Article ID: 000086531 Content Type: Troubleshooting Last Reviewed: 02/13/2023

Why doesn't the OpenCL™ emulator work with a pipe on Windows?

Environment

    Intel® Quartus® Prime Pro Edition

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Description

Due to a problem in the Intel® FPGA SDK for OpenCL™ 17.0 and earlier for Windows®, you may see some errors when you run the emulator with a kernel that has a pipe.

Example of error messages:

Unhandled exception at 0x00007ffb532a5503 in host.exe: 0xC0000005: Access violation reading location 0x0000000000000081.

 

 

 

Resolution

This problem is scheduled to be fixed in a future release of the Intel® FPGASDK for OpenCL™. 

Related Products

This article applies to 3 products

Cyclone® V FPGAs and SoC FPGAs
Intel® Arria® 10 FPGAs and SoC FPGAs
Stratix® V FPGAs

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