius/build/rubinius/bin/rbx' (x86_64). | |
| (lldb) settings set -- target.run-args "-Xmemory.collection.log=yes" "/source/rubinius/rubinius/build/rubinius/gems/bin/bundle" "install" "--jobs=40" | |
| (lldb) r | |
| Process 85037 launched: '/source/rubinius/rubinius/build/rubinius/bin/rbx' (x86_64) | |
| Fetching gem metadata from https://rubygems.org/......... | |
| Using rake 12.3.0 | |
| Using minitest 5.11.1 | |
| Fetching thread_safe 0.3.6 |
brixen
/ gist:b91af260e2283abba9dd10977f1bc706
Last active
January 21, 2018 05:27
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| * thread #44, name = 'Parallel Installer Worker #38' | |
| * frame #0: 0x00007fff6c059d1e libsystem_kernel.dylib`__psynch_mutexwait + 10 | |
| frame #1: 0x00007fff6c195bfe libsystem_pthread.dylib`_pthread_mutex_lock_wait + 83 | |
| frame #2: 0x00007fff6c193551 libsystem_pthread.dylib`_pthread_mutex_lock_slow + 253 | |
| frame #3: 0x000000010052078f libc++.1.dylib`std::__1::mutex::lock() + 9 | |
| frame #4: 0x00000001000f2707 rbx`rubinius::memory::FinalizerThread::native_finalizer(rubinius::State*, rubinius::Object*, void (*)(rubinius::State*, rubinius::Object*)) [inlined] std::__1::lock_guard<std::__1::mutex>::lock_guard(__m=0x000000010072f7d8) at __mutex_base:108 [opt] | |
| frame #5: 0x00000001000f2702 rbx`rubinius::memory::FinalizerThread::native_finalizer(rubinius::State*, rubinius::Object*, void (*)(rubinius::State*, rubinius::Object*)) [inlined] std::__1::lock_guard<std::__1::mutex>::lock_guard(__m=0x000000010072f7d8) at __mutex_base:108 [opt] | |
| frame #6: 0x00000001000f2702 rbx`rubinius::memory::FinalizerThread::na |