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OpenXG-RAN
Commit 64b683d4 authored by Sofia Pison's avatar Sofia Pison Committed by rajeshwari.p
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fix offset in RX compressed

parent a93e3e63
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Showing with 36 additions and 83 deletions
targets/ARCH/ETHERNET/oran/5g/oran.cpp
View file @ 64b683d4
...@@ -563,22 +563,6 @@ int xran_fh_rx_read_slot(void *xranlib_, ru_info_t *ru, int frame, int slot){ ...@@ -563,22 +563,6 @@ int xran_fh_rx_read_slot(void *xranlib_, ru_info_t *ru, int frame, int slot){
int maxflowid = num_eaxc * (nSectorNum-1) + (xran_max_antenna_nr-1); int maxflowid = num_eaxc * (nSectorNum-1) + (xran_max_antenna_nr-1);
//printf("\n ORAN south in frame:%d, slot:%d. oran cpp ru.rxdataF \n",frame,slot);
#if 0
for(int hhh=0; hhh<(14); hhh++ ){
for(int jjj=0; jjj<2048; jjj++){
if(ru->rxdataF[0][hhh*2048+jjj] > 0){
printf(" %d:%x ",hhh*2048+jjj,ru->rxdataF[0][hhh*2048+jjj]);
}
}
};
printf(" \n");
//exit(-1);
#endif
//printf("the maximum flowID will be=%d\n",maxflowid);
for(uint16_t cc_id=0; cc_id<1/*nSectorNum*/; cc_id++){ // OAI does not support multiple CC yet. for(uint16_t cc_id=0; cc_id<1/*nSectorNum*/; cc_id++){ // OAI does not support multiple CC yet.
for(uint8_t ant_id = 0; ant_id < xran_max_antenna_nr && ant_id<ru->nb_rx; ant_id++){ for(uint8_t ant_id = 0; ant_id < xran_max_antenna_nr && ant_id<ru->nb_rx; ant_id++){
// This loop would better be more inner to avoid confusion and maybe also errors. // This loop would better be more inner to avoid confusion and maybe also errors.
...@@ -610,7 +594,6 @@ int xran_fh_rx_read_slot(void *xranlib_, ru_info_t *ru, int frame, int slot){ ...@@ -610,7 +594,6 @@ int xran_fh_rx_read_slot(void *xranlib_, ru_info_t *ru, int frame, int slot){
struct xran_prb_elm* p_prbMapElm = &pRbMap->prbMap[idxElm]; struct xran_prb_elm* p_prbMapElm = &pRbMap->prbMap[idxElm];
//printf("RRR : nPrbElm=%d\n",pRbMap->nPrbElm);
for (idxElm = 0; idxElm < pRbMap->nPrbElm; idxElm++) { for (idxElm = 0; idxElm < pRbMap->nPrbElm; idxElm++) {
struct xran_section_desc *p_sec_desc = NULL; struct xran_section_desc *p_sec_desc = NULL;
p_prbMapElm = &pRbMap->prbMap[idxElm]; p_prbMapElm = &pRbMap->prbMap[idxElm];
...@@ -632,54 +615,55 @@ int xran_fh_rx_read_slot(void *xranlib_, ru_info_t *ru, int frame, int slot){ ...@@ -632,54 +615,55 @@ int xran_fh_rx_read_slot(void *xranlib_, ru_info_t *ru, int frame, int slot){
exit(-1); exit(-1);
} }
// Calculation of the pointer for the section in the buffer. // Calculation of the pointer for the section in the buffer.
