search for: zia

Displaying 20 results from an estimated 26 matches for "zia".

Did you mean: via
2007 Mar 02
2
sampling random groups with all observations in the group
...intended dataset, but it sounds cumbersome and possibly there is an easier way to do this? checked the package 'sampling' or command 'sample', but they cant do exactly the same thing. I was wondering if someone on this list will be able to share his/her knowldege? Thanks in advance, Zia ********************************************************** Zia Wadud PhD Student Centre for Transport Studies Department of Civil and Environmental Engineering Imperial College London London SW7 2AZ Tel +44 (0) 207 594 6055 [[alternative HTML version deleted]]
2007 Apr 08
1
How do I back transforme ordinary log-krigged prdiction values?
I have a question to everybody. After log10 transfprmation, I have done ordinary kriging in gstat in R? I need to back trnasform the prediction values to orgiginal scale. How do I do this in gstat in R? Thanks Zia -- Zia Uddin Ahmed 915 Brad Field Hall Department of Crop and Soil Cornell University Ithaca NY 14850 USA
2004 Nov 24
3
Icecast XSL(WebInterface) Tweek
...roblem. I want to disply on the top header (h2) total number of sources mounted on the server . I dont know how/where the webserver is working, thus i dont know how/where to get the total count (if its already stored somewhere at all). Otherwise, what is the easiest way to get the count? Thanks, Zia.
2006 Dec 04
1
package mgcv, command gamm
...amm. 3. When I use my entire dataset (approx 58000 obs, and, well even with 10000 observations) I am running against memory all the time (it says cannot allocate a vector of size 'some number). I used it on a 3GB RAM machine and I am suspicious if it is something else. Many thanks in advance, Zia ********************************************************** Zia Wadud PhD Student Centre for Transport Studies Department of Civil and Environmental Engineering Imperial College London London SW7 2AZ Tel +44 (0) 207 594 6055 [[alternative HTML version deleted]]
2013 Sep 21
1
Tinc on Mac OSX 10.8.4.
...N name, but on the Mac, when i run i get this error ?1 tinc/zt ? sudo /opt/local/sbin/tincd -c /opt/local/etc/tinc/zt -D --debug=4 tincd 1.0.21 (Sep 21 2013 00:13:28) starting, debug level 4 Could not open /dev/tun0: No such file or directory Any ideas? I used MacPorts to install tinc. Thanks, Zia -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://www.tinc-vpn.org/pipermail/tinc/attachments/20130921/9df3ad0d/attachment-0001.html>
2009 Dec 23
5
iid.test
I downloaded the iid.test, but I can't run it. I get the following message: Error: could not find function "iid.test" Where am I supposed to save this package in order that it works? Thanks, EZ [[alternative HTML version deleted]]
2014 Aug 26
2
Tinc on NixOS
...202 0 0 eno1 10.16.0.0 * 255.255.255.0 U 0 0 0 eno1 192.168.1.0 * 255.255.255.0 U 202 0 0 eno1 Any suggestions/pointers to debug this would be appreciated. I see the two tinc nodes are performing PING/PONG. Thanks, Zia -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://www.tinc-vpn.org/pipermail/tinc/attachments/20140825/ee90cfe4/attachment.html>
2014 Jul 08
2
Tinc tunnel between two subnets
...68.1.0 Work network 10.20.50.0 tinc tunnel is 15.0.0.x. Do I need to run tinc on C and D as well? Or Do i need to manually define the routes? I tried setting multiple subnets for A's host config as below and that didn't work either. Subnet = 15.0.0.2/32 Subnet = 10.130.50.107/32 Thanks, Zia -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://www.tinc-vpn.org/pipermail/tinc/attachments/20140707/02254e8e/attachment.html>
2015 Dec 11
3
trouble hoisting GlobalValues
----- Original Message ----- > From: "Rafael EspĂ­ndola via llvm-dev" <llvm-dev at lists.llvm.org> > To: "Steve King" <steve at metrokings.com> > Cc: "llvm-dev" <llvm-dev at lists.llvm.org> > Sent: Friday, December 11, 2015 4:28:33 PM > Subject: Re: [llvm-dev] trouble hoisting GlobalValues > > On 11 December 2015 at 16:53, Steve
2016 Feb 11
3
Expected constant simplification not happening
Hi the appended IR code does not optimize to my liking :) this is the interesting part in x86_64, that got produced via clang -Os: --- movq -16(%r12), %rax movl -4(%rax), %ecx andl $2298949, %ecx ## imm = 0x231445 cmpq $2298949, (%rax,%rcx) ## imm = 0x231445 leaq 8(%rax,%rcx), %rax cmovneq %r15, %rax movl $2298949, %esi ## imm = 0x231445 movq %r12, %rdi movq %r14,
2011 Mar 18
1
points() rendering points outside of input
As a followup to pi-day, I attempted to make a .gif of a simulation based estimation of pi by plotting points inside a single quadrant of a circle (a la?http://www.drewconway.com/zia/?p=2667 ). ?When rendering the individual x,y pairs with points() I intermittently see points crop up around (2,0.5) but the input values for x and y are bounded between 0 and 1. square<-structure(c(0, 0, 1, 1, 0, 0, 1, 1, 0, 0), .Dim = c(5L, 2L)); library(animation) base.plot<- function() {...
