search for: tpr

...nk(), panel.background = element_blank(), axis.title.x = element_blank(), axis.text.x=element_blank(), axis.ticks.x=element_blank(), axis.title.y = element_text(angle = 90, hjust = 0.5)) And my data is this: > dput(data) structure(list(specie = c("gmx mdrun -gpu_id 1 -ntomp 16 -s benchMEM.tpr -nsteps 10000", "gmx mdrun -gpu_id 1 -ntomp 16 -s benchMEM.tpr -nsteps 10000", "gmx mdrun -gpu_id 1 -ntomp 16 -s benchMEM.tpr -nsteps 10000", "gmx mdrun -gpu_id 1 -ntomp 16 -s benchMEM.tpr -nsteps 10000", "gmx mdrun -gpu_id 1 -ntomp 16 -s MD_15NM_WATER.tpr -n...

Hi, I have a data frame like this: > dput(df) structure(list(ID = 1:8, Type = c("gmx mdrun -ntmpi 8 -ntomp 1 -s benchPEP.tpr -nsteps 10000 -resethway", "gmx mdrun -ntmpi 8 -ntomp 1 -s benchPEP.tpr -nsteps 10000 -resethway", "gmx mdrun -ntmpi 8 -s benchPEP.tpr -nsteps 4000 -resetstep 3000", "gmx mdrun -ntmpi 8 -s benchPEP.tpr -nsteps 4000 -resetstep 3000", "gmx mdrun -ntmpi 8 -s ben...

Signed-off-by: Christoph Egger <Christoph.Egger@amd.com> -- ---to satisfy European Law for business letters: Advanced Micro Devices GmbH Einsteinring 24, 85609 Dornach b. Muenchen Geschaeftsfuehrer: Alberto Bozzo, Andrew Bowd Sitz: Dornach, Gemeinde Aschheim, Landkreis Muenchen Registergericht Muenchen, HRB Nr. 43632 _______________________________________________ Xen-devel mailing list

Some operating systems access the local APIC TPR very frequently, and we handle that using software-based local APIC virtualization in Xen today. Such virtualization incurs a number of VM exits from the memory-access instructions against the APIC page in the guest. The attached patch enables the TPR shadow feature that provides APIC TPR virtual...

...----Original Message----- From: xen-devel-bounces@lists.xensource.com [mailto:xen-devel-bounces@lists.xensource.com] On Behalf Of Cui, Dexuan Sent: 2006年10月25日 11:12 To: Keir.Fraser@cl.cam.ac.uk Cc: xen-devel@lists.xensource.com Subject: [Xen-devel] [Patch][RESEND] Add hardware CR8 acceleration for TPRaccessing x64 Windows uses CR8 to access TPR very frequently. This patch enables TPR shadow and allows mov-from/to-CR8 to access it directly; tests indicates it can boost greatly the performance of x64 Windows 2003. Thanks -- Dexuan Signed-off-by: Eddie Dong <eddie.dong@intel.com> Signed-o...

...sted on the Crimson Editor forum but it seems to be VERY few R-users there.... I successfully used R v2.00.1until now (under Windows XP professionnal, version 2002, Service Pack 2, P4 processor CPU 1.8 GHz), together with Crimson Editor. This editor is "linked" to R using three files (TpR.exe, R.SPC and R.KEYS). I recently upgraded to R 2.01.1. I kept using my old TpR.exe, R.SPC and R.KEYS, because I did not find any new files on the Crimson Editor "Release" web page. When I now launch a script, instead of getting my old, well known prompt : > source("C:/Program...

...r the removal of both PVOPS. > I think removing the interface for CR8 writes is also good to avoid > potential correctness issues, as the SDM says (10.8.6.1 "Interaction of Task > Priorities between CR8 and APIC?): > > "Operating software should implement either direct APIC TPR updates or CR8 > style TPR updates but not mix them. Software can use a serializing > instruction (for example, CPUID) to serialize updates between MOV CR8 and > stores to the APIC.? > > And native_write_cr8() did not even issue a serializing instruction. > Given its location, th...

...r the removal of both PVOPS. > I think removing the interface for CR8 writes is also good to avoid > potential correctness issues, as the SDM says (10.8.6.1 "Interaction of Task > Priorities between CR8 and APIC?): > > "Operating software should implement either direct APIC TPR updates or CR8 > style TPR updates but not mix them. Software can use a serializing > instruction (for example, CPUID) to serialize updates between MOV CR8 and > stores to the APIC.? > > And native_write_cr8() did not even issue a serializing instruction. > Given its location, th...

TPR shadow/threshold feature is important to speedup the boot time for Windows guest. Besides, it is a must feature for certain VMM. We map virtual APIC page address and TPR threshold from L1 VMCS, and synch it into shadow VMCS in virtual vmentry. If TPR_BELOW_THRESHOLD VM exit is triggered by L2 gues...

I am trying to learn some more about the way windows does TPR writes, and tried xentrace for the first time. I did ''xentrace --time-interval=5 xentrace.out'' to capture some data, and then ran it through ''xentrace_format'' using the supplied example defs file. I can see some PF_XEN entries with virt=0xFFFE0080 (address of TP...

