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

shared memory optimization

Browse Source
This commit is contained in:
Blaise Tine
2020-11-29 15:04:31 -08:00
parent b85391389b
commit def6a35693
14 changed files with 351 additions and 291 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
hw/rtl/Vortex.v
View File

@@ -25,7 +25,7 @@ module Vortex (
// Snoop request
input wire snp_req_valid,
input wire [`VX_DRAM_ADDR_WIDTH-1:0] snp_req_addr,
input wire snp_req_invalidate,
input wire snp_req_inv,
input wire [`VX_SNP_TAG_WIDTH-1:0] snp_req_tag,
output wire snp_req_ready,
@@ -91,7 +91,7 @@ module Vortex (
.snp_req_valid (snp_req_valid),
.snp_req_addr (snp_req_addr),
.snp_req_invalidate (snp_req_invalidate),
.snp_req_inv (snp_req_inv),
.snp_req_tag (snp_req_tag),
.snp_req_ready (snp_req_ready),
@@ -144,7 +144,7 @@ module Vortex (
wire [`NUM_CLUSTERS-1:0] per_cluster_snp_req_valid;
wire [`NUM_CLUSTERS-1:0][`L2DRAM_ADDR_WIDTH-1:0] per_cluster_snp_req_addr;
wire [`NUM_CLUSTERS-1:0] per_cluster_snp_req_invalidate;
wire [`NUM_CLUSTERS-1:0] per_cluster_snp_req_inv;
wire [`NUM_CLUSTERS-1:0][`L2SNP_TAG_WIDTH-1:0] per_cluster_snp_req_tag;
wire [`NUM_CLUSTERS-1:0] per_cluster_snp_req_ready;
@@ -205,7 +205,7 @@ module Vortex (
.snp_req_valid (per_cluster_snp_req_valid [i]),
.snp_req_addr (per_cluster_snp_req_addr [i]),
.snp_req_invalidate (per_cluster_snp_req_invalidate[i]),
.snp_req_inv (per_cluster_snp_req_inv [i]),
.snp_req_tag (per_cluster_snp_req_tag [i]),
.snp_req_ready (per_cluster_snp_req_ready [i]),
@@ -327,7 +327,7 @@ module Vortex (
wire snp_fwd_rsp_valid;
wire [`L3DRAM_ADDR_WIDTH-1:0] snp_fwd_rsp_addr;
wire snp_fwd_rsp_invalidate;
wire snp_fwd_rsp_inv;
wire [`L3SNP_TAG_WIDTH-1:0] snp_fwd_rsp_tag;
wire snp_fwd_rsp_ready;
@@ -364,19 +364,19 @@ module Vortex (
.snp_req_valid (snp_req_valid),
.snp_req_addr (snp_req_addr),
.snp_req_invalidate (snp_req_invalidate),
.snp_req_inv (snp_req_inv),
.snp_req_tag (snp_req_tag),
.snp_req_ready (snp_req_ready),
.snp_rsp_valid (snp_fwd_rsp_valid),
.snp_rsp_addr (snp_fwd_rsp_addr),
.snp_rsp_invalidate (snp_fwd_rsp_invalidate),
.snp_rsp_inv (snp_fwd_rsp_inv),
.snp_rsp_tag (snp_fwd_rsp_tag),
.snp_rsp_ready (snp_fwd_rsp_ready),
.snp_fwdout_valid (per_cluster_snp_req_valid),
.snp_fwdout_addr (per_cluster_snp_req_addr),
.snp_fwdout_invalidate(per_cluster_snp_req_invalidate),
.snp_fwdout_inv (per_cluster_snp_req_inv),
.snp_fwdout_tag (per_cluster_snp_req_tag),
.snp_fwdout_ready (per_cluster_snp_req_ready),
@@ -445,7 +445,7 @@ module Vortex (
// Snoop request
.snp_req_valid (snp_fwd_rsp_valid),
.snp_req_addr (snp_fwd_rsp_addr),
.snp_req_invalidate (snp_fwd_rsp_invalidate),
.snp_req_inv (snp_fwd_rsp_inv),
.snp_req_tag (snp_fwd_rsp_tag),
.snp_req_ready (snp_fwd_rsp_ready),
@@ -474,7 +474,7 @@ module Vortex (
`SCOPE_ASSIGN (snp_req_fire, snp_req_valid && snp_req_ready);
`SCOPE_ASSIGN (snp_req_addr, `TO_FULL_ADDR(snp_req_addr));
`SCOPE_ASSIGN (snp_req_invalidate, snp_req_invalidate);
`SCOPE_ASSIGN (snp_req_inv, snp_req_inv);
`SCOPE_ASSIGN (snp_req_tag, snp_req_tag);
`SCOPE_ASSIGN (snp_rsp_fire, snp_rsp_valid && snp_rsp_ready);