wu-arch/vortex
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Cleanup before integration

Browse Source
This commit is contained in:
felsabbagh3
2019-10-22 03:03:17 -04:00
parent b3f464dd89
commit 1bfafca896
11 changed files with 171 additions and 81 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
rtl/VX_gpgpu_inst.v
View File

@@ -39,7 +39,9 @@ module VX_gpgpu_inst (
assign VX_warp_ctl.is_barrier = VX_gpu_inst_req.is_barrier && valid_inst;
assign VX_warp_ctl.barrier_id = VX_gpu_inst_req.a_reg_data[0];
assign VX_warp_ctl.num_warps = VX_gpu_inst_req.rd2 - 1;
wire[31:0] num_warps_m1 = VX_gpu_inst_req.rd2 - 1;
assign VX_warp_ctl.num_warps = num_warps_m1[$clog2(`NW):0];
assign VX_warp_ctl.wspawn = wspawn;
assign VX_warp_ctl.wspawn_pc = wspawn_pc;
@@ -58,11 +60,7 @@ module VX_gpgpu_inst (
end
wire[`NW_M1:0] num_valids;
VX_one_counter one_counter(
.valids (curr_valids),
.ones_found(num_valids)
);
wire[`NW_M1:0] num_valids = $countones(curr_valids);
assign VX_warp_ctl.is_split = is_split && (num_valids > 1) && (split_new_use_mask != 0) && (split_new_use_mask != {`NT{1'b1}});