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alex037yang
OpenXG-RAN
Commits
3d1e01e2
Commit
3d1e01e2
authored
Mar 08, 2017
by
hbilel
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[OAI-UE] llr computation clean up
parent
bb8c6b2c
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3 additions
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16 deletions
+3
-16
openair1/PHY/LTE_TRANSPORT/dlsch_llr_computation.c
openair1/PHY/LTE_TRANSPORT/dlsch_llr_computation.c
+3
-16
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openair1/PHY/LTE_TRANSPORT/dlsch_llr_computation.c
View file @
3d1e01e2
...
...
@@ -8831,7 +8831,7 @@ int dlsch_64qam_64qam_llr(LTE_DL_FRAME_PARMS *frame_parms,
len = (nb_rb*12) - pbch_pss_sss_adjust;
}
//
#ifdef __AVX2__
#ifdef __AVX2__
// Round length up to multiple of 16 words
uint32_t len256i = ((len+16)>>4)*16;
...
...
@@ -8847,7 +8847,6 @@ int dlsch_64qam_64qam_llr(LTE_DL_FRAME_PARMS *frame_parms,
memcpy(ch_mag_i_256i, ch_mag_i, len*4);
memcpy(rho_256i, rho, len*4);
qam64_qam64_avx2((int32_t *)rxF_256i,
(int32_t *)rxF_i_256i,
(int32_t *)ch_mag_256i,
...
...
@@ -8856,23 +8855,13 @@ int dlsch_64qam_64qam_llr(LTE_DL_FRAME_PARMS *frame_parms,
(int32_t *) rho_256i,
len);
/*
qam64_qam16_avx2((short *)rxF_256i,
(short *)rxF_i_256i,
(short *)ch_mag_256i,
(short *)ch_mag_i_256i,
(short *)llr16,
(short *)rho_256i,
len);
*/
free16(rxF_256i, sizeof(rxF_256i));
free16(rxF_i_256i, sizeof(rxF_i_256i));
free16(ch_mag_256i, sizeof(ch_mag_256i));
free16(ch_mag_i_256i, sizeof(ch_mag_i_256i));
free16(rho_256i, sizeof(rho_256i));
//#else
/*
#else
qam64_qam64((short *)rxF,
(short *)rxF_i,
(short *)ch_mag,
...
...
@@ -8880,9 +8869,7 @@ int dlsch_64qam_64qam_llr(LTE_DL_FRAME_PARMS *frame_parms,
(short *)llr16,
(short *)rho,
len);
*/
//#endif
#endif
llr16 += (6*len);
*llr16p = (short *)llr16;
...
...
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