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warp scheduler optimization

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This commit is contained in:
Blaise Tine
2021-08-07 23:45:01 -07:00
parent 5b8e58e15e
commit b1eef0fb7c
6 changed files with 66 additions and 66 deletions
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4
hw/rtl/VX_decode.v
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@@ -221,6 +221,7 @@ module VX_decode #(
use_rd = 1;
use_imm = 1;
use_PC = 1;
is_wstall = 1;
imm = 32'd4;
`USED_IREG (rd);
end
@@ -406,8 +407,9 @@ module VX_decode #(
assign join_if.valid = ifetch_rsp_fire && is_join;
assign join_if.wid = ifetch_rsp_if.wid;
assign wstall_if.valid = ifetch_rsp_fire && is_wstall;
assign wstall_if.valid = ifetch_rsp_fire;
assign wstall_if.wid = ifetch_rsp_if.wid;
assign wstall_if.stalled = is_wstall;
assign ifetch_rsp_if.ready = decode_if.ready;