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...r RStudio) using base R plot() and friends? I have several old examples somewhere that used to work (R < ~ 3), but now no longer work as before. Date: Mon, 25 Mar 2024 10:43:29 +1300 From: Paul Murrell <paul at stat.auckland.ac.nz<mailto:paul at stat.auckland.ac.nz>> To: "Bickis, Mikelis" <bickis at math.usask.ca<mailto:bickis at math.usask.ca>>, "r-help at r-project.org<mailto:r-help at r-project.org>" <r-help at r-project.org<mailto:r-help at r-project.org>> Subject: Re: [R] Double buffering plots on Windows...

...here some kind of double-buffering available within R, so that plots are rendered only after they are fully drawn, leaving the previous plot visible until it is replaced? I just used the default graphics driver on Windows ? is there perhaps a different driver that will the graphics smoother? Mik Bickis Professor Emeritus Department of Mathematics and Statistics University of Saskatchewan

...; "yes" What have I done, and how can I reset it? I know I can quit the R session and start again, but if I have lots of graphics windows on the screen, I don?t want to lose them all and have to recreate them, not to mention having to play with the par parameters again. Mik Bickis

# HG changeset patch # User h00166998@h00166998.china.huawei.com # Date 1329462865 -28800 # Node ID 9fd12f919ddbd15927117eff42149664dba698ca # Parent b75664e5390583c5d2075c82a14245bc941b3aaf x86/mm: Make sure the event channel is released accurately In xenpaging source code,there is an interdomain communication between dom0 and domU. In mem_event_enable(),the function

# HG changeset patch # User h00166998@h00166998.china.huawei.com # Date 1328777881 -28800 # Node ID 68eae0b487aef8349f168518f56264ce61afb0a1 # Parent 9f4640e40d4f31563885427a5a8d9eae2e110514 xenpaging:add the dealing of MEM_EVENT_FLAG_EVICT_FAIL request in tools/xenpaging If a page is nominated but not evicted,then dom0 accesses the page,it will change the page''s p2mt to be

The following two patches are about how to speed up in xenpaging when page in pages. On suse11-64 with 4G memory,if we page out 2G pages,it will cost about 15.5 seconds, but take 2088 seconds to finish paging in.If page-in costs too much time,it will cause unmesurable problems when vm or dom0 access the paged_out page,such as BSOD,crash. What鈥檚 more,the dom0 is always in high I/O pressure.

# HG changeset patch # User hongkaixing<hongkaixing@huawei.com> # Date 1325149704 -28800 # Node ID 052727b8165ce6e05002184ae894096214c8b537 # Parent 54a5e994a241a506900ee0e197bb42e5f1d8e759 xenpaging:add a new array to speed up page-in in xenpaging This patch adds a new array named page_out_index to reserve the victim''s index. When page in a page,it has to go through a for loop

flight 11929 xen-unstable running [real] http://www.chiark.greenend.org.uk/~xensrcts/logs/11929/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-i386-i386-xl-qemuu-winxpsp3 <none executed> queued test-amd64-amd64-xl-qemuu-winxpsp3 <none executed> queued test-amd64-amd64-xl-qemuu-win7-amd64