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|
`include "gfx/gfx_defs.sv"
module vec_dot
(
input logic clk,
input logic stall_mul,
stall_fold,
feedback,
feedback_last,
input vec4 a,
b,
output fp q
);
vec4 products_fold, products_mul;
horizontal_fold fold
(
.vec(products_fold),
.stall(stall_fold),
.*
);
genvar i;
generate
for (i = 0; i < `FLOATS_PER_VEC; ++i) begin: entries
fp_mul entry_i
(
.a(a[i]),
.b(b[i]),
.q(products_mul[i]),
.stall(stall_mul),
.*
);
skid_buf #(.WIDTH($bits(vec4))) skid_i
(
.in(products_mul[i]),
.out(products_fold[i]),
.stall(stall_mul),
.*
);
end
endgenerate
endmodule
|
