Separate xbar #30

tancheng · 2024-11-30T06:49:57Z

Separate tile xbar into routing_xbar and fu_xbar as described in #13.

Existing functionality is not affected as the new cgra/tile is modeled/provided additionally.
Will replace (remove) existing tile with the newly added tile in next PRs.
Can try to synthesize the newly added cgra to see whether it helps remove combinational loops @yyan7223.

tancheng · 2024-12-01T16:02:58Z

Hi @yyan7223, I will merge this PR now but plz let me know if you have any concern when we deprecate the single xbar design. Thanks!

tancheng added 4 commits April 19, 2024 07:58

[feature] provide OrChannel module for hierarchical xbars

49b362f

[feature] Separate Xbar

9dd05f5

[feature] Enable simulation of CGRA with separate xbars

d204e87

[feature] Enable translation of CGRA with separate xbars

afa5d79

tancheng self-assigned this Nov 30, 2024

tancheng requested a review from yuqisun November 30, 2024 06:50

tancheng added the new feature New feature or request label Nov 30, 2024

tancheng added 4 commits November 30, 2024 06:52

[test] Provide translation test for the CGRA with separate xbars

eb583da

[fix] test of tile with single outport from FU

9e2ae90

Merge branch 'master' into separate_xbar

854b826

[fix] Return trace in ChannelNormalRTL

f274e66

tancheng requested review from yo96 and yyan7223 November 30, 2024 16:23

tancheng merged commit 6b65a2c into master Dec 1, 2024
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