From 4009c36127223f6387676d4731250c0a32c11924 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Thomas=20R=C3=B6hl?= <Thomas.Roehl@googlemail.com>
Date: Wed, 21 Aug 2019 16:03:23 +0200
Subject: [PATCH] Add header line to output for later use in bench.plot

---
 MemoryHierarchy/bench.pl | 2 +-
 MemoryHierarchy/bench.py | 5 ++++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/MemoryHierarchy/bench.pl b/MemoryHierarchy/bench.pl
index 6c29456..d1e91a4 100755
--- a/MemoryHierarchy/bench.pl
+++ b/MemoryHierarchy/bench.pl
@@ -22,7 +22,7 @@ if ( $ARGV[1] eq 'seq' ){
     $type = 2;
 }
 
-
+print("# striad $numCores $SMT $ARGV[1]\n");
 while ( $N < 8000000 ) {
     my $result;
     my $performance = '0.00';
diff --git a/MemoryHierarchy/bench.py b/MemoryHierarchy/bench.py
index 5d12715..48ec4c3 100755
--- a/MemoryHierarchy/bench.py
+++ b/MemoryHierarchy/bench.py
@@ -52,12 +52,14 @@ else:
     sys.exit(1)
 smt = int(sys.argv[3]) if len(sys.argv) == 4 else default_smt
 
+print("# striad {} {} {}".format(numcores, smt, striad_type))
+
 N = start_N
 while N < max_N:
     performance = 0
     result = None
     runcmd = "likwid-pin -c E:S0:{}:1:{} -q ./striad {} {}".format(numcores, smt,
-                                                                striad_t, N)
+                                                                   striad_t, N)
     while performance == 0:
         p = subprocess.Popen(runcmd, stdout=subprocess.PIPE,
                                      stderr=subprocess.STDOUT,
@@ -72,4 +74,5 @@ while N < max_N:
             print("Execution failed: {}".format(runcmd))
             break
     print(result)
+    sys.stdout.flush()
     N = int(N * scale_N)