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annotate mx.cmd @ 18987:ac114ad31cdd
Truffle/Tools: a new framework for pluggable tools that gather Truffle execution data
- Abstract com.oracle.truffle.api.instrument.TruffleTool defines, documents, and enforces a standard "life cycle":
-- includes creation, installation, enabling/disabling, and disposing.
-- data retrieval is tool dependent, but each is encouraged to provide a default print() method for demo & debugging
- com.oracle.truffle.api.tools contains three instances, all language-agnostic:
-- LineToProbesMap: existing utility used by the debugger, adapted to the frameowrk
-- CoverageTracker: code coverage, tabulated by line
-- NodeExecCounter: raw execution counts, tabulated by node type, can be filtered by SyntaxTag
author | Michael Van De Vanter <michael.van.de.vanter@oracle.com> |
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date | Tue, 27 Jan 2015 20:26:41 -0800 |
parents | 46c51b5d0abb |
children | 97ad67783fbb |