tangxifan
|
101bb40d40
|
[engine] code format
|
2023-01-20 21:52:32 -08:00 |
|
tangxifan
|
059f8ca112
|
[engine] fixed a bug in repack when only invisible routing sinks are found
|
2023-01-20 21:50:59 -08:00 |
|
tangxifan
|
693404d1ac
|
[engine] code format
|
2023-01-19 11:23:34 -08:00 |
|
tangxifan
|
3bcec24dca
|
[engine] fixed a bug
|
2023-01-19 11:22:44 -08:00 |
|
tangxifan
|
2ba4249518
|
[engine] add black list for repacker to pick routing traces
|
2023-01-19 11:01:31 -08:00 |
|
tangxifan
|
ac8c0e243c
|
[core] code format
|
2023-01-15 12:13:59 -08:00 |
|
tangxifan
|
cab7e04901
|
[core] fixed a bug in repacker to avoid routing constrained nets
|
2023-01-15 12:13:12 -08:00 |
|
tangxifan
|
2a0e512ac9
|
[code] format
|
2023-01-14 23:05:42 -08:00 |
|
tangxifan
|
4242c39b01
|
[core] fixed a bug in handling design constraints in repack
|
2023-01-14 23:05:04 -08:00 |
|
tangxifan
|
0af6c76239
|
[engine] code format
|
2022-10-13 16:27:57 -07:00 |
|
tangxifan
|
d1f3338837
|
[engine] now repacker find only routable pins when given a net to search routing traces
|
2022-10-13 16:26:45 -07:00 |
|
tangxifan
|
31da9bf6ea
|
[engine] now repack can find a routing trace from the port in the same type at top-level pb_graph_node
|
2022-10-13 15:10:25 -07:00 |
|
tangxifan
|
6d31b319a2
|
[engine] update source files subject to code formatting rules
|
2022-10-06 17:08:50 -07:00 |
|
tangxifan
|
8272d2dcbc
|
[engine] enrich verbose output for repacker, easier to debug
|
2022-09-27 10:46:57 -07:00 |
|
tangxifan
|
373566416c
|
Merge branch 'master' of https://github.com/lnis-uofu/OpenFPGA into vtr_upgrade
|
2022-09-16 16:47:21 -07:00 |
|
tangxifan
|
1c2192a87d
|
[engine] fixed a few bugs
|
2022-09-12 16:50:32 -07:00 |
|
tangxifan
|
2fc124e109
|
[engine] now repack has a new option "--ignore_global_nets_on_pins"
|
2022-09-12 16:18:26 -07:00 |
|
tangxifan
|
b9abdbc5d4
|
[engine] enable verbose output
|
2022-08-27 19:59:57 -07:00 |
|
tangxifan
|
40100c1ba3
|
[engine] remove warnings
|
2022-08-17 19:07:49 -07:00 |
|
tangxifan
|
ce7204daec
|
[engine] debugging
|
2022-08-16 16:35:08 -07:00 |
|
tangxifan
|
148da80869
|
[Tool] Add new syntax about physical_pb_port_rotate_offset to support fracturable heterogeneous block mapping between operating modes and physical modes
|
2021-04-24 14:53:29 -06:00 |
|
tangxifan
|
0709e5bb81
|
[Tool] Fixed a bug in the routing trace finder for direct connections inside repacker
|
2021-04-24 13:27:44 -06:00 |
|
tangxifan
|
96ce6b545f
|
[Tool] Patch repack to consider design constraints for pins that are not equivalent
|
2021-04-21 13:53:08 -06:00 |
|
tangxifan
|
85640a7403
|
[Tool] Extend bitstream setting to support mode bits overload from eblif file
|
2021-03-10 20:45:48 -07:00 |
|
tangxifan
|
df7b436ac7
|
[Tool] Patch repacker to support duplicated nets due to adder nets
|
2021-02-23 19:01:18 -07:00 |
|
tangxifan
|
a5b8b2a64a
|
[Tool] Use dedicated function to identify wire LUT created by repacker
|
2021-02-18 19:37:44 -07:00 |
|
tangxifan
|
aae03482f5
|
[Tool] Bug fix for wire LUT identification by repacker. Create a dedicated function to identify these LUTs and store the results in shared database
