precompile: fix the slowness #18191
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precompile: fix the slowness #18191
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kshyatt
added
performance
| @@ -422,6 +422,14 @@ A few other points to be aware of: | |||
| 4. WeakRef objects and finalizers are not currently handled properly by the serializer | |||
| (this will be fixed in an upcoming release). | |||
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| 5. It is usually be to avoid capturing references to instances of internal metadata objects such as | |||
this works to avoid having `Expr(:invoke)` creating unintentional copies of LambdaInfo objects when they show up in the system image fix #18184
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| assert(*bp != (uintptr_t)HT_NOTFOUND); | ||
| *bp |= 1; assert(((uintptr_t)HT_NOTFOUND)|1); | ||
| } | ||
| // this'll need need a uid and unique-ing later |
…_list many types are easy to compute during deserialization, and don't need the full complexity of the flagref list to handle them some of these are easy to detect ahead-of-time, saving a small amount of deserialization effort
Fixes a crash while loading ASTInterpreter
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Will this be part of the 0.5 release? |
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Look at the labels :) |
This was referenced Sep 8, 2016
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fix the bug in handling the LambdaInfo
Expr(:invoke), and optimize some other common cases, such that precompile is much faster for some packages (such as any that uses Compat).