search for: fsprofilesampleloader

...example, the profile size for the text form increased by 4% to 7% while the binary form profile size increased by 5% to 8%. Compiler time: Prototype implementation shows about 10% increase of build time (measued by the elapsed time which includes two extra FSAddDiscrimniator passes and one extra FSProfileSampleLoader pass). Profile readings are not shared b/w FSProfileSampleLoader and current ProfileSampleLoader. We expect a smaller compiler time increase with better data structures that share a profile loader. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm...

...ions (like CSPGO) can further help profile quality and improve performance? I understand this is not practical for production use, but could give us data points as to what's left on the table due to mismatch of later FS profile loading. * In your performance experiment, where is the extra FSProfileSampleLoader in the pipeline, right before machine block placement or somewhere else? Have you tried adding more than one FSProfileSampleLoader and is there extra perf gain for more than one FSProfileSampleLoader? * For the final discriminator assignment, is this because we take MAX of samples on addresse...