fix compilation bug (apache#22)

jroesch · Dec 1, 2018 · 34b6963 · 34b6963
1 parent e549c46
commit 34b6963
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/vta/config/vta_config.json b/vta/config/vta_config.json
@@ -14,6 +14,7 @@
   "LOG_BATCH" : 0,
   "LOG_BLOCK_IN" : 4,
   "LOG_BLOCK_OUT" : 4,
+  "LOG_BUS_WIDTH" : 6,
   "LOG_UOP_BUFF_SIZE" : 15,
   "LOG_INP_BUFF_SIZE" : 15,
   "LOG_WGT_BUFF_SIZE" : 18,

diff --git a/vta/src/sim/sim_driver.cc b/vta/src/sim/sim_driver.cc
@@ -460,7 +460,7 @@ class Device {
                   sum +=
                       inp.GetSigned(i * VTA_BLOCK_IN + k) *
                       wgt.GetSigned(j * VTA_BLOCK_IN + k);
-                  sum = IntTrunc(sum, VTA_ACC_TRUC_BITS);
+                  sum = IntTrunc(sum, VTA_REG_WIDTH);
                 }
                 acc.SetSigned(acc_offset, sum);
               }
@@ -555,7 +555,7 @@ class Device {
             } else {
               value = func(dst.GetSigned(k), src.GetSigned(k));
             }
-            dst.SetSigned(k, IntTrunc(value, VTA_ACC_TRUC_BITS));
+            dst.SetSigned(k, IntTrunc(value, VTA_REG_WIDTH));
           }
         }
       }