Fix CUDA latency

parents 61bdea75 f7dc17ec
...@@ -402,9 +402,17 @@ int test_ldpc(short No_iteration, ...@@ -402,9 +402,17 @@ int test_ldpc(short No_iteration,
start_meas(time_decoder); start_meas(time_decoder);
#ifdef CUDA_FLAG #ifdef CUDA_FLAG
if(run_cuda){ if(run_cuda){
<<<<<<< HEAD
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 cuda\n");
n_iter = nrLDPC_decoder_LYC(&decParams, (int8_t*)channel_output_fixed[j], (int8_t*)estimated_output[j], block_length, time_decoder);
}
else{
printf("**************run ldpc by cpu\n");
>>>>>>> origin/develop
// 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));
......
...@@ -23,10 +23,13 @@ ...@@ -23,10 +23,13 @@
int32_t nrLDPC_decoder_LYC(t_nrLDPC_dec_params* p_decParams, int8_t* p_llr, int8_t* p_out, int block_length, time_stats_t *time_decoder); int32_t nrLDPC_decoder_LYC(t_nrLDPC_dec_params* p_decParams, int8_t* p_llr, int8_t* p_out, int block_length, time_stats_t *time_decoder);
<<<<<<< HEAD
void init_LLR_DMA_for_CUDA(t_nrLDPC_dec_params* p_decParams, int8_t* p_llr, int8_t* p_out, int block_length); void init_LLR_DMA_for_CUDA(t_nrLDPC_dec_params* p_decParams, int8_t* p_llr, int8_t* p_out, int block_length);
void warmup_for_GPU(void); void warmup_for_GPU(void);
void set_compact_BG(int Zc, short BG); void set_compact_BG(int Zc, short BG);
=======
>>>>>>> origin/develop
#endif #endif
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