Changeset 708 for soft/giet_vm/applications/coproc/coproc.c

Timestamp:

Oct 1, 2015, 4:09:25 PM (9 years ago)

Author:

alain

Message:

Adapt the following application to the POSIX threads API

• convol
• classif
• raycast
• coproc
• display
• gameoflife
• transpose
• shell

File:

• soft/giet_vm/applications/coproc/coproc.c (moved) (moved from soft/giet_vm/applications/coproc/main.c) (6 diffs)

soft/giet_vm/applications/coproc/coproc.c

@@ -1 +1 @@
 ///////////////////////////////////////////////////////////////////////////////////////
-//  file   : main.c  (for coproc application)
+//  file   : coproc.c
 //  date   : avril 2015
 //  author : Alain Greiner
 ///////////////////////////////////////////////////////////////////////////////////////
 //  This file describes the single thread "coproc" application.
-//  It uses the embedded GCD (Greater Common Divider) coprocessor to make
-//  the GCD computation between two vectors of 32 bits integers.
+//  It uses the GCD (Greater Common Divider) hardware coprocessor
+//  to make the GCD computation between two vectors of 32 bits integers.
 //  The vectors size is defined by the VECTOR_SIZE parameter.
 ///////////////////////////////////////////////////////////////////////////////////////
@@ -18 +18 @@
 #define  DMA_MODE    MODE_DMA_IRQ
 
-#define VERBOSE      1
+#define  VERBOSE     1
 
 // Memory buffers for coprocessor
@@ -59 +59 @@
     unsigned int nb_config      = (coproc_info>>16) & 0xFF;
     unsigned int nb_status      = (coproc_info>>24) & 0xFF;
-    giet_assert( ((nb_to_coproc   == 2) &&
-                  (nb_from_coproc == 1) &&
-                  (nb_config      == 1) &&
-                  (nb_status      == 0) ) ,
-                  "wrong GCD coprocessor interface" );
+    giet_pthread_assert( ((nb_to_coproc   == 2) &&
+                         (nb_from_coproc == 1) &&
+                         (nb_config      == 1) &&
+                         (nb_status      == 0) ) ,
+                         "wrong GCD coprocessor interface" );
 
-if ( VERBOSE )
+#if  VERBOSE
 giet_tty_printf("\n*** get GCD coprocessor at cycle %d\n", giet_proctime() );
+#endif
 
     //////////////////////// initializes channel for OPA
@@ -89 +90 @@
     giet_coproc_channel_init( 2 , &res_desc );
     
-if ( VERBOSE )
+#if  VERBOSE
 giet_tty_printf("\n*** channels initialized at cycle %d\n", giet_proctime() );
+#endif
 
     /////////////////////// starts communication channels
     giet_coproc_run( 0 );
 
-if ( VERBOSE )
+#if  VERBOSE
 giet_tty_printf("\n*** start GCD coprocessor at cycle %d\n", giet_proctime() );
+#endif
 
     /////////////////////// wait coprocessor completion
@@ -104 +107 @@
     }
 
-if ( VERBOSE )
+#if  VERBOSE
 giet_tty_printf("\n*** GCD computation completed at cycle %d\n", giet_proctime() );
+#endif
 
     // display result
@@ -117 +121 @@
     giet_coproc_release( 0 );
 
-    giet_exit("completed");
+    giet_pthread_exit("completed");
 
 } // end main