27 lines
969 B
Text
27 lines
969 B
Text
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Things that still need to be done: -*- Text -*-
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o - Performance
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All performance could be tuned, but one area that could be looked
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at especially is performance with flags, particularly
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--detect-odr-violations and --compress-debug-sections.
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o - Threads
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Why is the usertime when we run with threads the same (or almost
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the same) as when we run without? Is it because threads spend most
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of their time waiting on the same resources? On each other?
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Something else?
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o - ODR false positives
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ODR false positives can happen when we optimize, since code in .h
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files may be optimized in different ways in different compilation
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units. It's possible we could fix this for real by looking at the
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full debug info and using DW_TAG_inlined_subroutine in a clever way
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to correct for inlining. But that would be very expensive, I
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think. The easier solution is to recommend people only do
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ODR-detection with -g0.
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o - Better testing
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