Changeset 089d30c for libcfa/src/concurrency/kernel.hfa

Timestamp:

Sep 23, 2021, 1:02:46 PM (3 years ago)

Author:

Thierry Delisle <tdelisle@…>

Branches:

ADT, ast-experimental, enum, forall-pointer-decay, master, pthread-emulation, qualifiedEnum

Children:

fcd65ca

Parents:

bc4a433

Message:

Changed cpu schedulig to use moving average.

File:

• libcfa/src/concurrency/kernel.hfa (modified) (2 diffs)

libcfa/src/concurrency/kernel.hfa

@@ -151 +151 @@
 struct __attribute__((aligned(128))) __timestamp_t {
         volatile unsigned long long tv;
-};
-
-static inline void  ?{}(__timestamp_t & this) { this.tv = 0; }
+        volatile unsigned long long ma;
+};
+
+// Aligned timestamps which are used by the relaxed ready queue
+struct __attribute__((aligned(128))) __help_cnts_t {
+        volatile unsigned long long src;
+        volatile unsigned long long dst;
+        volatile unsigned long long tri;
+};
+
+static inline void  ?{}(__timestamp_t & this) { this.tv = 0; this.ma = 0; }
 static inline void ^?{}(__timestamp_t & this) {}
 
@@ -169 +177 @@
                 // Array of times
                 __timestamp_t * volatile tscs;
+
+                // Array of stats
+                __help_cnts_t * volatile help;
 
                 // Number of lanes (empty or not)