thr3ads.net - search: "cpucaps"

2006 Nov 16

6

DTrace hooks for CPU caps

...s, The CPU caps project (http://www.opensolaris.org/os/project/rm/rctls/cpu-caps/) introduces kernel "wait queues" where threads may be placed to enforce caps. I would like to make this visible through DTrace and to add two new probes to the sched provider with the following semantics: cpucaps-sleep Probe that fires immediately before the current thread is placed on a wait queue. The lwpsinfo_t of the waiting thread is pointed to by args[0]. The psinfo_t of the process containing the waiting thread is pointed to by args[1]. cpucaps-wakeup Probe that fires immediately after a threa...

how to combine grouped data and ungrouped data in a trellis xyplot

2012 Jan 08

1

how to combine grouped data and ungrouped data in a trellis xyplot

I'm hoping the community knowledge can help me out here. I have found great value in R, especially using it to generate charts, but I am still scaling the learning curve in a number of ways. I am looking plot one grouped line and one ungrouped line in a lattice plot. I can plot one grouped line like this (the line's color in each panel becomes dependent on the newpool value):

empty files created with trellis xyplot jpeg device

2012 Jan 01

1

empty files created with trellis xyplot jpeg device

New years greetings. I have been setting up a function to generate multiple jpeg charts. When the calls are issued at the interactive console, the jpeg files are generated without an issue. When I try to issue the same calls from a function, some chart files are empty. It appears to only be related to trellis charts. Any help to troubleshoot this is appreciated. Regards, -mike R version

[PATCH 00/18] Allow architectures to override __READ_ONCE()

2020 Jul 10

24

[PATCH 00/18] Allow architectures to override __READ_ONCE()

[PATCH 00/18] Allow architectures to override __READ_ONCE()

2020 Jun 30

32

[PATCH 00/18] Allow architectures to override __READ_ONCE()

[PATCH 00/18] Allow architectures to override __READ_ONCE()

2020 Jun 30

32

[PATCH 00/18] Allow architectures to override __READ_ONCE()

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