[dv/alert_handler] reduce the stress_all run time
Reduce the stress_all run time by limiting only one entropy test per
run. Otherwise it might run 10 hours.
Signed-off-by: Cindy Chen <chencindy@google.com>
diff --git a/hw/ip/alert_handler/dv/alert_handler_sim_cfg.hjson b/hw/ip/alert_handler/dv/alert_handler_sim_cfg.hjson
index 2e1942d..bc42990 100644
--- a/hw/ip/alert_handler/dv/alert_handler_sim_cfg.hjson
+++ b/hw/ip/alert_handler/dv/alert_handler_sim_cfg.hjson
@@ -81,7 +81,7 @@
}
{
name: alert_handler_stress_all
- run_opts: ["+test_timeout_ns=200_000_000_000"]
+ run_opts: ["+test_timeout_ns=25_000_000_000"]
}
]
diff --git a/hw/ip/alert_handler/dv/env/seq_lib/alert_handler_stress_all_vseq.sv b/hw/ip/alert_handler/dv/env/seq_lib/alert_handler_stress_all_vseq.sv
index 9bef794..10297b3 100644
--- a/hw/ip/alert_handler/dv/env/seq_lib/alert_handler_stress_all_vseq.sv
+++ b/hw/ip/alert_handler/dv/env/seq_lib/alert_handler_stress_all_vseq.sv
@@ -10,18 +10,20 @@
`uvm_object_new
task body();
- // TODO: add ping_rsp_fail and entropy test sequences
+ bit entropy_test_flag; // this flag ensures entropy test only runs once due to its long runtime
string seq_names[] = {"alert_handler_sanity_vseq",
"alert_handler_random_alerts_vseq",
"alert_handler_random_classes_vseq",
"alert_handler_esc_intr_timeout_vseq",
"alert_handler_esc_alert_accum_vseq",
- "alert_handler_entropy_vseq",
- "alert_handler_sig_int_fail_vseq"};
+ "alert_handler_sig_int_fail_vseq",
+ "alert_handler_entropy_vseq"};
for (int i = 1; i <= num_trans; i++) begin
uvm_sequence seq;
alert_handler_base_vseq alert_vseq;
- uint seq_idx = $urandom_range(0, seq_names.size - 1);
+ uint seq_idx = entropy_test_flag ? $urandom_range(0, seq_names.size - 2) :
+ $urandom_range(0, seq_names.size - 1);
+ if (seq_names[seq_idx] == "alert_handler_entropy_vseq") entropy_test_flag = 1;
seq = create_seq_by_name(seq_names[seq_idx]);
`downcast(alert_vseq, seq)