//if(frame==0 && slot==6){printf("Romain: Writing to the buffer! \n");}
// first half // first half
dst1 = (uint8_t *)(pos + p_prbMapElm->nRBStart*N_SC_PER_PRB); dst1 = (uint8_t *)(pos + p_prbMapElm->nRBStart*N_SC_PER_PRB);
// second half // second half
dst2 = (uint8_t *)(pos + (p_prbMapElm->nRBStart*N_SC_PER_PRB + 1272/2) + 2048 - 1272); dst2 = (uint8_t *)(pos + (p_prbMapElm->nRBStart*N_SC_PER_PRB + 1272/2) + 2048 - 1272);
//printf("RRR: idxElm=%d,\tnRBStart=%d,\tpos=%p,\tsrc=%p\n",idxElm,p_prbMapElm->nRBStart,pos,src); printf("RRR: idxElm=%d\tcompMethod=%d\tiqWidth=%d\n",idxElm,p_prbMapElm->compMethod,p_prbMapElm->iqWidth);
if(p_prbMapElm->compMethod == XRAN_COMPMETHOD_NONE) { if(p_prbMapElm->compMethod == XRAN_COMPMETHOD_NONE) {
payload_len = p_prbMapElm->nRBSize*N_SC_PER_PRB*4L; payload_len = p_prbMapElm->nRBSize*N_SC_PER_PRB*4L;
src1 = src2 + payload_len/2; src1 = src2 + payload_len/2;
//printf("RRR: dst1=%p,\tsrc1=%p,\tpayload_len=%d\n\n",dst1,src1,payload_len);
rte_memcpy(dst1, src1, payload_len/2); rte_memcpy(dst1, src1, payload_len/2);
rte_memcpy(dst2, src2, payload_len/2); rte_memcpy(dst2, src2, payload_len/2);
} else if (p_prbMapElm->compMethod == XRAN_COMPMETHOD_BLKFLOAT) { } else if (p_prbMapElm->compMethod == XRAN_COMPMETHOD_BLKFLOAT) {
printf("idxElm=%d, compMeth==BLKFLOAT\n",idxElm); struct xranlib_decompress_request bfp_decom_req_2;
struct xranlib_decompress_request bfp_decom_req; struct xranlib_decompress_response bfp_decom_rsp_2;
struct xranlib_decompress_response bfp_decom_rsp; struct xranlib_decompress_request bfp_decom_req_1;
struct xranlib_decompress_response bfp_decom_rsp_1;
payload_len = (3* p_prbMapElm->iqWidth + 1)*p_prbMapElm->nRBSize; payload_len = (3* p_prbMapElm->iqWidth + 1)*p_prbMapElm->nRBSize;
memset(&bfp_decom_req, 0, sizeof(struct xranlib_decompress_request)); memset(&bfp_decom_req_2, 0, sizeof(struct xranlib_decompress_request));
memset(&bfp_decom_rsp, 0, sizeof(struct xranlib_decompress_response)); memset(&bfp_decom_rsp_2, 0, sizeof(struct xranlib_decompress_response));
// BEWARE! Compression experimental. memset(&bfp_decom_req_1, 0, sizeof(struct xranlib_decompress_request));
// TODO Check if it is really working. memset(&bfp_decom_rsp_1, 0, sizeof(struct xranlib_decompress_response));
bfp_decom_req.data_in = (int8_t*)src2;
bfp_decom_req.numRBs = p_prbMapElm->nRBSize;
bfp_decom_req.len = payload_len/2;
bfp_decom_req.compMethod = p_prbMapElm->compMethod;
bfp_decom_req.iqWidth = p_prbMapElm->iqWidth;
bfp_decom_rsp.data_out = (int16_t*)dst2; bfp_decom_req_2.data_in = (int8_t*)src2;
bfp_decom_rsp.len = 0; bfp_decom_req_2.numRBs = p_prbMapElm->nRBSize/2;
bfp_decom_req_2.len = payload_len/2;
bfp_decom_req_2.compMethod = p_prbMapElm->compMethod;
bfp_decom_req_2.iqWidth = p_prbMapElm->iqWidth;
xranlib_decompress_avx512(&bfp_decom_req, &bfp_decom_rsp); bfp_decom_rsp_2.data_out = (int16_t*)dst2;
bfp_decom_rsp_2.len = 0;
int16_t first_half_len = bfp_decom_rsp.len; xranlib_decompress_avx512(&bfp_decom_req_2, &bfp_decom_rsp_2);
