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Altera_Forum
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8 years ago

I have some error to use OpenCL.. please help me.

Hellow guys, I have some problem to use opencl. I am using AOCL and quartus 13.1 version. My probelm is when i command " aocl diagnostic" the error are occcur. the message is belowe that. aocl ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

Long time no see dear HRZ.

Although I had many try to work FPGA, I failed all. Now.. I have to change the board. I compile the OpenCL file and c++ file. And I make the excution file. Then run it. But I have bellow error message.

FPGA is in user mode. Enabling bridges

Querying platform for info:

=================

CL_PLATFORM_NAME = Altera SDK for OpenCL

CL_PLATFORM_VENDOR = Altera Corporation

CL_PLATFORM_VERSION = OpenCL 1.0 Altera SDK for OpenCL, version 13.1

ERROR : CL_DEVICE_NOT_FOUND

Location: ../common/src/AOCLUTils/opencl.cpp:356

Query for number of devices failed

I think my computer doesn't recongnize the FPGA board via PCIE slot. All my try is failed because the "Device not found". I changed my mainboard. bot I failed too. Now I have no way to use this board. what is your recomendation? Is it best wqy to change the other board?