store fencing, large smem, fix tensor core for firesim

2024-05-15 21:45:48 -07:00
parent 0dd5335851
commit d624b3e50a
12 changed files with 140 additions and 7 deletions
--- a/hw/rtl/core/VX_schedule.sv
+++ b/hw/rtl/core/VX_schedule.sv
@@ -384,7 +384,7 @@ module VX_schedule import VX_gpu_pkg::*; #(
        .empty     (no_pending_instr)
    );

-    `BUFFER_EX(busy, (active_warps != 0 || ~no_pending_instr), 1'b1, 1);
+    `BUFFER_EX(busy, (active_warps != 0 || stalled_warps != 0 || barrier_stalls != 0 || ~no_pending_instr), 1'b1, 1);

    // export CSRs
    assign sched_csr_if.cycles = cycles;