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Unit testing #32

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yuanming-hu opened this issue Feb 1, 2017 · 5 comments
Closed

Unit testing #32

yuanming-hu opened this issue Feb 1, 2017 · 5 comments
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@yuanming-hu
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@yuanming-hu yuanming-hu self-assigned this Feb 1, 2017
@yuanming-hu
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I'm personally considering adding gtest. However, this one seems not very light-weight.

@yuanming-hu
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Apart from which unit test framework to adopt, difficulties come from the current software architecture: some modules are not very testable. It is not uncommon in graphics application and let's figure out how other libraries deal with it.

@yuanming-hu yuanming-hu reopened this Oct 23, 2017
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@yuanming-hu
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Catch2 also looks good.

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Let's use catch2.

feisuzhu added a commit that referenced this issue Jan 12, 2023
Related Issue: #7140 

### Brief Summary

On macOS, when test worker hard fails (abort, EXC_BAD_ACCESS, etc.),
backward_cpp's signal handler will re-raise the signal and catch it
afterwards, make it an infinite loop, at the moment the offending
process can't be terminated easily (except a SIGKILL), eat CPU cycles
and blocks test runner.

```
(lldb) bt
* thread #1, queue = 'com.apple.main-thread', stop reason = signal SIGABRT
  * frame #0: 0x00000001a04f0e28 libsystem_kernel.dylib`__pthread_kill + 8
    frame #1: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame #2: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame #3: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28
    frame #4: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame #5: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame #6: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame #7: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28
    frame #8: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame #9: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame #10: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame #11: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28
    frame #12: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame #13: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame #14: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame #15: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28
    frame #16: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame #17: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame #18: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame #19: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28
    frame #20: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame #21: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame #22: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame #23: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28
    frame #24: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame #25: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame #26: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame #27: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28
    frame #28: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame #29: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame #30: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame #31: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame #32: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame #33: 0x00000001a046b454 libsystem_c.dylib`abort + 124
    frame #34: 0x0000000100194fc0 python`os_abort + 12
    frame #35: 0x00000001000758a8 python`cfunction_vectorcall_NOARGS + 324
    frame #36: 0x00000001001140f0 python`call_function + 460
    frame #37: 0x000000010011086c python`_PyEval_EvalFrameDefault + 27176
    frame #38: 0x00000001000287e4 python`function_code_fastcall + 128
    frame #39: 0x0000000100028008 python`PyVectorcall_Call + 120
    frame #40: 0x0000000100110b20 python`_PyEval_EvalFrameDefault + 27868
    frame #41: 0x000000010010982c python`_PyEval_EvalCodeWithName + 3008
    frame #42: 0x0000000100028948 python`_PyFunction_Vectorcall + 208
    frame #43: 0x0000000100028008 python`PyVectorcall_Call + 120
```
lin-hitonami pushed a commit that referenced this issue Jan 12, 2023
Related Issue: #7140 

### Brief Summary

On macOS, when test worker hard fails (abort, EXC_BAD_ACCESS, etc.),
backward_cpp's signal handler will re-raise the signal and catch it
afterwards, make it an infinite loop, at the moment the offending
process can't be terminated easily (except a SIGKILL), eat CPU cycles
and blocks test runner.

```
(lldb) bt
* thread #1, queue = 'com.apple.main-thread', stop reason = signal SIGABRT
  * frame #0: 0x00000001a04f0e28 libsystem_kernel.dylib`__pthread_kill + 8
    frame #1: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame #2: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame #3: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28
    frame #4: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame #5: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame #6: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame #7: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28
    frame #8: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame #9: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame #10: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame #11: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28
    frame #12: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame #13: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame #14: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame #15: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28
    frame #16: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame #17: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame #18: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame #19: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28
    frame #20: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame #21: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame #22: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame #23: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28
    frame #24: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame #25: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame #26: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame #27: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28
    frame #28: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame #29: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame #30: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame #31: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame #32: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame #33: 0x00000001a046b454 libsystem_c.dylib`abort + 124
    frame #34: 0x0000000100194fc0 python`os_abort + 12
    frame #35: 0x00000001000758a8 python`cfunction_vectorcall_NOARGS + 324
    frame #36: 0x00000001001140f0 python`call_function + 460
    frame #37: 0x000000010011086c python`_PyEval_EvalFrameDefault + 27176
    frame #38: 0x00000001000287e4 python`function_code_fastcall + 128
    frame #39: 0x0000000100028008 python`PyVectorcall_Call + 120
    frame #40: 0x0000000100110b20 python`_PyEval_EvalFrameDefault + 27868
    frame #41: 0x000000010010982c python`_PyEval_EvalCodeWithName + 3008
    frame #42: 0x0000000100028948 python`_PyFunction_Vectorcall + 208
    frame #43: 0x0000000100028008 python`PyVectorcall_Call + 120
```
lin-hitonami pushed a commit that referenced this issue Jan 12, 2023
Related Issue: #7140 

