From f7a38ed269b8bd36d9e2fd2a0a546f3d12831b85 Mon Sep 17 00:00:00 2001
From: Ryan Hamilton <github@ryan-h.com>
Date: Sat, 23 Feb 2019 16:19:05 +0000
Subject: [PATCH] use-latest-libraries

---
 java/pom.xml                     |  8 ++++----
 java/src/main/java/PerfPure.java | 12 ++++++------
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/java/pom.xml b/java/pom.xml
index 125d5e1..5f93d75 100644
--- a/java/pom.xml
+++ b/java/pom.xml
@@ -9,12 +9,12 @@
       <dependency>
 		  <groupId>org.jblas</groupId>
 		  <artifactId>jblas</artifactId>
-		  <version>1.2.3</version>
+		  <version>1.2.4</version>
 	  </dependency>
 	  <dependency>
-		<groupId>com.googlecode.efficient-java-matrix-library</groupId>
-		<artifactId>ejml</artifactId>
-		<version>0.23</version>
+		<groupId>org.ejml</groupId>
+		<artifactId>ejml-simple</artifactId>
+		<version>0.37.1</version>
 	  </dependency>
   </dependencies>
   <build>
diff --git a/java/src/main/java/PerfPure.java b/java/src/main/java/PerfPure.java
index 25e26a5..b045e0b 100644
--- a/java/src/main/java/PerfPure.java
+++ b/java/src/main/java/PerfPure.java
@@ -170,8 +170,8 @@ protected double sinc_sum(int n) {
     }
 
     private double randmatmul(int i) {
-        SimpleMatrix a = SimpleMatrix.random(i, i,  -1d, +1d, rand);
-        SimpleMatrix b = SimpleMatrix.random(i, i,  -1d, +1d, rand);
+        SimpleMatrix a = SimpleMatrix.random_DDRM(i, i,  -1d, +1d, rand);
+        SimpleMatrix b = SimpleMatrix.random_DDRM(i, i,  -1d, +1d, rand);
         return a.mult(b).get(0);
     }
 
@@ -182,10 +182,10 @@ private double[] randmatstat(int t) {
         SimpleMatrix v = new SimpleMatrix(new double[t][1]); //zeros(t,1);
         SimpleMatrix w = new SimpleMatrix(new double[t][1]); //zeros(t,1);
         for (int i=0; i < t; i++) {
-            SimpleMatrix a = SimpleMatrix.random(n, n,  -1d, +1d, rand);
-            SimpleMatrix b = SimpleMatrix.random(n, n,  -1d, +1d, rand);
-            SimpleMatrix c = SimpleMatrix.random(n, n,  -1d, +1d, rand);
-            SimpleMatrix d = SimpleMatrix.random(n, n,  -1d, +1d, rand);
+            SimpleMatrix a = SimpleMatrix.random_DDRM(n, n,  -1d, +1d, rand);
+            SimpleMatrix b = SimpleMatrix.random_DDRM(n, n,  -1d, +1d, rand);
+            SimpleMatrix c = SimpleMatrix.random_DDRM(n, n,  -1d, +1d, rand);
+            SimpleMatrix d = SimpleMatrix.random_DDRM(n, n,  -1d, +1d, rand);
 
             p.combine(0, 0*n, a);
             p.combine(0, 1*n, b);