Changes in libcfa/src/concurrency/kernel.hfa [1757f98:7cf3b1d]

File:

• libcfa/src/concurrency/kernel.hfa (modified) (7 diffs)

libcfa/src/concurrency/kernel.hfa

@@ -55 +55 @@
 };
 
+
+struct __fd_waitctx {
+        volatile int fd;
+};
+
 // Wrapper around kernel threads
 struct __attribute__((aligned(128))) processor {
@@ -67 +72 @@
                 unsigned target;
                 unsigned last;
-                unsigned cnt;
-                unsigned long long int cutoff;
+                signed   cpu;
         } rdq;
 
@@ -102 +106 @@
         int idle_fd;
 
+        // Idle waitctx
+        struct __fd_waitctx idle_wctx;
+
         // Termination synchronisation (user semaphore)
         oneshot terminated;
@@ -152 +159 @@
         volatile unsigned long long tv;
         volatile unsigned long long ma;
+};
+
+struct __attribute__((aligned(16))) __cache_id_t {
+        volatile unsigned id;
 };
 
@@ -164 +175 @@
 static inline void ^?{}(__timestamp_t & this) {}
 
+struct __attribute__((aligned(128))) __ready_queue_caches_t;
+void  ?{}(__ready_queue_caches_t & this);
+void ^?{}(__ready_queue_caches_t & this);
+
 //TODO adjust cache size to ARCHITECTURE
-// Structure holding the relaxed ready queue
+// Structure holding the ready queue
 struct __ready_queue_t {
         // Data tracking the actual lanes
@@ -178 +193 @@
                 __timestamp_t * volatile tscs;
 
+                __cache_id_t * volatile caches;
+
                 // Array of stats
                 __help_cnts_t * volatile help;
@@ -198 +215 @@
 
         // FD to use to wake a processor
-        volatile int fd;
+        struct __fd_waitctx * volatile fdw;
 
         // Total number of processors