18 lines
753 B
Plaintext
18 lines
753 B
Plaintext
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The "item.rkt" test (use `require') creates a frame to select among
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several types of control-testing frames. Click the `Get Instructions'
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button in the top-left for more information.
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---------------------------------------------------------------------------
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The "mem.rkt" test
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gracket mem.rkt
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creates a lot of frames and instance of other objects, reporting
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memory information along the way. At the end, before the last memory
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dump, objects that are still allocated are displayed like this:
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(frame (1 . 5))
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This means that the frame allocated by thread #1 at cycle 5
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(counting down from some number) hasn't been garbage-collected.
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If there's a few of these lines (around 10), that's ok.
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A large number of lines (say, 50) indicates a GC problem.
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