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Compile QtOpenCl.dll with Qt (64bit)

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  • M Offline
    M Offline
    morflink
    wrote on last edited by
    #3

    it just says that it cannot find all the following .obj files.
    how do i get the OpenCL lib file(s) ?
    (sry its the german client >_<)

    @Bibliothek "....\bin\QtOpenCL.lib" und Objekt "....\bin\QtOpenCL.exp" werden erstellt.
    qclsampler.obj : error LNK2001: Nicht aufgelöstes externes Symbol "clRetainEvent".
    qcluserevent.obj : error LNK2019: Verweis auf nicht aufgelöstes externes Symbol "clRetainEvent" in Funktion ""public: __cdecl QCLEvent::QCLEvent(class QCLEvent const &)" (??0QCLEvent@@QEAA@AEBV0@@Z)".
    qclvector.obj : error LNK2001: Nicht aufgelöstes externes Symbol "clRetainEvent".
    qclimage.obj : error LNK2001: Nicht aufgelöstes externes Symbol "clRetainEvent".
    qclkernel.obj : error LNK2001: Nicht aufgelöstes externes Symbol "clRetainEvent".
    qclmemoryobject.obj : error LNK2001: Nicht aufgelöstes externes Symbol "clRetainEvent".
    qclprogram.obj : error LNK2001: Nicht aufgelöstes externes Symbol "clRetainEvent".
    qclbuffer.obj : error LNK2001: Nicht aufgelöstes externes Symbol "clRetainEvent".
    qclcommandqueue.obj : error LNK2001: Nicht aufgelöstes externes Symbol "clRetainEvent".
    qclcontext.obj : error LNK2001: Nicht aufgelöstes externes Symbol "clRetainEvent".
    qclevent.obj : error LNK2001: Nicht aufgelöstes externes Symbol "clRetainEvent".
    qclsampler.obj : error LNK2001: Nicht aufgelöstes externes Symbol "clReleaseEvent".
    qcluserevent.obj : error LNK2019: Verweis auf nicht aufgelöstes externes Symbol "clReleaseEvent" in Funktion ""public: __cdecl QCLEvent::~QCLEvent(void)" (??1QCLEvent@@QEAA@XZ)".
    @ ...about 180 failures later...
    @
    qclprogram.obj : error LNK2019: Verweis auf nicht aufgelöstes externes Symbol "clCreateKernelsInProgram" in Funktion ""public: class QList<class QCLKernel> __cdecl QCLProgram::createKernels(void)const " (?createKernels@QCLProgram@@QEBA?AV?$QList@VQCLKernel@@@@XZ)".
    qclprogram.obj : error LNK2019: Verweis auf nicht aufgelöstes externes Symbol "clBuildProgram" in Funktion ""public: bool __cdecl QCLProgram::build(class QList<class QCLDevice> const &,class QString const &)" (?build@QCLProgram@@QEAA_NAEBV?$QList@VQCLDevice@@@@AEBVQString@@@Z)".
    qclsampler.obj : error LNK2019: Verweis auf nicht aufgelöstes externes Symbol "clGetSamplerInfo" in Funktion ""public: bool __cdecl QCLSampler::normalizedCoordinates(void)const " (?normalizedCoordinates@QCLSampler@@QEBA_NXZ)".
    ....\bin\QtOpenCL.dll : fatal error LNK1120: 61 nicht aufgelöste externe Verweise.
    NMAKE : fatal error U1077: ""C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\BIN\amd64\link.EXE"": Rückgabe-Code "0x460"
    Stop.
    NMAKE : fatal error U1077: ""C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\BIN\amd64\nmake.exe"": Rückgabe-Code "0x2"
    Stop.
    NMAKE : fatal error U1077: "cd": Rückgabe-Code "0x2"
    Stop.
    NMAKE : fatal error U1077: "cd": Rückgabe-Code "0x2"
    Stop.
    10:32:47: Der Prozess "C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\BIN\amd64\nmake.exe" wurde mit dem Rückgabewert 2 beendet.
    Fehler beim Erstellen des Projekts opencl(Ziel: Desktop)
    Bei der Ausführung von Build-Schritt 'Make'@

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    • SGaistS Offline
      SGaistS Offline
      SGaist
      Lifetime Qt Champion
      wrote on last edited by
      #4

      Looks like you're missing the OpenCL development libraries

      Interested in AI ? www.idiap.ch
      Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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      0
      • M Offline
        M Offline
        morflink
        wrote on last edited by
        #5

        can you tell me what to do ?

