sbuffer: increase evict cycle

767926a2 · Fa_wang · ddfb2ee1 · 767926a2
隐藏空白更改
内联并排

Showing with 2 addition and 2 deletion

src/main/scala/xiangshan/mem/sbuffer/NewSbuffer.scala src/main/scala/xiangshan/mem/sbuffer/NewSbuffer.scala +2 -2

未找到文件。
--- a/src/main/scala/xiangshan/mem/sbuffer/NewSbuffer.scala
+++ b/src/main/scala/xiangshan/mem/sbuffer/NewSbuffer.scala
@@ -13,9 +13,9 @@ trait HasSbufferCst extends HasXSParameter {
  def s_prepare = 2.U(2.W)
  def s_inflight = 3.U(2.W)

-  val evictCycle = 8192
+  val evictCycle = 1 << 20
  require(isPow2(evictCycle))
-  val countBits = 1 + log2Up(evictCycle)
+  val countBits = log2Up(evictCyclei+1)

  val SbufferIndexWidth: Int = log2Up(StoreBufferSize)
  // paddr = tag + offset