Displaying 2 results from an estimated 2 matches for "addfsdiscriminator".
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 pas...
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 optimization pa...