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        0
        • SGaistS Offline
          SGaistS Offline
          SGaist
          Lifetime Qt Champion
          wrote on last edited by
          #6

          Install the OpenCL drivers and SDK from your graphics card manufacturer. AFAIK, for e.g. Nvidia you can install the CUDA SDK and it should come with it

          Interested in AI ? www.idiap.ch
          Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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          • M Offline
            M Offline
            morflink
            wrote on last edited by
            #7

            i have cuda installed... where to finde all needed files?

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            0
            • SGaistS Offline
              SGaistS Offline
              SGaist
              Lifetime Qt Champion
              wrote on last edited by
              #8

              I don't have a windows computer at hand but doing a search in the CUDA sdk folder should tell you where the OpenCL libs can be found

              Interested in AI ? www.idiap.ch
              Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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              • M Offline
                M Offline
                morflink
                wrote on last edited by
                #9

                where to paste the opencl.lib and the opencl.h ?

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                0
                • SGaistS Offline
                  SGaistS Offline
                  SGaist
                  Lifetime Qt Champion
                  wrote on last edited by
                  #10

                  No need to past them anywhere, just put the right paths in your pro file

                  Interested in AI ? www.idiap.ch
                  Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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                  • M Offline
                    M Offline
                    morflink
                    wrote on last edited by
                    #11

                    omfg, i just realized that i got a new graphics card...
                    its amd and i just can find so called amd_opencl32.dll or 64.dll in sum drivers folders...but nothing in the catalyst folders nor ATI Technologies folders.

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                    0
                    • SGaistS Offline
                      SGaistS Offline
                      SGaist
                      Lifetime Qt Champion
                      wrote on last edited by
                      #12

                      Did you install the AMD OpenCL SDK ?

                      Interested in AI ? www.idiap.ch
                      Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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                      • M Offline
                        M Offline
                        morflink
                        wrote on last edited by
                        #13

                        well i did now.... can you tell me what to execute or how to link and which files need to be linked ?
                        omfg im such a noob :D

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                        • SGaistS Offline
                          SGaistS Offline
                          SGaist
                          Lifetime Qt Champion
                          wrote on last edited by
                          #14

                          Before that did you retry to build QtOpenCL from scratch ?

                          Interested in AI ? www.idiap.ch
                          Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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                          • M Offline
                            M Offline
                            morflink
                            wrote on last edited by
                            #15

                            the failures above still come up, if thats what you ask for

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                            • M Offline
                              M Offline
                              morflink
                              wrote on last edited by
                              #16

                              mb i've got the wrong sdk.... named APP AMD SDK.
                              there is a so called OpenCLService.exe which i installed via prompt
                              OpenCLService.exe -i and run it via -s

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                              0
                              • SGaistS Offline
                                SGaistS Offline
                                SGaist
                                Lifetime Qt Champion
                                wrote on last edited by
                                #17

                                So, it is working now ?

                                Interested in AI ? www.idiap.ch
                                Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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                                • M Offline
                                  M Offline
                                  morflink
                                  wrote on last edited by
                                  #18

                                  no its not, still the same errors

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                                  0
                                  • SGaistS Offline
                                    SGaistS Offline
                                    SGaist
                                    Lifetime Qt Champion
                                    wrote on last edited by
                                    #19

                                    Do you have any OpenCL something lib file in the AMD sdk ?

                                    Interested in AI ? www.idiap.ch
                                    Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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                                    0
                                    • M Offline
                                      M Offline
                                      morflink
                                      wrote on last edited by
                                      #20

                                      nope
                                      just kernels for examples and stuff

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                                      • SGaistS Offline
                                        SGaistS Offline
                                        SGaist
                                        Lifetime Qt Champion
                                        wrote on last edited by
                                        #21

                                        Strange, did you do a global disk search ? Sometimes there are things are dispatched in both Program Files and Program Files (x86)

                                        Just to be sure did you download "that":http://developer.amd.com/tools-and-sdks/opencl-zone/opencl-tools-sdks/amd-accelerated-parallel-processing-app-sdk/ sdk ?

                                        Interested in AI ? www.idiap.ch
                                        Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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                                        0
                                        • M Offline
                                          M Offline
                                          morflink
                                          wrote on last edited by
                                          #22

                                          yes, thats what i installed...
                                          i did searched for opencl files... and as i posted before i just found strange files like AMD_opencl64.dl_
                                          i always throught the only thing i need is the opencl.dll (no matter from which source) and compile it with the needed compiler, in my case the amdx64 compiler of msvs10.0

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