gran/include, branch masterGOOFING OFF - A granular NoC simulator.https://metanimi.dy.fi/cgit/gran/atom?h=master2025-12-23T22:49:21Zimplement interconnect for simt cache2025-12-23T22:49:21ZKimplulkimi.h.kuparinen@gmail.com2025-12-23T22:38:37Zurn:sha1:ead834152ffec8559eb37e9887d215fcf60338a2
+ Actual cache still missing, lol
+ Initial performance numbers aren't too promising compared to
simt_riscv64 or even simple_mesh1d, but there's a somewhat
increased latency due to registering inputs and the shared req
logic which can likely be improved. Will have to dig into this a
bit further
add initial simt rv64 core2025-12-14T23:25:53ZKimplulkimi.h.kuparinen@gmail.com2025-12-14T23:25:53Zurn:sha1:452cab52de2107c1ce8c7eb0883ff80bb80ac76bremove torus3d2025-08-29T19:41:27ZKimplulkimi.h.kuparinen@gmail.com2025-08-29T19:41:27Zurn:sha1:260689ea747f93b018ec4a25a2526a7aa05b7cb0
+ Might try to fix it at some point in the future but for now I don't
want to carry around broken code
format2025-08-09T14:35:26ZKimplulkimi.h.kuparinen@gmail.com2025-08-09T14:35:26Zurn:sha1:489beadf61d05f40dd4ac40e4e5290502f7ad078refactor mesh3d to match 2d,1d2025-08-09T14:20:05ZKimplulkimi.h.kuparinen@gmail.com2025-08-09T14:20:05Zurn:sha1:1853f5d6594bc371e4d8e631c24acd011a620915add 1d mesh node and refactor 2d mesh node2025-08-09T13:06:43ZKimplulkimi.h.kuparinen@gmail.com2025-08-09T13:06:43Zurn:sha1:3083284c797fc8fc267144b05c8a58395e4583e3
+ Seems to decrease performance a little bit, presumably due to
extra register copy, but simplifies code a lot and opens up more
genericism so I'll consider it an upgrade for now. Copying packets
around is rather slow though, might in the future move to some
kind of pointer based packet handling
use newer conts2025-08-09T13:06:32ZKimplulkimi.h.kuparinen@gmail.com2025-08-09T13:06:32Zurn:sha1:aba90a3a6f6c1caee28aaf3dadebb4daba5b5761add fat butterfly2025-03-04T18:08:04ZKimplulkimi.h.kuparinen@gmail.com2025-03-04T18:08:04Zurn:sha1:f03c2027c3ed7f385842b8583bb1953e04dd9386add ideal allocation tracker2025-03-02T19:45:51ZKimplulkimi.h.kuparinen@gmail.com2025-03-02T19:45:51Zurn:sha1:0464b7765aa4d1fc2178e443a3b37d19cfe541a0
+ Kind of like CHERI, but uses out-of-line pointer information.
The idea is that a core that is compatible with ALLOC_IF queries
the allocation tracker if an address is legal and gets a response.
This ideal tracker effectively has infinite memory and doesn't talk to
any other components, but a real implementation might want to limit
the allocations per process or chat with some reserved memory region
somewhere else in the system to maintain a binary tree or something.
add an idealized NoC2025-03-02T15:46:57ZKimplulkimi.h.kuparinen@gmail.com2025-03-02T15:46:57Zurn:sha1:ad6107d33a8a222d9062aae45d0e8d8483939d5d
+ Purely virtual, doesn't exist, but would be 'theoretically' ideal.