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  Topic: SIFIVE E31/E51 core OVP module accurate
LeeMoore

Replies: 1
Views: 4816

PostForum: Current models   Posted: Fri Oct 26, 2018 9:11 am   Subject: SIFIVE E31/E51 core OVP module accurate
Hi JoryHuang

The entire suite of RISCV models (including E31/E51) have been designed to be able to completely match any possible set of combined option as set out by the USER & PRIVILEGED ISA s ...
  Topic: ovp for linux 64 bits
LeeMoore

Replies: 3
Views: 5394

PostForum: Ask a Question   Posted: Wed May 16, 2018 2:31 am   Subject: ovp for linux 64 bits
Yes you can run 32 bit executables on a 64 bit host.
You simply need to ensure you have installed the compatibility libraries, this is specific to your distribution

Thx
Lee
  Topic: Licensing Error
LeeMoore

Replies: 1
Views: 5530

PostForum: Licensing   Posted: Sun Jun 04, 2017 11:21 pm   Subject: Licensing Error
Hi

If you type this command, please post what is printed

$ lmutil lmhostid

The flexnet ID should agree with the one in the error message 000c29e253af
when you ran the command ifconfig, I do ...
  Topic: What is needed to use save/restore feature
LeeMoore

Replies: 1
Views: 3488

PostForum: Ask a Question   Posted: Sun Jun 04, 2017 11:16 pm   Subject: What is needed to use save/restore feature
Hi

All of the Imperas Professional tools support this feature.
C*DEV, M*DEV, M*SDK

Thx
Lee
  Topic: OVPSim Scheduling
LeeMoore

Replies: 5
Views: 6766

PostForum: Ask a Question   Posted: Fri Feb 17, 2017 2:19 am   Subject: OVPSim Scheduling
Hi,

We are design some scheduling algorithms and we are trying to test their performance on virtual platforms. I read too much documentation but could not get any info more than i quoted in my last ...
  Topic: Cache Modify
LeeMoore

Replies: 11
Views: 11996

PostForum: Ask a Question   Posted: Fri Feb 17, 2017 2:12 am   Subject: Re: Cache Modify
Hi all,

I am new to ovpsim and i want to know how to modify the provided source code cache.h. If i want to change the number of ways or replacement policies etc. Plz refer any tutorial or reference ...
  Topic: internet access
LeeMoore

Replies: 8
Views: 8783

PostForum: Ask a Question   Posted: Fri Feb 17, 2017 2:09 am   Subject: Re: internet access
hello,

Is it possible to somehow configure the module inside the ARMv8-A-FMv1 demo, in order to have internet access from the UART terminal ? I suppose it has something to do with the SMSC LAN91C11 ...
  Topic: Error when compiling usingHarness example
LeeMoore

Replies: 4
Views: 9124

PostForum: Getting started   Posted: Mon Oct 24, 2016 5:54 am   Subject: Error when compiling usingHarness example
This looks like an issue with the toolchain you have installed.
Did you build this yourself ? I notice it is installed under /usr/local

please try compiling a simple 'hello world' application usin ...
  Topic: or32-elf-gcc: Command not found
LeeMoore

Replies: 2
Views: 14716

PostForum: Getting started   Posted: Wed Aug 17, 2016 2:35 am   Subject: or32-elf-gcc: Command not found
Hi Andy

can you execute the command from a shell

eg

$ /opt/ovp/lib/Linux64/CrossCompiler/or32-elf/bin/or32-elf-gcc --help

it may be missing a library dependancy, or permission issue ?

t ...
  Topic: Running Algorithm on Multiple Processor
LeeMoore

Replies: 1
Views: 7605

PostForum: Ask a Question   Posted: Tue Jun 14, 2016 3:30 am   Subject: Running Algorithm on Multiple Processor
Hi Muhammad,

OVPsim is a modeling tool, that allows you to model computer hardware architectures which are homogenous, hetreogeneous, Symmetric and Asymmetric

What is the hardware architecture y ...
  Topic: mips pipeline stages
LeeMoore

Replies: 1
Views: 5737

PostForum: Ask a Question   Posted: Sun May 22, 2016 10:55 pm   Subject: mips pipeline stages
OVPsim is an instruction accurate simulator.
For the analysis you are requesting, you would need either a cycle accurate, or an RTL simulator
  Topic: individual instruction
LeeMoore

Replies: 3
Views: 8507

PostForum: Ask a Question   Posted: Fri May 20, 2016 2:35 am   Subject: individual instruction
http://www.ovpworld.org/documents/OVPsim_and_CpuManager_User_Guide.pdf

section 4.1
  Topic: individual instruction
LeeMoore

Replies: 3
Views: 8507

PostForum: Ask a Question   Posted: Fri May 20, 2016 2:31 am   Subject: individual instruction
Hi

If you want to see which instructions run on each core, you need to turn on instruction tracing. the instruction trace format prints the name of the processor and the instruction being executed ...
  Topic: Simulate multiple applications in single core architecture
LeeMoore

Replies: 8
Views: 12882

PostForum: Ask a Question   Posted: Tue Apr 19, 2016 6:36 am   Subject: Simulate multiple applications in single core architecture
I want to create custom scheduler for multiple applications using any existing platform and OS supported by OVPSim

I think you are asking a confusing question.

Applications are scheduled by the ...
  Topic: Issue in running Example platform in OVPSim userguide
LeeMoore

Replies: 1
Views: 5593

PostForum: Ask a Question   Posted: Tue Apr 19, 2016 5:10 am   Subject: Issue in running Example platform in OVPSim userguide
Please explain in more detail what you are trying to do.

Please tell us what instructions / demo / example you are following
and please tell us at what stage it goes wrong for you

Thx
Lee
 
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