src1 = src2 + payload_len/2;
bfp_decom_req.data_in = (int8_t*)src1; int16_t first_half_len = bfp_decom_rsp_2.len;
bfp_decom_req.numRBs = p_prbMapElm->nRBSize; src1 = src2+(payload_len/2);
bfp_decom_req.len = payload_len/2;
bfp_decom_req.compMethod = p_prbMapElm->compMethod;
bfp_decom_req.iqWidth = p_prbMapElm->iqWidth;
bfp_decom_rsp.data_out = (int16_t*)dst1; bfp_decom_req_1.data_in = (int8_t*)src1;
bfp_decom_rsp.len = 0; bfp_decom_req_1.numRBs = p_prbMapElm->nRBSize/2;
bfp_decom_req_1.len = payload_len/2;
bfp_decom_req_1.compMethod = p_prbMapElm->compMethod;
bfp_decom_req_1.iqWidth = p_prbMapElm->iqWidth;
xranlib_decompress_avx512(&bfp_decom_req, &bfp_decom_rsp); bfp_decom_rsp_1.data_out = (int16_t*)dst1;
payload_len = bfp_decom_rsp.len+first_half_len; bfp_decom_rsp_1.len = 0;
xranlib_decompress_avx512(&bfp_decom_req_1, &bfp_decom_rsp_1);
payload_len = bfp_decom_rsp_1.len+first_half_len;
}else { }else {
printf ("p_prbMapElm->compMethod == %d is not supported\n", printf ("p_prbMapElm->compMethod == %d is not supported\n",
p_prbMapElm->compMethod); p_prbMapElm->compMethod);
...@@ -692,8 +676,6 @@ int xran_fh_rx_read_slot(void *xranlib_, ru_info_t *ru, int frame, int slot){ ...@@ -692,8 +676,6 @@ int xran_fh_rx_read_slot(void *xranlib_, ru_info_t *ru, int frame, int slot){
printf("ptr ==NULL\n"); printf("ptr ==NULL\n");
} }
} }
//printf("RRR: exit ...\n");
//exit(-1);
} }
} }
return(0); return(0);
...@@ -741,22 +723,6 @@ int xran_fh_tx_send_slot(void *xranlib_, ru_info_t *ru, int frame, int slot, uin ...@@ -741,22 +723,6 @@ int xran_fh_tx_send_slot(void *xranlib_, ru_info_t *ru, int frame, int slot, uin
int maxflowid = num_eaxc * (nSectorNum-1) + (xran_max_antenna_nr-1); int maxflowid = num_eaxc * (nSectorNum-1) + (xran_max_antenna_nr-1);
#if 0
printf("\n ORAN south out frame:%d, slot:%d. oran cpp ru.txdataF_BF \n",frame,slot);
for(int hhh=0; hhh<(14); hhh++ ){
for(int jjj=0; jjj<2048; jjj++){
if(ru->txdataF_BF[0][hhh*2048+jjj] > 0){
printf(" %d:%x ",hhh*2048+jjj,ru->txdataF_BF[0][hhh*2048+jjj]);
}
}
};
printf(" \n");
//exit(-1);
#endif
//printf("the maximum flowID will be=%d\n",maxflowid);
for(uint16_t cc_id=0; cc_id<1/*nSectorNum*/; cc_id++){ // OAI does not support multiple CC yet. for(uint16_t cc_id=0; cc_id<1/*nSectorNum*/; cc_id++){ // OAI does not support multiple CC yet.
for(uint8_t ant_id = 0; ant_id < xran_max_antenna_nr && ant_id<ru->nb_tx; ant_id++){ for(uint8_t ant_id = 0; ant_id < xran_max_antenna_nr && ant_id<ru->nb_tx; ant_id++){
// This loop would better be more inner to avoid confusion and maybe also errors. // This loop would better be more inner to avoid confusion and maybe also errors.
...@@ -804,14 +770,11 @@ int xran_fh_tx_send_slot(void *xranlib_, ru_info_t *ru, int frame, int slot, uin ...@@ -804,14 +770,11 @@ int xran_fh_tx_send_slot(void *xranlib_, ru_info_t *ru, int frame, int slot, uin
exit(-1); exit(-1);
} }
// Calculation of the pointer for the section in the buffer. // Calculation of the pointer for the section in the buffer.
