[Gems-users] Garnet: Does NetworkInterface_d not check protocol buffer availability?

[Ikhwan Lee <ikhwan@xxxxxxxxxxxxxxx>]

Hi all,

 

In the NetworkInterface_d::wakeup() function, upon receiving a TAIL flit from the inNetLink, the message is enqueued into the corresponding protocol buffer without checking the availability (by calling areNSlotsAvailable). Can someone shed light on how and where the protocol buffer back pressure is modeled for in_ports?

 

Regards,

Ikhwan