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Fix for Single-Threaded

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This commit is contained in:
felsabbagh3
2020-03-22 14:44:46 -07:00
parent 10ebfd7e24
commit 82ea79c680
16 changed files with 46894 additions and 46887 deletions
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4
rtl/VX_warp_scheduler.v
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@@ -218,9 +218,11 @@ module VX_warp_scheduler (
// Lock/Release
if (scheduled_warp && !stall) begin
warp_lock[warp_num] <= 1'b1;
// warp_lock <= {`NW{1'b1}};
end
if (|icache_stage_valids && !stall) begin
warp_lock[icache_stage_wid] <= 1'b0;
// warp_lock <= {`NW{1'b0}};
end
end
@@ -292,7 +294,7 @@ module VX_warp_scheduler (
assign hazard = (should_jal || should_bra) && schedule;
assign real_schedule = schedule && !warp_stalled[warp_to_schedule] && !total_barrier_stall[warp_to_schedule];
assign real_schedule = schedule && !warp_stalled[warp_to_schedule] && !total_barrier_stall[warp_to_schedule] && !warp_lock[0];
assign global_stall = (stall || wstall_this_cycle || hazard || !real_schedule || is_join);