This patch is a small fix for CR8 acceleration on 64bit guest. For current CR8 acceleration, we do not call update_tpr_threshold() at every VMEXIT. But at some situations, we cannot inject guest interrupts in time. And at some critical time, it will bring up a blue screen to 64bit Windows guest. Try this scenario: 1) At one VMIT, tpr = TPR_THRESHOLD, but tpr < pending IRQ, and we cannot inject it to...

...NG files using a custom function. My data frames are named like test1, test2, test3. Each data frame has three variables: method1, method2, goldstandard. Right now, for each plot I have to run: png('test1_method1.png') plot(performance(prediction(test1$method1, test1$goldstandard), "tpr", "fpr")) dev.off() Here is the function I tried to create but I failed: roc <- function(arg1, arg2){ png(paste(arg1, arg2, "png", sep="_")) plot(performance(prediction(arg1$arg2, arg1$goldstandard), "tpr", "fpr")) dev.off() } I wan...

My recent interest in the TPR-write problem has got me thinking about if there is any other optimisation that could be done for windows, especially as a few people have reported issues with more than a few processors, and they say they are already running 2K3sp2 which should have TPR optimisation in it already. Is there any fa...

...Problem: the add=TRUE option does not work for plotting performance objects The following code is taken from the reference manual (example for ROCR.hiv, page2) data(ROCR.hiv) attach(ROCR.hiv) pred.svm <- prediction(hiv.svm$predictions, hiv.svm$labels) perf.svm <- performance(pred.svm, 'tpr', 'fpr') pred.nn <- prediction(hiv.nn$predictions, hiv.svm$labels) perf.nn <- performance(pred.nn, 'tpr', 'fpr') plot(perf.svm, lty=3, col="red",main="SVMs and NNs for prediction of HIV-1 coreceptor usage") now I see some dotted red ROC curves....

Hi everybody, I have a data set with a value and a status (positive or negative case) and I want make a ROC Analysis. So, with ROCR Package, I have got the ROC curve (True Positive Fraction [tpf] according 1-True Negative Fraction [1-tnf]). http://r.789695.n4.nabble.com/file/n4469203/01.png But, now I want a new graphic which show the sum of true positive fraction and true negative fraction

...N tcp 0 0 *:6669 *:* LISTEN tcp 0 0 *:ftp *:* LISTEN tcp 0 0 192.168.10.:afs3-fileserver *:* LISTEN tcp 0 0 localhost.localdomain:smtp *:* LISTEN tcp 0 0 192.168.10.13:ftp 196-209-84-62-tpr-esr:49615 ESTABLISHED tcp 0 0 *:http *:* LISTEN tcp 0 0 *:ssh *:* LISTEN and running nmap on the localhost looks promising as well: netstat -a Active Internet connections (servers and established) Proto Recv-Q Send-Q Local Address...

...N tcp 0 0 *:6669 *:* LISTEN tcp 0 0 *:ftp *:* LISTEN tcp 0 0 192.168.10.:afs3-fileserver *:* LISTEN tcp 0 0 localhost.localdomain:smtp *:* LISTEN tcp 0 0 192.168.10.13:ftp 196-209-84-62-tpr-esr:49615 ESTABLISHED tcp 0 0 *:http *:* LISTEN tcp 0 0 *:ssh *:* LISTEN and running nmap on the localhost looks promising as well: netstat -a Active Internet connections (servers and established) Proto Recv-Q Send-Q Local Address...

...tile(x, j, na.rm = TRUE) length(x) - length(x[x <= bin.ct]) # Very curious. One last thing which may or may not be related: # If I try and subset results from ctch using different values of ctch$threshold, this happens: ctch[ctch$threshold == 3.0, ] # threshold val tp fp tn fn tpr fpr tnr fnr #7 3 395.38 3029 16883 16888 111 0.96465 0.499926 0.500074 0.03535 ctch[ctch$threshold == 3.5, ] # [1] threshold val tp fp tn fn tpr fpr tnr fnr #<0 rows> (or 0-length row.names) ctch[ctch$threshold == 4.0,...

...PS. > > I think removing the interface for CR8 writes is also good to avoid > > potential correctness issues, as the SDM says (10.8.6.1 "Interaction of Task > > Priorities between CR8 and APIC?): > > > > "Operating software should implement either direct APIC TPR updates or CR8 > > style TPR updates but not mix them. Software can use a serializing > > instruction (for example, CPUID) to serialize updates between MOV CR8 and > > stores to the APIC.? > > > > And native_write_cr8() did not even issue a serializing instruction. &gt...

...1 It seems something is wrong with my R-environment ? Could somebody provide a hint, what is wrong. Question 2) When I run an example commands from the manual library(ROCR) data(ROCR.simple) pred <- prediction( ROCR.simple$predictions, ROCR.simple$labels ) perf <- performance( pred, "tpr", "fpr" ) plot( perf ) the plot command issues the following error message Error in as.double(y) : cannot coerce type 'S4' to vector of type 'double' How this could be fixed ? Thanks for the support -- View this message in context: http://www.nabble.com/Using-...