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There is no MCJIT support for PTX at the moment (mainly because PTX does not have a binary format, and is not machine code per se). To generate PTX at run-time, you just set up a standard codegen pass manager like you would like an off-line compiler. The output will be a string buffer that contains the PTX, which you can load into the CUDA runtime. As for determining if PTX support is compiled

OK, fine -- an example of MCJIT that sets up for PTX JIT would also be helpful. On Dec 6, 2013, at 12:32 PM, Eli Bendersky <eliben at google.com> wrote: > > You'll have to switch to MCJIT for this purpose. Legacy JIT doesn't emit PTX. > > Eli -- Larry Gritz lg at larrygritz.com -------------- next part -------------- An HTML attachment was scrubbed... URL:

...iuc.edu/mailman/listinfo/llvmdev > > > > > -- > > Thanks, > > Justin Holewinski -- Larry Gritz lg at larrygritz.com -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20131209/eabfea47/attachment.html>