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...mes result in loss of information making ScalarEvolution's analysis conservative which can lead to missed performance opportunities. For example, consider this loopnest- int i, j; for(i=0; i< 40; i++) for(j=0; j< i-1; j++) A[i+j] = j; We are mainly interested in the backedge taken count of the inner loop. Before indvars, the backedge information computed by ScalarEvolution is as follows- Outer loop- backedge-taken count is 39 max backedge-taken count is 39 Inner loop- backedge-taken count is {-2,+,1}<nsw><%for.cond1.preheader> max backedge-taken count is 37...

----- Original Message ----- > Hi, There: > > I'd like to add bit, called "addr_not_taken", to GlobalVariable in > order to > indicate if a GlobalVariable doesn't has its address taken or not. > > 1.The motivation > =============== > The motivation can be explained by the following example. In this > example, > variable x does not have its address t...

Hi, There: I'd like to add bit, called "addr_not_taken", to GlobalVariable in order to indicate if a GlobalVariable doesn't has its address taken or not. 1.The motivation =============== The motivation can be explained by the following example. In this example, variable x does not have its address taken, therefore, it cannot be indirec...

Hi, Hal: Thank you for your feedback, see following inline comment Thanks On 10/29/13 5:02 PM, Hal Finkel wrote: > ----- Original Message ----- >> Hi, There: >> >> I'd like to add bit, called "addr_not_taken", to GlobalVariable in >> order to >> indicate if a GlobalVariable doesn't has its address taken or not. >> >> 1.The motivation >> =============== >> The motivation can be explained by the following example. In this >> example, >> variab...

Dear list, I have two data columns (part of big data frame) containing dates presenting the dates when two measurements (M1 and M2) were taken. The data consists of 73 individuals divided in different groups. Each group was examined at different time points (see M1 date),but the measurements (M1 and M2) within each group should be taken in the same day but due to some practical issues, some M2-measurents were taken on another day. All...

Does anyone know what can cause queue members to go into a status of "Unknown"? pbxtel-01*CLI> queue show cs has 2 calls (max unlimited) in 'rrmemory' strategy (24s holdtime), W:0, C:447, A:20, SL:91.7% within 60s Members: SIP/1405 (dynamic) (Unknown) has taken no calls yet SIP/1420 (dynamic) (paused) (Not in use) has taken no calls yet SIP/1442 (dynamic) (paused) (Unknown) has taken 2 calls (last was 101 secs ago) SIP/1440 (dynamic) (In use) has taken 2 calls (last was 3071 secs ago) SIP/1428 (dynamic) (paused) (Not in use) has ta...

...--- > Hi, Hal: > > Thank you for your feedback, see following inline comment > > Thanks > > On 10/29/13 5:02 PM, Hal Finkel wrote: > > ----- Original Message ----- > >> Hi, There: > >> > >> I'd like to add bit, called "addr_not_taken", to > >> GlobalVariable in > >> order to > >> indicate if a GlobalVariable doesn't has its address taken or not. > >> > >> 1.The motivation > >> =============== > >> The motivation can be explained by the following ex...

...G: Ext: 0 Mode_Ext: 2 Copyright: 0 Original: 1 DEBUG: Error Protection: 0 Emphasis: 0 Stereo: 2 Playing /var/music/Darol_Anger/Barbara_Higbie_Quintet/01-Egrets.mp3 Error during send: Mount failed on http://127.0.0.1:8000/egoplay, error: Could not login on server. Server message: ERROR - Mount Point Taken or Invalid DEBUG: Updated metadata on egoplay24 to: Darol Anger - Egrets Error during send: Mount failed on http://127.0.0.1:8000/egoplay56, error: Could not login on server. Server message: ERROR - Mount Point Taken or Invalid Error during send: Mount failed on http://127.0.0.1:8000/egoplay, error...

...ststatvfs': [3505/3811] Linking default/examples/libsmbclient/teststatvfs ld: warning: symbol 'dyn_LIBDIR' has differing sizes: (file /usr/sfw/lib/libsmbclient.so value=0x400; file default/lib/util/libsamba-util.so value=0x4); /usr/sfw/lib/libsmbclient.so definition taken ld: warning: symbol 'dyn_SHLIBEXT' has differing sizes: (file /usr/sfw/lib/libsmbclient.so value=0x100; file default/lib/util/libsamba-util.so value=0x4); /usr/sfw/lib/libsmbclient.so definition taken ld: warning: symbol 'override_logfile' has differing sizes:...

