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RTL code refactoring

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This commit is contained in:
Blaise Tine
2020-04-19 03:38:00 -04:00
parent 460aabf6b1
commit 9b476f1e17
97 changed files with 3127 additions and 18563 deletions
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355
hw/rtl/VX_dmem_controller.v
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@@ -5,78 +5,69 @@ module VX_dmem_controller (
input wire reset,
// Dram <-> Dcache
VX_gpu_dcache_dram_req_inter VX_gpu_dcache_dram_req,
VX_gpu_dcache_dram_res_inter VX_gpu_dcache_dram_res,
VX_gpu_snp_req_rsp VX_gpu_dcache_snp_req,
VX_gpu_dcache_dram_req_inter vx_gpu_dcache_dram_req,
VX_gpu_dcache_dram_rsp_inter vx_gpu_dcache_dram_res,
VX_gpu_snp_req_rsp vx_gpu_dcache_snp_req,
// Dram <-> Icache
VX_gpu_dcache_dram_req_inter VX_gpu_icache_dram_req,
VX_gpu_dcache_dram_res_inter VX_gpu_icache_dram_res,
VX_gpu_snp_req_rsp VX_gpu_icache_snp_req,
VX_gpu_dcache_dram_req_inter vx_gpu_icache_dram_req,
VX_gpu_dcache_dram_rsp_inter vx_gpu_icache_dram_res,
VX_gpu_snp_req_rsp vx_gpu_icache_snp_req,
// Core <-> Dcache
VX_gpu_dcache_res_inter VX_dcache_rsp,
VX_gpu_dcache_req_inter VX_dcache_req,
VX_gpu_dcache_rsp_inter vx_dcache_rsp,
VX_gpu_dcache_req_inter vx_dcache_req,
// Core <-> Icache
VX_gpu_dcache_res_inter VX_icache_rsp,
VX_gpu_dcache_req_inter VX_icache_req
VX_gpu_dcache_rsp_inter vx_icache_rsp,
VX_gpu_dcache_req_inter vx_icache_req
);
VX_gpu_dcache_rsp_inter #(.NUM_REQUESTS(`DNUM_REQUESTS)) vx_dcache_rsp_smem();
VX_gpu_dcache_req_inter #(.NUM_REQUESTS(`DNUM_REQUESTS)) vx_dcache_req_smem();
VX_gpu_dcache_res_inter #(.NUM_REQUESTS(`DNUM_REQUESTS)) VX_dcache_rsp_smem();
VX_gpu_dcache_req_inter #(.NUM_REQUESTS(`DNUM_REQUESTS)) VX_dcache_req_smem();
VX_gpu_dcache_rsp_inter #(.NUM_REQUESTS(`DNUM_REQUESTS)) vx_dcache_rsp_dcache();
VX_gpu_dcache_req_inter #(.NUM_REQUESTS(`DNUM_REQUESTS)) vx_dcache_req_dcache();
VX_gpu_dcache_res_inter #(.NUM_REQUESTS(`DNUM_REQUESTS)) VX_dcache_rsp_dcache();
VX_gpu_dcache_req_inter #(.NUM_REQUESTS(`DNUM_REQUESTS)) VX_dcache_req_dcache();
wire to_shm = VX_dcache_req.core_req_addr[0][31:24] == 8'hFF;
wire dcache_wants_wb = (|VX_dcache_rsp_dcache.core_wb_valid);
wire to_shm = vx_dcache_req.core_req_addr[0][31:24] == 8'hFF;
wire dcache_wants_wb = (|vx_dcache_rsp_dcache.core_wb_valid);
// Dcache Request
assign VX_dcache_req_dcache.core_req_valid = VX_dcache_req.core_req_valid & {`NUM_THREADS{~to_shm}};
assign VX_dcache_req_dcache.core_req_addr = VX_dcache_req.core_req_addr;
assign VX_dcache_req_dcache.core_req_writedata = VX_dcache_req.core_req_writedata;
assign VX_dcache_req_dcache.core_req_mem_read = VX_dcache_req.core_req_mem_read;
assign VX_dcache_req_dcache.core_req_mem_write = VX_dcache_req.core_req_mem_write;
