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_commit_if.v
+++ b/hw/rtl/interfaces/VX_commit_if.v
@@ -5,12 +5,9 @@

 interface VX_commit_if ();

-    wire [`NUM_THREADS-1:0]         valid;
-    wire [`NW_BITS-1:0]             warp_num;
-    wire [31:0]                     curr_PC;  
-    wire [`NUM_THREADS-1:0][31:0]	data; 
-    wire [`NR_BITS-1:0]             rd;
-    wire                            wb;           
+    wire                            valid;
+    wire [`ISTAG_BITS-1:0]          issue_tag;     
+    wire [`NUM_THREADS-1:0][31:0]	data;         
    wire                            ready;

 endinterface