From 1247a02f6d2f1aa9d871560c73b46dc1eebe781f Mon Sep 17 00:00:00 2001
From: Hongzhi Wang <hongzhi.wang@openairinterface.com>
Date: Mon, 23 Aug 2021 11:12:38 +0200
Subject: [PATCH] Initializing the device in lib load function

---
 .../nrLDPC_decoder/nrLDPC_decoder_offload.c   |  4 +--
 openair1/PHY/CODING/nrLDPC_load.c             | 30 ++++++++++++-------
 openair1/SIMULATION/NR_PHY/ulsim.c            | 18 -----------
 3 files changed, 21 insertions(+), 31 deletions(-)

diff --git a/openair1/PHY/CODING/nrLDPC_decoder/nrLDPC_decoder_offload.c b/openair1/PHY/CODING/nrLDPC_decoder/nrLDPC_decoder_offload.c
index 2ebb32ce99..6c22468221 100644
--- a/openair1/PHY/CODING/nrLDPC_decoder/nrLDPC_decoder_offload.c
+++ b/openair1/PHY/CODING/nrLDPC_decoder/nrLDPC_decoder_offload.c
@@ -1613,8 +1613,8 @@ int32_t nrLDPC_decod_offload(t_nrLDPC_dec_params* p_decParams, uint8_t C, uint8_
                         0,
                         ad->ops_mempool,
                         1,
-                        1,
-                        1);
+                        get_num_ops(), 
+                        get_num_lcores());
         if (f_ret != TEST_SUCCESS) {
                 printf("Couldn't init test op params");
         }
diff --git a/openair1/PHY/CODING/nrLDPC_load.c b/openair1/PHY/CODING/nrLDPC_load.c
index 44502193a9..93941c8f24 100644
--- a/openair1/PHY/CODING/nrLDPC_load.c
+++ b/openair1/PHY/CODING/nrLDPC_load.c
@@ -78,20 +78,28 @@ int load_nrLDPClib_offload(void) {
      int ret=load_module_shlib("ldpc_offload",&shlib_decoffload_fdesc,1,NULL);
      AssertFatal( (ret >= 0),"Error loading ldpc decoder offload");
      nrLDPC_decoder_offload = (nrLDPC_decoffloadfunc_t)shlib_decoffload_fdesc.fptr;
+
+  t_nrLDPC_dec_params decParams;
+  t_nrLDPC_dec_params* p_decParams    = &decParams;
+  int8_t   l[68*384];
+  int8_t llrProcBuf[22*384];
+
+  p_decParams->Z = 384;
+  p_decParams->BG = 1;
+
+  nrLDPC_decoder_offload(p_decParams,
+                        1,
+                        0,
+                        0,
+                        25344,
+                        8,
+                        l, 
+                        llrProcBuf, 0);
+
+
 return 0;
 }
 
-/*int load_nrLDPClib_offload(void) {
-     loader_shlibfunc_t shlib_decoffload_fdesc;
-
-     shlib_decoffload_fdesc.fname = "top_testsuite";
-     int ret=load_module_shlib("ldpc_offload",&shlib_decoffload_fdesc,1,NULL);
-     AssertFatal( (ret >= 0),"Error loading ldpc decoder offload");
-     top_testsuite = (nrLDPC_dectopfunc_t)shlib_decoffload_fdesc.fptr;
-return 0;
-}
-*/
-
 int load_nrLDPClib_ref(char *libversion, nrLDPC_encoderfunc_t * nrLDPC_encoder_ptr) {
 	loader_shlibfunc_t shlib_encoder_fdesc;
 
diff --git a/openair1/SIMULATION/NR_PHY/ulsim.c b/openair1/SIMULATION/NR_PHY/ulsim.c
index c84578e199..fcca53fcaf 100644
--- a/openair1/SIMULATION/NR_PHY/ulsim.c
+++ b/openair1/SIMULATION/NR_PHY/ulsim.c
@@ -643,24 +643,6 @@ int main(int argc, char **argv)
 
   load_nrLDPClib_offload();
 
-  t_nrLDPC_dec_params decParams;
-  t_nrLDPC_dec_params* p_decParams    = &decParams;
-  int8_t   l_ol [68*384];
-  __m128i *pl_ol128 = (__m128i*)&l_ol;
-  int8_t llrProcBuf[22*384];
-
-  p_decParams->Z = 384;
-  p_decParams->BG = 1;
-
-  nrLDPC_decoder_offload(p_decParams,
-                        1,  
-                        0,
-                        0,
-                        25344, 
-			8, 
-                        (int8_t*)&pl_ol128[0],
-                        llrProcBuf, 0);
-
   if (snr1set == 0)
     snr1 = snr0 + 10;
   double sampling_frequency;