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Add Intrinsics usage by SIMDE

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This commit is contained in:
Bruno Mongazon-Cazavet
2022-09-28 18:21:19 +02:00
committed by Robert Schmidt
parent a1de5e3d11
commit fe1dc24e28
114 changed files with 7900 additions and 11031 deletions
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openair2/LAYER2/NR_MAC_UE/nr_ra_procedures.c
+8 -8
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@@ -503,28 +503,28 @@ void ra_preambles_config(NR_PRACH_RESOURCES_t *prach_resources, NR_UE_MAC_INST_t
if(ra->ra_PreambleIndex < 0 || ra->ra_PreambleIndex > 63) {
if (noGroupB) {
// use Group A preamble
ra->ra_PreambleIndex = ra->starting_preamble_nb + (nrand48(seed) % ra->cb_preambles_per_ssb);
ra->ra_PreambleIndex = ra->starting_preamble_nb + (rand_r((unsigned int *)seed) % ra->cb_preambles_per_ssb);
ra->RA_usedGroupA = 1;
} else if ((ra->Msg3_size < messageSizeGroupA) && (dl_pathloss > PLThreshold)) {
// Group B is configured and RA preamble Group A is used
// - todo add condition on CCCH_sdu_size for initiation by CCCH
ra->ra_PreambleIndex = ra->starting_preamble_nb + (nrand48(seed) % sizeOfRA_PreamblesGroupA);
ra->ra_PreambleIndex = ra->starting_preamble_nb + (rand_r((unsigned int *)seed) % sizeOfRA_PreamblesGroupA);
ra->RA_usedGroupA = 1;
} else {
// Group B preamble is configured and used
// the first sizeOfRA_PreamblesGroupA RA preambles belong to RA Preambles Group A
// the remaining belong to RA Preambles Group B
ra->ra_PreambleIndex = ra->starting_preamble_nb + sizeOfRA_PreamblesGroupA + (nrand48(seed) % (ra->cb_preambles_per_ssb - sizeOfRA_PreamblesGroupA));
ra->ra_PreambleIndex = ra->starting_preamble_nb + sizeOfRA_PreamblesGroupA + (rand_r((unsigned int *)seed) % (ra->cb_preambles_per_ssb - sizeOfRA_PreamblesGroupA));
ra->RA_usedGroupA = 0;
}
}
} else { // Msg3 is being retransmitted
if (ra->RA_usedGroupA && noGroupB) {
ra->ra_PreambleIndex = ra->starting_preamble_nb + (nrand48(seed) % ra->cb_preambles_per_ssb);
ra->ra_PreambleIndex = ra->starting_preamble_nb + (rand_r((unsigned int *)seed) % ra->cb_preambles_per_ssb);
} else if (ra->RA_usedGroupA && !noGroupB){
ra->ra_PreambleIndex = ra->starting_preamble_nb + (nrand48(seed) % sizeOfRA_PreamblesGroupA);
ra->ra_PreambleIndex = ra->starting_preamble_nb + (rand_r((unsigned int *)seed) % sizeOfRA_PreamblesGroupA);
} else {
ra->ra_PreambleIndex = ra->starting_preamble_nb + sizeOfRA_PreamblesGroupA + (nrand48(seed) % (ra->cb_preambles_per_ssb - sizeOfRA_PreamblesGroupA));
ra->ra_PreambleIndex = ra->starting_preamble_nb + sizeOfRA_PreamblesGroupA + (rand_r((unsigned int *)seed) % (ra->cb_preambles_per_ssb - sizeOfRA_PreamblesGroupA));
}
}
prach_resources->ra_PreambleIndex = ra->ra_PreambleIndex;
@@ -754,7 +754,7 @@ uint8_t nr_ue_get_rach(NR_PRACH_RESOURCES_t *prach_resources,
// fill ulsch_buffer with random data
for (int i = 0; i < TBS_bytes; i++){
mac_sdus[i] = (unsigned char) (lrand48()&0xff);
mac_sdus[i] = (unsigned char) (rand()&0xff);
}
//Sending SDUs with size 1
//Initialize elements of sdu_lengths
@@ -1009,7 +1009,7 @@ void nr_ra_failed(uint8_t mod_id, uint8_t CC_id, NR_PRACH_RESOURCES_t *prach_res
LOG_D(MAC, "In %s: [UE %d][%d.%d] Maximum number of RACH attempts (%d) reached, selecting backoff time...\n",
__FUNCTION__, mod_id, frame, slot, ra->preambleTransMax);
ra->RA_backoff_cnt = nrand48(seed) % (prach_resources->RA_PREAMBLE_BACKOFF + 1);
ra->RA_backoff_cnt = rand_r((unsigned int *)seed) % (prach_resources->RA_PREAMBLE_BACKOFF + 1);
prach_resources->RA_PREAMBLE_TRANSMISSION_COUNTER = 1;
prach_resources->RA_PREAMBLE_POWER_RAMPING_STEP += 2; // 2 dB increment
prach_resources->ra_PREAMBLE_RECEIVED_TARGET_POWER = nr_get_Po_NOMINAL_PUSCH(prach_resources, mod_id, CC_id);