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

Merge branch 'master' of https://github.gatech.edu/casl/Vortex

Browse Source
This commit is contained in:
Blaise Tine
2020-06-28 15:36:39 -07:00
parent eb67788bf2 567376971e
commit dfd183a1bb
1 changed files with 4 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
hw/rtl/cache/VX_bank.v vendored
View File

@@ -644,10 +644,10 @@ module VX_bank #(
assign core_rsp_valid = !cwbq_empty; assign core_rsp_valid = !cwbq_empty;
// Enqueue DRAM fill request // Enqueue DRAM fill request
wire dram_fill_req_fast = miss_add_unqual; // Completely unqualified hint that we might send a dram_fill_req
wire dram_fill_req_unqual = miss_add_unqual wire dram_fill_req_unqual = dram_fill_req_fast
&& (!mrvq_init_ready_state_st2 && (!mrvq_init_ready_state_st2
|| (is_mrvq_st2 && !mrvq_recover_ready_state_st2)); || (is_mrvq_st2 && !mrvq_recover_ready_state_st2)); // If this is set, then we are sure we will be sending a dram_fill_req
assign dram_fill_req_valid = dram_fill_req_unqual assign dram_fill_req_valid = dram_fill_req_unqual
&& !(dwbq_push_stall && !(dwbq_push_stall
@@ -655,7 +655,7 @@ module VX_bank #(
|| cwbq_push_stall); || cwbq_push_stall);
assign dram_fill_req_addr = addr_st2; assign dram_fill_req_addr = addr_st2;
assign dram_fill_req_stall = dram_fill_req_unqual && !dram_fill_req_ready; assign dram_fill_req_stall = dram_fill_req_fast && !dram_fill_req_ready; // Uses dram_fill_req_fast for critical path
// Enqueue DRAM writeback request // Enqueue DRAM writeback request