### Brief Summary

On macOS, when test worker hard fails (abort, EXC_BAD_ACCESS, etc.),
backward_cpp's signal handler will re-raise the signal and catch it
afterwards, make it an infinite loop, at the moment the offending
process can't be terminated easily (except a SIGKILL), eat CPU cycles
and blocks test runner.

```
(lldb) bt
* thread #1, queue = 'com.apple.main-thread', stop reason = signal SIGABRT
  * frame #0: 0x00000001a04f0e28 libsystem_kernel.dylib`__pthread_kill + 8
    frame #1: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame #2: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame #3: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28
    frame #4: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame #5: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame #6: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame #7: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28
    frame #8: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame #9: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame #10: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame #11: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28
    frame #12: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame #13: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame #14: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame #15: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28
    frame #16: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame #17: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame #18: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame #19: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28
    frame #20: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame #21: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame #22: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame #23: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28
    frame #24: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame #25: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame #26: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame #27: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28
    frame #28: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame #29: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame #30: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame #31: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame #32: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame #33: 0x00000001a046b454 libsystem_c.dylib`abort + 124
    frame #34: 0x0000000100194fc0 python`os_abort + 12
    frame #35: 0x00000001000758a8 python`cfunction_vectorcall_NOARGS + 324
    frame #36: 0x00000001001140f0 python`call_function + 460
    frame #37: 0x000000010011086c python`_PyEval_EvalFrameDefault + 27176
    frame #38: 0x00000001000287e4 python`function_code_fastcall + 128
    frame #39: 0x0000000100028008 python`PyVectorcall_Call + 120
    frame #40: 0x0000000100110b20 python`_PyEval_EvalFrameDefault + 27868
    frame #41: 0x000000010010982c python`_PyEval_EvalCodeWithName + 3008
    frame #42: 0x0000000100028948 python`_PyFunction_Vectorcall + 208
    frame #43: 0x0000000100028008 python`PyVectorcall_Call + 120
```
lin-hitonami pushed a commit that referenced this issue Jan 12, 2023
Related Issue: #7140 

