[llvm-dev] Automatic GPU Code Generation

hameeza ahmed via llvm-dev llvm-dev at lists.llvm.org
Mon Dec 10 22:36:31 PST 2018


Hello,
I need to ask, like automatic compiler vectorization, can GPU ISA be
generated automatically, by skipping the CUDA programming?
For instance if i just write C code there can be 2 possibilities, semi and
full automatic.
In case of semi, we can write #pragma directives to say this should be run
on gpu. hence can the compiler generates directly gpu ISA, skipping CUDA
code?
In case of fully automatic, can we just write simple C code and compiler is
intelligent enough to determine which portion is suitable for GPU and
generates GPU ISA accordingly?

I need to know the progress made so far in both the above mentioned
directions.

Thank You
Regards
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