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-rw-r--r--src/cpu/testers/traffic_gen/generators.cc3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/cpu/testers/traffic_gen/generators.cc b/src/cpu/testers/traffic_gen/generators.cc
index f0cf14206..300bcc122 100644
--- a/src/cpu/testers/traffic_gen/generators.cc
+++ b/src/cpu/testers/traffic_gen/generators.cc
@@ -57,6 +57,9 @@ BaseGen::getPacket(Addr addr, unsigned size, const MemCmd& cmd,
{
// Create new request
Request *req = new Request(addr, size, flags, masterID);
+ // Dummy PC to have PC-based prefetchers latch on; get entropy into higher
+ // bits
+ req->setPC(((Addr)masterID) << 2);
// Embed it in a packet
PacketPtr pkt = new Packet(req, cmd);