changing the DRAM bank indexing policy

1 files changed, 5 insertions, 4 deletions

diff --git a/src/gpgpu-sim/dram.cc b/src/gpgpu-sim/dram.cc
index dcc0a7d..5c1ddab 100644
--- a/src/gpgpu-sim/dram.cc
+++ b/src/gpgpu-sim/dram.cc
@@ -189,11 +189,12 @@ dram_req_t::dram_req_t( class mem_fetch *mf, unsigned banks, unsigned dram_bnk_i
    const addrdec_t &tlx = mf->get_tlx_addr();
 
    if(dram_bnk_indexing_policy == 0) {
-	   int lbank = log2(banks);
-	   bk  = tlx.bk ^ (((1<<lbank)-1) & tlx.row);
+	   bk = tlx.bk;
    }
-    else if(dram_bnk_indexing_policy == 1)
-    	bk = tlx.bk;
+    else if(dram_bnk_indexing_policy == 1) {
+    	 int lbank = log2(banks);
+    	 bk  = tlx.bk ^ (((1<<lbank)-1) & tlx.row);
+    }
     else
     	assert(1);