similar to: [LLVMdev] exporting Dags

Displaying 20 results from an estimated 400 matches similar to: "[LLVMdev] exporting Dags"

2017 Aug 29
3
[RFC] Enhance Partial Inliner by using a general outlining scheme for cold blocks
I second the fact that a way to outline specific function regions independently of the partial inliner sound very useful. I am not sure however if we would want a mode within the partialInliner or something completely independent. As a general question, does anybody has a clear idea of what are the constraints on the region CodeExtractor is currently able to handle ? Going through the code, it
2017 Sep 18
0
Fwd: Seattle/King County based meetup
---------- Forwarded message ---------- From: keita abdoul-kader <abdoulk.keita at gmail.com> Date: Mon, Sep 18, 2017 at 2:01 PM Subject: Re: [llvm-dev] Seattle/King County based meetup To: Sam Elliott <ashe2 at cs.washington.edu> On Mon, Sep 18, 2017 at 1:53 PM, Sam Elliott <ashe2 at cs.washington.edu> wrote: > I would be interested. I'm at UW, doing a PhD. > >
2010 Aug 08
2
[LLVMdev] Usage of pointers to elements of a std::vector that might be reallocated
Oh yes you're right, I missed that :) But the point still hold. Amaury Pouly 2010/8/8 Eugene Toder <eltoder at gmail.com> > > Not only this code does not compile with NDEBUG set > > I may be missing something, but why does it not compile with -DNDEBUG? > assert() macro expands to noop when NDEBUG is set. > > Eugene > > On Sun, Aug 8, 2010 at 2:19 PM, Amaury
2010 Aug 08
0
[LLVMdev] Usage of pointers to elements of a std::vector that might be reallocated
Right, later in the same file we have: // Reserve entries in the vector for each of the SUnits we are creating. This // ensure that reallocation of the vector won't happen, so SUnit*'s won't get // invalidated. // FIXME: Multiply by 2 because we may clone nodes during scheduling. // This is a temporary workaround. SUnits.reserve(NumNodes * 2); So for some reason *2 is
2010 Aug 08
2
[LLVMdev] Usage of pointers to elements of a std::vector that might be reallocated
Hello, I was trying to interface a custom backend instruction scheduler with llvm code when I realize something terrible. The scheduling code builds a graph made up of SUnit * nodes (see ScheduleDAG*.{cpp,h}). These SUnits nodes are allocated via a std::vector< SUnit >. This isn't a problem as long as the pointers are taken after the vector is fully filled and the vector never changes
2020 Oct 14
2
[PATCH RFC] drm/nouveau: fix memory leak in nvkm_iccsense_oneinit
struct pw_rail_t is allocated as an array in function nvios_iccsense_parse, and stored to a struct member of local variable. However, the array is not freed when the local variable becomes invalid, and the reference is not passed on, leading to a memory leak. Fix this by freeing struct pw_rail_t when exiting nvkm_iccsense_oneinit. Signed-off-by: Keita Suzuki <keitasuzuki.park at
2010 Aug 08
0
[LLVMdev] Usage of pointers to elements of a std::vector that might be reallocated
> Not only this code does not compile with NDEBUG set I may be missing something, but why does it not compile with -DNDEBUG? assert() macro expands to noop when NDEBUG is set. Eugene On Sun, Aug 8, 2010 at 2:19 PM, Amaury Pouly <amaury.pouly at gmail.com> wrote: > Hello, > I was trying to interface a custom backend instruction scheduler with llvm > code when I realize
2010 Sep 01
3
[LLVMdev] Assertion failure in tablegen: rationale ?
Hello, I was fiddling with TableGen (for a use that has nothing to do with a compiler but it's doesn't matter) and TableGen triggers an assertion failure on this code (I reduced the case to the minimum, it's a parsing bug): class Bli<string _t> { string t = _t; } class Bla<list<Bli> _bli> : Bli<!car(_bli).t> { } #0 0x00007ffff6ebda75 in *__GI_raise
2010 Sep 01
0
[LLVMdev] Assertion failure in tablegen: rationale ?
On Sep 1, 2010, at 4:35 AM, Amaury Pouly wrote: > Hello, > I was fiddling with TableGen (for a use that has nothing to do with a compiler but it's doesn't matter) and TableGen triggers an assertion failure on this code (I reduced the case to the minimum, it's a parsing bug): David, can you take a look? This is related to your lisp interpreter :) -Chris > > class
2010 Sep 01
1
[LLVMdev] Assertion failure in tablegen: rationale ?
