adding new performance counters (banks utilization and DRAM bus utilization)

2020-12-22 12:33:45 -08:00
parent 4b7d871d62
commit d956e268b9
14 changed files with 426 additions and 439 deletions
--- a/hw/rtl/interfaces/VX_perf_pipeline_if.v
+++ b/hw/rtl/interfaces/VX_perf_pipeline_if.v
@@ -4,12 +4,8 @@
 `include "VX_define.vh"

 interface VX_perf_pipeline_if ();
-    // from pipeline
-    wire [63:0]     icache_stalls;
-    wire [63:0]     ibuffer_stalls;
-    // from issue
-    wire [63:0]     scoreboard_stalls;
-    // from execute
+    wire [63:0]     ibf_stalls;
+    wire [63:0]     scb_stalls;
    wire [63:0]     lsu_stalls;
    wire [63:0]     csr_stalls;
    wire [63:0]     alu_stalls;