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352023 |
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07-Sep-2019 |
imp |
MFC: r351429, r351430, r351485, r351497, r351498
All changes related to disabling Werror on stable/11 to ease MFCs now that we've disabled them in head.
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#
277177 |
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14-Jan-2015 |
rrs |
Update the hwpmc driver to have the new type HASWELL_XEON. Also go back through HASWELL, IVY_BRIDGE, IVY_BRIDGE_XEON and SANDY_BRIDGE to straighten out all the missing PMCs. We also add a new pmc tool pmcstudy, this allows one to run the various formulas from the documents "Using Intel Vtune Amplifier XE on XXX Generation platforms" for IB/SB and Haswell. The tool also allows one to postulate your own formulas with any of the various PMC's. At some point I will enahance this to work with Brendan Gregg's flame-graphs so we can flamegraph various PMC interactions. Note the manual page also needs some work (lots of work) but gnn has committed to help me with that ;-) Reviewed by: gnn MFC after:1 month Sponsored by: Netflix Inc.
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