assign VX_dcache_req_dcache.core_req_rd = VX_dcache_req.core_req_rd;
assign VX_dcache_req_dcache.core_req_wb = VX_dcache_req.core_req_wb;
assign VX_dcache_req_dcache.core_req_warp_num = VX_dcache_req.core_req_warp_num;
assign VX_dcache_req_dcache.core_req_pc = VX_dcache_req.core_req_pc;
assign VX_dcache_req_dcache.core_no_wb_slot = VX_dcache_req.core_no_wb_slot;
assign vx_dcache_req_dcache.core_req_valid = vx_dcache_req.core_req_valid & {`NUM_THREADS{~to_shm}};
assign vx_dcache_req_dcache.core_req_addr = vx_dcache_req.core_req_addr;
assign vx_dcache_req_dcache.core_req_writedata = vx_dcache_req.core_req_writedata;
assign vx_dcache_req_dcache.core_req_mem_read = vx_dcache_req.core_req_mem_read;
assign vx_dcache_req_dcache.core_req_mem_write = vx_dcache_req.core_req_mem_write;
assign vx_dcache_req_dcache.core_req_rd = vx_dcache_req.core_req_rd;
assign vx_dcache_req_dcache.core_req_wb = vx_dcache_req.core_req_wb;
assign vx_dcache_req_dcache.core_req_warp_num = vx_dcache_req.core_req_warp_num;
assign vx_dcache_req_dcache.core_req_pc = vx_dcache_req.core_req_pc;
assign vx_dcache_req_dcache.core_no_wb_slot = vx_dcache_req.core_no_wb_slot;
// Shred Memory Request
assign VX_dcache_req_smem.core_req_valid = VX_dcache_req.core_req_valid & {`NUM_THREADS{to_shm}};
assign VX_dcache_req_smem.core_req_addr = VX_dcache_req.core_req_addr;
assign VX_dcache_req_smem.core_req_writedata = VX_dcache_req.core_req_writedata;
assign VX_dcache_req_smem.core_req_mem_read = VX_dcache_req.core_req_mem_read;
assign VX_dcache_req_smem.core_req_mem_write = VX_dcache_req.core_req_mem_write;
assign VX_dcache_req_smem.core_req_rd = VX_dcache_req.core_req_rd;
assign VX_dcache_req_smem.core_req_wb = VX_dcache_req.core_req_wb;
assign VX_dcache_req_smem.core_req_warp_num = VX_dcache_req.core_req_warp_num;
assign VX_dcache_req_smem.core_req_pc = VX_dcache_req.core_req_pc;
assign VX_dcache_req_smem.core_no_wb_slot = VX_dcache_req.core_no_wb_slot || dcache_wants_wb;
assign vx_dcache_req_smem.core_req_valid = vx_dcache_req.core_req_valid & {`NUM_THREADS{to_shm}};
assign vx_dcache_req_smem.core_req_addr = vx_dcache_req.core_req_addr;
assign vx_dcache_req_smem.core_req_writedata = vx_dcache_req.core_req_writedata;
assign vx_dcache_req_smem.core_req_mem_read = vx_dcache_req.core_req_mem_read;
assign vx_dcache_req_smem.core_req_mem_write = vx_dcache_req.core_req_mem_write;
assign vx_dcache_req_smem.core_req_rd = vx_dcache_req.core_req_rd;
assign vx_dcache_req_smem.core_req_wb = vx_dcache_req.core_req_wb;
assign vx_dcache_req_smem.core_req_warp_num = vx_dcache_req.core_req_warp_num;
assign vx_dcache_req_smem.core_req_pc = vx_dcache_req.core_req_pc;
assign vx_dcache_req_smem.core_no_wb_slot = vx_dcache_req.core_no_wb_slot || dcache_wants_wb;
// Dcache Response
assign VX_dcache_rsp.core_wb_valid = dcache_wants_wb ? VX_dcache_rsp_dcache.core_wb_valid : VX_dcache_rsp_smem.core_wb_valid;