While I'm at it, I noticed a behaviour which is not exactly related but similar. To put it simply, you can 't do T.V.W, you need to do !cast<Bla>(T.V).W Example: class Bla<string t> { string blu = t; } class Bli<Bla t> { Bla bla = t; } def a : Bli<Bla<"">>; def b : Bla<!cast<Bla>(a.bla).blu>; // works def b :
2010 Aug 08
1
[LLVMdev] Suspicious code in backend scheduler
Hello, Still trying to write a custom scheduler, I stumbled accross a highly suspicious code in all schedulers. In both ScheduleDAGFast.cpp and ScheduleDAGRRList.cpp, one can find this piece of code: SUnit *CopyFromSU = CreateNewSUnit(NULL); and then in the same files: SUnit *CreateNewSUnit(SDNode *N) { [...] SUnit *NewNode = NewSUnit(N); And finally in ScheduleDAGSDNodes.cpp: SUnit
2004 Dec 22
3
call from DID, not hearing RINGTONEs
Hello, We have a DID partner sending traffic to Asterisk via SIP, but we are not hearing ringtones. When we call the same extension via SIP, we can hear that's it"s ringing (virtually).. Is is something related with call-progress not recognized by DID provider ? Thanks, ________________________ a b d o u l aba at gcomnetworks.com SIP: (131) 229-1002 at sip.freeipcall.com
2010 Jul 22
3
[LLVMdev] Scheduling and alias analysis
Hello, I have recently been working on scheduling for register pressure and ran into the issue of alias analysis when trying to integrate it with LLVM. Looking at the code it seems that the pre register allocation scheduling doesn't use alias analysis information. On the contrary, post-RA uses it. I'm wondering if there is a good reason for this fact. Indeed, it seems to me that alias
2014 Sep 11
1
ASTERISK AND CHAT MESSAGES
Hello. I have properly configured my asterisk server with some SIP accounts that work very well. Now when I want to send a chat message from my SIP client(Zoiper), I receive the following error message: *WARNING [2578]: chan_sip.c: 14511 receive_message: Received Message to <sip: .... at ..... transport = UDP> from <sip: .... at ..... transport = UDP>; tag = b03dfe52, dropped it.
2007 Oct 13
4
Chapter 9
Hello, I''m currently stunk on this issue for few days and I do not know how to get it fixed. The system always raises this error message : order is closed and here is my order.rb: class Order < ActiveRecord::Base include ActiveMerchant::Billing before_validation :set_status attr_protected :id, :customer_ip, :status, :error_message, :updated_at, :created_at attr_accessor
2010 Aug 29
1
PAM authentication fails
Hi, I'm fighting all weekend on with auth and pam to authenticate local system users. testuser is such local user and is in passwd and shadow. I want to have local system users (testuser is one of them) and virtual users. The virtual part works fine but I cannot get the local user to connect. Still pam fails finding the user. The suggested password mismatch at the end is, in my eyes,
2010 Nov 16
1
local users and virtual users
Hi list, I'm facing this problem: I have a e few local (system) users and a bunch of virtual users (in MySQL). To make it easy for the big group, I've set a default domain which is not the domain of the server (which is just the servername). So the big group logs in with there short name without @<domain>. BUT the few system users (in passwd) cannot login to pop or imap because
2020 Oct 15
0
[PATCH RFC] drm/nouveau: fix memory leak in nvkm_iccsense_oneinit
Ben, I think this is like the 5th patch tackling this issue, I think we should merge one of those. On Thu, Oct 15, 2020 at 6:23 AM Keita Suzuki <keitasuzuki.park at sslab.ics.keio.ac.jp> wrote: > > struct pw_rail_t is allocated as an array in function nvios_iccsense_parse, > and stored to a struct member of local variable. However, the array is not > freed when the local
2011 Jun 14
1
high number of processes
Hi, Sometimes a script kiddie tries to guess passwords on our mailserver (Ubuntu 10.04.2 LTS, postfix, dovecot 1.2.9, scanners, the standard stuff). That leads to a nagios message about the high number of processes. The number goes above 500. Nagios threshold is set to 250, which is more than enough for normal operation of this server. When are these processes supposed to die again? They seem to
2009 Apr 30
1
finite mixture model (2-component Weibull): plotting Weibull components?
Dear Knowledgeable R Community Members, Please excuse my ignorance, I apologize in advance if this is an easy question, but I am a bit stumped and could use a little guidance. I have a finite mixture modeling problem -- for example, a 2-component Weibull mixture -- where the components have a large overlap, and I am trying to adapt the "mclust" package which concern to normal