ROSEHPCT

ROSE HPCToolkit Module

Synopsis

Declared in <src/docs/mrdocs/modules/rosehpct.h>

struct ROSEHPCT;

Description

Implements routines that attach HPCToolkit profile data (stored in XML files) to the ROSE Sage III IR tree.

The core external interfaces of this module live in the RoseHPCT namespace. The intended end‐user interface is documented in the ROSE‐HPCT high‐level interface and the example program examples/test_highlevel.cc.

The implementation consists of five primary submodules designed to make attachment of profile data to the Sage III IR independent of the XML format: ‐ ROSEHPCT_LIBXML2: parses XML and stores raw XML in memory (libxml2). ‐ ROSEHPCT_XERCESC: alternative XML parser based on Xerces‐C. ‐ ROSEHPCT_PROFIR: stores profile file contents independent of XML representation. ‐ ROSEHPCT_SAGE: defines metric attributes for tagging Sage III IR nodes. ‐ ROSEHPCT_XML2PROFIR / ROSEHPCT_PROFIR2SAGE: convert between XML data and profile IR, and attach metrics to IR nodes.

HPCToolkit generates profile data at various levels (statement or scope). ROSE‐HPCT attaches this data to the corresponding statement or scope‐level nodes. For statement‐only data, a traversal propagates metrics to higher‐level scopes (see RoseHPCT::propagateMetrics).

Additional submodules provide generic utilities and demonstrations.

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