GTPin: High-Level Instrumentation (HLI) Library

Abstract representation of the HLI module and HLI library, containers of High-Level Instrumentation functions More...

Data Structures
struct	gtpin::GtHliLanguage
	Source language of the High-Level Instrumentation (HLI) module. More...
struct	gtpin::GtHliCompilationOptions
	HLI module compilation options. More...
class	gtpin::IGtHliModule
	Abstract representation of the High-Level Instrumentation (HLI) module. More...
class	gtpin::IGtHliLibrary
	Collection of the High-Level Instrumentation (HLI) modules. More...

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Detailed Description

Abstract representation of the HLI module and HLI library, containers of High-Level Instrumentation functions

The HLI module is a collection of HLI functions compiled to the SPIR-V representation.
The HLI library is a container of HLI modules.

The interface of the HLI library IGtHliLibrary provides methods for compiling modules out of OpenCL C sources, or loading pre-compiled modules from file.
Currently, only OpenCL C sources can be compiled by GTPin at runtime. However, the tool can use an offline compiler to generate SPIR-V modules from other languages, and then load and link these modules to the instrumented kernels.
To satisfy GTPin instrumentation requirements, all functions in HLI modules must comply with the ABI for compilers targeting Gen.