dcompute issues?

Bruce Carneal bcarneal at gmail.com
Wed Feb 10 19:20:28 UTC 2021


On Wednesday, 10 February 2021 at 17:54:44 UTC, kinke wrote:
> On Wednesday, 10 February 2021 at 02:44:37 UTC, Bruce Carneal 
> wrote:
>> The first issue was an ldc2 1.24.0 seg fault over this line:
>> @compute(CompileFor.deviceOnly) module ...
>
> Please try to reduce it and file an issue. You can also use a 
> CI build with enabled assertions from 
> https://github.com/ldc-developers/ldc/releases/tag/CI, which 
> might give a usable hint.
>
>> Finally, many thanks for maintaining/advancing LDC.  It has 
>> been great for all of my CPU/SIMD work.
>
> Thanks, you're welcome.

I've narrowed it to a noop routine with a single 
GlobalPointer!(float) argument (the no-argument noop routine 
compiled and ran).

I'll pull down the assert-enabled compiler and keep digging.  
Thanks for the pointer.



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