changeset b21b3aad6bd1 in /z/repo/gem5
details: http://repo.gem5.org/gem5?cmd=changeset;node=b21b3aad6bd1
description:
scons: Bump the compiler version to gcc 4.6 and clang 3.0
This patch bumps the supported version of gcc from 4.4 to 4.6, and
clang from 2.9 to 3.0. This en
Hi Pavlos,
That¹s right. In the NonCoherentBus, for every connected slave, there is a
multiplexer (layer) for the incoming requests. For every connected master,
there is a multiplexer (layer) for the incoming responses.
In the case of the CoherentBus, snoop requests are never
waiting/contending.
Thank you for making it clear. So, taking as an example the coherent bus is
it like the configuration in the following image with three layers (1 for
requests, 1 for snoops and 1 for responses)?
http://www.doulos.com/knowhow/arm/Migrating_from_AHB_to_AXI/multilayer_bus_simple.png
Thanks again,
Pa
Hi Pavlos,
It is a crossbar implemented by muxes.
I am in the process of renaming the class XBar (from Bus) to avoid any
confusion.
Andreas
On 10/06/2014 15:50, "Pavlos Maniotis via gem5-dev"
wrote:
>Hello everyone,
>
>I have read the following thread and I feel that I have not completely
>un
Hello everyone,
I have read the following thread and I feel that I have not completely
understood what is the actual configuration for the CoherentBus (and
generally the Bus) model.
https://www.mail-archive.com/gem5-dev@gem5.org/msg10942.html
Is it just a shared medium between the master and sl
On Mon, 9 Jun 2014, Joel Hestness via gem5-dev wrote:
On Mon, Jun 9, 2014 at 7:04 AM, Nilay Vaish via gem5-dev
wrote:
I prefer simulations that fail visibly to simulations that silently do the
wrong thing.
I definitely agree that it is better to outright fail than proceed silently
with po
* build/ALPHA/tests/opt/quick/se/60.rubytest/alpha/linux/rubytest-ruby
passed.
* build/ALPHA/tests/opt/quick/se/00.hello/alpha/linux/o3-timing passed.
* build/ALPHA/tests/opt/quick/se/00.hello/alpha/tru64/o3-timing passed.
* build/ALPHA/tests/opt/quick/se/00.hello/alpha/linux/simpl
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(Updated June 10, 2014, 7:53 a.m.)
Review request for Default.
Repository: gem5
