similar to: Problem loading images larger than 512M

Hi: I am trying to implement interval arithmetic through llvm. I have a problem with the rounding mode with llvm.experimental.constrained.cos I have two pieces of codes: ; Function Attrs: norecurse nounwind readnone ssp uwtable define double @cosine_down(double returned) local_unnamed_addr #0 {   ; call the llvm intrinsic to perform downward cosine

Hi Craig: I tried that, now the function is like this: ; Function Attrs: norecurse nounwind readnone ssp uwtable define { double, double } @add(double, double, double, double) local_unnamed_addr #0 {   %5 = call double @llvm.experimental.constrained.fadd(double %0, double %2, metadata !"round.downward", metadata !"fpexcept.ignore")   %6 = fadd double %1, %3

Hi: Sorry I need to send email directly. I am new to llvm and trying to write interval arithmetic, which requires changing rounding mode during computation. The document I found https://llvm.org/docs/LangRef.html#constrained-floating-point-intrinsics, seems to be doing the trick. Here is the piece of code that I did:

This adds a boolean boot parameter to xen to allow reserved memory regions to be added to the iommu mappings for dom0. The parameter is "iommu_include_reserved" and is off by default. A warning is also traced when incorrect RMRR to system memory map values are detected. This is being added to address some incorrect BIOS''s that do not report correctly the requied reserved memory

I'm trying to use mars{mda} to model functions that look fairly close to a sequence of straight line segments. Unfortunately, 'mars' seems to totally miss the obvious places for the knots in the apparent first order spline model, and I wonder if someone can suggest a better way to do this. The following example consists of a slight downward trend followed by a jump up after

Hi Craig: It’s llvm 10.1 I think, I did the same thing, removing everything except the code block but still failed with llvm-as. Thank you Xuan Tang On Sep 3, 2020, 20:14 -0500, Craig Topper <craig.topper at gmail.com>, wrote: > I just pasted that code and ran it through llc, opt, and llvm-as. All passed without issue. What version of llvm are you using? > > ~Craig > > >

Hi, All: I had some trouble debugging C source dynamically loaded into R , when I issued N in gdb(or insight) , the debugger, instead of moving downward step by step, jumped to strange positions (upward, downward, one step, a few steps away). To enter the debugger, I issued gdb(insight) Rgui.exe in Cygwin and add this line : asm("int $3"); to my C code. After entering R, I

Hello, I am trying to simulate binary outcome data for a logistic regression Monte Carlo study. I need to eventually be able to manipulate the structure of the error term to give groups of observations a random effect. Right now I am just doing a very basic set up to make sure I can recover the parameters properly. I am running into trouble with the code below. It works if you take out the object

Hi, I'm doing a small hobby project writing some tools to put DOS boot images and Linux rescue images on a USB stick. For this I have partitioned my USB stick in 2 partitions, one 192MB partition with a VFAT filesystem (for the normal use) and a second partition with an ext3 filesystem. My aim was to provide a graphical menu (grub) to access the different images using memdisk. Since

Hi Ian/Stefano, So, I''m back to using pfn space from maxphysaddr below. Stefano, you suggested ballooning, but that would be just too slow. There are lot of pages to be mapped, 4k at a time during guest creation, and I am afraid ballooning and hypercalls to populate EPT will be pretty slow. OTOH, there is tons of address space available between max-physaddr and max pfn in dom0. Stefano,

I am trying to PXE boot an ISO image using ISOLINUX. I am starting small just trying to get anything working but seem to be having problems. I followed the instructions on the isolinux page (http://syslinux.zytor.com/iso.php) but still cannot get it to work. I can get the ISO image to try to load but then it stops at the booting message. Any help would be greatly appreciated. Here is

I've recently been looking at how to implement in LLVM IR the rounding of floating point values when casting using different rounding modes and I've hit some problems. It seems that when casting down floats to less precise types the ``fptrunc`` LLVM IR instruction is used. The LLVM language reference suggests that it just truncates the value (which would be equivalent to rounding towards

I am splitting a one BB loop into two BB. Basically, the one loop BB has 3 incoming values, one form back edge two from other edges. I want to extract the PHIs from the other two edges out into it's own BB and delete that from the loop, then redirect the backedge to the loopbody (non extracted portion) and create a new PHI coming from the extracted BB and the backedge. I can do this;

It seems there is no way to correct te quota limit downward for some mailboxes, like: quota_rule9 = UCE-TMP:storage=-10%% The idea is to not eat up the users storage with spam, so that spam stays in the queue (for some time) while real mail gets delivered. There *is* a line } else if (*value != '-' && relative_rule) { in quota.c, but nothing else handles it,

Hey .. I was thinking about the way I need to use the Ferret::Index::Index Class and its subclasses .. i find it somehow complex .. I think this can be done more easily .. Most of the Time a user needs to open up a index to do queries, the best way would be to use a IndexReader afaik. I would suggest to do it that way: index = Ferret::Index::Index.new( :path =>

Hi all, I''m using Capistrano and SVN to version control and deploy, but I''m not sure what to do about my images directory. I use file_column and RMagick to save images to the disk under a model called "Image", and they''re saved in public/image/... etc. Each time I deploy a new version, my image folder doesn''t exist anymore. I don''t want

Hi mailing list, I has been working on a large project that is based on LLVM 3.1. Recently we are thinking to introduce an LLVM bc converter from LLVM 3.9 to LLVM 3.1, such that we can introduce some of the newest LLVM analyses and optimizations to our LLVM 3.1 based project. Have you worked on similar things that converting LLVM bc downward and has anything to share? Thanks Hongbin

rake db:migrate RAILS_ENV=production rake aborted! uninitialized constant User::Authentication The preceding I encounter when attempting to migrate to the production database. My google powers have escaped me. Everywhere says Restful Authentication is missing in the production server. However, to validate this, I attempted this on the same server as the development, which works. So, what

Had to changed the Subject header because the mailing list software thought the previous one ("so old bootloader" ...) was suspicious. Just a backgrounder and a little more info I've gathered: Trying to install Fedora Core 3 via PXE using DHCP-TFTP. Kernel loads but initrd isn't used for rootfs. The machine's an AMD Athlon 64-based box with 512MB physical memory (one DDR

Hi, In PR2193 LiveVariables runs out of memory on a 512M limit, after processing 11557 basicblocks. VirtRegInfo has ~180000 entries with ~700 bytes each. If I give it more memory (1.5G) it runs out of memory in LiveInterval. I don't see any easy solution to reduce memory usage, but should we optimize such a huge function at once? If the function is over some reasonable limit (5k