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profiling update

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minor updates
This commit is contained in:
Blaise Tine
2023-12-15 01:01:39 -08:00
parent c6845a4c8d
commit e04e026a14
15 changed files with 109 additions and 100 deletions
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15
hw/rtl/core/VX_schedule.sv
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@@ -381,23 +381,24 @@ module VX_schedule import VX_gpu_pkg::*; #(
`RUNTIME_ASSERT(timeout_ctr < `STALL_TIMEOUT, ("%t: *** core%0d-scheduler-timeout: stalled_warps=%b", $time, CORE_ID, stalled_warps));
`ifdef PERF_ENABLE
reg [`PERF_CTR_BITS-1:0] perf_sched_idles;
reg [`PERF_CTR_BITS-1:0] perf_sched_stalls;
reg [`PERF_CTR_BITS-1:0] perf_fetch_stalls;
wire schedule_idle = ~schedule_valid;
wire schedule_stall = schedule_if.valid && ~schedule_if.ready;
always @(posedge clk) begin
if (reset) begin
perf_sched_stalls <= '0;
perf_fetch_stalls <= '0;
perf_sched_idles <= '0;
perf_sched_stalls <= '0;
end else begin
perf_sched_stalls <= perf_sched_stalls + `PERF_CTR_BITS'(~schedule_valid);
perf_fetch_stalls <= perf_fetch_stalls + `PERF_CTR_BITS'(schedule_stall);
perf_sched_idles <= perf_sched_idles + `PERF_CTR_BITS'(schedule_idle);
perf_sched_stalls <= perf_sched_stalls + `PERF_CTR_BITS'(schedule_stall);
end
end
assign perf_schedule_if.sched_stalls = perf_sched_stalls;
assign perf_schedule_if.fetch_stalls = perf_fetch_stalls;
assign perf_schedule_if.sched_idles = perf_sched_idles;
assign perf_schedule_if.sched_stalls = perf_sched_stalls;
`endif
endmodule