Changeset e46c753 for libcfa/src/concurrency/stats.cfa

Timestamp:

Jul 2, 2020, 4:17:51 PM (5 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:

8bb239d

Parents:

8e9e9a2

Message:

Added new io algorithm that eagerly submits while still helping

File:

• libcfa/src/concurrency/stats.cfa (modified) (6 diffs)

libcfa/src/concurrency/stats.cfa

@@ -27 +27 @@
                         stats->io.submit_q.submit_avg.rdy = 0;
                         stats->io.submit_q.submit_avg.csm = 0;
-                        stats->io.submit_q.submit_avg.avl = 0;
                         stats->io.submit_q.submit_avg.cnt = 0;
                         stats->io.submit_q.look_avg.val   = 0;
@@ -35 +34 @@
                         stats->io.submit_q.alloc_avg.cnt   = 0;
                         stats->io.submit_q.alloc_avg.block = 0;
+                        stats->io.submit_q.helped = 0;
+                        stats->io.submit_q.leader = 0;
                         stats->io.complete_q.completed_avg.val = 0;
                         stats->io.complete_q.completed_avg.slow_cnt = 0;
@@ -68 +69 @@
                         __atomic_fetch_add( &cltr->io.submit_q.alloc_avg.cnt           , proc->io.submit_q.alloc_avg.cnt           , __ATOMIC_SEQ_CST );
                         __atomic_fetch_add( &cltr->io.submit_q.alloc_avg.block         , proc->io.submit_q.alloc_avg.block         , __ATOMIC_SEQ_CST );
+                        __atomic_fetch_add( &cltr->io.submit_q.helped                  , proc->io.submit_q.helped                  , __ATOMIC_SEQ_CST );
+                        __atomic_fetch_add( &cltr->io.submit_q.leader                  , proc->io.submit_q.leader                  , __ATOMIC_SEQ_CST );
                         __atomic_fetch_add( &cltr->io.complete_q.completed_avg.val     , proc->io.complete_q.completed_avg.val     , __ATOMIC_SEQ_CST );
                         __atomic_fetch_add( &cltr->io.complete_q.completed_avg.slow_cnt, proc->io.complete_q.completed_avg.slow_cnt, __ATOMIC_SEQ_CST );
@@ -120 +123 @@
                                 double avgrdy = ((double)io.submit_q.submit_avg.rdy) / io.submit_q.submit_avg.cnt;
                                 double avgcsm = ((double)io.submit_q.submit_avg.csm) / io.submit_q.submit_avg.cnt;
-                                double avgavl = ((double)io.submit_q.submit_avg.avl) / io.submit_q.submit_avg.cnt;
 
                                 double lavgv = 0;
@@ -141 +143 @@
                                         "- avg ready entries      : %'18.2lf\n"
                                         "- avg submitted entries  : %'18.2lf\n"
-                                        "- avg available entries  : %'18.2lf\n"
+                                        "- total helped entries   : %'15" PRIu64 "\n"
+                                        "- total leader entries   : %'15" PRIu64 "\n"
                                         "- total ready search     : %'15" PRIu64 "\n"
                                         "- avg ready search len   : %'18.2lf\n"
@@ -153 +156 @@
                                         , cluster ? "Cluster" : "Processor",  name, id
                                         , io.submit_q.submit_avg.cnt
-                                        , avgrdy, avgcsm, avgavl
+                                        , avgrdy, avgcsm
+                                        , io.submit_q.helped, io.submit_q.leader
                                         , io.submit_q.look_avg.cnt
                                         , lavgv, lavgb