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minor updates

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This commit is contained in:
Blaise Tine 2023-11-13 00:23:15 -08:00
parent a08d3ebd42
commit b274b8cc21
1 changed files with 8 additions and 9 deletions
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17
hw/rtl/core/VX_operands.sv
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@ -38,9 +38,12 @@ module VX_operands import VX_gpu_pkg::*; #(
reg [`NR_BITS-1:0] gpr_rd_rid, gpr_rd_rid_n;
reg [ISSUE_WIS_W-1:0] gpr_rd_wis, gpr_rd_wis_n;
reg [ISSUE_RATIO-1:0][`NUM_THREADS-1:0][`XLEN-1:0] cache_data, cache_data_n;
reg [ISSUE_RATIO-1:0][`NR_BITS-1:0] cache_reg, cache_reg_n;
reg [ISSUE_RATIO-1:0][`NUM_THREADS-1:0] cache_tmask, cache_tmask_n;
reg [`NUM_THREADS-1:0][`XLEN-1:0] cache_data [ISSUE_RATIO-1:0];
reg [`NUM_THREADS-1:0][`XLEN-1:0] cache_data_n [ISSUE_RATIO-1:0];
reg [`NR_BITS-1:0] cache_reg [ISSUE_RATIO-1:0];
reg [`NR_BITS-1:0] cache_reg_n [ISSUE_RATIO-1:0];
reg [`NUM_THREADS-1:0] cache_tmask [ISSUE_RATIO-1:0];
reg [`NUM_THREADS-1:0] cache_tmask_n [ISSUE_RATIO-1:0];
reg [ISSUE_RATIO-1:0] cache_eop, cache_eop_n;
reg [`NUM_THREADS-1:0][`XLEN-1:0] rs1_data, rs1_data_n;
@ -160,11 +163,8 @@ module VX_operands import VX_gpu_pkg::*; #(
end
cache_reg_n[writeback_if[i].data.wis] = writeback_if[i].data.rd;
cache_eop_n[writeback_if[i].data.wis] = writeback_if[i].data.eop;
if (writeback_if[i].data.sop) begin
cache_tmask_n[writeback_if[i].data.wis] = writeback_if[i].data.tmask;
end else begin
cache_tmask_n[writeback_if[i].data.wis] |= writeback_if[i].data.tmask;
end
cache_tmask_n[writeback_if[i].data.wis] = writeback_if[i].data.sop ? writeback_if[i].data.tmask :
(cache_tmask_n[writeback_if[i].data.wis] | writeback_if[i].data.tmask);
end
end
end
@ -175,7 +175,6 @@ module VX_operands import VX_gpu_pkg::*; #(
gpr_rd_rid <= '0;
gpr_rd_wis <= '0;
cache_eop <= {ISSUE_RATIO{1'b1}};
cache_reg <= '0;
data_ready <= 0;
end else begin
state <= state_n;