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SIMD optimizations for Neon/AVX2/AVX512 in the PDSCH transmit path

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This commit is contained in:
Laurent THOMAS
2025-02-12 11:51:28 +01:00
parent ff58b5e169
commit 889b4b00e3
7 changed files with 1936 additions and 458 deletions
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openair1/SIMULATION/NR_PHY/dlsim.c
+5
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@@ -960,10 +960,12 @@ printf("%d\n", slot);
reset_meas(&gNB->dlsch_segmentation_stats);
reset_meas(&gNB->dlsch_modulation_stats);
reset_meas(&gNB->dlsch_encoding_stats);
reset_meas(&gNB->dci_generation_stats);
reset_meas(&gNB->tinput);
reset_meas(&gNB->tprep);
reset_meas(&gNB->tparity);
reset_meas(&gNB->toutput);
reset_meas(&gNB->phase_comp_stats);
uint32_t errors_scrambling[16] = {0};
int n_errors[16] = {0};
@@ -1259,6 +1261,7 @@ printf("%d\n", slot);
UE->dl_harq_processes[0][slot].C,
msgDataTx->dlsch[0][0].harq_process.pdsch_pdu.pdsch_pdu_rel15.TBSize[0] << 3);
printDistribution(&gNB->phy_proc_tx,table_tx,"PHY proc tx");
printStatIndent2(&gNB->dci_generation_stats, "DCI encoding time");
printStatIndent2(&gNB->dlsch_encoding_stats,"DLSCH encoding time");
printStatIndent3(&gNB->dlsch_segmentation_stats,"DLSCH segmentation time");
printStatIndent3(&gNB->tinput,"DLSCH LDPC input processing time");
@@ -1271,6 +1274,8 @@ printf("%d\n", slot);
printStatIndent2(&gNB->dlsch_scrambling_stats, "DLSCH scrambling time");
printStatIndent2(&gNB->dlsch_resource_mapping_stats, "DLSCH Resource Mapping time");
printStatIndent2(&gNB->dlsch_precoding_stats,"DLSCH Layer Precoding time");
if (gNB->phase_comp)
printStatIndent2(&gNB->phase_comp_stats, "Phase Compensation");
printf("\nUE function statistics (per %d us slot)\n", 1000 >> *scc->ssbSubcarrierSpacing);
for (int i = RX_PDSCH_STATS; i <= DLSCH_PROCEDURES_STATS; i++) {