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Quartus + GPR evaluation

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This commit is contained in:
felsabbagh3
2019-09-10 20:23:01 -04:00
parent 4e8da1811a
commit 8d143d7739
68 changed files with 5345 additions and 3066 deletions
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103
rtl/VX_decode.v
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@@ -21,7 +21,7 @@ module VX_decode(
// Outputs
VX_frE_to_bckE_req_inter VX_frE_to_bckE_req,
VX_warp_ctl_inter VX_warp_ctl,
output reg out_clone_stall,
output reg out_gpr_stall,
output reg out_branch_stall
);
@@ -98,81 +98,42 @@ module VX_decode(
assign VX_fwd_req_de.src2 = VX_frE_to_bckE_req.rs2;
assign VX_fwd_req_de.warp_num = VX_frE_to_bckE_req.warp_num;
`ifdef ONLY
wire[31:0] glob_a_reg_data[`NT_M1:0];
wire[31:0] glob_b_reg_data[`NT_M1:0];
reg glob_clone_stall;
VX_gpr_read_inter VX_gpr_read();
assign VX_gpr_read.rs1 = VX_frE_to_bckE_req.rs1;
assign VX_gpr_read.rs2 = VX_frE_to_bckE_req.rs2;
assign VX_gpr_read.warp_num = VX_frE_to_bckE_req.warp_num;
wire curr_warp_zero = in_warp_num == 0;
wire context_zero_valid = (in_wb_warp_num == 0);
wire real_zero_isclone = is_clone && (in_warp_num == 0);
VX_context VX_Context_zero(
.clk (clk),
.in_warp (curr_warp_zero),
.in_wb_warp (context_zero_valid),
.in_valid (in_wb_valid),
.in_rd (VX_writeback_inter.rd),
.in_src1 (VX_frE_to_bckE_req.rs1),
.in_src2 (VX_frE_to_bckE_req.rs2),
.in_curr_PC (in_curr_PC),
.in_is_clone (real_zero_isclone),
.in_is_jal (is_jal),
.in_src1_fwd (in_src1_fwd),
.in_src1_fwd_data (in_src1_fwd_data),
.in_src2_fwd (in_src2_fwd),
.in_src2_fwd_data (in_src2_fwd_data),
.in_write_register(write_register),
.in_write_data (in_write_data),
.out_a_reg_data (glob_a_reg_data),
.out_b_reg_data (glob_b_reg_data),
.out_clone_stall (glob_clone_stall),
.w0_t0_registers (w0_t0_registers)
VX_gpr_jal_inter VX_gpr_jal();
assign VX_gpr_jal.is_jal = is_jal;
assign VX_gpr_jal.curr_PC = in_curr_PC;
VX_gpr_clone_inter VX_gpr_clone();
assign VX_gpr_clone.is_clone = is_clone;
assign VX_gpr_clone.warp_num = VX_frE_to_bckE_req.warp_num;
VX_gpr_wspawn_inter VX_gpr_wspawn();
assign VX_gpr_wspawn.is_wspawn = is_wspawn;
assign VX_gpr_wspawn.which_wspawn = in_which_wspawn;
// assign VX_gpr_wspawn.warp_num = VX_frE_to_bckE_req.warp_num;
VX_gpr_wrapper vx_grp_wrapper(
.clk (clk),
.VX_writeback_inter(VX_writeback_inter),
.VX_fwd_rsp (VX_fwd_rsp),
.VX_gpr_read (VX_gpr_read),
.VX_gpr_jal (VX_gpr_jal),
.VX_gpr_clone (VX_gpr_clone),
.VX_gpr_wspawn (VX_gpr_wspawn),
.out_a_reg_data (VX_frE_to_bckE_req.a_reg_data),
.out_b_reg_data (VX_frE_to_bckE_req.b_reg_data),
.out_gpr_stall(out_gpr_stall)
);
assign VX_frE_to_bckE_req.a_reg_data = glob_a_reg_data;
assign VX_frE_to_bckE_req.b_reg_data = glob_b_reg_data;
assign out_clone_stall = glob_clone_stall;
`else
VX_gpr_read_inter VX_gpr_read();
assign VX_gpr_read.rs1 = VX_frE_to_bckE_req.rs1;
assign VX_gpr_read.rs2 = VX_frE_to_bckE_req.rs2;
assign VX_gpr_read.warp_num = VX_frE_to_bckE_req.warp_num;
VX_gpr_jal_inter VX_gpr_jal();
assign VX_gpr_jal.is_jal = is_jal;
assign VX_gpr_jal.curr_PC = in_curr_PC;
VX_gpr_clone_inter VX_gpr_clone();
assign VX_gpr_clone.is_clone = is_clone;
assign VX_gpr_clone.warp_num = VX_frE_to_bckE_req.warp_num;
VX_gpr_wspawn_inter VX_gpr_wspawn();
assign VX_gpr_wspawn.is_wspawn = is_wspawn;
assign VX_gpr_wspawn.which_wspawn = in_which_wspawn;
// assign VX_gpr_wspawn.warp_num = VX_frE_to_bckE_req.warp_num;
VX_gpr_wrapper vx_grp_wrapper(
.clk (clk),
.VX_writeback_inter(VX_writeback_inter),
.VX_fwd_rsp (VX_fwd_rsp),
.VX_gpr_read (VX_gpr_read),
.VX_gpr_jal (VX_gpr_jal),
.VX_gpr_clone (VX_gpr_clone),
.VX_gpr_wspawn (VX_gpr_wspawn),
.out_a_reg_data (VX_frE_to_bckE_req.a_reg_data),
.out_b_reg_data (VX_frE_to_bckE_req.b_reg_data),
.out_clone_stall(out_clone_stall)
);
`endif