Displaying 20 results from an estimated 3000 matches similar to: "[LLVMdev] lli on ARM simulator"
2006 Oct 21
1
[LLVMdev] LLVM/LLVA on IMSYS WISC CPU
There is a strange Writable Instruction Set Computing CPU from Imsys (Sweden) based on FPGA.
Is it possible to setup the IMSYS CPU for running applications based on LLVA/LLVM?
Thank you.
Swedish microprocessor developer Imsys Technologies has released three devices in its reconfigurable family of processors. Unveiled at the Microprocessor Forum in San Jose, each device combines the processor with
2009 Sep 15
1
[LLVMdev] Dear LLVM,
can you give a detail description about the target architecture?
------------------ Original ------------------
From: "XU Xinfeng"<xu.xinfeng at gatech.edu>;
Date: 2009年9月15日(星期二) 上午7:34
To: "llvmdev"<llvmdev at cs.uiuc.edu>;
Subject: [LLVMdev] Dear LLVM,
Dear LLVM,
Now, I have to design special complier for my own multicore microprocessor with cusomized
2009 Nov 17
1
[LLVMdev] LLVM target-independent code generator for reconfigurable logic
hi every one,
i am use LLVM targeting a architecture with a processor and
reconfigurable logic around it.
now the llvm code generator work fine with the processor, but i am
struggling to make the code generator to generate proper DAGs for the
reconfigurable logic because "The LLVM target-independent code
generator is designed to support efficient and quality code generation
for standard
2010 May 18
2
[LLVMdev] LatticeMico32 (LM32) backend
Hi,
Would anyone be interested in developing a LatticeMico32 backend in LLVM?
LatticeMico32 [1] is an open source microprocessor core designed by Lattice
Semiconductor and typically used in FPGAs. It is comparable to the Microblaze
processor that you already support.
It is already supported by GNU Binutils and GCC (4.5+). It is used by the
Milkymist [2] and RTEMS [3] projects. The Milkymist
2011 Sep 01
2
Opensuse 11.4 domU hang on boot
Hello Everyone!
Been looking around the internet but have not found a solution for my
problem yet, all i found was a report on opensuse forums with no replays.
I have a Xen dom0 running on OpenSuse 11.4 x86_64, on this I’ve created
3 PV instances all running OpenSuse 11.4 x86_64 as well. All 3 PVs were
installed the same way with the same package selection and only ONE of
this 3 PVs hangs at
2012 Feb 28
2
Need for help about using vorbis in embedded system
Hi All,
?? I am a new member to the vorbis-dev mailing list. i hope that u receive the help that i've been searching for.
I need to compress audio samples captured by wireless sensor node (16-bit PCM at 8Khz). can i use vorbis i such an embedded system environment that has the following HW/SW specifications:
-416 MHz Microprocessor(ARM architecture, Intel Xscale family)
-32 MB RAM
Beside
2010 May 24
0
[LLVMdev] LatticeMico32 (LM32) backend
Just bringing that up as I did not get any reply so far.
Thanks,
Sébastien
On Tuesday 18 May 2010 18:38:41 Sébastien Bourdeauducq wrote:
> Hi,
>
> Would anyone be interested in developing a LatticeMico32 backend in LLVM?
>
> LatticeMico32 [1] is an open source microprocessor core designed by Lattice
> Semiconductor and typically used in FPGAs. It is comparable to the
>
2012 Nov 13
1
mce error
During booting of Centos6 I see an error message that goes something like:
Starting mcelog daemon [FAILED]
AMD Processor family 15: Please load edac_mce_amd module.
CPU is unsupported
The only helpful information I have found is in the "preview" of
https://access.redhat.com/knowledge/solutions/158503. I don't have a
RedHat account, so
2010 May 26
1
File format information for .spx
I've checked to web for the format of the .spx file, and have not found anything complete. I've attached what I have deciphered so far. There are a few question marks in my tables that I want to understand better. I've also attached the .spx file that I used in the example values.
I'm trying to take Speex-encoded data from an embedded microprocessor and put it into the .spx
2012 Feb 09
1
implementing flac on an embedded device
Hi everyone,
I'm currently working on project trying to send sensor data from a
microcontroller over radio to another device.
I need compression because the radio has not enough bandwidth to send it
without.