### Brief Summary

On macOS, when test worker hard fails (abort, EXC_BAD_ACCESS, etc.),
backward_cpp's signal handler will re-raise the signal and catch it
afterwards, make it an infinite loop, at the moment the offending
process can't be terminated easily (except a SIGKILL), eat CPU cycles
and blocks test runner.

```
(lldb) bt
* thread #1, queue = 'com.apple.main-thread', stop reason = signal SIGABRT
  * frame #0: 0x00000001a04f0e28 libsystem_kernel.dylib`__pthread_kill + 8
    frame #1: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame #2: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame #3: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28
    frame #4: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame #5: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame #6: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame #7: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28
    frame #8: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame #9: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame #10: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame #11: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28
    frame #12: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame #13: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame #14: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame #15: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28
    frame #16: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame #17: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame #18: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame #19: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28
    frame #20: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame #21: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame #22: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame #23: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28
    frame #24: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame #25: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame #26: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame #27: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28
    frame #28: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame #29: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame #30: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame #31: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame #32: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame #33: 0x00000001a046b454 libsystem_c.dylib`abort + 124
    frame #34: 0x0000000100194fc0 python`os_abort + 12
    frame #35: 0x00000001000758a8 python`cfunction_vectorcall_NOARGS + 324
    frame #36: 0x00000001001140f0 python`call_function + 460
    frame #37: 0x000000010011086c python`_PyEval_EvalFrameDefault + 27176
    frame #38: 0x00000001000287e4 python`function_code_fastcall + 128
    frame #39: 0x0000000100028008 python`PyVectorcall_Call + 120
    frame #40: 0x0000000100110b20 python`_PyEval_EvalFrameDefault + 27868
    frame #41: 0x000000010010982c python`_PyEval_EvalCodeWithName + 3008
    frame #42: 0x0000000100028948 python`_PyFunction_Vectorcall + 208
    frame #43: 0x0000000100028008 python`PyVectorcall_Call + 120
```
quadpixels pushed a commit to quadpixels/taichi that referenced this issue May 13, 2023
Related Issue: taichi-dev#7140 

### Brief Summary

On macOS, when test worker hard fails (abort, EXC_BAD_ACCESS, etc.),
backward_cpp's signal handler will re-raise the signal and catch it
afterwards, make it an infinite loop, at the moment the offending
process can't be terminated easily (except a SIGKILL), eat CPU cycles
and blocks test runner.

```
(lldb) bt
* thread taichi-dev#1, queue = 'com.apple.main-thread', stop reason = signal SIGABRT
  * frame #0: 0x00000001a04f0e28 libsystem_kernel.dylib`__pthread_kill + 8
    frame taichi-dev#1: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame taichi-dev#2: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame taichi-dev#3: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28
    frame taichi-dev#4: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame taichi-dev#5: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame taichi-dev#6: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame taichi-dev#7: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28
    frame taichi-dev#8: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame taichi-dev#9: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame taichi-dev#10: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame taichi-dev#11: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28
    frame taichi-dev#12: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame taichi-dev#13: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame taichi-dev#14: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame taichi-dev#15: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28
    frame taichi-dev#16: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame taichi-dev#17: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame taichi-dev#18: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame taichi-dev#19: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28
    frame taichi-dev#20: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame taichi-dev#21: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame taichi-dev#22: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame taichi-dev#23: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28
    frame taichi-dev#24: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame taichi-dev#25: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame taichi-dev#26: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame taichi-dev#27: 0x00000001283a0848 taichi_python.cpython-38-darwin.so`backward::SignalHandling::sig_handler(int, __siginfo*, void*) + 28
    frame taichi-dev#28: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame taichi-dev#29: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame taichi-dev#30: 0x00000001a0402e10 libsystem_c.dylib`raise + 32
    frame taichi-dev#31: 0x00000001a056ec44 libsystem_platform.dylib`_sigtramp + 56
    frame taichi-dev#32: 0x00000001a052343c libsystem_pthread.dylib`pthread_kill + 292
    frame taichi-dev#33: 0x00000001a046b454 libsystem_c.dylib`abort + 124
    frame taichi-dev#34: 0x0000000100194fc0 python`os_abort + 12
    frame taichi-dev#35: 0x00000001000758a8 python`cfunction_vectorcall_NOARGS + 324
    frame taichi-dev#36: 0x00000001001140f0 python`call_function + 460
    frame taichi-dev#37: 0x000000010011086c python`_PyEval_EvalFrameDefault + 27176
    frame taichi-dev#38: 0x00000001000287e4 python`function_code_fastcall + 128
    frame taichi-dev#39: 0x0000000100028008 python`PyVectorcall_Call + 120
    frame taichi-dev#40: 0x0000000100110b20 python`_PyEval_EvalFrameDefault + 27868
    frame taichi-dev#41: 0x000000010010982c python`_PyEval_EvalCodeWithName + 3008
    frame taichi-dev#42: 0x0000000100028948 python`_PyFunction_Vectorcall + 208
    frame taichi-dev#43: 0x0000000100028008 python`PyVectorcall_Call + 120
```
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