Changeset 8834751 for libcfa/src/concurrency/kernel.hfa

Timestamp:

Jun 16, 2020, 12:53:58 PM (4 years ago)

Author:

Thierry Delisle <tdelisle@…>

Branches:

ADT, arm-eh, ast-experimental, enum, forall-pointer-decay, jacob/cs343-translation, master, new-ast, new-ast-unique-expr, pthread-emulation, qualifiedEnum

Children:

2073d207

Parents:

d29255c

Message:

Moved statistics to stats.cfa to combine ready Q stats and IO stats

File:

• libcfa/src/concurrency/kernel.hfa (modified) (3 diffs)

libcfa/src/concurrency/kernel.hfa

@@ -50 +50 @@
 struct __processor_id_t {
         unsigned id;
+
+        #if !defined(__CFA_NO_STATISTICS__)
+                struct __stats_t * stats;
+        #endif
 };
 
@@ -165 +169 @@
                 volatile size_t count;
         } lanes;
-
-        // Statistics
-        #if !defined(__CFA_NO_STATISTICS__)
-                struct __attribute__((aligned(64))) {
-                        struct {
-                                // Push statistic
-                                struct {
-                                        // number of attemps at pushing something
-                                        volatile size_t attempt;
-
-                                        // number of successes at pushing
-                                        volatile size_t success;
-                                } push;
-
-                                // Pop statistic
-                                struct {
-                                        // number of reads of the mask
-                                        // picking an empty __cfa_readyQ_mask_t counts here
-                                        // but not as an attempt
-                                        volatile size_t maskrds;
-
-                                        // number of attemps at poping something
-                                        volatile size_t attempt;
-
-                                        // number of successes at poping
-                                        volatile size_t success;
-                                } pop;
-                        } pick;
-
-                        // stats on the "used" struct of the queue
-                        // tracks average number of queues that are not empty
-                        // when pushing / poping
-                        struct {
-                                volatile size_t value;
-                                volatile size_t count;
-                        } used;
-                } global_stats;
-
-        #endif
 };
 
@@ -242 +207 @@
         #if !defined(__CFA_NO_STATISTICS__)
                 bool print_stats;
+                struct __stats_t * stats;
         #endif
 };