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fpga fixes: warp scheduler, fnmadd, fdiv, fsqrt

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This commit is contained in:
Blaise Tine
2020-09-08 07:05:26 -07:00
parent 4c08929c56
commit 36ec603d17
22 changed files with 2374 additions and 2588 deletions
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6
hw/rtl/VX_fpu_unit.v
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@@ -51,11 +51,11 @@ module VX_fpu_unit #(
.full (fpuq_full)
);
wire valid_in = fpu_req_if.valid && ~fpuq_full;
// can accept new request?
assign fpu_req_if.ready = ready_in && ~fpuq_full;
wire valid_in = fpu_req_if.valid && ~fpuq_full;
`ifdef FPU_FAST
VX_fp_fpga #(
@@ -135,6 +135,6 @@ module VX_fpu_unit #(
.out ({fpu_commit_if.valid, fpu_commit_if.wid, fpu_commit_if.tmask, fpu_commit_if.PC, fpu_commit_if.rd, fpu_commit_if.wb, fpu_commit_if.data, fpu_commit_if.has_fflags, fpu_commit_if.fflags})
);
assign ready_out = ~stall_out;
assign ready_out = ~stall_out;
endmodule