pipeline optimization

2020-07-30 03:06:01 -07:00
parent 60e05ae19a
commit 27e95530ef
20 changed files with 184 additions and 340 deletions
--- a/hw/rtl/VX_gpu_unit.v
+++ b/hw/rtl/VX_gpu_unit.v
@@ -53,7 +53,7 @@ module VX_gpu_unit #(
    wire[`NUM_THREADS-1:0] split_new_use_mask;
    wire[`NUM_THREADS-1:0] split_new_later_mask;

-    for (i = 0; i < `NUM_THREADS; i++) begin : masks_init
+    for (i = 0; i < `NUM_THREADS; i++) begin
        wire curr_bool = (gpu_req_if.rs1_data[i] == 32'b1);
        assign split_new_use_mask[i]   = gpu_req_if.thread_mask[i] & (curr_bool);
        assign split_new_later_mask[i] = gpu_req_if.thread_mask[i] & (!curr_bool);