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profiling optimizations

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minor updates
This commit is contained in:
Blaise Tine
2023-12-05 05:12:13 -08:00
parent e5b41bcd66
commit 6c7ac35054
5 changed files with 65 additions and 42 deletions
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9
hw/rtl/mem/VX_shared_mem.sv
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@@ -245,14 +245,19 @@ module VX_shared_mem import VX_gpu_pkg::*; #(
reg [`PERF_CTR_BITS-1:0] perf_writes;
reg [`PERF_CTR_BITS-1:0] perf_crsp_stalls;
wire [`CLOG2(NUM_REQS+1)-1:0] perf_reads_per_cycle_r;
wire [`CLOG2(NUM_REQS+1)-1:0] perf_writes_per_cycle_r;
`BUFFER(perf_reads_per_cycle_r, perf_reads_per_cycle);
`BUFFER(perf_writes_per_cycle_r, perf_writes_per_cycle);
always @(posedge clk) begin
if (reset) begin
perf_reads <= '0;
perf_writes <= '0;
perf_crsp_stalls <= '0;
end else begin
perf_reads <= perf_reads + `PERF_CTR_BITS'(perf_reads_per_cycle);
perf_writes <= perf_writes + `PERF_CTR_BITS'(perf_writes_per_cycle);
perf_reads <= perf_reads + `PERF_CTR_BITS'(perf_reads_per_cycle_r);
perf_writes <= perf_writes + `PERF_CTR_BITS'(perf_writes_per_cycle_r);
perf_crsp_stalls <= perf_crsp_stalls + `PERF_CTR_BITS'(perf_crsp_stall_per_cycle);
end
end