Commit Graph

17 Commits

Author SHA1 Message Date
Blaise Tine
703a861fe9 added support for write-through cache, removed cache snooping support 2020-12-23 23:51:02 -08:00
Blaise Tine
4bbd7bf408 performance refactoring - rebalanced stream buffers accross the device to enforce output buffering rule at compoments boudaries, finally resolved block ram R/W collusion discrepencies, 2020-12-19 02:45:06 -08:00
Blaise Tine
d5fa82f5e4 cache req datapath optimizations 2020-12-08 02:58:08 -08:00
Blaise Tine
0d0706411d CSR IO's critical path elimination 2020-12-06 16:07:36 -08:00
Blaise Tine
d0f2a3984d adding input buffering to bus arbiters to reduce backpressure delay propagation 2020-12-05 17:31:29 -08:00
Blaise Tine
f3b1069ce8 adding stream arbiter 2020-12-03 06:40:23 -08:00
Blaise Tine
74c9e9ad1f minor update 2020-12-01 10:42:14 -08:00
Blaise Tine
f68af3bb84 using mshr pending request size 2020-12-01 00:54:25 -08:00
Blaise Tine
5758ef9ebf generic_register reset network optimization 2020-11-29 18:41:36 -08:00
Blaise Tine
725322807e fixed DRAM response backpressure inside Cache 2020-11-10 05:24:57 -08:00
Blaise Tine
7c384eaf7f fixed snoop forwarding hang 2020-11-09 20:02:33 -08:00
Blaise Tine
10505caae1 refactoring all arbiters with buffering for request count > 2, optimized the cache core response module in critical path when running as L2 2020-11-08 01:31:46 -08:00
Blaise Tine
5be1d85648 cache refactoring (fixed redundant fill requests, merged fill and writeback queues), optimized priority encoder, fixed crs cycles count 2020-11-02 01:50:12 -08:00
Blaise Tine
6c12391338 pipeline refactoring - fmax >= 222 mhz 2020-08-14 21:50:14 -07:00
Blaise Tine
25f66e6490 pipeline refactoring 2020-07-19 05:03:47 -04:00
Blaise Tine
83a1695c73 OPAE CSR access 2020-06-30 18:14:06 -07:00
Blaise Tine
582a00d690 adding OPAE CSR support 2020-06-30 10:05:57 -07:00