search for: addfsdiscrimin

Displaying 2 results from an estimated 2 matches for "addfsdiscrimin".

[RFC] Control Flow Sensitive AutoFDO (FS-AFDO)
2020 Nov 17
3
[RFC] Control Flow Sensitive AutoFDO (FS-AFDO)
...the user should rebuild the Perf binary and collect the Perf profile again. 2.4 Example of pass pipeline Here is the one sample pass pipeline for AFDO + ThinLTO compilation. // Pass Pipeline: InsertBaseDiscrimator SampleProfileLoader in FE ... CM inline ... SampleProfileLoader in BE ... AddFSDiscriminator(kind_mbp) FSProfileLoader(kind_mbp) MachineBlockPlacement AddFSDiscriminator(kind_branchfolding) FSProfileLoader(kind_branchfolding) BranchFoldingPass … AddFSDiscriminator(kind_final) In the above pass pipeline. MachineBlockPlacement and BranchFoldingPass are the two target optimization...
[RFC] Control Flow Sensitive AutoFDO (FS-AFDO)
2020 Nov 19
0
[RFC] Control Flow Sensitive AutoFDO (FS-AFDO)
...he user should rebuild the Perf binary and collect the Perf profile again. 2.4 Example of pass pipeline Here is the one sample pass pipeline for AFDO + ThinLTO compilation. // Pass Pipeline: InsertBaseDiscrimator SampleProfileLoader in FE ... CM inline ... SampleProfileLoader in BE ... AddFSDiscriminator(kind_mbp) FSProfileLoader(kind_mbp) MachineBlockPlacement AddFSDiscriminator(kind_branchfolding) FSProfileLoader(kind_branchfolding) BranchFoldingPass … AddFSDiscriminator(kind_final) In the above pass pipeline. MachineBlockPlacement and BranchFoldingPass are the two target optimizatio...