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With larger enums, this can provide a significant performance boost [Changed] Lazy format enums in CTF Change-Id: Icb85752a6b05cf2df0bef9ac322582035c1ff029 Signed-off-by: Matthew Khouzam <matthew.khouzam@ericsson.com>
Change-Id: I4f4b8960fd9933c80d182c80548fc4cc66e06ce8 Signed-off-by: Matthew Khouzam <matthew.khouzam@ericsson.com>
Speeds up trace reading by ~5-10%. The concurrent hashmap was used to avoid contention. But the function is stable A will always produce B. So we can use a normal hashmap. [Changed] speed up ctf parsing of lexical scopes Change-Id: I75f4b68de08c43f8ccb11a6fb6cc19c2e7d02f1e Signed-off-by: Matthew Khouzam <matthew.khouzam@ericsson.com>
This accelerates trace reading when you have more streams, it appears to peak in performance when you have 2n streams where n is the number of cpus. Change-Id: I621d98ff18506a1b3e5c66a553b7464d7f28af0f Signed-off-by: Matthew Khouzam <matthew.khouzam@ericsson.com>
Speeds up to O(1) for most cases Change-Id: Ib5a634f19cbf5ec669d37bfd497cc2252964bf72 Signed-off-by: Matthew Khouzam <matthew.khouzam@ericsson.com>
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don't review, check it out ;) |
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This is to share the work, not yet for merge