assign VX_dcache_rsp.core_wb_req_rd = dcache_wants_wb ? VX_dcache_rsp_dcache.core_wb_req_rd : VX_dcache_rsp_smem.core_wb_req_rd;
assign VX_dcache_rsp.core_wb_req_wb = dcache_wants_wb ? VX_dcache_rsp_dcache.core_wb_req_wb : VX_dcache_rsp_smem.core_wb_req_wb;
assign VX_dcache_rsp.core_wb_warp_num = dcache_wants_wb ? VX_dcache_rsp_dcache.core_wb_warp_num : VX_dcache_rsp_smem.core_wb_warp_num;
assign VX_dcache_rsp.core_wb_readdata = dcache_wants_wb ? VX_dcache_rsp_dcache.core_wb_readdata : VX_dcache_rsp_smem.core_wb_readdata;
assign VX_dcache_rsp.core_wb_pc = dcache_wants_wb ? VX_dcache_rsp_dcache.core_wb_pc : VX_dcache_rsp_smem.core_wb_pc;
assign VX_dcache_rsp.delay_req = to_shm ? VX_dcache_rsp_smem.delay_req : VX_dcache_rsp_dcache.delay_req;
VX_gpu_dcache_dram_req_inter #(.BANK_LINE_WORDS(`DBANK_LINE_WORDS)) VX_gpu_smem_dram_req();
VX_gpu_dcache_dram_res_inter #(.BANK_LINE_WORDS(`DBANK_LINE_WORDS)) VX_gpu_smem_dram_res();
assign vx_dcache_rsp.core_wb_valid = dcache_wants_wb ? vx_dcache_rsp_dcache.core_wb_valid : vx_dcache_rsp_smem.core_wb_valid;
assign vx_dcache_rsp.core_wb_req_rd = dcache_wants_wb ? vx_dcache_rsp_dcache.core_wb_req_rd : vx_dcache_rsp_smem.core_wb_req_rd;
assign vx_dcache_rsp.core_wb_req_wb = dcache_wants_wb ? vx_dcache_rsp_dcache.core_wb_req_wb : vx_dcache_rsp_smem.core_wb_req_wb;
assign vx_dcache_rsp.core_wb_warp_num = dcache_wants_wb ? vx_dcache_rsp_dcache.core_wb_warp_num : vx_dcache_rsp_smem.core_wb_warp_num;
assign vx_dcache_rsp.core_wb_readdata = dcache_wants_wb ? vx_dcache_rsp_dcache.core_wb_readdata : vx_dcache_rsp_smem.core_wb_readdata;
assign vx_dcache_rsp.core_wb_pc = dcache_wants_wb ? vx_dcache_rsp_dcache.core_wb_pc : vx_dcache_rsp_smem.core_wb_pc;
assign vx_dcache_rsp.delay_req = to_shm ? vx_dcache_rsp_smem.delay_req : vx_dcache_rsp_dcache.delay_req;
VX_gpu_dcache_dram_req_inter #(.BANK_LINE_WORDS(`DBANK_LINE_WORDS)) vx_gpu_smem_dram_req();
VX_gpu_dcache_dram_rsp_inter #(.BANK_LINE_WORDS(`DBANK_LINE_WORDS)) vx_gpu_smem_dram_res();
VX_cache #(
.CACHE_SIZE_BYTES (`SCACHE_SIZE_BYTES),
@@ -99,69 +90,67 @@ module VX_dmem_controller (
.PRFQ_STRIDE (`SPRFQ_STRIDE),
.FILL_INVALIDAOR_SIZE (`SFILL_INVALIDAOR_SIZE),
.SIMULATED_DRAM_LATENCY_CYCLES(`SSIMULATED_DRAM_LATENCY_CYCLES)
)
gpu_smem
(
) gpu_smem (
.clk (clk),
.reset (reset),
// Core req
.core_req_valid (VX_dcache_req_smem.core_req_valid),
.core_req_addr (VX_dcache_req_smem.core_req_addr),
.core_req_writedata(VX_dcache_req_smem.core_req_writedata),
.core_req_mem_read (VX_dcache_req_smem.core_req_mem_read),
.core_req_mem_write(VX_dcache_req_smem.core_req_mem_write),
.core_req_rd (VX_dcache_req_smem.core_req_rd),
.core_req_wb (VX_dcache_req_smem.core_req_wb),
.core_req_warp_num (VX_dcache_req_smem.core_req_warp_num),
.core_req_pc (VX_dcache_req_smem.core_req_pc),
