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doe300 / VC4CL

OpenCL implementation running on the VideoCore IV GPU of the Raspberry Pi models
MIT License
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issues when building tools and tests #114

Closed psmatter closed 1 year ago

psmatter commented 1 year ago

When linking the v3d_info tool, the linker complains with unresolved externals.

Patching -Wl,--no-as-needed -ldl -pthread manually into build/tools/CMakeFiles/v3d_info.dir/link.txt solves the issue.

When building the tests, TestData.h is missing.

(using a raspi running bullseye)

doe300 commented 1 year ago

What are the externals that are not found?

psmatter commented 1 year ago

When building Tests from add_subdirectory(test) in the CMakefile.txt, test.cpp and TestExecutions.cpp miss TestData.h

psmatter commented 1 year ago

Sorry, you asked for the unresolved externals. I didnt note them. pthread_create as far as I remember and dlopen to dlsym.

psmatter commented 1 year ago

Just cloned the repository and compiled again, but now everything compiles fine. Might eventually come from me compiling VC4CL prior to VC4CLStdLib and VC4C.

psmatter commented 1 year ago

Just confirmed. TestData.h is in the VC4C/test directory. Also the unresolved externals are gone. Was def the wrong way to start with VC4CL. Up and running now: clinfo -l Platform #0: OpenCL for the Raspberry Pi VideoCore IV GPU Device #0: VideoCore IV GPU

Thanks a lot and sorry for the inconvenience!