|
2021-02-18 19:37:17 -07:00 |
|
tangxifan
|
61012897cd
|
[Tool] Bug fix for truth table creation for wired LUT created by repacking algorithm
|
2021-02-17 15:31:20 -07:00 |
|
tangxifan
|
6a0f4f354f
|
[Tool] Support superLUT circuit model in core engine
|
2021-02-09 20:23:05 -07:00 |
|
tangxifan
|
0c409b5bcc
|
[Tool] Add bitstream annotation support
|
2021-02-01 20:49:36 -07:00 |
|
tangxifan
|
8c311b8282
|
[Tool] Bug fix in repacker for considering design constraints
|
2021-01-17 12:26:14 -07:00 |
|
tangxifan
|
2efe513122
|
[Tool] Now repack consider design constraints; test pending
|
2021-01-16 21:57:17 -07:00 |
|
tangxifan
|
bb8e7e25c2
|
[Tool] Start deploying design constraints in repack engine
|
2021-01-16 21:27:12 -07:00 |
|
tangxifan
|
1fd899ecee
|
[Tool] Relex logic block checking codes to skip zero-capacity nodes
|
2020-11-02 16:57:19 -07:00 |
|
tangxifan
|
26f1a5d9ec
|
[OpenFPGA Tool] Bug fix for repacking no local routing architecture
|
2020-09-21 22:22:03 -06:00 |
|
tangxifan
|
9cfb2f52ef
|
[OpenFPGA code] bug fix for fully equivalent outputs of pb_type
|
2020-09-16 19:26:46 -06:00 |
|
tangxifan
|
e10cafe0a5
|
Critical patch on repacking about wire LUT support.
Previously, the wire LUT identification is too naive and does not consider all the cases
|
2020-04-19 16:42:31 -06:00 |
|
tangxifan
|
2e3a811f4f
|
critical bug fixed in repacking. This is due to depop50% local routing where the same net may be mapped to two different pins in the same pb_graph_pin. Now we restrict the pin searching. But in long term, we should sync the pb_route results to post routing results
|
2020-04-18 21:04:46 -06:00 |
|
tangxifan
|
2ffd174e6a
|
fixed a bug in single mode FPGA; add arch to regression test; deploy full testbench verification on Travis CI
|
2020-04-15 15:48:33 -06:00 |
|
tangxifan
|
26d1261c1f
|
add test cases using shift registers
|
2020-04-07 15:09:10 -06:00 |
|
tangxifan
|
808853db0b
|
critical bug fixed for find proper pb_route traceback
|
2020-03-13 12:26:37 -06:00 |
|
tangxifan
|
81e5af464e
|
improve lb_route to avoid routing combinational loops
|
2020-03-12 23:58:56 -06:00 |
|
tangxifan
|
773e6da308
|
Spot a bug in lb router where path finder fail to use low-occupancy node when expanding the tree
|
2020-03-12 22:53:17 -06:00 |
|
tangxifan
|
29450f3472
|
debugging multi-source lb router
|
2020-03-12 20:42:41 -06:00 |
|
tangxifan
|
8921905bec
|
annotate multiple-source and multiple-sink nets from pb to lb router
|
2020-03-12 19:21:13 -06:00 |
|
tangxifan
|
f0b22aaa11
|
Make lb router support multiple sources to be routed
|
2020-03-12 13:44:14 -06:00 |
|
tangxifan
|
c40675ca9d
|
minor code formatting
|
2020-03-12 11:55:25 -06:00 |
|
tangxifan
|
f1e8e78410
|
minor code formatting
|
2020-03-12 11:47:42 -06:00 |
|
tangxifan
|
689c50dff1
|
label the routing status for each sink in lb_router
|
2020-03-12 11:36:31 -06:00 |
|
tangxifan
|
a1f19e776e
|
Add comments to lb router and extract a private function for routing a single net
|
2020-03-12 11:05:38 -06:00 |