2004 Aug 19
3
Echo SIP-T100P-PRI
...om. I turned on echotraining, echocancellation=yes (128), and echowhenbridged in zapata.conf, to no avail. Could it be the wiring? Any suggestions of where to go from here? tia, Mike ----------------------------------------------------------- Michael Schwartz mike@ziacom.us President (646)285-6841 Zia Communications http://www.ziacom.us
2015 Dec 11
4
trouble hoisting GlobalValues
Hello LLVM, To reduce the code-size cost of relocations, I'm trying to hoist GlobalValues that are used many times. A new pass hides each hoisted GV behind a BITCAST in the dominating BB. The pass then updates users with the output of the BITCAST. This pass works properly AFAICT. The problems come in instruction selection. SelectionDAGBuilder::visitBitCast() treats the BITCAST as a no-op
2007 Apr 04
5
how to image.plot a XY grid file into a lat-lon map
Hi All, I have a netcdf gridded file with LCC projection. I can easily use image.plot to visualize it. However, as the axises are in X,Y, not Lat and Lon, I could not add state or country maps onto it (or lat lon information). I do have a grid2d file that describes the lat and lon for each (X,Y) grid, but the lat and lon are not regularly spaced, so I could not use image.plot. Does anyone know
2013 Mar 15
1
Spearman rank correlation
Hi If I get a p-value less than 0.05 does that mean there is a significant relation between the 2 ranked lists? Sometimes I get a low correlation such as 0.3 or even 0.2 and the p-value is so low , such as 0.000001 , does that mean it is significant also? and would that be interpreted as significant low positive correlation or significant moderate positive correlation? Also,can R calculate the
2016 Dec 07
1
Expected constant simplification not happening
Hello Has there been any progress on this topic ? The 3.9 optimizer output is still the same as I just looked. https://llvm.org/bugs/show_bug.cgi?id=24448 Ciao Nat! Sanjay Patel schrieb: > [cc'ing Zia] > > We have this transform with -Os for some cases after: > http://reviews.llvm.org/rL244601 > http://reviews.llvm.org/D11363 > > but something in this example is causing the transform to not trigger. > > I filed a related bug here: > https://llvm.org/bugs/show_bug.cgi?i...
2016 Nov 17
4
RFC: Insertion of nops for performance stability
...some examples for cases in which nops can improve performance: 1. DSB (Decoded Stream Buffer) Thrashing. DSB is a cache for uops that have been decoded. It is limited to 3 ways per 32B window; 4 or more ways will cause a performance degradation. This can be avoided by aligning with nops. See Zia Ansari's presentation for more information: http://schd.ws/hosted_files/llvmdevelopersmeetingbay2016/d9/LLVM-Conference-US-2016-Code-Alignment.pdf 2. Two or more branches with the same target in a single instruction window may cause poor branch prediction. Our recommendation to programme...
2016 Nov 20
3
RFC: Insertion of nops for performance stability
...some examples for cases in which nops can improve performance: 1. DSB (Decoded Stream Buffer) Thrashing. DSB is a cache for uops that have been decoded. It is limited to 3 ways per 32B window; 4 or more ways will cause a performance degradation. This can be avoided by aligning with nops. See Zia Ansari's presentation for more information: http://schd.ws/hosted_files/llvmdevelopersmeetingbay2016/d9/LLVM-Conference-US-2016-Code-Alignment.pdf 2. Two or more branches with the same target in a single instruction window may cause poor branch prediction. Our recommendation to programme...
2016 Jun 04
2
PBQP register allocation and copy propagation
...should reduce nodes with many affinity edges later, so that they're colored earlier?) and (4) (a user-configurable lookahead would let clients trade compile-time for allocation quality smoothly). James - how can I reproduce your test case? I tried with r271685 using 'llc -O3 -regalloc=pbqp zia.ll', but I got: bar: .fnstart @ BB#0: .save {r0, r1, r2, r3, r4, lr} push {r0, r1, r2, r3, r4, lr} ldr r0, .LCPI0_0 ldm.w r0, {r1, r2, r3, r12, lr} ldrd r4, r0, [r0, #20] strd lr, r4, [sp] str r0, [sp, #8]...
2016 Nov 21
2
RFC: Insertion of nops for performance stability
...some examples for cases in which nops can improve performance: 1. DSB (Decoded Stream Buffer) Thrashing. DSB is a cache for uops that have been decoded. It is limited to 3 ways per 32B window; 4 or more ways will cause a performance degradation. This can be avoided by aligning with nops. See Zia Ansari's presentation for more information: http://schd.ws/hosted_files/llvmdevelopersmeetingbay2016/d9/LLVM-Conference-US-2016-Code-Alignment.pdf 2. Two or more branches with the same target in a single instruction window may cause poor branch prediction. Our recommendation to programme...