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fixes for machine without CUDA

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This commit is contained in:
Raymond Knopp
2020-06-03 17:02:03 +02:00
parent a2ffa29f3b
commit 376baa3247
1 changed files with 13 additions and 12 deletions
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openair1/PHY/CODING/TESTBENCH/ldpctest.c
+13 -12
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@@ -27,9 +27,7 @@
#include "SIMULATION/TOOLS/sim.h" #include "SIMULATION/TOOLS/sim.h"
#include "PHY/CODING/nrLDPC_extern.h" #include "PHY/CODING/nrLDPC_extern.h"
#include "openair1/SIMULATION/NR_PHY/nr_unitary_defs.h" #include "openair1/SIMULATION/NR_PHY/nr_unitary_defs.h"
// extern "C" {
#include "openair1/PHY/CODING/nrLDPC_decoder_LYC/nrLDPC_decoder_LYC.h" #include "openair1/PHY/CODING/nrLDPC_decoder_LYC/nrLDPC_decoder_LYC.h"
// }
#define MAX_NUM_DLSCH_SEGMENTS 16 #define MAX_NUM_DLSCH_SEGMENTS 16
#define MAX_BLOCK_LENGTH 8448 #define MAX_BLOCK_LENGTH 8448
@@ -105,7 +103,7 @@ int test_ldpc(short No_iteration,
time_stats_t *time_optim, time_stats_t *time_optim,
time_stats_t *time_decoder, time_stats_t *time_decoder,
n_iter_stats_t *dec_iter, n_iter_stats_t *dec_iter,
short run_cuda) short run_cuda)
{ {
//clock initiate //clock initiate
//time_stats_t time,time_optim,tinput,tprep,tparity,toutput, time_decoder; //time_stats_t time,time_optim,tinput,tprep,tparity,toutput, time_decoder;
@@ -402,19 +400,22 @@ int test_ldpc(short No_iteration,
for(j=0;j<n_segments;j++) { for(j=0;j<n_segments;j++) {
start_meas(time_decoder); start_meas(time_decoder);
#ifdef __CUDACC__
if(run_cuda){ if(run_cuda){
printf("***********run ldpc by cuda\n"); printf("***********run ldpc by cuda\n");
n_iter = nrLDPC_decoder_LYC(&decParams, (int8_t*)channel_output_fixed[j], (int8_t*)estimated_output[j], block_length, time_decoder); n_iter = nrLDPC_decoder_LYC(&decParams, (int8_t*)channel_output_fixed[j], (int8_t*)estimated_output[j], block_length, time_decoder);
} }
else{ else{
printf("**************run ldpc by cpu\n"); printf("**************run ldpc by cpu\n");
// decode the sequence // decode the sequence
// decoder supports BG2, Z=128 & 256 // decoder supports BG2, Z=128 & 256
//esimated_output=ldpc_decoder(channel_output_fixed, block_length, No_iteration, (double)((float)nom_rate/(float)denom_rate)); //esimated_output=ldpc_decoder(channel_output_fixed, block_length, No_iteration, (double)((float)nom_rate/(float)denom_rate));
///nrLDPC_decoder(&decParams, channel_output_fixed, estimated_output, NULL); ///nrLDPC_decoder(&decParams, channel_output_fixed, estimated_output, NULL);
n_iter = nrLDPC_decoder(&decParams, (int8_t*)channel_output_fixed[j], (int8_t*)estimated_output[j], p_nrLDPC_procBuf, p_decoder_profiler);
}
#else
n_iter = nrLDPC_decoder(&decParams, (int8_t*)channel_output_fixed[j], (int8_t*)estimated_output[j], p_nrLDPC_procBuf, p_decoder_profiler); n_iter = nrLDPC_decoder(&decParams, (int8_t*)channel_output_fixed[j], (int8_t*)estimated_output[j], p_nrLDPC_procBuf, p_decoder_profiler);
} #endif
stop_meas(time_decoder); stop_meas(time_decoder);
} }