From 0d60180d0d9c97f9e77bbf6bd9f287f3b725e4b0 Mon Sep 17 00:00:00 2001
From: Hansung Kim <hansung_kim@berkeley.edu>
Date: Tue, 28 Nov 2023 18:43:25 -0800
Subject: [PATCH] Change NUM_WAYS from 1 to 4

NUM_WAYS = 1 seem to be broken in Vortex.  This makes sgemm test pass
---
 src/main/scala/rocket/VortexBank.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/scala/rocket/VortexBank.scala b/src/main/scala/rocket/VortexBank.scala
index a606c58..f588cdd 100644
--- a/src/main/scala/rocket/VortexBank.scala
+++ b/src/main/scala/rocket/VortexBank.scala
@@ -403,7 +403,7 @@ class VX_cache_top(
     CACHE_SIZE: Int = 16384 / 4, // <FIXME, divided by 4 for faster simulation
     CACHE_LINE_SIZE: Int = 16,
     NUM_BANKS: Int = 1,
-    NUM_WAYS: Int = 1,
+    NUM_WAYS: Int = 4,
     // for single-bank configuration, set NUM_REQS = 1 and instead set
     // WORD_SIZE to something wider than 4
     WORD_SIZE: Int = 16,