From a9709edae238a3cea3020f96c4ea006b79be4fd6 Mon Sep 17 00:00:00 2001 From: Sungwoong Ha Date: Fri, 1 Mar 2024 21:05:52 -0800 Subject: [PATCH] first pass --- hw/rtl/core/VX_core.sv | 40 ++++++++++++++++++++++++++-------------- 1 file changed, 26 insertions(+), 14 deletions(-) diff --git a/hw/rtl/core/VX_core.sv b/hw/rtl/core/VX_core.sv index e5e57d99..e239ea4b 100644 --- a/hw/rtl/core/VX_core.sv +++ b/hw/rtl/core/VX_core.sv @@ -331,22 +331,25 @@ module VX_core import VX_gpu_pkg::*; #( assign pipeline_perf_if.stores = perf_stores; assign pipeline_perf_if.load_latency = perf_dcache_lat; assign pipeline_perf_if.ifetch_latency = perf_icache_lat; - assign pipeline_perf_if.load_latency = perf_dcache_lat; + real instrs = commit_csr_if.instret; + real cycles = sched_csr_if.cycles; + real icache_lat = perf_icache_lat; + real ifetches = perf_ifetches; + real dcache_lat = perf_dcache_lat; + real loads = perf_loads; always @(negedge busy) begin if (!reset) begin + $display("====================CORE : %d===================",CORE_ID); $display("time : %t", $time); - $display("perf_dcache_rd_req_per_cycle: %h", perf_dcache_rd_req_per_cycle); - $display("perf_dcache_wr_req_per_cycle: %h", perf_dcache_wr_req_per_cycle); - $display("perf_dcache_rsp_per_cycle: %h", perf_dcache_rsp_per_cycle); - $display("perf_icache_pending_read_cycle: %h", perf_icache_pending_read_cycle); - $display("perf_dcache_pending_read_cycle: %h", perf_dcache_pending_read_cycle); - $display("perf_icache_pending_reads: %h", perf_icache_pending_reads); - $display("perf_dcache_pending_reads: %h", perf_dcache_pending_reads); - $display("perf_ifetches: %h", perf_ifetches); - $display("perf_loads: %h", perf_loads); - $display("perf_stores: %h", perf_stores); + $display("perf_dcache_rd_req_per_cycle: %d", perf_dcache_rd_req_per_cycle); + $display("perf_dcache_wr_req_per_cycle: %d", perf_dcache_wr_req_per_cycle); + $display("perf_dcache_rsp_per_cycle: %d", perf_dcache_rsp_per_cycle); + $display("perf_icache_pending_read_cycle: %d", perf_icache_pending_read_cycle); + $display("perf_dcache_pending_read_cycle: %d", perf_dcache_pending_read_cycle); + $display("perf_icache_pending_reads: %d", perf_icache_pending_reads); + $display("perf_dcache_pending_reads: %d", perf_dcache_pending_reads); $display("perf_icache_req_fire: %b", perf_icache_req_fire); $display("perf_icache_rsp_fire: %b", perf_icache_rsp_fire); $display("perf_dcache_rd_req_fire: %b", perf_dcache_rd_req_fire); @@ -354,9 +357,18 @@ module VX_core import VX_gpu_pkg::*; #( $display("perf_dcache_wr_req_fire: %b", perf_dcache_wr_req_fire); $display("perf_dcache_wr_req_fire_r: %b", perf_dcache_wr_req_fire_r); $display("perf_dcache_rsp_fire: %b", perf_dcache_rsp_fire); - $display("scheduler idle: %d", pipeline_perf_if.sched_idles[31:0]); - $display("Instruction: %d",commit_csr_if.instret[31:0]); - $display("Cycle: %d",sched_csr_if.cycles); + + $display("Instructions: %d, Cycles: %d, IPC: %f", commit_csr_if.instret, sched_csr_if.cycles, instrs/cycles); + $display("scheduler idle: %d", pipeline_perf_if.sched_idles); + $display("scheduler stalls: %d", pipeline_perf_if.sched_stalls); + $display("ibuffer stalls: %d",pipeline_perf_if.ibf_stalls); + $display("issue stalls: %d",pipeline_perf_if.scb_stalls); + $display("sfu stalls: %d",pipeline_perf_if.units_uses[2]); + $display("ifetches: %d", perf_ifetches); + $display("ifetch latency: %f Cycles", icache_lat/ifetches); + $display("loads: %d", perf_loads); + $display("load latency: %f Cycles", dcache_lat/loads); + $display("stores: %d", perf_stores); end end