Add Intrinsics usage by SIMDE

executables/main-fs6.c

@@ -41,7 +41,7 @@
 #include <executables/split_headers.h>
 #include <openair1/PHY/CODING/coding_extern.h>
 #include <threadPool/thread-pool.h>
-#include <emmintrin.h>
+#include "PHY/sse_intrin.h"
 
 #define FS6_BUF_SIZE 1000*1000
 static UDPsock_t sockFS6;

executables/main-ocp.c

@@ -75,7 +75,8 @@ int oai_exit = 0;
 double cpuf;
 THREAD_STRUCT thread_struct;
 
-uint16_t sf_ahead=4;
+extern uint16_t sf_ahead; // Bell Labs
+//uint16_t sf_ahead=4;
 //uint16_t slot_ahead=6;
 int otg_enabled;
 uint64_t  downlink_frequency[MAX_NUM_CCs][4];
@@ -725,12 +726,8 @@ void ocp_tx_rf(RU_t *ru, L1_rxtx_proc_t *proc) {
     }
 
 #if defined(__x86_64) || defined(__i386__)
-#ifdef __AVX2__
     sf_extension = (sf_extension)&0xfffffff8;
-#else
-    sf_extension = (sf_extension)&0xfffffffc;
-#endif
-#elif defined(__arm__)
+#elif defined(__arm__) || defined(__aarch64__)
     sf_extension = (sf_extension)&0xfffffffc;
 #endif
 
@@ -1141,6 +1138,7 @@ int main ( int argc, char **argv ) {
   int i;
   int CC_id = 0;
   int node_type = ngran_eNB;
+  sf_ahead=4; // Bell Labs
   AssertFatal(load_configmodule(argc,argv,0), "[SOFTMODEM] Error, configuration module init failed\n");
   logInit();
   printf("Reading in command-line options\n");

executables/softmodem-common.c

@@ -210,10 +210,11 @@ void set_softmodem_sighandler(void) {
   act.sa_handler=signal_handler;
   sigaction(SOFTMODEM_RTSIGNAL,&act,&oldact);
   // Disabled in order generate a core dump for analysis with gdb
+  // Enable for clean exit on CTRL-C (i.e. record player, USRP...) 
+  signal(SIGINT,  signal_handler);
   # if 0
   printf("Send signal %d to display resource usage...\n",SIGRTMIN+1);
   signal(SIGSEGV, signal_handler);
-  signal(SIGINT,  signal_handler);
   signal(SIGTERM, signal_handler);
   signal(SIGABRT, signal_handler);
   #endif