ADT
ast-experimental
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Last change
on this file since b5513f1 was 08ed947, checked in by Michael Brooks <mlbrooks@…>, 4 years ago |
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Roll up of string changes for performance testing/improvement, and a couple API features supporting them.
String API changes:
Defining a tuning knob to control the heap growth policy (relapaces former 10% hardcode, downgraded to a default)
Implementing findFrom (allowing find-non-first); leaving find as find-first.
String implementation perf improvements:
Calling C-malloc directly instead of via CFA-alloc.
Replacings loops that copy with memmove calls.
Replacings loops that search for a value with memchr calls.
String perf testing realized:
Makefile supporting several prog-*.cfa, chosen by OPERATION value (implies prog.cfa changes to support the adjusted protocol)
Adjusting the starter/accumulater declarations in PEQ and PTA to behave consistently in cfa v cpp.
Adding tests: allocation, find, normalize, pass-by-val, pass-by-x.
Adding helper shell scripts for: generating flame graphs, collecting/crunching allocation stats using Mubeen's malloc wrappers
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Property mode
set to
100644
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File size:
185 bytes
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| Rev | Line | |
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| [08ed947] | 1 | struct not_string_res {
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| 2 | size_t junk[7];
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| 3 | };
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| 4 |
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| 5 | void ?{}( not_string_res & this, const string_res & src, StrResInitMode, size_t start, size_t end );
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| 6 | void ^?{}( not_string_res & this );
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