pipeline refactoring: centralized issue buffer

2020-07-26 11:21:08 -04:00
parent 1f63f9da25
commit 7c86b68977
62 changed files with 923 additions and 820 deletions
--- a/hw/rtl/interfaces/VX_csr_req_if.v
+++ b/hw/rtl/interfaces/VX_csr_req_if.v
@@ -5,7 +5,8 @@

 interface VX_csr_req_if ();

-    wire [`NUM_THREADS-1:0] valid;
+    wire                    valid;
+    wire [`ISTAG_BITS-1:0]  issue_tag;
    wire [`NW_BITS-1:0]     warp_num;
    wire [31:0]             curr_PC;