opae build fix

hw/opae/sources.txt

@@ -18,17 +18,13 @@ vortex_afu.json
 ../rtl/interfaces/VX_branch_rsp_if.v
 ../rtl/interfaces/VX_inst_meta_if.v
 ../rtl/interfaces/VX_join_if.v
-../rtl/interfaces/VX_icache_response_if.v
+../rtl/interfaces/VX_icache_rsp_if.v
 ../rtl/interfaces/VX_inst_exec_wb_if.v
 ../rtl/interfaces/VX_gpu_dcache_dram_req_if.v
 ../rtl/interfaces/VX_csr_req_if.v
-../rtl/interfaces/VX_icache_request_if.v
 ../rtl/interfaces/VX_gpu_dcache_rsp_if.v
 ../rtl/interfaces/VX_frE_to_bckE_req_if.v
-../rtl/interfaces/VX_dram_req_rsp_if.v
-../rtl/interfaces/VX_dcache_request_if.v
 ../rtl/interfaces/VX_gpr_data_if.v
-../rtl/interfaces/VX_dcache_response_if.v
 ../rtl/interfaces/VX_csr_wb_if.v
 ../rtl/interfaces/VX_gpu_dcache_req_if.v
 ../rtl/interfaces/VX_lsu_req_if.v
@@ -39,8 +35,7 @@ vortex_afu.json
 ../rtl/interfaces/VX_wstall_if.v
 ../rtl/interfaces/VX_wb_if.v
 ../rtl/interfaces/VX_gpr_read_if.v
-../rtl/interfaces/VX_mem_req_if.v
+../rtl/interfaces/VX_jal_rsp_if.v
-../rtl/interfaces/VX_jal_response_if.v
 ../rtl/interfaces/VX_warp_ctl_if.v
 ../rtl/interfaces/VX_gpu_dcache_snp_req_if.v
 ../rtl/interfaces/VX_gpu_dcache_dram_rsp_if.v
@@ -54,6 +49,8 @@ vortex_afu.json
 ../rtl/libs/VX_generic_priority_encoder.v
 ../rtl/libs/VX_priority_encoder.v
 ../rtl/libs/VX_generic_queue.v
+../rtl/libs/VX_byte_enabled_dual_port_ram.v
+../rtl/libs/VX_countones.v
 
 ../rtl/Vortex_Socket.v
 ../rtl/Vortex_Cluster.v
@@ -62,19 +59,17 @@ vortex_afu.json
 ../rtl/VX_back_end.v
 ../rtl/VX_fetch.v
 ../rtl/VX_scheduler.v
-../rtl/VX_execute_unit.v
+../rtl/VX_exec_unit.v
 ../rtl/VX_warp.v
 ../rtl/VX_icache_stage.v
 ../rtl/VX_gpr_wrapper.v
-../rtl/byte_enabled_simple_dual_port_ram.v
 ../rtl/VX_gpgpu_inst.v
 ../rtl/VX_writeback.v
-../rtl/VX_countones.v
 ../rtl/VX_csr_pipe.v
-../rtl/VX_warp_scheduler.v
+../rtl/VX_warp_sched.v
 ../rtl/VX_gpr.v
 ../rtl/VX_gpr_stage.v
-../rtl/VX_dmem_controller.v
+../rtl/VX_dmem_ctrl.v
 ../rtl/VX_alu.v
 ../rtl/VX_csr_data.v
 ../rtl/VX_lsu.v
@@ -91,8 +86,6 @@ vortex_afu.json
 ../rtl/cache/VX_cache_dram_req_arb.v
 ../rtl/cache/VX_cache_dfq_queue.v
 ../rtl/cache/VX_cache_wb_sel_merge.v
-../rtl/cache/VX_mrv_queue.v
-../rtl/cache/VX_dcache_llv_resp_bank_sel.v
 ../rtl/cache/VX_tag_data_access.v
 ../rtl/cache/VX_cache.v
 ../rtl/cache/VX_cache_core_req_bank_sel.v

hw/rtl/VX_warp.v

@@ -19,69 +19,63 @@ module VX_warp (
     output wire[`NUM_THREADS-1:0] valid
 );
 