.core_req_valid (vx_dcache_req_smem.core_req_valid),
.core_req_mem_read (vx_dcache_req_smem.core_req_mem_read),
.core_req_mem_write(vx_dcache_req_smem.core_req_mem_write),
.core_req_addr (vx_dcache_req_smem.core_req_addr),
.core_req_writedata(vx_dcache_req_smem.core_req_writedata),
.core_req_rd (vx_dcache_req_smem.core_req_rd),
.core_req_wb (vx_dcache_req_smem.core_req_wb),
.core_req_warp_num (vx_dcache_req_smem.core_req_warp_num),
.core_req_pc (vx_dcache_req_smem.core_req_pc),
// Delay Core Req
.delay_req (VX_dcache_rsp_smem.delay_req),
.delay_req (vx_dcache_rsp_smem.delay_req),
// Core Cache Can't WB
.core_no_wb_slot (VX_dcache_req_smem.core_no_wb_slot),
.core_no_wb_slot (vx_dcache_req_smem.core_no_wb_slot),
// Cache CWB
.core_wb_valid (VX_dcache_rsp_smem.core_wb_valid),
.core_wb_req_rd (VX_dcache_rsp_smem.core_wb_req_rd),
.core_wb_req_wb (VX_dcache_rsp_smem.core_wb_req_wb),
.core_wb_warp_num (VX_dcache_rsp_smem.core_wb_warp_num),
.core_wb_readdata (VX_dcache_rsp_smem.core_wb_readdata),
.core_wb_pc (VX_dcache_rsp_smem.core_wb_pc),
.core_wb_address (),
.core_wb_valid (vx_dcache_rsp_smem.core_wb_valid),
.core_wb_req_rd (vx_dcache_rsp_smem.core_wb_req_rd),
.core_wb_req_wb (vx_dcache_rsp_smem.core_wb_req_wb),
.core_wb_warp_num (vx_dcache_rsp_smem.core_wb_warp_num),
.core_wb_readdata (vx_dcache_rsp_smem.core_wb_readdata),
.core_wb_pc (vx_dcache_rsp_smem.core_wb_pc),
/* verilator lint_off PINCONNECTEMPTY */
.core_wb_address (),
/* verilator lint_on PINCONNECTEMPTY */
// DRAM response
.dram_fill_rsp (VX_gpu_smem_dram_res.dram_fill_rsp),
.dram_fill_rsp_addr(VX_gpu_smem_dram_res.dram_fill_rsp_addr),
.dram_fill_rsp_data(VX_gpu_smem_dram_res.dram_fill_rsp_data),
.dram_rsp_valid (vx_gpu_smem_dram_res.dram_rsp_valid),
.dram_rsp_addr (vx_gpu_smem_dram_res.dram_rsp_addr),
.dram_rsp_data (vx_gpu_smem_dram_res.dram_rsp_data),
// DRAM accept response
.dram_fill_accept (VX_gpu_smem_dram_req.dram_fill_accept),
.dram_rsp_ready (vx_gpu_smem_dram_req.dram_rsp_ready),
// DRAM Req
.dram_req (VX_gpu_smem_dram_req.dram_req),
.dram_req_write (VX_gpu_smem_dram_req.dram_req_write),
.dram_req_read (VX_gpu_smem_dram_req.dram_req_read),
.dram_req_addr (VX_gpu_smem_dram_req.dram_req_addr),
.dram_req_size (VX_gpu_smem_dram_req.dram_req_size),
.dram_req_data (VX_gpu_smem_dram_req.dram_req_data),
.dram_req_delay (1),
// Snoop Response
.dram_req_because_of_wb(VX_gpu_smem_dram_req.dram_because_of_snp),
.dram_snp_full (VX_gpu_smem_dram_req.dram_snp_full),
.dram_req_read (vx_gpu_smem_dram_req.dram_req_read),
.dram_req_write (vx_gpu_smem_dram_req.dram_req_write),
.dram_req_addr (vx_gpu_smem_dram_req.dram_req_addr),
.dram_req_data (vx_gpu_smem_dram_req.dram_req_data),
.dram_req_full (1),
// Snoop Request
.snp_req (0),
.snp_req_addr (0),
.snp_req_delay (),
.snp_req_valid (0),
.snp_req_addr (0),
