search for: conges

All, I realize from the archive that the sort argument in merge has been subject to discussion before, though I couldn't find an explanation for this behavior. I tried to simplify this to (kind of) minimal code from a real example to the following (and I have no doubts that there are smart people around achieving the same with smarter code :-)). I'm running R 2.15.1 64bit under MS Windows

After some attempt to implement reduce-add in LLVM, I found out a easier way to detect reduce-add without introducing new IR operations. The basic idea is annotating phi node instead of add (so that it is easier to handle other reduction operations). In PHINode class, we can add a flag indicating if the phi node is a reduction one (the flag can be set in loop vectorizer for vectorized phi nodes).

On Wed, Nov 25, 2015 at 2:32 PM, Hal Finkel <hfinkel at anl.gov> wrote: > Hi Cong, > > After reading the original RFC and this update, I'm still not entirely sure I understand the semantics of the flag you're proposing to add. Does it having something to do with the ordering of the reduction operations? The flag is only useful for vectorized reduction for now. I'll give

From: Cong Wang <cong.wang at bytedance.com> When virtqueue_add_sgs() fails, the skb is put back to send queue, we should not deliver the copy to tap device in this case. So we need to move virtio_transport_deliver_tap_pkt() down after all possible failures. Fixes: 82dfb540aeb2 ("VSOCK: Add virtio vsock vsockmon hooks") Cc: Stefan Hajnoczi <stefanha at redhat.com> Cc:

----- Original Message ----- > From: "Xinliang David Li" <davidxl at google.com> > To: "Cong Hou" <congh at google.com> > Cc: "Hal Finkel" <hfinkel at anl.gov>, "llvm-dev" <llvm-dev at lists.llvm.org> > Sent: Wednesday, November 25, 2015 5:17:58 PM > Subject: Re: [llvm-dev] [RFC] Introducing a vector reduction add

From: Cong Wang <amwang at redhat.com> This is a long-standing bug and reported several times: https://bugzilla.redhat.com/show_bug.cgi?id=880035 http://marc.info/?l=linux-netdev&m=136164389416341&w=2 This bug can be observed in virt environment, when a KVM guest communicates with the host via multicast. After some time (should be 260 sec, I didn't measure), the multicast

We have the following namespace: namespace { inbox = yes list = yes location = prefix = INBOX/ separator = / subscriptions = yes type = private } namespace { list = children location = maildir:%%h:INDEX=%h/shared/%%u:CONTROL=%h/shared/%%u prefix = shared/%%u/ separator = / subscriptions = yes type = shared } and we set: lmtp_save_to_detail_mailbox = yes

From: Cong Wang <amwang at redhat.com> V5: fix two bugs pointed out by Thomas remove seq check for now, mark it as TODO V4: remove some useless #include some coding style fix V3: drop debugging printk's update selinux perm table as well V2: drop patch 1/2, export ifindex directly Redesign netlink attributes Improve netlink seq check Handle IPv6 addr as well

Hi! Since our mails aren't saved correctly since we updated to 2.xx I'd really appreciate some help. What's going wrong? My mistake? Bug? Peer ---------- Weitergeleitete Nachricht ---------- Betreff: [Dovecot] Saving mails to +detail failed: Namespace error Datum: Dienstag, 3. Mai 2011, 12:50:20 Von: Peer Heinlein <p.heinlein at heinlein-support.de> An: dovecot at

Hi devs, I am a tinc user use tinc at windows every day, I use a bat file to start tinc in nodetach mode, and dig the problem when the network sucks. Is there any one interesting to develop a gui control app like for openvpn? Tks, Cong

I m using several IAX & SIP softphones.... Now I've got an IP phone(Netphone) that supports H.323 protocol.... plz tell me how should i configure it to work with asterisk.... i m comfortable with sip.conf & iax.conf but what should i do to use h323.conf??? do i ned to install something or should i just copy h323.conf(the sample file) to /etc/asterisk directory ???

Am trying to install Office 2010 using guide in AppDB.http://appdb.winehq.org/objectManager.php?sClass=version&iId=17336&iTestingId=70071 The instructions say "Note?: If installing Office Professional Plus, copy a machine.config file from either a .NET 2.0 or Mono install to the wineprefix's drive_c/windows/Microsoft.NET/Framework/v2.0.50727/CONFIG directory. Without it, the

When a bridge interface deletes its underlying ports, it should notify netconsole too, like what bonding interface does. Cc: "David S. Miller" <davem at davemloft.net> Signed-off-by: Cong Wang <amwang at redhat.com> --- net/bridge/br_if.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c index e1144e1..d243914

Hi all, As title, is that possible to develop a python version of tinc, that will be interesting:) Tks. Cong -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://www.tinc-vpn.org/pipermail/tinc-devel/attachments/20161213/fcd83914/attachment.html>

<Copied Cong> Thanks Elena. Mostly I was interested in why such a high cost 30 kept for TRUNCATE v16i32 to v16i8 in SSE41. Looking at the code it appears like TRUNCATE v16i32 to v16i8 in SSE41 is very expensive vs SSE2. I feel this number should be same/close to the cost mentioned for same operation in SSE2ConversionTbl. Below patch from Cong Hou reduce cost for same operation in SSE2

According to the schedule (e.g. on the right on llvm.org), we should have tagged the release by now, but we haven't, so we're officially behind schedule. I'm still optimistic that we can wrap this up pretty soon, though. This is what's blocking us: - PR26509: Crash in InnerLoopVectorizer::vectorizeLoop() I'm waiting to hear what Cong comes up with, otherwise we can revert

Hi When a reduction instruction is vectorized in a loop, it will be turned into an instruction with vector operands of the same operation type. This new instruction has a special property that can give us more flexibility during instruction selection later: this operation is valid as long as the reduction of all elements of the result vector is identical to the reduction of all elements of its

This patch adds some queue limit parameters into block drive. And inits them for sg block drive. Some interfaces are also added for accessing them. Signed-off-by: Cong Meng <mc at linux.vnet.ibm.com> --- block/raw-posix.c | 58 +++++++++++++++++++++++++++++++++++++++++++++++++++++ block_int.h | 4 +++ blockdev.c | 15 +++++++++++++ hw/block-common.h | 3 ++ 4 files

This patch adds some queue limit parameters into block drive. And inits them for sg block drive. Some interfaces are also added for accessing them. Signed-off-by: Cong Meng <mc at linux.vnet.ibm.com> --- block/raw-posix.c | 58 +++++++++++++++++++++++++++++++++++++++++++++++++++++ block_int.h | 4 +++ blockdev.c | 15 +++++++++++++ hw/block-common.h | 3 ++ 4 files

This patch adds a flag to mdb entries so that we can distinguish permanent entries with temporary ones. Cc: Stephen Hemminger <shemminger at vyatta.com> Signed-off-by: Cong Wang <amwang at redhat.com> --- bridge/mdb.c | 24 +++++++++++++++--------- include/linux/if_bridge.h | 3 +++ 2 files changed, 18 insertions(+), 9 deletions(-) diff --git a/bridge/mdb.c