From 983749787ee0dc1beb1107873e8a13ebdaeba576 Mon Sep 17 00:00:00 2001
From: Derick Huth <derickhuth@gmail.com>
Date: Mon, 18 Jan 2016 15:43:52 -0700
Subject: restore test suite

---
 .../unit-tests/cpp_validate_prog/mm_one_out.cc     | 60 ++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 test-chill/unit-tests/cpp_validate_prog/mm_one_out.cc

(limited to 'test-chill/unit-tests/cpp_validate_prog/mm_one_out.cc')

diff --git a/test-chill/unit-tests/cpp_validate_prog/mm_one_out.cc b/test-chill/unit-tests/cpp_validate_prog/mm_one_out.cc
new file mode 100644
index 0000000..6151301
--- /dev/null
+++ b/test-chill/unit-tests/cpp_validate_prog/mm_one_out.cc
@@ -0,0 +1,60 @@
+#include <time.h>
+#include <fstream>
+#include <cstdio>
+
+
+#define AN 3
+#define BM 2
+#define AMBN 5
+
+/*
+
+<test name='mm_small'>
+
+procedure void mm(
+    in  float[3][5] A = matrix([*,*],lambda i,j: random(-8,8)),
+    in  float[5][2] B = matrix([*,*],lambda i,j: random(-8,8)),
+    out float[3][2] C = matrix([*,*],lambda i,j: 0))
+
+</test>
+
+*/
+
+void mm(float A[AN][AMBN], float B[AMBN][BM], float C[AN][BM]) {
+    int i;
+    int j;
+    int k;
+    for(i = 0; i < AN; i++) {
+        for(j = 0; j < BM; j++) {
+            for(k = 0; k < AMBN; k++) {
+                C[i][j] += A[i][k] * B[k][j];
+            }
+        }
+    }
+}
+
+int main(int argc, char** argv) {
+    float A[3][5];
+    float B[5][2];
+    float C[3][2];
+    timespec start_time;
+    timespec end_time;
+    
+    std::ifstream datafile_initialize(argv[1]);
+    datafile_initialize.read((char*)A, 15*sizeof(float));
+    datafile_initialize.read((char*)B, 10*sizeof(float));
+    datafile_initialize.read((char*)C, 6*sizeof(float));
+    datafile_initialize.close();
+    
+    clock_gettime(CLOCK_REALTIME, &start_time);
+    mm(A,B,C);
+    clock_gettime(CLOCK_REALTIME, &end_time);
+    
+    std::ofstream datafile_out(argv[2]);
+    datafile_out.write((char*)C, 6*sizeof(float));
+    datafile_out.close();
+    
+    double time_diff = (end_time.tv_sec - start_time.tv_sec) + (end_time.tv_nsec - start_time.tv_nsec)/1000000000.0;
+    std::printf("(%f,)", time_diff);
+    return 0;
+}
-- 
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