/* verilator lint_off PINCONNECTEMPTY */
.snp_req_full (),
/* verilator lint_on PINCONNECTEMPTY */
// Snoop Forward
.snp_fwd (),
.snp_fwd_addr (),
.snp_fwd_delay (0)
);
/* verilator lint_off PINCONNECTEMPTY */
.snp_fwd_valid (),
.snp_fwd_addr (),
/* verilator lint_on PINCONNECTEMPTY */
.snp_fwd_full (0)
);
VX_cache #(
.CACHE_SIZE_BYTES (`DCACHE_SIZE_BYTES),
@@ -184,72 +173,65 @@ module VX_dmem_controller (
.PRFQ_STRIDE (`DPRFQ_STRIDE),
.FILL_INVALIDAOR_SIZE (`DFILL_INVALIDAOR_SIZE),
.SIMULATED_DRAM_LATENCY_CYCLES(`DSIMULATED_DRAM_LATENCY_CYCLES)
)
gpu_dcache
(
) gpu_dcache (
.clk (clk),
.reset (reset),
// Core req
.core_req_valid (VX_dcache_req_dcache.core_req_valid),
.core_req_addr (VX_dcache_req_dcache.core_req_addr),
.core_req_writedata(VX_dcache_req_dcache.core_req_writedata),
.core_req_mem_read (VX_dcache_req_dcache.core_req_mem_read),
.core_req_mem_write(VX_dcache_req_dcache.core_req_mem_write),
.core_req_rd (VX_dcache_req_dcache.core_req_rd),
.core_req_wb (VX_dcache_req_dcache.core_req_wb),
.core_req_warp_num (VX_dcache_req_dcache.core_req_warp_num),
.core_req_pc (VX_dcache_req_dcache.core_req_pc),
.core_req_valid (vx_dcache_req_dcache.core_req_valid),
.core_req_mem_read (vx_dcache_req_dcache.core_req_mem_read),
.core_req_mem_write(vx_dcache_req_dcache.core_req_mem_write),
.core_req_addr (vx_dcache_req_dcache.core_req_addr),
.core_req_writedata(vx_dcache_req_dcache.core_req_writedata),
.core_req_rd (vx_dcache_req_dcache.core_req_rd),
.core_req_wb (vx_dcache_req_dcache.core_req_wb),
.core_req_warp_num (vx_dcache_req_dcache.core_req_warp_num),
.core_req_pc (vx_dcache_req_dcache.core_req_pc),
// Delay Core Req
.delay_req (VX_dcache_rsp_dcache.delay_req),
.delay_req (vx_dcache_rsp_dcache.delay_req),
// Core Cache Can't WB
.core_no_wb_slot (VX_dcache_req_dcache.core_no_wb_slot),
.core_no_wb_slot (vx_dcache_req_dcache.core_no_wb_slot),
// Cache CWB
.core_wb_valid (VX_dcache_rsp_dcache.core_wb_valid),
.core_wb_req_rd (VX_dcache_rsp_dcache.core_wb_req_rd),
.core_wb_req_wb (VX_dcache_rsp_dcache.core_wb_req_wb),
.core_wb_warp_num (VX_dcache_rsp_dcache.core_wb_warp_num),
.core_wb_readdata (VX_dcache_rsp_dcache.core_wb_readdata),
.core_wb_pc (VX_dcache_rsp_dcache.core_wb_pc),
.core_wb_valid (vx_dcache_rsp_dcache.core_wb_valid),
.core_wb_req_rd (vx_dcache_rsp_dcache.core_wb_req_rd),
.core_wb_req_wb (vx_dcache_rsp_dcache.core_wb_req_wb),
.core_wb_warp_num (vx_dcache_rsp_dcache.core_wb_warp_num),
.core_wb_readdata (vx_dcache_rsp_dcache.core_wb_readdata),
.core_wb_pc (vx_dcache_rsp_dcache.core_wb_pc),
/* verilator lint_off PINCONNECTEMPTY */
.core_wb_address (),
/* verilator lint_on PINCONNECTEMPTY */
// DRAM response
.dram_fill_rsp (VX_gpu_dcache_dram_res.dram_fill_rsp),
.dram_fill_rsp_addr(VX_gpu_dcache_dram_res.dram_fill_rsp_addr),
.dram_fill_rsp_data(VX_gpu_dcache_dram_res.dram_fill_rsp_data),