-        reg[31:0] real_PC;
+    reg [31:0] real_PC;
-        logic [31:0] temp_PC;
+    logic [31:0] temp_PC;
-        logic [31:0] use_PC;
+    logic [31:0] use_PC;
-        reg[`NUM_THREADS-1:0] valid;
+    reg [`NUM_THREADS-1:0] valid_t;
+    reg [`NUM_THREADS-1:0] valid_zero;
 
-        reg[`NUM_THREADS-1:0] valid_zero;
+    integer ini_cur_th = 0;
-
+    initial begin
-        integer ini_cur_th = 0;
+        real_PC = 0;
-        initial begin
+        for (ini_cur_th = 1; ini_cur_th < `NUM_THREADS; ini_cur_th=ini_cur_th+1) begin
-            real_PC = 0;
+            valid_t[ini_cur_th]    = 0; // Thread 1 active
-            for (ini_cur_th = 1; ini_cur_th < `NUM_THREADS; ini_cur_th=ini_cur_th+1) begin
+            valid_zero[ini_cur_th] = 0;
-                valid[ini_cur_th]   = 0; // Thread 1 active
-                valid_zero[ini_cur_th] = 0;
-            end
-            valid[0]      = 1;
-            valid_zero[0] = 0;
         end
+        valid_t       = 1;
+        valid_zero[0] = 0;
+    end
 
-
+    always @(posedge clk) begin
-        always @(posedge clk) begin
+        if (remove) begin
-            if (remove) begin
+            valid_t <= valid_zero;
-                valid <= valid_zero;
+        end else if (change_mask) begin
-            end else if (change_mask) begin
+            valid_t <= thread_mask;
-                valid <= thread_mask;
-            end
         end
+    end
 
-
+    genvar out_cur_th;
-        genvar out_cur_th;
+    generate
-        generate
+        for (out_cur_th = 0; out_cur_th < `NUM_THREADS; out_cur_th = out_cur_th+1) begin : valid_assign
-            for (out_cur_th = 0; out_cur_th < `NUM_THREADS; out_cur_th = out_cur_th+1) begin : valid_assign
+            assign valid[out_cur_th] = change_mask ? thread_mask[out_cur_th] : stall ? 1'b0  : valid_t[out_cur_th];
-                assign valid[out_cur_th] = change_mask ? thread_mask[out_cur_th] : stall ? 1'b0  : valid[out_cur_th];
-            end
-        endgenerate
-
-
-        always @(*) begin
-            if (jal == 1'b1) begin
-                temp_PC = jal_dest;
-                // $display("LINKING TO %h", temp_PC);
-            end else if (branch_dir == 1'b1) begin
-                temp_PC = branch_dest;
-            end else begin
-                temp_PC = real_PC;
-            end
         end
+    endgenerate
 
-        assign use_PC = temp_PC;
+    always @(*) begin
-        assign PC = temp_PC;
+        if (jal == 1'b1) begin
-
+            temp_PC = jal_dest;
-        always @(posedge clk) begin
+            // $display("LINKING TO %h", temp_PC);
-            if (reset) begin
+        end else if (branch_dir == 1'b1) begin
-                real_PC <= 0;
+            temp_PC = branch_dest;
-            end else if (wspawn == 1'b1) begin
+        end else begin
-                // $display("Inside warp ***** Spawn @ %H",wspawn_pc);
+            temp_PC = real_PC;
-                real_PC <= wspawn_pc;
-            end else if (!stall) begin
-                real_PC <= use_PC + 32'h4;
-            end else begin
-                real_PC <= use_PC;
-            end
-
         end
+    end
 
+    assign use_PC = temp_PC;
+    assign PC = temp_PC;
+
+    always @(posedge clk) begin
+        if (reset) begin
+            real_PC <= 0;
+        end else if (wspawn == 1'b1) begin
+            // $display("Inside warp ***** Spawn @ %H",wspawn_pc);
+            real_PC <= wspawn_pc;
+        end else if (!stall) begin
+            real_PC <= use_PC + 32'h4;
+        end else begin
+            real_PC <= use_PC;
+        end
+    end        
 
 endmodule