Because the sensor data quiet much resembles audio data I got the best
compression results using lossless audio codecs instead of data
compression algorithms like Lempel-Ziv.
I
2013 May 13
1
OPUS in embedded platform
Hello,
I am interested in porting OPUS to an embedded platform. The idea is that the encoder and decoder will run on different processors. In order to choose the proper platform, I need an estimate of the resources which are needed for OPUS.
I read the following in the OPUS wiki:
"The Opus code base is written in C89 and should run on the vast majority of recent (and not so recent) CPUs.
2020 Jun 17
2
RFC: alive.llvm.org?
No concerns from me. I use Alive2 all the time, and it would be fantastic
to have it available online reliably.
If we can get Alive1 up there too, that would be even better. I still use
that to try to prove things where it's not obvious how to express the
relationships in pure LLVM IR:
https://rise4fun.com/Alive/NDu
On Wed, Jun 17, 2020 at 4:05 PM Chris Lattner via llvm-dev <
llvm-dev at
2009 Sep 14
0
[LLVMdev] Dear LLVM,
Dear LLVM,
Now, I have to design special complier for my own multicore microprocessor with cusomized instruction-set and optimized architecture.
After have read a lot of papers about LLVM--a retargettable compiler framework, I still can't catch it clearly how to make LLVM support my target.
Would you please give me some necessary instructions or advice? Thanks!
Robinson Xu
ECE of Gatech
2020 Jun 18
2
RFC: alive.llvm.org?
+1 to alive2.llvm.org
On Thu, Jun 18, 2020 at 8:11 AM John Regehr via llvm-dev
<llvm-dev at lists.llvm.org> wrote:
>
> > If we can get Alive1 up there too, that would be even better. I still
> > use that to try to prove things where it's not obvious how to express
> > the relationships in pure LLVM IR:
> > https://rise4fun.com/Alive/NDu
>
> I don't
2020 Jul 01
4
Handling far branches with fixups or ELF relocs
Hello,
I'm working on an LLVM backend for an experimental microprocessor. Work
is going on nicely, and I've until now found the answer to all my
questions directly in the LLVM source code, or in the documentation.
However, I'm having problems with the AsmBackend class and the handling
of fixups.
The processor I'm working with has a single conditional branch
instruction, JCC,
2015 Jun 02
2
GlusterFS 3.7 - slow/poor performances
hi Geoffrey,
Since you are saying it happens on all types of volumes,
lets do the following:
1) Create a dist-repl volume
2) Set the options etc you need.
3) enable gluster volume profile using "gluster volume profile <volname>
start"
4) run the work load
5) give output of "gluster volume profile <volname> info"
Repeat the steps above on new and old
2007 Sep 05
4
False Positives and Autotest on New Folders
False Positives
I just discovered how easy it was to create a false positive when I, trying
my first RSpec test, did this:
ob.should eql?(''foo'')
instead of:
ob.should eql(''foo'')
or:
ob.should == ''foo''
As far as I can see, this is roughly equivalent to:
ob.should false
Neither eql?(''foo'') nor false causes the spec
2013 Nov 06
2
[LLVMdev] configparser and ConfigParser are different
LLVM builds with me on the release_33 branch, but fails on trunk. I
bisected the problem to this commit:
commit b49fb7bcd5001567d2da06f6a6e1c7ba79649e1b
Author: Daniel Dunbar <daniel at zuster.org>
Date: Wed Aug 14 23:15:39 2013 +0000
[llvm-build] Make Py3 compatible.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk at 188424
91177308-0d34-0410-b5e6-96231b3b80d8
2007 Jan 28
3
Inverse fuction of ecdf
Hi Everyone,
I want to generate some random numbers according to some empirical
distribution. Therefore I am looking for the inverse of an empirical
cumulative distribution function. I haven't found any in R. Can anyone
give a pointer?
Thanks,
Geoffrey
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2009 Sep 01
11
Storing puppet info in a database
Hi all.
We have a bunch of RHEL servers running Puppet. They are also connected to
our Red Hat Satellite server.
Currently we don''t have any master documentation system that stores all
relevant information (i.e. type of server, hardware info, linux
configuration, etc) about the servers. So what I''d like to do is implement
some sort of system that can hold all this information.