opae build fix
This commit is contained in:
106
hw/rtl/VX_warp.v
106
hw/rtl/VX_warp.v
@@ -19,69 +19,63 @@ module VX_warp (
|
||||
output wire[`NUM_THREADS-1:0] valid
|
||||
);
|
||||
|
||||
reg[31:0] real_PC;
|
||||
logic [31:0] temp_PC;
|
||||
logic [31:0] use_PC;
|
||||
reg[`NUM_THREADS-1:0] valid;
|
||||
reg [31:0] real_PC;
|
||||
logic [31:0] temp_PC;
|
||||
logic [31:0] use_PC;
|
||||
reg [`NUM_THREADS-1:0] valid_t;
|
||||
reg [`NUM_THREADS-1:0] valid_zero;
|
||||
|
||||
reg[`NUM_THREADS-1:0] valid_zero;
|
||||
|
||||
integer ini_cur_th = 0;
|
||||
initial begin
|
||||
real_PC = 0;
|
||||
for (ini_cur_th = 1; ini_cur_th < `NUM_THREADS; ini_cur_th=ini_cur_th+1) begin
|
||||
valid[ini_cur_th] = 0; // Thread 1 active
|
||||
valid_zero[ini_cur_th] = 0;
|
||||
end
|
||||
valid[0] = 1;
|
||||
valid_zero[0] = 0;
|
||||
integer ini_cur_th = 0;
|
||||
initial begin
|
||||
real_PC = 0;
|
||||
for (ini_cur_th = 1; ini_cur_th < `NUM_THREADS; ini_cur_th=ini_cur_th+1) begin
|
||||
valid_t[ini_cur_th] = 0; // Thread 1 active
|
||||
valid_zero[ini_cur_th] = 0;
|
||||
end
|
||||
valid_t = 1;
|
||||
valid_zero[0] = 0;
|
||||
end
|
||||
|
||||
|
||||
always @(posedge clk) begin
|
||||
if (remove) begin
|
||||
valid <= valid_zero;
|
||||
end else if (change_mask) begin
|
||||
valid <= thread_mask;
|
||||
end
|
||||
always @(posedge clk) begin
|
||||
if (remove) begin
|
||||
valid_t <= valid_zero;
|
||||
end else if (change_mask) begin
|
||||
valid_t <= thread_mask;
|
||||
end
|
||||
end
|
||||
|
||||
|
||||
genvar out_cur_th;
|
||||
generate
|
||||
for (out_cur_th = 0; out_cur_th < `NUM_THREADS; out_cur_th = out_cur_th+1) begin : valid_assign
|
||||
assign valid[out_cur_th] = change_mask ? thread_mask[out_cur_th] : stall ? 1'b0 : valid[out_cur_th];
|
||||
end
|
||||
endgenerate
|
||||
|
||||
|
||||
always @(*) begin
|
||||
if (jal == 1'b1) begin
|
||||
temp_PC = jal_dest;
|
||||
// $display("LINKING TO %h", temp_PC);
|
||||
end else if (branch_dir == 1'b1) begin
|
||||
temp_PC = branch_dest;
|
||||
end else begin
|
||||
temp_PC = real_PC;
|
||||
end
|
||||
genvar out_cur_th;
|
||||
generate
|
||||
for (out_cur_th = 0; out_cur_th < `NUM_THREADS; out_cur_th = out_cur_th+1) begin : valid_assign
|
||||
assign valid[out_cur_th] = change_mask ? thread_mask[out_cur_th] : stall ? 1'b0 : valid_t[out_cur_th];
|
||||
end
|
||||
endgenerate
|
||||
|
||||
assign use_PC = temp_PC;
|
||||
assign PC = temp_PC;
|
||||
|
||||
always @(posedge clk) begin
|
||||
if (reset) begin
|
||||
real_PC <= 0;
|
||||
end else if (wspawn == 1'b1) begin
|
||||
// $display("Inside warp ***** Spawn @ %H",wspawn_pc);
|
||||
real_PC <= wspawn_pc;
|
||||
end else if (!stall) begin
|
||||
real_PC <= use_PC + 32'h4;
|
||||
end else begin
|
||||
real_PC <= use_PC;
|
||||
end
|
||||
|
||||
always @(*) begin
|
||||
if (jal == 1'b1) begin
|
||||
temp_PC = jal_dest;
|
||||
// $display("LINKING TO %h", temp_PC);
|
||||
end else if (branch_dir == 1'b1) begin
|
||||
temp_PC = branch_dest;
|
||||
end else begin
|
||||
temp_PC = real_PC;
|
||||
end
|
||||
|
||||
end
|
||||
|
||||
assign use_PC = temp_PC;
|
||||
assign PC = temp_PC;
|
||||
|
||||
always @(posedge clk) begin
|
||||
if (reset) begin
|
||||
real_PC <= 0;
|
||||
end else if (wspawn == 1'b1) begin
|
||||
// $display("Inside warp ***** Spawn @ %H",wspawn_pc);
|
||||
real_PC <= wspawn_pc;
|
||||
end else if (!stall) begin
|
||||
real_PC <= use_PC + 32'h4;
|
||||
end else begin
|
||||
real_PC <= use_PC;
|
||||
end
|
||||
end
|
||||
|
||||
endmodule
|
||||
Reference in New Issue
Block a user