search for: jam

Dear LLVM developers, Recently I want to try the pass '-loop-unroll-and-jam' to observe how the IR is transformed, but I don't see the IR changed after doing the following steps. Here are the details for preparing my experiment and I have tried the LLVM 6, 7 and 8: 1) Simple 2D array source code (loop.c) is given ``` #define M 32768 #define N 32768 double a[M][...

<div class="socmaildefaultfont" dir="ltr" style="font-family:Arial, Helvetica, sans-serif;font-size:10pt" ><div dir="ltr" ><font face="AppleSystemUIFont" size="3" >LoopUnrollAndJamPass is currently a loop pass. It is added in a LPM with only itself.</font><br><font face="AppleSystemUIFont" size="3" >`OptimizePM.addPass(createFunctionToLoopPassAdaptor(LoopUnrollAndJamPass(Level)));`</font><br><font face="AppleSystemUIFo...

i'm new to linux n i'm loving it all the way. right now i'm using mandriva one 2008 spring, i tried win 0.9.60 and i just installed 0.9.61. i noticed a strange behavior from both versions that when i tried playing windows games, sometimes the key will jam, and it will remain jammed even after i quit wine until i rebooted. this has never happened before. the key jamming doesn't happen immediately, it happens about 5 - 10 mins within playing a game or etc.

...Scalar Evolution Analysis Loop Pass Manager Induction Variable Simplification Recognize loop idioms Delete dead loops Unroll loops MergedLoadStoreMotion Which is in line to what I thought. However for this code snippet: if (EnableUnrollAndJam) { // Unroll and Jam. We do this before unroll but need to be in a separate // loop pass manager in order for the outer loop to be processed by // unroll and jam before the inner loop is unrolled. MPM.add(createLoopUnrollAndJamPass(OptLevel)); } MPM.add(createLoopUn...

Hi there! I was wondering what the general opinion on autotoolizing xen is? I am volunteering to do so, if there is interest in updating the build system to use autoconf, automake and/or libtool. Is one configure script for all of xen enough or do you want to be able to configure all/some tools separately? I know that Anthony is no fan of libtool... are there more reservations about some

Dear All: I have facing big problem at user email jam (outlook and thunderbird) how can I check the problem?(like the mail client got email very slow). email dovecot --version 1.0.7 dovecot -n # 1.0.7: /etc/dovecot.conf info_log_path: /var/log/dovecot.log protocols: pop3 listen: [0.0.0.0] login_dir: /var/run/dovecot/login login_executab...

...ecot ready. fetchmail: POP3> CAPA fetchmail: POP3< +OK fetchmail: POP3< CAPA fetchmail: POP3< TOP fetchmail: POP3< USER fetchmail: POP3< UIDL fetchmail: POP3< RESP-CODES fetchmail: POP3< PIPELINING fetchmail: POP3< SASL PLAIN fetchmail: POP3< . fetchmail: POP3> USER jam fetchmail: POP3< +OK fetchmail: POP3> PASS * fetchmail: POP3< -ERR Authentication failed. fetchmail: Authentication failed. maillog on dovecot server: -------------------------------------- Jul 22 18:28:18 hsiufen dovecot: auth(default): passwd(jam,24.6.106.170): password mismatch Jul 22...

...j] = 1; B[i][j] = 2; C[i][j] = 0; } } for(i=0;i<n;i++){ for(j=0;j<n;j++){ for(k=0;k<n;k++){ C[i][j]=(C[i][j]+(A[i][k]*B[k][j])); } } } return 0; } I tried over them the loop-unroll-and-jam pass. I run: $ clang -O0 -Xclang -disable-O0-optnone -emit-llvm mult.c -S -o mult.ll $ opt -O0 -S -mem2reg -simplifycfg -view-cfg mult.ll -o multopt.ll $ opt -O0 -S -mem2reg -simplifycfg --loop-unroll-and-jam --unroll-and-jam-count=4 -simplifycfg -view-cfg mult.ll -o mult-opt00-unroll4.ll I get t...

...to the upgrade use of ssh tunN devices was rock solid. the problem manifests as the tunnel from the initiator end ceasing to transfer data to the remote after a quantity of data is sent. it is necessary to create a new tunnel after destroying the old to get data to flow again, which after time jams also. i tested this with linux kernels back to 2.6.31 and they all have the problem.however, tunnels opened TO systems using these kernels work fine from the 2.6.18 kernel system, but if the initiator side is any of the above kernels the data flow jam occurs. what's weird about this is tha...

