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

operands optimization

Browse Source 
minor updates

minor updates

minor update

operands optimization

minor updates

minor updates
This commit is contained in:
Blaise Tine
2023-12-15 14:09:51 -08:00
parent e04e026a14
commit 914b680aed
6 changed files with 143 additions and 158 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
hw/rtl/core/VX_gather_unit.sv
View File

@@ -37,7 +37,7 @@ module VX_gather_unit import VX_gpu_pkg::*; #(
wire [BLOCK_SIZE-1:0] commit_in_valid;
wire [BLOCK_SIZE-1:0][DATAW-1:0] commit_in_data;
wire [BLOCK_SIZE-1:0] commit_in_ready;
wire [BLOCK_SIZE-1:0][ISSUE_IDX_W-1:0] commit_in_wsi;
wire [BLOCK_SIZE-1:0][ISSUE_ISW_W-1:0] commit_in_isw;
for (genvar i = 0; i < BLOCK_SIZE; ++i) begin
assign commit_in_valid[i] = commit_in_if[i].valid;
@@ -45,12 +45,12 @@ module VX_gather_unit import VX_gpu_pkg::*; #(
assign commit_in_if[i].ready = commit_in_ready[i];
if (BLOCK_SIZE != `ISSUE_WIDTH) begin
if (BLOCK_SIZE != 1) begin
assign commit_in_wsi[i] = {commit_in_data[i][DATA_WIS_OFF+BLOCK_SIZE_W +: (ISSUE_IDX_W-BLOCK_SIZE_W)], BLOCK_SIZE_W'(i)};
assign commit_in_isw[i] = {commit_in_data[i][DATA_WIS_OFF+BLOCK_SIZE_W +: (ISSUE_ISW_W-BLOCK_SIZE_W)], BLOCK_SIZE_W'(i)};
end else begin
assign commit_in_wsi[i] = commit_in_data[i][DATA_WIS_OFF +: ISSUE_IDX_W];
assign commit_in_isw[i] = commit_in_data[i][DATA_WIS_OFF +: ISSUE_ISW_W];
end
end else begin
assign commit_in_wsi[i] = BLOCK_SIZE_W'(i);
assign commit_in_isw[i] = BLOCK_SIZE_W'(i);
end
end
@@ -64,12 +64,12 @@ module VX_gather_unit import VX_gpu_pkg::*; #(
commit_out_data[i] = 'x;
end
for (integer i = 0; i < BLOCK_SIZE; ++i) begin
commit_out_valid[commit_in_wsi[i]] = commit_in_valid[i];
commit_out_data[commit_in_wsi[i]] = commit_in_data[i];
commit_out_valid[commit_in_isw[i]] = commit_in_valid[i];
commit_out_data[commit_in_isw[i]] = commit_in_data[i];
end
end
for (genvar i = 0; i < BLOCK_SIZE; ++i) begin
assign commit_in_ready[i] = commit_out_ready[commit_in_wsi[i]];
assign commit_in_ready[i] = commit_out_ready[commit_in_isw[i]];
end
for (genvar i = 0; i < `ISSUE_WIDTH; ++i) begin