//if(frame==0 && slot==6){printf("Romain: Writing to the buffer! \n");}
// first half // first half
src1 = (uint8_t *)(pos + p_prbMapElm->nRBStart*N_SC_PER_PRB); src1 = (uint8_t *)(pos + p_prbMapElm->nRBStart*N_SC_PER_PRB);
// second half // second half
src2 = (uint8_t *)(pos + (p_prbMapElm->nRBStart*N_SC_PER_PRB + 1272/2) + 2048 - 1272); src2 = (uint8_t *)(pos + (p_prbMapElm->nRBStart*N_SC_PER_PRB + 1272/2) + 2048 - 1272);
//printf("RRR: idxElm=%d,\tnRBStart=%d,\tpos=%p,\tsrc=%p\n",idxElm,p_prbMapElm->nRBStart,pos,src);
if(p_prbMapElm->compMethod == XRAN_COMPMETHOD_NONE) { if(p_prbMapElm->compMethod == XRAN_COMPMETHOD_NONE) {
// printf("RRR: nRBSize=%d,\tN_SC_PER_PRB=%d,\tpayload_len=%d\n\n",p_prbMapElm->nRBSize,N_SC_PER_PRB,payload_len);
rte_memcpy(dst1, src1, payload_len/2); rte_memcpy(dst1, src1, payload_len/2);
rte_memcpy(dst2, src2, payload_len/2); rte_memcpy(dst2, src2, payload_len/2);
} else if (p_prbMapElm->compMethod == XRAN_COMPMETHOD_BLKFLOAT) { } else if (p_prbMapElm->compMethod == XRAN_COMPMETHOD_BLKFLOAT) {
...@@ -821,10 +784,9 @@ int xran_fh_tx_send_slot(void *xranlib_, ru_info_t *ru, int frame, int slot, uin ...@@ -821,10 +784,9 @@ int xran_fh_tx_send_slot(void *xranlib_, ru_info_t *ru, int frame, int slot, uin
memset(&bfp_com_req, 0, sizeof(struct xranlib_compress_request)); memset(&bfp_com_req, 0, sizeof(struct xranlib_compress_request));
memset(&bfp_com_rsp, 0, sizeof(struct xranlib_compress_response)); memset(&bfp_com_rsp, 0, sizeof(struct xranlib_compress_response));
// BEWARE! Compression experimental.
// TODO Check if it is really working.
bfp_com_req.data_in = (int16_t*)src2; bfp_com_req.data_in = (int16_t*)src2;
bfp_com_req.numRBs = p_prbMapElm->nRBSize; bfp_com_req.numRBs = p_prbMapElm->nRBSize/2;
bfp_com_req.len = payload_len/2; bfp_com_req.len = payload_len/2;
bfp_com_req.compMethod = p_prbMapElm->compMethod; bfp_com_req.compMethod = p_prbMapElm->compMethod;
bfp_com_req.iqWidth = p_prbMapElm->iqWidth; bfp_com_req.iqWidth = p_prbMapElm->iqWidth;
...@@ -839,7 +801,7 @@ int xran_fh_tx_send_slot(void *xranlib_, ru_info_t *ru, int frame, int slot, uin ...@@ -839,7 +801,7 @@ int xran_fh_tx_send_slot(void *xranlib_, ru_info_t *ru, int frame, int slot, uin
dst1 = dst2 + first_half_len; dst1 = dst2 + first_half_len;
bfp_com_req.data_in = (int16_t*)src1; bfp_com_req.data_in = (int16_t*)src1;
bfp_com_req.numRBs = p_prbMapElm->nRBSize; bfp_com_req.numRBs = p_prbMapElm->nRBSize/2;
bfp_com_req.len = payload_len/2; bfp_com_req.len = payload_len/2;
bfp_com_req.compMethod = p_prbMapElm->compMethod; bfp_com_req.compMethod = p_prbMapElm->compMethod;
bfp_com_req.iqWidth = p_prbMapElm->iqWidth; bfp_com_req.iqWidth = p_prbMapElm->iqWidth;
...@@ -854,14 +816,7 @@ int xran_fh_tx_send_slot(void *xranlib_, ru_info_t *ru, int frame, int slot, uin ...@@ -854,14 +816,7 @@ int xran_fh_tx_send_slot(void *xranlib_, ru_info_t *ru, int frame, int slot, uin
p_prbMapElm->compMethod); p_prbMapElm->compMethod);
exit(-1); exit(-1);
} }
#if 0
if(slot==0){
for(int16_t iii=0; iii<payload_len; iii++){
printf("%d:%x",iii,dst[iii]);
}
}
printf("\n\n\n");
#endif
p_sec_desc->iq_buffer_offset = RTE_PTR_DIFF(dst, u8dptr); p_sec_desc->iq_buffer_offset = RTE_PTR_DIFF(dst, u8dptr);
p_sec_desc->iq_buffer_len = payload_len; p_sec_desc->iq_buffer_len = payload_len;
...@@ -877,8 +832,6 @@ int xran_fh_tx_send_slot(void *xranlib_, ru_info_t *ru, int frame, int slot, uin ...@@ -877,8 +832,6 @@ int xran_fh_tx_send_slot(void *xranlib_, ru_info_t *ru, int frame, int slot, uin
printf("ptr ==NULL\n"); printf("ptr ==NULL\n");
} }
} }
//printf("RRR: exit ...\n");
//exit(-1);
} }
} }
return(0); return(0);
......
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