Daniel Kouchekinia 984499329d mem-ruby,configs: Add GLC Atomic Latency VIPER Parameter (#110) ...

Added a GLC atomic latency parameter (glc-atomic-latency) used when
enqueueing response messages regarding atomics directly performed in
the TCC. This latency is added in addition to the L2 response latency
(TCC_latency). This represents the latency of performing an atomic
within the L2.

With this change, the TCC response queue will receive enqueues with
varying latencies as GLC atomic responses will have this added GLC
atomic latency while data responses will not. To accommodate this in
light of the queue having strict FIFO ordering (which would be violated
here), this change also adds an optional parameter bypassStrictFIFO to
the SLICC enqueue function which allows overriding strict FIFO
requirements for individual messages on a case-by-case basis. This
parameter is only being used in the TCC's atomic response enqueue call.

Change-Id: Iabd52cbd2c0cc385c1fb3fe7bcd0cc64bdb40aac

2023-07-23 15:57:06 -05:00

37 KiB

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