From e4e08925ecb621af0a85ec24f039efdad8103a44 Mon Sep 17 00:00:00 2001
From: Robert Schmidt <robert.schmidt@openairinterface.org>
Date: Tue, 12 Apr 2022 18:25:41 +0200
Subject: [PATCH] Speed up random TB filling in phy-test mode
---
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c
index 53485886c02..03b35a17a59 100644
--- a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c
+++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c
@@ -1478,6 +1478,10 @@ void nr_schedule_ue_spec(module_id_t module_id,
header->L = htons(bufEnd-buf);
dlsch_total_bytes += bufEnd-buf;
+ for (; buf < bufEnd - 3; buf += 4) {
+ uint32_t *buf32 = (uint32_t *)buf;
+ *buf32 = lrand48();
+ }
for (; buf < bufEnd; buf++)
*buf = lrand48() & 0xff;
}
--
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