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jrprice / Oclgrind

An OpenCL device simulator and debugger
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Running Oclgrind on Windows 10 issue #180

Closed micham1111 closed 4 years ago

micham1111 commented 5 years ago

I've installed Oclgrind-19.10-Windows.zip and Visual Studio 2019. (clang is not installed on my computer). I use the program provided at https://github.com/jrprice/Oclgrind/tree/master/tests/apps/vecadd and I get the following error: 1 error generated. fatal error : malformed or corrupted AST file : 'could not find file 'C : \Program Files\LLVM\lib\clang\9.0.1\include\opencl - c - base.h' referenced by AST file 'C:\Program Files\Oclgrind\x64\lib / .. / include / oclgrind//opencl-c-1.2-64.pch'' Error during operation 'building program': -11 Does any one know how to solve this issue? Any suggestions are appreciated. Please Advice,

Best regards, Micha

jrprice commented 5 years ago

It's possible I did something wrong when building the binaries, or something about Clang's handling of precompiled headers has changed. Can you try the 18.3 release to see if that works for you?

micham1111 commented 5 years ago

Thanks. version 18.3 work fine. Thanks, Micha

On Tue, Nov 5, 2019 at 6:04 PM James Price notifications@github.com wrote:

It's possible I did something wrong when building the binaries, or something about Clang's handling of precompiled headers has changed. Can you try the 18.3 release https://github.com/jrprice/Oclgrind/releases/tag/v18.3 to see if that works for you?

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/jrprice/Oclgrind/issues/180?email_source=notifications&email_token=AA7XRWZQICRWMOWEHB45TZ3QSGKSLA5CNFSM4JIQRAZ2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEDDG2QA#issuecomment-549875008, or unsubscribe https://github.com/notifications/unsubscribe-auth/AA7XRW7RLL3QTZBY3K7ZQV3QSGKSLANCNFSM4JIQRAZQ .

isuruf commented 4 years ago

Newer versions of opencl-c.h is not one file and has a include directive to opencl-c-base.h and Oclgrind's generating of stringified opencl-c.h is inadequate. https://github.com/jrprice/Oclgrind/blob/master/CMakeLists.txt#L162

astrojuanlu commented 4 years ago

This error appeared with oclgrind_binary_distribution-18.3.post1-py2.py3-none-manylinux1_x86_64.whl. However, installing the 18.3 was recommended as a workaround, so I'm not following. What can users do while this problem is being worked on? Thanks a lot!

astrojuanlu commented 4 years ago

(Just in case: the "fatal error: malformed or corrupted AST file" message appears both with 18.3.post1 and 18.3)

isuruf commented 4 years ago

What can users do while this problem is being worked on?

@Juanlu001, download opencl-c-base.h from clang 6.0.0 and place it at the directory that Oclgrind tells you that it is missing from.

isuruf commented 4 years ago

@Juanlu001, are you sure you are getting the same error message? Those wheels were built with LLVM 6.0.0 or 7.0.1 which doesn't have this problem.

astrojuanlu commented 4 years ago

@isuruf This is the error @FlorianPignol and I are observing:

...
  File "/home/florian/.pyenv/versions/diq35/lib/python3.5/site-packages/pyopencl/__init__.py", line 510, in build
    options_bytes=options_bytes, source=self._source)
  File "/home/florian/.pyenv/versions/diq35/lib/python3.5/site-packages/pyopencl/__init__.py", line 554, in _build_and_catch_errors
    raise err
pyopencl._cl.RuntimeError: clBuildProgram failed: BUILD_PROGRAM_FAILURE - clBuildProgram failed: BUILD_PROGRAM_FAILURE - clBuildProgram failed: BUILD_PROGRAM_FAILUREBuild on <pyopencl.Device 'Oclgrind Simulator' on 'Oclgrind' at 0x560ee2d30430>:fatal error: malformed or corrupted AST file: 'could not find file '/home/florian/.pyenv/versions/diq35/lib/python3.5/site-packages/pyopencl/.libs/../../oclgrind_binary_distribution/.libs/../../oclgrind_binary_distribution/.libs/include/opencl-c.h' referenced by AST file '/home/florian/.pyenv/versions/diq35/lib/python3.5/site-packages/pyopencl/.libs/../../oclgrind_binary_distribution/.libs/../../oclgrind_binary_distribution/.libs/include//opencl-c-1.2-64.pch''(options: -I /home/florian/.pyenv/versions/3.5.9/envs/diq35/lib/python3.5/site-packages/pyopencl/cl -D PYOPENCL_USING_OCLGRIND)
(source saved as /tmp/tmpeuxoh2pp.cl)

Sorry I can't share code to reproduce at the moment, we're still debugging.

isuruf commented 4 years ago

That's unrelated to this issue. Please open an issue in https://github.com/isuruf/ocl-wheels

astrojuanlu commented 4 years ago

Thanks @isuruf, sorry for the noise - will do tomorrow.

isuruf commented 3 years ago

184 didn't fix this completely. https://github.com/jrprice/Oclgrind/pull/197 does.