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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/SCHED_NR/phy_procedures_nr_gNB.c
+2
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@@ -290,6 +290,7 @@ void phy_procedures_gNB_TX(processingData_L1tx_t *msgTx,
//apply the OFDM symbol rotation here
if (gNB->phase_comp) {
start_meas(&gNB->phase_comp_stats);
for(int i = 0; i < gNB->common_vars.num_beams_period; ++i) {
for (int aa = 0; aa < cfg->carrier_config.num_tx_ant.value; aa++) {
apply_nr_rotation_TX(fp,
@@ -304,6 +305,7 @@ void phy_procedures_gNB_TX(processingData_L1tx_t *msgTx,
T_INT(aa), T_BUFFER(&gNB->common_vars.txdataF[aa][txdataF_offset], fp->samples_per_slot_wCP*sizeof(int32_t)));
}
}
stop_meas(&gNB->phase_comp_stats);
}
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_gNB_TX + gNB->CC_id, 0);