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-rw-r--r--src/mem/ruby/network/simple/PerfectSwitch.cc4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/mem/ruby/network/simple/PerfectSwitch.cc b/src/mem/ruby/network/simple/PerfectSwitch.cc
index fa0709496..caf07b3cf 100644
--- a/src/mem/ruby/network/simple/PerfectSwitch.cc
+++ b/src/mem/ruby/network/simple/PerfectSwitch.cc
@@ -29,6 +29,7 @@
#include <algorithm>
#include "base/cast.hh"
+#include "base/random.hh"
#include "debug/RubyNetwork.hh"
#include "mem/ruby/network/MessageBuffer.hh"
#include "mem/ruby/network/simple/PerfectSwitch.hh"
@@ -169,7 +170,8 @@ PerfectSwitch::operateVnet(int vnet)
out_queue_length += m_out[out][v]->getSize();
}
int value =
- (out_queue_length << 8) | (random() & 0xff);
+ (out_queue_length << 8) |
+ random_mt.random(0, 0xff);
m_link_order[out].m_link = out;
m_link_order[out].m_value = value;
}