search for: undo

...erates applying transformations when rules are matched. That's straightforward to instrument. The harder cases are where the analysis phase itself does some transformation (possily to facilitate analysis) and then decides the larger-goal transformation is not viable. If the pass then tries to undo the first transformation, it's possible that -pass-max will result in code that never would have been generated, because it could do the first transformation but then not undo it because it hit the max number of transforms. Sometimes it's difficult to find where things are undone and updat...

Hey guys, i hope someone has an idea for me. At this time im using Puppet Dashboard as enc for a masterless puppet infrastructure.No im searching for a best practise to undo the changes from a removed class. Example: In the enc I´ve added the class auth::test to a node. The class will be loaded on the next puppet apply, works fine. But now if i remove the class from the node in the enc, how is the best practise to undo the changes from these class? My thoughts are...

Hi, I am emitting llvm bit code using llvm-gcc -c -emit-llvm -O0 -o test.bc test.c and then optimizing it with opt -O3 -print-module test.bc in order to obtain a dump of generated IR. The resulting code has Phi nodes and is perhaps in SSA form. I want to undo the SSA form while retaining all the other optimizations. Is mem2reg the right optimization to be added after -O3, i.e., opt -O3 -mem2reg -print-module test.bc will print the llvm in non-SSA form with no Phi nodes. Surinder

I need to implement multiple undo functionality into a Rails app (my first one). Essentially, every .update and .save needs to record the previous data set and save them in a history table along with some identifying stamps, so each db action can be rolled back at any time. From what i can tell, i could implement this manu...

...g llvm bit code using > > llvm-gcc -c -emit-llvm -O0 -o test.bc test.c > > and then optimizing it with > > opt -O3 -print-module test.bc > > in order to obtain a dump of generated IR. > > > The resulting code has Phi nodes and is perhaps in SSA form. I want > to undo the SSA form while retaining all the other optimizations. Is > mem2reg the right optimization to be added after -O3, i.e., > > opt -O3 -mem2reg -print-module test.bc > > will print the llvm in non-SSA form with no Phi nodes. I think you're looking for "opt -O3 -reg2mem -S...

Hi all I have a problem. Two days ago , I used kvm-img create a snapshot of an qcow2 format image. And today I apply the snapshot of this image. The question is can I recovery the image to the last point . I mean Undo this snapshot apply -------------- lyz_pro 2014-03-24

Hi users. I'm new user in R. I'm workiing with Time series and I would like to know how can I do to undo the command DIFF(X), for exemple: If I have the model: m=arima(X, order=c(0,1,1), seasonal=list(order=c(0,0,1))) (note that have d=1 one difference), to find, in the same scale, the original numbers (like one "unDiff"), after the forecast, I need to develop some function or in R there is...

Is there a way to undo this? because mymodel wasn''t a model, but only a class... :)

Hi, is it possible to undo a "isohybrid filename.iso" so you get the original ISO back? regards, -mika- -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 189 bytes Desc: Digital signature URL: <http://www.zytor.com/pipermail/s...

If I apply some network limits with domiftune, how do I undo them (without restarting the VM?) So let's say I did: # virsh domiftune SRVID8736 vnet0 inbound.average: 0 inbound.peak : 0 inbound.burst : 0 outbound.average: 0 outbound.peak : 0 outbound.burst : 0 # virsh domiftune SRVID8736 vnet0 --outbound 1000,1000,1000 How I do revert this back t...

...hey seem too good to pass up. Is there an approved way to upgrade the components in the absence of prebuilt stuff? Every time I''ve tried, I''ve been punished harshly by the Version Conflict Gods. Just asking for a quick "how to build it out on osx" and "how to undo all of this if i hosed my system" blurb. Thanks s.ross

...list, dear John Chambers, I'm trying to learn OOP-possibilities in R and I was going through the documentation 'ReferenceClasses {methods}' (great work, by the way...). Reading associated Examples, something bothers me : it seems to me that there are errors in 'edit' and 'undo' methods. I think that : - 'undo' should update 'edits' field with : length(edits) <<- length(edits) - 1 #(and not - 2) - and for coherence, 'edit' should store modifications in an 'append'-style : edits <<- c(edits,list(backup)) #as opposed to c(list...

...is case, it must add copies and new phi-functions into > LLVM IR. Queries are now O(1): just find the variable and recover the > constraints. The downside is that it increases the program size. > OK. Is it possible to do SSI Transformation --> Array Bounds Optimization --> SSI undo Transformation? Or would that render useless the speed gained with O(1) queries? I think the LLVM philosophy is to favor O(1) queries, and the SSI is probably not increasing the program size that much. Besides, if we can undo, that's the approach I'd recommend. Thanks, Nicolas

On 11/19/2018 01:38 AM, Nicolas Kovacs wrote: > Le 18/11/2018 ? 15:14, Yan Li a ?crit?: >> The recommended method for undo an update is >> https://access.redhat.com/solutions/64069, but it's not supported if glibc, >> kernel, or selinux are changed. I'd give it a try if the system is not >> critical. Make backups first. >> >> Some other people's experience on downgrading a poin...

Does anyone know of a method for undoing a deletion before an IndexWriter has been committed? The deletion would be done through the IndexWriter. -- Posted via http://www.ruby-forum.com/.

Hi The final line of the example in ?setRefClass induces an error: > ## debugging all objects from class mEdit in method $undo() > mEdit$trace(undo, browser) Error in envRefInferField(x, what, getClass(class(x)), selfEnv) : 'undo' is not a valid field or method name for reference class "refGeneratorSlot" $trace tries to embed the trace in the generator object (instead of the generated object). Has t...

...cc;margin:10px 0;} #patch ins {background:#dfd;text-decoration:none;display:block;padding:0 10px;} #patch del {background:#fdd;text-decoration:none;display:block;padding:0 10px;} #patch .lines, .info {color:#888;background:#fff;} --></style> <title>[1014] trunk/wxruby2/swig/common.i: Undo broken commit</title> </head> <body> <div id="msg"> <dl> <dt>Revision</dt> <dd>1014</dd> <dt>Author</dt> <dd>brokentoy</dd> <dt>Date</dt> <dd>2007-05-05 06:06:29 -0400 (Sat, 05 May 2007)</d...

...erberos database ADS join did not work, falling back to RPC... Unable to find a suitable server for domain XXXXX Unable to find a suitable server for domain XXXXX My questions: 1. Is this command returning an error? And if so, why is it that access is now allowed? 2. Will "net unjoin" undo the command? If not, how do I undo it? Thank you, Chris

The recommended method for undo an update is https://access.redhat.com/solutions/64069, but it's not supported if glibc, kernel, or selinux are changed. I'd give it a try if the system is not critical. Make backups first. Some other people's experience on downgrading a point release: https://access.redhat.com/discuss...

...mage -4 /dev/sdb 243 64 32' instead of typing /dev/sdc (for my 250mb usb drive) and now all my data on my external drive is inaccessable from Linux and Windows. I haven't performed any other read,write,partition (or format) commands since running the mkdiskimage script. Is there anyway to undo (or even partially undo) what I've done?