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new fpu implementation

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This commit is contained in:
Blaise Tine
2020-07-24 00:00:37 -04:00
parent f83521b7c6
commit 1f63f9da25
30 changed files with 318 additions and 258 deletions
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6
hw/rtl/cache/VX_bank.v vendored
View File

@@ -106,7 +106,7 @@ module VX_bank #(
`ifdef DBG_CORE_REQ_INFO
/* verilator lint_off UNUSED */
wire[31:0] debug_use_pc_st0;
wire[`WB_BITS-1:0] debug_wb_st0;
wire debug_wb_st0;
wire[`NR_BITS-1:0] debug_rd_st0;
wire[`NW_BITS-1:0] debug_warp_num_st0;
wire debug_rw_st0;
@@ -115,7 +115,7 @@ module VX_bank #(
wire[`UP(CORE_TAG_ID_BITS)-1:0] debug_tagid_st0;
wire[31:0] debug_use_pc_st1e;
wire[`WB_BITS-1:0] debug_wb_st1e;
wire debug_wb_st1e;
wire[`NR_BITS-1:0] debug_rd_st1e;
wire[`NW_BITS-1:0] debug_warp_num_st1e;
wire debug_rw_st1e;
@@ -124,7 +124,7 @@ module VX_bank #(
wire[`UP(CORE_TAG_ID_BITS)-1:0] debug_tagid_st1e;
wire[31:0] debug_use_pc_st2;
wire[`WB_BITS-1:0] debug_wb_st2;
wire debug_wb_st2;
wire[`NR_BITS-1:0] debug_rd_st2;
wire[`NW_BITS-1:0] debug_warp_num_st2;
wire debug_rw_st2;

2
hw/rtl/cache/VX_cache.v vendored
View File

@@ -130,7 +130,7 @@ module VX_cache #(
`ifdef DBG_CORE_REQ_INFO
/* verilator lint_off UNUSED */
wire[31:0] debug_core_req_use_pc;
wire[`WB_BITS-1:0] debug_core_req_wb;
wire debug_core_req_wb;
wire[`NR_BITS-1:0] debug_core_req_rd;
wire[`NW_BITS-1:0] debug_core_req_warp_num;
wire[`LOG2UP(CREQ_SIZE)-1:0] debug_core_req_idx;

5
hw/rtl/cache/VX_snp_forwarder.v vendored
View File

@@ -65,13 +65,13 @@ module VX_snp_forwarder #(
) snp_fwd_queue (
.clk (clk),
.reset (reset),
.write_data ({sfq_write_addr, snp_req_addr, snp_req_invalidate, snp_req_tag}),
.write_data ({snp_req_addr, snp_req_invalidate, snp_req_tag}),
.write_addr (sfq_write_addr),
.push (sfq_push),
.pop (sfq_pop),
.full (sfq_full),
.read_addr (sfq_read_addr),
.read_data ({dbg_sfq_write_addr, snp_rsp_addr, snp_rsp_invalidate, snp_rsp_tag}),
.read_data ({snp_rsp_addr, snp_rsp_invalidate, snp_rsp_tag}),
`UNUSED_PIN (empty)
);
@@ -81,7 +81,6 @@ module VX_snp_forwarder #(
end
if (fwdin_fire) begin
pending_cntrs[sfq_read_addr] <= pending_cntrs[sfq_read_addr] - 1;
assert(sfq_read_addr == dbg_sfq_write_addr);
end
end