Hi I'm using asterisk 1.8 Does anyone know how to use the queue reload command. The built in help doesn't really help. queue reload {parameters|membe Reload queues, members, queue rules, or parameters Regards Ish -- Ishfaq Malik Department: VOIP Support Company: Packnet Limited t: +44 (0)845 004 4994 f: +44 (0)161 660 9825 e: ish at pack-net.co.uk w: http://www.pack-net.co.uk

ScanMail for Microsoft Exchange has taken action on the message, please refer to the contents of this message for further details. Sender = saulo@capebe.org.br Recipient(s) = samba@samba.org; Subject = [Samba] Samba HP-UX 10.20 Scanning Time = 12/12/2002 17:54:32 Engine/Pattern = 6.150-1001/410 Action on message: The attachment CPD_ CAPE...

Hello all, I need to write a queue_log parser that is going to implement more or less the functionalities described here http://lists.digium.com/pipermail/asterisk-users/2003-July/014965.html of course not everything from scratch, but this is where I'd like it to go. I am looking for - previous work (maybe it's ready somewhere and I've never heard of it) - suggestions -

>> 2) is just for being pedantic :-) >> >> One might otherwise argue in this snippet, x apparently does not have >> its addr taken, >> however, it's illegal to say that "x" and "*p" don't alias. > Wait, really? I thought that "volatile static int x" just meant that the value of x was volatile; not that 'x' might spontaneously start referring to some other memory location....

...ns: > { %for.body: Computable } > %inc = add nuw nsw i64 %x.06, 1 > --> {2,+,1}<nuw><%for.body> U: [2,0) S: [2,0) Exits: (zext i32 %n to > i64) LoopDispositions: { %for.body: Computable } > Determining loop execution counts for: @func > Loop %for.body: backedge-taken count is (-2 + (zext i32 %n to i64))<nsw> > Loop %for.body: max backedge-taken count is -2 > Loop %for.body: Predicated backedge-taken count is (-2 + (zext i32 %n to > i64))<nsw> > Predicates: > Loop %for.body: Trip multiple is 1 Now, I was surprised by the max backedg...

...tml) we have the method InnerLoopVectorizer::getOrCreateTripCount() that seems to do a better job at computing the trip count, even if the implementation differences are not big. The differences are subtle - first of all the method getOrCreateTripCount() doesn't call hasLoopInvariantBackedgeTakenCount(). Please don't hesitate to comment why InnerLoopVectorizer::getOrCreateTripCount() works better. I will try to come back myself with more info. Thank you, Alex PS: Could you please recommend me one important paper for Scalar evolutions?

...evolution pass using following command; opt -analyze -mem2reg -indvars -loop-simplify -scalar-evolution < vec.bc when vec.bc is generated using newer version of LLVM i.e LLVM 6 and 7 i get following message in the end; Determining loop execution counts for: @main Loop %8: Unpredictable backedge-taken count. Loop %8: Unpredictable max backedge-taken count. Loop %8: Unpredictable predicated backedge-taken count. which means it is unable to compute iteration count. However, when .bc file is generated using LLVM 4.0 i am getting following; Determining loop execution counts for: @main Loop %4: bac...

...l with rspec and capybara for testing my rails appliction. I have the below code FactoryGirl.define do factory :user do |f| f.email "sss1 at gmail.com" f.userkey "12ssd345q62" end end When I run the test it is failing as "Validation Failed: Userkey has already been taken, Email has already been taken". What could be the reason for this. I am new to Rspec. -- Posted via http://www.ruby-forum.com/.

...: Computable } >> %inc = add nuw nsw i64 %x.06, 1 >> --> {2,+,1}<nuw><%for.body> U: [2,0) S: [2,0) Exits: (zext i32 %n to >> i64) LoopDispositions: { %for.body: Computable } >> Determining loop execution counts for: @func >> Loop %for.body: backedge-taken count is (-2 + (zext i32 %n to i64))<nsw> >> Loop %for.body: max backedge-taken count is -2 >> Loop %for.body: Predicated backedge-taken count is (-2 + (zext i32 %n to >> i64))<nsw> >> Predicates: >> Loop %for.body: Trip multiple is 1 > > > Now, I...

Hello I apologise for the length of this entry but please bear with me. In short: I need a way of subsampling communities from all possible communities of n taxa taken 1:n at a time without having to calculate all possible combinations (because this gives me a memory error - using combn() or expand.grid() at least). Does anyone know of a function? Or can you help me edit the combn or expand.grid functions to generate subsamples? In long: I have been creating...

...> opt -analyze -mem2reg -indvars -loop-simplify -scalar-evolution < vec.bc > > when vec.bc is generated using newer version of LLVM i.e LLVM 6 and 7 i > get following message in the end; > > Determining loop execution counts for: @main > > Loop %8: Unpredictable backedge-taken count. > > Loop %8: Unpredictable max backedge-taken count. > > Loop %8: Unpredictable predicated backedge-taken count. > > which means it is unable to compute iteration count. > > > > However, when .bc file is generated using LLVM 4.0 i am getting > following; >...