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apc-llc / likwid

Lightweight performance tools
https://code.google.com/p/likwid/
GNU General Public License v3.0
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Improvement of PCI Device search #171

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
With Haswell EP the PCI devices are renamed. Include a search algo that is 
flexible enough for previous, current and future architectures with PCI-Space 
Uncore counters

Original issue reported on code.google.com by Thomas.R...@googlemail.com on 14 Nov 2014 at 5:11

GoogleCodeExporter commented 9 years ago 
Each EP architecture has now its own set of PCI devices. Only arch-specific 
devices are checked and can be accessed.

Still small problem with new Haswell EP/EX that can split its CPU sockets, 
hence we have 2 CPU sockets but only one can access PCI counters.

Original comment by Thomas.R...@googlemail.com on 25 Nov 2014 at 12:49