Hi, Vincent,
I set OCL_ICD_DEBUG=15 and I hope following messages will bring some light to
the situation:
ocl-icd(ocl_icd_loader.c:469): __initClIcd: Only loading
'/etc/OpenCL/vendors/pocl.icd' as an ICD
ocl-icd(ocl_icd_loader.c:210): _open_driver: Considering file
'/etc/OpenCL/vendors/pocl.icd'
ocl-icd(ocl_icd_loader.c:184): _load_icd: Loading ICD
'/usr/lib/libpocl.so.1.2.0'
ocl-icd(ocl_icd_loader.c:191): _load_icd: error while dlopening the IDL:
'/usr/lib/libpocl.so.1.2.0: undefined symbol: _ZN4llvm3sys13PathSeparatorE',
=> skipping ICD
ocl-icd(ocl_icd_loader.c:242): _open_driver: return: 0/0x0
ocl-icd(ocl_icd_loader.c:694): clGetPlatformIDs: Entering
ocl-icd(ocl_icd_loader.c:703): clGetPlatformIDs: return:
-1001/0xfffffffffffffc17
error: CL_PLATFORM_NOT_FOUND_KHR; handlesLength: 0
I have pocl-0.9 built from source tarball, modified ocl-icd you've sent me,
llvm-3.3 and 3.4 built from source tarball. clang-3.3 is present.
I observe these messages _after_ I recompiled pocl-0.9 with ocl-icd already
present.
Should I call some more diagnostic commands to narrow search field?
Thank you in advance,
Oleg.
Четверг, 27 февраля 2014, 10:17 +01:00 от Vincent Danjean <[email protected]>:
>
>As Pekka said, I think that ocl-icd tries to load the pocl ICD but fails for
>any reason.
>Please, try this latter case with OCL_ICD_DEBUG set to 2 (or even 15)
>and, if messages are not clear, send the output to me.
>
> Regards,
> Vincent
>
>--
>Vincent Danjean Adresse: Laboratoire LIG - Bât. INRIA Rhône-Alpes
>Téléphone: +33 4 76 61 55 10 655 avenue de l'Europe
>Fax: +33 4 76 61 52 52 Montbonnot Saint Martin
>Email: [email protected] 38334 Saint-Ismier cedex
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