.dram_rsp_valid (vx_gpu_dcache_dram_res.dram_rsp_valid),
.dram_rsp_addr (vx_gpu_dcache_dram_res.dram_rsp_addr),
.dram_rsp_data (vx_gpu_dcache_dram_res.dram_rsp_data),
// DRAM accept response
.dram_fill_accept (VX_gpu_dcache_dram_req.dram_fill_accept),
.dram_rsp_ready (vx_gpu_dcache_dram_req.dram_rsp_ready),
// DRAM Req
.dram_req (VX_gpu_dcache_dram_req.dram_req),
.dram_req_write (VX_gpu_dcache_dram_req.dram_req_write),
.dram_req_read (VX_gpu_dcache_dram_req.dram_req_read),
.dram_req_addr (VX_gpu_dcache_dram_req.dram_req_addr),
.dram_req_size (VX_gpu_dcache_dram_req.dram_req_size),
.dram_req_data (VX_gpu_dcache_dram_req.dram_req_data),
.dram_req_delay (VX_gpu_dcache_dram_req.dram_req_delay),
// Snoop Response
.dram_req_because_of_wb(VX_gpu_dcache_dram_req.dram_because_of_snp),
.dram_snp_full (VX_gpu_dcache_dram_req.dram_snp_full),
.dram_req_read (vx_gpu_dcache_dram_req.dram_req_read),
.dram_req_write (vx_gpu_dcache_dram_req.dram_req_write),
.dram_req_addr (vx_gpu_dcache_dram_req.dram_req_addr),
.dram_req_data (vx_gpu_dcache_dram_req.dram_req_data),
.dram_req_full (vx_gpu_dcache_dram_req.dram_req_full),
// Snoop Request
.snp_req (VX_gpu_dcache_snp_req.snp_req),
.snp_req_addr (VX_gpu_dcache_snp_req.snp_req_addr),
.snp_req_delay (VX_gpu_dcache_snp_req.snp_delay),
.snp_req_valid (vx_gpu_dcache_snp_req.snp_req_valid),
.snp_req_addr (vx_gpu_dcache_snp_req.snp_req_addr),
.snp_req_full (vx_gpu_dcache_snp_req.snp_req_full),
// Snoop Forward
.snp_fwd (),
.snp_fwd_addr (),
.snp_fwd_delay (0)
);
/* verilator lint_off PINCONNECTEMPTY */
.snp_fwd_valid (),
.snp_fwd_addr (),
/* verilator lint_on PINCONNECTEMPTY */
.snp_fwd_full (0)
);
VX_cache #(
.CACHE_SIZE_BYTES (`ICACHE_SIZE_BYTES),
@@ -272,71 +254,64 @@ module VX_dmem_controller (
.PRFQ_STRIDE (`IPRFQ_STRIDE),
.FILL_INVALIDAOR_SIZE (`IFILL_INVALIDAOR_SIZE),
.SIMULATED_DRAM_LATENCY_CYCLES(`ISIMULATED_DRAM_LATENCY_CYCLES)
)
gpu_icache
(
.clk (clk),
.reset (reset),
) gpu_icache (
.clk (clk),
.reset (reset),
// Core req
.core_req_valid (VX_icache_req.core_req_valid),
.core_req_addr (VX_icache_req.core_req_addr),
.core_req_writedata(VX_icache_req.core_req_writedata),
.core_req_mem_read (VX_icache_req.core_req_mem_read),
.core_req_mem_write(VX_icache_req.core_req_mem_write),
.core_req_rd (VX_icache_req.core_req_rd),
.core_req_wb (VX_icache_req.core_req_wb),
.core_req_warp_num (VX_icache_req.core_req_warp_num),
.core_req_pc (VX_icache_req.core_req_pc),
.core_req_valid (vx_icache_req.core_req_valid),
.core_req_mem_read (vx_icache_req.core_req_mem_read),
.core_req_mem_write (vx_icache_req.core_req_mem_write),
.core_req_addr (vx_icache_req.core_req_addr),
.core_req_writedata (vx_icache_req.core_req_writedata),
.core_req_rd (vx_icache_req.core_req_rd),
.core_req_wb (vx_icache_req.core_req_wb),
.core_req_warp_num (vx_icache_req.core_req_warp_num),
