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soylentgraham
Adept II

Re: SDK 2.8.1 - Compiler crashes/Undeclared function index 1036 (with -cl-opt-disable)

Coming back to this, when the attached code (blobpair.cl) is compiled, it crashes at runtime (accessing 0x0000000 during clBuildProgram) and crashes KA2 (though that obviously has an exception handler)

If I add -cl-opt-disable, it doesn't crash and compiles & runs okay.

Using 13.6 beta2 drivers/CCC on a ATI Radeon 5670

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himanshu_gautam
Grandmaster

Re: SDK 2.8.1 - Compiler crashes/Undeclared function index 1036 (with -cl-opt-disable)

I will let you know my findings soon. BTW, could not reproduce it on linux, so probably a windows only a issue.

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himanshu_gautam
Grandmaster

Re: SDK 2.8.1 - Compiler crashes/Undeclared function index 1036 (with -cl-opt-disable)

Forwarded to the OCL Compiler Team. Thanks for reporting it.

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soylentgraham
Adept II

Re: SDK 2.8.1 - Compiler crashes/Undeclared function index 1036 (with -cl-opt-disable)

This still occurs with 13.8 BETA drivers. KA2 closes with the error;

"Fatal compiler error encountered. KernelAnalyzer will now close."

Also still crashes in my app with a reading 0x0 exception in clBuildProgram.

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himanshu_gautam
Grandmaster

Re: SDK 2.8.1 - Compiler crashes/Undeclared function index 1036 (with -cl-opt-disable)

Please have some patience. The bugs reported by you had been filed, and will be included in a near future driver release cycle.

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soylentgraham
Adept II

Re: SDK 2.8.1 - Compiler crashes/Undeclared function index 1036 (with -cl-opt-disable)

Oh it's not impatience, I just wanted to keep you updated that the latest drivers -just released- don't fix it.
If they HAD fixed it, I thought you'd want to know too?

It's not unheard of for newly released drivers to unintentionally fix bugs


I feel it's pretty standard procedure in software development cycles when new firmware/sdk/drivers are released you test your app and unit tests against all known issues (and non-issues). Just as a QA team would test known bugs against new software releases. (I've only been doing this for 13 years though)

pinform
Staff
Staff

Re: SDK 2.8.1 - Compiler crashes/Undeclared function index 1036 (with -cl-opt-disable)

We were able to reproduce the issue with the latest driver.  We will keep you updated on the resolution.

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