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tensor: Bore tensor regfile IO to execute units

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This commit is contained in:
Hansung Kim
2024-10-24 20:32:18 -07:00
parent c88fd89f1f
commit 1bc4afe2bb
7 changed files with 95 additions and 32 deletions
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27
hw/rtl/core/VX_issue.sv
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@@ -14,7 +14,7 @@
`include "VX_define.vh"
`include "VX_trace.vh"
module VX_issue #(
module VX_issue import VX_gpu_pkg::*; #(
parameter CORE_ID = 0
) (
`SCOPE_IO_DECL
@@ -36,6 +36,9 @@ module VX_issue #(
`endif
`ifdef EXT_T_ENABLE
VX_dispatch_if.master tensor_dispatch_if [`ISSUE_WIDTH],
`ifdef EXT_T_HOPPER
VX_tc_rf_if.slave tensor_regfile_if,
`endif
`endif
VX_dispatch_if.master sfu_dispatch_if [`ISSUE_WIDTH]
);
@@ -75,22 +78,6 @@ module VX_issue #(
.scoreboard_if (scoreboard_if)
);
// /*
// fake fsm driving tc output
reg [11:0] counter;
wire tc_rf_valid;
wire [4:0] tc_rf_addr;
always @(posedge clk) begin
if (reset) begin
counter <= 12'd1;
end else begin
counter <= counter + 12'd1;
end
end
assign tc_rf_valid = (counter[6:0] == 7'd0);
assign tc_rf_addr = counter[11:7];
// */
`ifdef GPR_DUPLICATED
VX_operands_dup #(
`else
@@ -104,11 +91,7 @@ module VX_issue #(
.writeback_if (writeback_if),
.scoreboard_if (scoreboard_if),
.operands_if (operands_if),
`ifdef GPR_DUPLICATED
.tc_rf_valid ('{`ISSUE_WIDTH{tc_rf_valid}}),
.tc_rf_addr ('{`ISSUE_WIDTH{tc_rf_addr}}),
.tc_rf_data ()
`endif
.tensor_regfile_if (tensor_regfile_if)
);
VX_dispatch #(