I upgraded my dovecot installation from something <<1.0 to 0.99.14 today. I wasn't exactly planning to but it just came along for the ride when I upgraded the rest of my system. I was using postgresql for the authentication. Nothing works. the debug logs show that I'm able to make a connection to the database table well enough: auth(default): pgsql: Connected to dbmail

Marcus Rueckert wrote: > On 2006-01-16 14:46:36 -0500, Tom Allison wrote: > >>I upgraded my dovecot installation from something <<1.0 to 0.99.14 >>today. I wasn't exactly planning to but it just came along for the ride >>when I upgraded the rest of my system. > > > do you mind to upgrade to the release mentioned in this mail >

Hi After going from AST_DATA (RES_DATA) to realtime with mysql-driver my console is jam'ed with SIP Seeding peers from Astdb '000b8201XXXX' at 000b8201XXXX@81.146.XX.XX:35273 for 120 I got arround 4000 sipclients registered at that server and all the sip-client re-register every 120 sec. so the console is totaly fill'ed with SIP Seeding messages. Is it posible to...

.... I have upgraded to Samba 4.1.14 (I know it's not the latest version but its the only version I could install on Gentoo at the moment). Unfortunately, my issues still persist. ----------------------------------------------------------------------- # smbclient -V Version 4.1.14 # smbtree -U AJames Enter AJames's password: WORKGROUP \\BULBASAUR bulbasaur \\BRW008092AAD473 \\BEEDRILL Samba Server \\BEEDRILL\IPC$ IPC Service (Samba Server) \\BEEDRILL\public Public...

When trying to build Boost using LLVM, I had this error: " error: ISO C++17 does not allow 'register' storage class specifier [-Wregister] " I attached the project-config.jam file I used to this message. Someone please help me out (if there's someone on here who can). -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20181222/fabab1a2/attachment.html> -------------- next part...

I was upgrading my debian box and managed to upgrade my dovecot installation at the same time. I wasn't planning on it, but it came along just the same. I took some notes on what I thought I needed to change, but apparently it wasn't enough. I've been running this for quite some time now with pgsql authentication and it's been one of those nice applications that always

...We are currently evaluating LLVM as a compiler technology against Open64 and have a few questions regarding its currently status with respect to optimizations in particular. Control flow is often expensive on the architectures we are considering and as such loop optimizations, e.g. unroll and jam, can play an important role. For example, consider the following program int a[4][4]; int b[4][4]; int c[4][4]; int main(void) { int i, j, k; for(i = 0; i < 4; i++) { for(j = 0; j < 4; j++) { c[i][j] = 0; for (k = 0; k < 4; k++)...

> I studied some a few years ago and concluded that it > was not worth the trouble. "Boost C++ Libraries" uses perforce jam ( in their case it's modified jam: bjam http://www.boost.org/doc/tools/jam/index.html ). Jam works well with massive structures of autonomous projects that constitute a collection of libraries and must be built on multiple platforms and with different tools. It may be a project on its own to...

...my SAMBA server is dead. I ended up re-installing from the source and now my server is not accessible to our Win9x clients. smbstatus show the server running but no one on the network can see the server. I am still a bit of a newbie and I am having trouble troubleshooting this. I really am in a jam and I need some help ASAP. I am not sure where to start. Thanks, Dan -------------- next part -------------- HTML attachment scrubbed and removed

...ze-bandwidth, one could argue that a vectorizer should focus on tapping the SIMD capabilities of the target, up to maximize-bandwidth, and that its vectorized loop should later be subject to a separate independent unroller/interleaver pass. One suggestion, regardless, is to use the term “unroll-and-jam”, which traditionally applies to loops containing control-flow and nested loops but is quite clear for innermost loops too, instead of the overloaded term “interleaving”. Admittedly loop vectorization conceptually applies unroll-and-jam followed by packetization into vectors, so why unroll-and-jam...

...These last questions are all rhetorical so no need to answer them, the problem as I see it now is that everyone CC'ed on this email probably by now would agree privately that optimizing away undefined behavior is wrong, but no one wants to be the first to say so publicly. We’re stuck in a log-jam. We need someone like you to take that first step so the rest can go along. Please help in un-jamming the current log-jam. Peter Lawrence. > On Jul 7, 2017, at 3:44 PM, Chris Lattner <clattner at nondot.org> wrote: > > On Jul 7, 2017, at 1:40 PM, Peter Lawrence <peterl9512...