From: Henry Cook <hcook@eecs.berkeley.edu>
Date: Sat, 8 Nov 2014 01:08:37 +0000 (-0800)
Subject: forgot barrier in mt-matmul
X-Git-Url: https://git.libre-soc.org/?p=riscv-tests.git;a=commitdiff_plain;h=fda55d7c908f7679d468c38c853571027d3669c3

forgot barrier in mt-matmul
---

diff --git a/benchmarks/mt-matmul/matmul.c b/benchmarks/mt-matmul/matmul.c
index 95fbe03..c38914d 100644
--- a/benchmarks/mt-matmul/matmul.c
+++ b/benchmarks/mt-matmul/matmul.c
@@ -1,4 +1,5 @@
 #include "dataset.h"
+#include "util.h"
 
 //--------------------------------------------------------------------------
 // single-thread, naive version
@@ -15,6 +16,7 @@ void __attribute__((noinline)) matmul(const int coreid, const int ncores, const
          {
             C[i + j*lda] += A[j*lda + k] * B[k*lda + i];
          }
+         barrier(ncores);
       }
    }
 }