.core_req_pc (vx_icache_req.core_req_pc),
// Delay Core Req
.delay_req (VX_icache_rsp.delay_req),
.delay_req (vx_icache_rsp.delay_req),
// Core Cache Can't WB
.core_no_wb_slot (VX_icache_req.core_no_wb_slot),
.core_no_wb_slot (vx_icache_req.core_no_wb_slot),
// Cache CWB
.core_wb_valid (VX_icache_rsp.core_wb_valid),
.core_wb_req_rd (VX_icache_rsp.core_wb_req_rd),
.core_wb_req_wb (VX_icache_rsp.core_wb_req_wb),
.core_wb_warp_num (VX_icache_rsp.core_wb_warp_num),
.core_wb_readdata (VX_icache_rsp.core_wb_readdata),
.core_wb_pc (VX_icache_rsp.core_wb_pc),
.core_wb_address (),
.core_wb_valid (vx_icache_rsp.core_wb_valid),
.core_wb_req_rd (vx_icache_rsp.core_wb_req_rd),
.core_wb_req_wb (vx_icache_rsp.core_wb_req_wb),
.core_wb_warp_num (vx_icache_rsp.core_wb_warp_num),
.core_wb_readdata (vx_icache_rsp.core_wb_readdata),
.core_wb_pc (vx_icache_rsp.core_wb_pc),
/* verilator lint_off PINCONNECTEMPTY */
.core_wb_address (),
/* verilator lint_on PINCONNECTEMPTY */
// DRAM response
.dram_fill_rsp (VX_gpu_icache_dram_res.dram_fill_rsp),
.dram_fill_rsp_addr(VX_gpu_icache_dram_res.dram_fill_rsp_addr),
.dram_fill_rsp_data(VX_gpu_icache_dram_res.dram_fill_rsp_data),
.dram_rsp_valid (vx_gpu_icache_dram_res.dram_rsp_valid),
.dram_rsp_addr (vx_gpu_icache_dram_res.dram_rsp_addr),
.dram_rsp_data (vx_gpu_icache_dram_res.dram_rsp_data),
// DRAM accept response
.dram_fill_accept (VX_gpu_icache_dram_req.dram_fill_accept),
.dram_rsp_ready (vx_gpu_icache_dram_req.dram_rsp_ready),
// DRAM Req
.dram_req (VX_gpu_icache_dram_req.dram_req),
.dram_req_write (VX_gpu_icache_dram_req.dram_req_write),
.dram_req_read (VX_gpu_icache_dram_req.dram_req_read),
.dram_req_addr (VX_gpu_icache_dram_req.dram_req_addr),
.dram_req_size (VX_gpu_icache_dram_req.dram_req_size),
.dram_req_data (VX_gpu_icache_dram_req.dram_req_data),
.dram_req_delay (VX_gpu_icache_dram_req.dram_req_delay),
// Snoop Response
.dram_req_because_of_wb(VX_gpu_icache_dram_req.dram_because_of_snp),
.dram_snp_full (VX_gpu_icache_dram_req.dram_snp_full),
.dram_req_read (vx_gpu_icache_dram_req.dram_req_read),
.dram_req_write (vx_gpu_icache_dram_req.dram_req_write),
.dram_req_addr (vx_gpu_icache_dram_req.dram_req_addr),
.dram_req_data (vx_gpu_icache_dram_req.dram_req_data),
.dram_req_full (vx_gpu_icache_dram_req.dram_req_full),
// Snoop Request
.snp_req (VX_gpu_icache_snp_req.snp_req),
.snp_req_addr (VX_gpu_icache_snp_req.snp_req_addr),
.snp_req_delay (VX_gpu_icache_snp_req.snp_delay),
.snp_req_valid (vx_gpu_icache_snp_req.snp_req_valid),
.snp_req_addr (vx_gpu_icache_snp_req.snp_req_addr),
.snp_req_full (vx_gpu_icache_snp_req.snp_req_full),
// Snoop Forward
.snp_fwd (),
.snp_fwd_addr (),
.snp_fwd_delay (0)
);
/* verilator lint_off PINCONNECTEMPTY */
.snp_fwd_valid (),
.snp_fwd_addr (),
/* verilator lint_on PINCONNECTEMPTY */
.snp_fwd_full (0)
);
endmodule