Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

Diagnose AOC: Internal Compiler Error

Hi all, I've been using the Altera OpenCL SDK for about a month now with no issues, but suddenly I have come across the dreaded "Error: Internal Compiler Error" prompt. The last thing I would...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

Hi Victor,

I've got the same problem "internal compiler error" and the error in the .log file is: Error (293007): Current module quartus_map ended unexpectedly. I'm using de5net_a7 too. Did you happen to figure out the fix for this?

Thanks

-Peter

--- Quote Start ---

Hi gigi,

I appreciate your interest in helping me diagnose the problem. Unfortunately after I upgraded the Altera OpenCL SDK, I recompiled, resulting in the .log file to be overwritten.

As far as I can remember, there were no hits when I ran a string search of "error" in the .log file. There were two warnings that I can't remember off the top of my head, but that was about it.

So the "internal compiler error" message kept me baffled for a while.

The target board was a de5net_a7, from Terasic with the Terasic BSP for Altera OpenCL SDK version 14.0.

I have been unable to replicate the problem after the update to Altera OpenCL SDK Service Pack 2, even with the exact same .cl code.

Kind regards,

Victor

--- Quote End ---