similar to: Requesting for help.

Greetings dear developers!! I've been faced with several difficulties yet I'm unable to do a complete build of LLVM on my system. I've tried to build with Xcode once, ninja + cmake, and several other ways as shown in the web. Currently, while building on Xcode for the umpteenth time I got an error which says outdated version of svn being used and then architecture not supported.

Hello, I have a vmdk having an LV with an ext3 FS where some files have extended attributes and acls set. These do not appear set while accessing them when mounted using guestmount. I do not know if it is easy or difficult to implement this, so I'd like to take your opinion. what I did was changed the default mount options in daemon/mount.c from "ro" to

Hi Peter I guess this is the document written by you https://fosdem.org/2018/schedule/event/crosscompile/attachments/slides/2107/export/events/attachments/crosscompile/slides/2107/How_to_cross_compile_with_LLVM_based_tools.pdf I follow it to try to use the clang to do cross compilation. Actually, my target binaries is SPECCPU2006 and autotools based binaries. However, I failed on the first

Hi Peter, On Wed, 26 Feb 2020 at 18:37, Peter Smith via llvm-dev <llvm-dev at lists.llvm.org> wrote: > > Hello Arslan, > > > I am guessing I can borrow libraries such as lc and lm from GCC > > arm-none-eabi*, but for clang_rt.builtins-arm.a (which I thought > > should've been built with LLVM build but I couldn't find that library > > in my build

Hi, I am trying to use LLVM/clang to build a binary for ARM Cortex M platforms. When I build my binary the linker fails to find these libraries. ./bin/clang++ -target arm-none-eabi -mcpu=cortex-m4 ./temp.cpp -L ./lib/ -L ./libexec/ -L ../build3_v7m/lib/ ld.lld: error: unable to find library -lunwind ld.lld: error: unable to find library -lc ld.lld: error: unable to find library -lm ld.lld: error:

Hi All, I have configured a domU (netdom) to connect direct to a NIC using PCI passthrough. The NIC is now hidden from dom0, and hence dom0 goes off the network. Is there any way to configure dom0 to connect to the network via netdom. How do I setup a backend driver in netdom and frontend driver in dom0 and other domUs for connecting to the network? I have only one NIC on my host, and I am using

>Thank you everybody for their input, and for your patience. This is proving harder than expected! :) Thank you for doing the hard part of the work. Hideki -----Original Message----- From: Francesco Petrogalli [mailto:Francesco.Petrogalli at arm.com] Sent: Monday, June 24, 2019 11:26 AM To: Saito, Hideki <hideki.saito at intel.com> Cc: Doerfert, Johannes <jdoerfert at anl.gov>;

Motivation At the moment, when targeting armv7a, clang defaults to generate code as if -mcpu=cortex-a8 was specified. When targeting armv8a, it defaults to generate code as if -mcpu=cortex-a53 was specified. This leads to surprising code generation, by the compiler optimizing for a specific micro-architecture, whereas the intent from the user was probably to generate code that is

Thanks for everyone giving their feedback! I saw pretty unanimous support for making -mcpu=generic the default and making -mcpu=generic schedule for an in-order CPU (Cortex-A8 in this case). I'll be making those changes shortly. I think the comments also make clear that it's less obvious whether we'd want -mcpu=native to become a default. It's probably good for some use cases, but

I was working with the rmetrics portfolioBacktesting function and dug into the code to try to find why my formula with 113 items, i.e. A1 thru A113, was being truncated and I only get 85 items, not 113. Is it due to a string length limitation in R or is it a bug in the strsplit or gsub functions, or in my string? I'd very much appreciate any suggestions ============Input script:

Hello, I’m using NXP layerscape Arch (A53/A72), and I want to use NE 10 Project library , and llvm compiler 3.8.1.1 (https://projectne10.github.io/Ne10/) <https://projectne10.github.io/Ne10/> When compiling the project file I get the following errors : ./NE10_abs.asm.s:59:9: error: unrecognized instruction mnemonic vmov s2, r3 ^ ../NE10_abs.asm.s:62:9: error:

Summary ======= I'm planning on adjusting SimplifyCFG so that it doesn't turn two-entry phi nodes into selects until later in the pass pipeline, to give passes which can understand phis but not selects more opportunity to optimize. The thing I'm trying to do which made me think of doing this is described below, but from the benchmarking I've done it looks like this is overall a

Actually its the ccflags I am using with that particular distro. -mcpu=cortex-a72 -mfloat-abi=hard -mfpu=neon-fp-armv8 -mneon-for-64bits Which is optimised for pi4 isn’t liked. Also without ccflag=”” configure: error: No 16 bit type found on this platform! ./configure --enable-neon --libdir=/usr/lib/aarch64-linux-gnu I dropped down to ubuntu 18.04 and the same errors occur. I have a

Hi, Arm have recently announced the v8.1-M architecture specification for our next generation microcontrollers. The architecture includes vector extensions (MVE) and support for low-overhead branches (LoB), which can be thought of a style of hardware loop. Hardware loops aren't new to LLVM, other backends (at least Hexagon and PPC that I know of) also include support. These implementations

When I pass an empty string for cpu and features to createTargetMachine, and then use LLVMGetTargetMachineCPU() and LLVMGetTargetMachineFeatureString() to get the strings back, they are still empty. Is there a way to have llvm compute the effective cpu/features string, and provide it so that I can inspect it? I'm trying to figure out how the cpu/features string that I am explicitly passing,

I'm concerned that we're focusing on one side of this.  Let me point out a few concerns w/changing the canonical form here: 1. LICM does not know how to hoist or sink regions.  It does know how to hoist and sink selects. 2. InstCombine has limited support for triangles/diamonds, but fairly extensive support for selects. 3. EarlyCSE and GVN do not know how to eliminate fully

> On Aug 15, 2018, at 10:57 PM, Hal Finkel via llvm-dev <llvm-dev at lists.llvm.org> wrote: > > > On 08/15/2018 02:38 PM, Philip Reames via llvm-dev wrote: >> I'm concerned that we're focusing on one side of this. Let me point out a few concerns w/changing the canonical form here: >> >> LICM does not know how to hoist or sink regions. It does know

Hi All I downloaded the binary package of Samba 2.2.2 on Friday from one of the Samba mirror sites, I think Belgium, and installed it on a Sun E450 running Solaris 2.6. Today everything has fallen flat on its face. Unfortunately I am on holiday this week so not able to deal with the problem directly, but via telephone calls. Apparently what is happening is that smbd is gobbling up all the

Hello R users, For the last few days I am struggling with the following task: my data.frame: A1 A2 A3 B1 B2 B3 58.81 53.292 54.501 13.013 17.39 19.407 56.02 56.251 54.033 20.099 13.15 10.411 55.376 53.099 57.625 13.396 21.031 13.22 58.584 53.194 54.218 13.038 16.854 19.289 55.7 55.921 53.847 19.942 13.153 9.828 55.093 52.934

https://bugzilla.mindrot.org/show_bug.cgi?id=3639 Bug ID: 3639 Summary: server thread aborts during client login after receiving SSH2_MSG_KEXINIT Product: Portable OpenSSH Version: 9.2p1 Hardware: ARM OS: Linux Status: NEW Severity: critical Priority: P5 Component: