Changes in benchmark/readyQ/locality.go [c5a98f3:f4f79dd]

File:

• benchmark/readyQ/locality.go (modified) (3 diffs)

benchmark/readyQ/locality.go

@@ -215 +215 @@
 func main() {
         // Benchmark specific command line arguments
-        work_sizeOpt := flag.Uint64("w", 2    , "Number of words (uint64) per threads")
-        countOpt     := flag.Uint64("c", 2    , "Number of words (uint64) to touch")
+        work_sizeOpt := flag.Uint64("w", 2    , "Size of the array for each threads, in words (64bit)")
+        countOpt     := flag.Uint64("c", 2    , "Number of words to touch when working (random pick, cells can be picked more than once)")
         shareOpt     := flag.Bool  ("s", false, "Pass the work data to the next thread when blocking")
 
@@ -266 +266 @@
 
         // Join and accumulate results
-        global_result := NewResult()
+        results := NewResult()
         for i := 0; i < nthreads; i++ {
                 r := <- result
-                global_result.count += r.count
-                global_result.gmigs += r.gmigs
-                global_result.dmigs += r.dmigs
+                results.count += r.count
+                results.gmigs += r.gmigs
+                results.dmigs += r.dmigs
         }
 
@@ -280 +280 @@
         p.Printf("Number of threads      : %d\n", nthreads);
         p.Printf("Work size (64bit words): %d\n", size);
-        p.Printf("Total Operations(ops)  : %15d\n", global_result.count)
-        p.Printf("Total G Migrations     : %15d\n", global_result.gmigs)
-        p.Printf("Total D Migrations     : %15d\n", global_result.dmigs)
-        p.Printf("Ops per second         : %18.2f\n", float64(global_result.count) / delta.Seconds())
-        p.Printf("ns per ops             : %18.2f\n", float64(delta.Nanoseconds()) / float64(global_result.count))
-        p.Printf("Ops per threads        : %15d\n", global_result.count / uint64(nthreads))
-        p.Printf("Ops per procs          : %15d\n", global_result.count / uint64(nprocs))
-        p.Printf("Ops/sec/procs          : %18.2f\n", (float64(global_result.count) / float64(nprocs)) / delta.Seconds())
-        p.Printf("ns per ops/procs       : %18.2f\n", float64(delta.Nanoseconds()) / (float64(global_result.count) / float64(nprocs)))
-}
+        p.Printf("Total Operations(ops)  : %15d\n", results.count)
+        p.Printf("Total G Migrations     : %15d\n", results.gmigs)
+        p.Printf("Total D Migrations     : %15d\n", results.dmigs)
+        p.Printf("Ops per second         : %18.2f\n", float64(results.count) / delta.Seconds())
+        p.Printf("ns per ops             : %18.2f\n", float64(delta.Nanoseconds()) / float64(results.count))
+        p.Printf("Ops per threads        : %15d\n", results.count / uint64(nthreads))
+        p.Printf("Ops per procs          : %15d\n", results.count / uint64(nprocs))
+        p.Printf("Ops/sec/procs          : %18.2f\n", (float64(results.count) / float64(nprocs)) / delta.Seconds())
+        p.Printf("ns per ops/procs       : %18.2f\n", float64(delta.Nanoseconds()) / (float64(results.count) / float64(nprocs)))
+}