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| author | Abdul Mutaal Ahmad <abdul.mutaal@gmail.com> | 2016-07-01 09:45:21 -0500 |
|---|---|---|
| committer | Abdul Mutaal Ahmad <abdul.mutaal@gmail.com> | 2016-07-01 09:45:21 -0500 |
| commit | 7cb0c7bd65a61f7f0bf75a1f0b2eaffb185bf112 (patch) | |
| tree | 79e135da2206b0785f4becae2c82dab1aa6ecdbc /src/mem/serial_link.hh | |
| parent | 1051223318360a74c46c0f818bdc599287a51064 (diff) | |
| download | gem5-7cb0c7bd65a61f7f0bf75a1f0b2eaffb185bf112.tar.xz | |
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>
Diffstat (limited to 'src/mem/serial_link.hh')
| -rw-r--r-- | src/mem/serial_link.hh | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mem/serial_link.hh b/src/mem/serial_link.hh index d4f6ca488..9fbcce335 100644 --- a/src/mem/serial_link.hh +++ b/src/mem/serial_link.hh @@ -312,6 +312,9 @@ class SerialLink : public MemObject /** Number of parallel lanes in this serial link */ unsigned num_lanes; + /** Speed of each link (Gb/s) in this serial link */ + uint64_t link_speed; + public: virtual BaseMasterPort& getMasterPort(const std::string& if_name, |