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added altera fpu modules

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This commit is contained in:
Blaise Tine
2020-08-05 15:53:59 -07:00
parent d8bdaa2b4e
commit ffd9515881
48 changed files with 8888 additions and 459 deletions
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15
hw/rtl/VX_warp_sched.v
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@@ -123,12 +123,12 @@ module VX_warp_sched #(
thread_masks[join_if.warp_num] <= join_tm;
didnt_split <= 0;
end else if (warp_ctl_if.is_split) begin
warp_stalled[warp_ctl_if.warp_num] <= 0;
warp_stalled[warp_ctl_if.warp_num] <= 0;
if (warp_ctl_if.do_split) begin
thread_masks[warp_ctl_if.warp_num] <= warp_ctl_if.split_new_mask;
didnt_split <= 0;
didnt_split <= 0;
end else begin
didnt_split <= 1;
didnt_split <= 1;
end
end
@@ -206,11 +206,8 @@ module VX_warp_sched #(
genvar i;
for (i = 0; i < `NUM_WARPS; i++) begin
wire correct_warp_s = (i == warp_ctl_if.warp_num);
wire correct_warp_j = (i == join_if.warp_num);
wire push = (warp_ctl_if.is_split && warp_ctl_if.do_split) && correct_warp_s;
wire pop = join_if.is_join && correct_warp_j;
wire push = warp_ctl_if.is_split && warp_ctl_if.do_split && (i == warp_ctl_if.warp_num);
wire pop = join_if.is_join && (i == join_if.warp_num);
VX_ipdom_stack #(
.WIDTH(1+32+`NUM_THREADS),
@@ -234,7 +231,7 @@ module VX_warp_sched #(
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 || join_if.is_join);
assign global_stall = stall || wstall_this_cycle || hazard || !real_schedule || join_if.is_join;
assign scheduled_warp = !(wstall_this_cycle || hazard || !real_schedule || join_if.is_join) && !reset;