Commit graph

4 commits

Author SHA1 Message Date
Abdul Mutaal Ahmad
7cb0c7bd65 mem: different HMC configuration
In this new hmc configuration we have used the existing components in gem5
mainly [SerialLink] [NoncoherentXbar]& [DRAMCtrl] to define 3 different
architecture for HMC.

Highlights

1- It explores 3 different HMC architectures

2- It creates 4-HMC crossbars and attaches 16 vault controllers with it.
This  will connect vaults to serial links

3- From the previous version, HMCController with round robin funtionality
is being removed and all the serial links are being accessible directly
from user ports

4- Latency incorporated by HMCController (in previous version) is being
added to SerialLink

Committed by Jason Lowe-Power <jason@lowepower.com>
2016-07-01 09:45:21 -05:00
Andreas Hansson
c965ca96cc configs: Fix inheritance of HMCSystem and cleanup spacing
Minor fix to ensure the HMCSystem can actually be instantiated
(SimObject cannot be created). Also address some spacing issues.
2016-01-11 05:52:17 -05:00
Nilay Vaish
6433a10749 configs: fix bug introduced due to 276ad9121192
I had made a typo in changeset 276ad9121192.  This changeset fixes it
2015-11-04 12:36:28 -06:00
Erfan Azarkhish
100cbc9cf6 mem: hmc: top level design
This patch enables modeling a complete Hybrid Memory Cube (HMC) device. It
highly reuses the existing components in gem5's general memory system with some
small modifications. This changeset requires additional patches to model a
complete HMC device.

Committed by: Nilay Vaish <nilay@cs.wisc.edu>
2015-11-03 12:17:56 -06:00