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2013 Jul 17
2
[LLVMdev] [Proposal] Parallelize post-IPO stage.
...imentary implement, I hack by hardcoding to /usr/bin/ld. > > I think adding object one by one back to the linker is better as the linker already have > enough information. I think you missed my point, or you are really thinking from the multi-process point of view. In LLVM there is an MCWriter used to produce object files. Your model is that if there are three partitions, then there will be three MCWriter objects, each producing an object file. What I am saying is to have only one MCWriter object and have all three partitions stream their content out through the one MCWriter, producin...
2013 Jul 17
0
[LLVMdev] [Proposal] Parallelize post-IPO stage.
On 7/17/13 4:12 PM, Nick Kledzik wrote: > On Jul 14, 2013, at 7:07 PM, Andrew Trick <atrick at apple.com > <mailto:atrick at apple.com>> wrote: >> The partitioning should be deterministic. It’s just that the linker >> output now depends on the partitioning heuristics. As long that >> decision is based on the input (not the host system), then it still
2013 Jul 17
2
[LLVMdev] [Proposal] Parallelize post-IPO stage.
On Jul 14, 2013, at 7:07 PM, Andrew Trick <atrick at apple.com> wrote: > The partitioning should be deterministic. It’s just that the linker output now depends on the partitioning heuristics. As long that decision is based on the input (not the host system), then it still meets Eric’s requirements. I just think it’s unfortunate that post-IPO partitioning (or more generally, parallel