diff --git a/scripts/config/HPL_4096GPU.dat b/scripts/config/HPL_4096GPU.dat
index 1415dda..4844cd4 100644
--- a/scripts/config/HPL_4096GPU.dat
+++ b/scripts/config/HPL_4096GPU.dat
@@ -3,7 +3,7 @@ Innovative Computing Laboratory, University of Tennessee
 HPL.out      output file name (if any)
 0            device out (6=stdout,7=stderr,file)
 1            # of problems sizes (N)
-5787648      N
+5786112      N
 1            # of NBs
 384          NBs
 0            PMAP process mapping (0=Row-,1=Column-major)
diff --git a/scripts/env.lumi.sh b/scripts/env.lumi.sh
index 1c4fcee..c5ef784 100644
--- a/scripts/env.lumi.sh
+++ b/scripts/env.lumi.sh
@@ -3,12 +3,13 @@ module load LUMI/22.06 partition/G
 #module load rocm/5.1.4
 
 module use /project/project_462000075/paklui/modulefiles
-module load rocm/5.3.0-10584
+#module load rocm/5.3.0-10584
 #module load rocm/5.3.0-10619
+module load rocm/5.3.0-10670
 #module load openblas/0.3.17-omp
 #module load cce/14.0.2
 #module load cray-libsci/22.08.1.1
-#module load cray-mpich/8.1.18
+module load cray-mpich/8.1.18
 #module load craype/2.7.17
 
 #