Bug 494

Summary: "perf counters" needed
Product: Libre-SOC's first SoC Reporter: Luke Kenneth Casson Leighton <lkcl>
Component: Source CodeAssignee: Luke Kenneth Casson Leighton <lkcl>
Status: CONFIRMED ---    
Severity: enhancement CC: libre-soc-bugs
Priority: ---    
Version: unspecified   
Hardware: PC   
OS: Linux   
See Also: https://bugs.libre-soc.org/show_bug.cgi?id=53
NLnet milestone: NLnet.2019.02.012 total budget (EUR) for completion of task and all subtasks: 0
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Bug Blocks: 53    

Description Luke Kenneth Casson Leighton 2020-09-17 13:58:50 BST 
with many thanks to everyone on ##xdc2020 irc for the hint: we need
"performance counters" not just for the CPU aspects but for the VPU
and GPU parts as well.  christian's xdc2020 etnaviv talk makes it
clear why they are needed.
https://xdc2020.x.org/event/9/contributions/609/