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minor changes to thread synchronization after testing with N310 @ 122.88 Ms/s

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This commit is contained in:
Raymond Knopp
2019-05-05 21:52:03 +02:00
parent 4c3c8f2c6c
commit 317cbfd601
6 changed files with 74 additions and 127 deletions
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targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp
+3 -2
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@@ -434,6 +434,7 @@ static int trx_usrp_write(openair0_device *device, openair0_timestamp timestamp,
if (u_sf_mode != 2) { // not replay mode
#endif
usrp_state_t *s = (usrp_state_t *)device->priv;
int nsamps2; // aligned to upper 32 or 16 byte boundary
#if defined(__x86_64) || defined(__i386__)
#ifdef __AVX2__
@@ -497,9 +498,9 @@ static int trx_usrp_write(openair0_device *device, openair0_timestamp timestamp,
for (int i=0; i<cc; i++)
buff_ptrs.push_back(buff_tx[i]);
ret = (int)s->tx_stream->send(buff_ptrs, nsamps, s->tx_md,1e-3);
ret = (int)s->tx_stream->send(buff_ptrs, nsamps, s->tx_md,250e-6);
} else
ret = (int)s->tx_stream->send(buff_tx[0], nsamps, s->tx_md,1e-3);
ret = (int)s->tx_stream->send(buff_tx[0], nsamps, s->tx_md,250e-6);
if (ret != nsamps)
LOG_E(PHY,"[xmit] tx samples %d != %d\n",ret,nsamps);