similar to: RE Basic Question

On Mon, 30 Apr 2007, Florian Brandner wrote: > i`m working on a machine instruction scheduler for an VLIW architecture. > loads are somewhat expensive on this architecture, thus i would like to > reorder unrelated loads/stores to better hide load latencies. > > to do this, i would need alias information on machine instructions, > i.e., which machine instructions may access the

Chris Lattner wrote: > There are a couple of ways to do this. Is your scheduler a prepass > scheduler (before regalloc) or a post-pass scheduler (after regalloc)? it is a post-pass scheduler, which operates on MachineInstrs. we need to run it after register allocation to hide latencies of spill code, prolog, and epilog. > If you want to extract maximal parallelism, I assume you want a

2009/5/3 Thomas Juerges > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Hi Arnaud, > Hi Thomas, > I just checked the 2.4.1 version of nut and found that you forgot to add > my old UPS model (APC Smart-UPS 900). I guess it is because you were > busy at the time when I sent you the patch. So here it goes again. :) > uh, right sorry. I was pretty sure I applied

From: Andrew Trick [mailto:atrick at apple.com] Sent: Tuesday, August 21, 2012 9:58 PM To: Rao, Prashantha Cc: llvmdev at cs.uiuc.edu Subject: Re: [LLVMdev] How to uniquely remember a loop? On Aug 21, 2012, at 4:17 AM, "Rao, Prashantha" <Prashantha.Rao at amd.com<mailto:Prashantha.Rao at amd.com>> wrote: More than one loop may share the same header; You have a different

G'day y'all, Here's a tiny patch set for drivers/apcsmart.c and drivers/apcsmart.h. Adds APC SmartUPS 1250 ("8QD" case) + 940-0024C recognition to apcsmart. (Unpatched apcsmart.c v1.99.8 misidentifies the SmartUPS 1250 as a "dumb" UPS.) For NUT 2.0.5+. NUT 2.0.5: Patches apply successfully. Builds successfully. Works as expected under Ubuntu 7.04. NUT 2.2:

On Fri, 4 May 2007, Florian Brandner wrote: > Chris Lattner wrote: >> There are a couple of ways to do this. Is your scheduler a prepass >> scheduler (before regalloc) or a post-pass scheduler (after regalloc)? > > it is a post-pass scheduler, which operates on MachineInstrs. we need to > run it after register allocation to hide latencies of spill code, > prolog, and

Hej! Hope nut-upsuser is an appropriate place to post additional info about the smartups protocol, please tell me if not. I got an APC Smartups 2200 (5U Rack Mount, European/230V version, 48V batteries) a couple of days ago, was very happy to find the protocol description at http://www.networkupstools.org/protocols/apcsmart.html, and started to play. At the point when everything was working

On Aug 21, 2012, at 4:17 AM, "Rao, Prashantha" <Prashantha.Rao at amd.com> wrote: > More than one loop may share the same header; You have a different definition of loop than the rest of the optimizer. You can identify your loops by the backedge if you prefer. > I can certainly run LoopSimplify as a prepass. But will that ensure unique loop header for each loop. It tries

>On Aug 16, 2012, at 1:09 PM, "Rao, Prashantha" <Prashantha.Rao at amd.com<mailto:Prashantha.Rao at amd.com>> wrote: >Hi- >I am writing a pass to traverse loops and collect some analysis data and later on come back to transform the IR. In the analysis phase I need to >remember statistics regarding every loop in the program. What is the best way to uniquely

I need direction. I don't know what to google for anymore. I am unable to get my SmartUPS 2200XL to be recognized. My suspicions are that it's UDEV or Kernel related. I've updated the kernel to the highest version I feel comfortable with due to other things that run on the server, and I've updated UDEV a bit too. When I plug in the USB cable from the UPS into the server, I

Ok, so another apc UPS 3000 complained about bad batteries, and I changed them out from the same order that I'd gotten in a couple of months ago. The APC SmartUPS 3000 started connecting and disconnecting the USB connection. I brought down and up the service, no joy. Finally, after googling, I found a *completely* undocumented way to start apcupsd, that a few years ago someone was told to

Hi Ted there was a drift from the initial topic. worth a new thread! 2014-07-27 9:13 GMT+02:00 Ted Mittelstaedt <tedm at mittelstaedt.us>: > On 7/26/2014 12:18 PM, Arnaud Quette wrote: > >> Hi Eric, >> >> sorry for the lag, summer time... >> >> I'm first seconding Charles comments >> >> 2014-07-09 12:31 GMT+02:00 Eric S. Raymond <esr

We are configuring a server with a Tripplite SmartUPS, Web SNMP Card, and Envirosense Probe. The configuration is good using usbhid driver and we can get it to shutdown clean by producing a "power event" (pull the power cable). It is not very clear how to add or see the values associated with the external probe. We need to be able to shutdown based on the input from the probe as well as

I have a SmartUPS 750 (SUA750) which has the temperature and humidity SmartSlot card installed. When NUT 2.2 communicates with this UPS over /dev/ttyS0 using apcsmart, using the APC Smart cable connected to the SUA750 serial port, and this ups.conf: [su700] driver=apcsmart port = /dev/ttyS0 I can see the ambient temperature and humidity data with "upsc su700 at

We recently had to replace an old APC SmartUPS 3000 with a newer 3000VA (the 2U one). It has both serial and USB in the back (with an RJ-45 on the end of the serial cable). I can't get the apcsmart driver to connect. I figured it should work the exact same as the old UPS, with /dev/ttyS0 as the port (I'm using the same port on the server that the last one was plugged into). I even

Hello all, I was asked about a proper way to ensure powerfail shutdown of a blade server fed off an APC SmartUPS, which is monitored by all hosts over SNMP. In particular, they'd like to avoid the "untimely" return of utility power - when the OSes are already shutting down, and would stay down because the UPS is well-fed now and thus won't power off and later power on to boot

Hello all NUT users and developers! Have some questions about nut suite: 1. Does upscmd provide only device-specific commands? Or commands like shutdown.stayoff are general and good for all ups models? When i see output of 'upscmd -l' - is this general commands that supported by given device or this is unique commands of this device? For example, i have APC SmartUPS-750 and it shows me

Hi Jim, On Tue, 18 Feb 2014, Jim Klimov wrote: > Hello all, > > I was asked about a proper way to ensure powerfail shutdown of a blade > server fed off an APC SmartUPS, which is monitored by all hosts over > SNMP. In particular, they'd like to avoid the "untimely" return of > utility power - when the OSes are already shutting down, and would > stay down

Hello! I've ran into this annoying issue when setting up a new server. I have an APC SmartUPS hooked up on a USB-serial converter on /dev/ttyUSB0. This works nicely, until: hub 3-0:1.0: port 1 disabled by hub (EMI?), re-enabling... pl2303 ttyUSB0: pl2303 converter now disconnected from ttyUSB0 usb 3-1: pl2303 converter now attached to ttyUSB1 apcsmart gets into an infinite loop of this:

I've having trouble understanding the NUT compatibility page. Is it compatible with the OMNISMART300? Or the OMNI900LCD? The compatibility page said for instance SMART550 -- tripplite_usb SmartUPS -- tripplite OMNI650LCD -- usbhid_ups so I'm not sure if an OMNISMART300 is like a Smart, or a SMART, or an OMNI, or even if it's supported at all. Thanks in advance for any help!