Revert "Bratseth/tensorflow models"

3 files changed, 8 insertions, 105 deletions

diff --git a/vespajlib/src/test/java/com/yahoo/tensor/functions/JoinTestCase.java b/vespajlib/src/test/java/com/yahoo/tensor/functions/JoinTestCase.java
index f11c068bd74..fab53218b2c 100644
--- a/vespajlib/src/test/java/com/yahoo/tensor/functions/JoinTestCase.java
+++ b/vespajlib/src/test/java/com/yahoo/tensor/functions/JoinTestCase.java
@@ -10,12 +10,12 @@ import static org.junit.Assert.assertEquals;
  * @author bratseth
  */
 public class JoinTestCase {
-
+    
     /** Test the indexed subspace join optimization */
     @Test
     public void testJoinIndexedSubspace() {
         Tensor t1, t2;
-
+        
         t1 = Tensor.from("tensor(x[]):{{x:0}:1.0,{x:1}:2.0}");
         t2 = Tensor.from("tensor(x[],y[],z[]):{{x:0,y:0,z:0}:6,{x:0,y:1,z:0}:0.0,{x:1,y:0,z:0}:10,{x:1,y:1,z:0}:0.0}");
         assertEquals(Tensor.from("tensor(x[],y[],z[]):{{x:0,y:0,z:0}:6,{x:0,y:1,z:0}:0.0,{x:1,y:0,z:0}:20.0,{x:1,y:1,z:0}:0.0}"),
@@ -34,10 +34,10 @@ public class JoinTestCase {
         assertEquals(Tensor.from("tensor(x[],y[],z[]):{{x:0,y:0,z:0}:6,{x:0,y:1,z:0}:0.0,{x:1,y:0,z:0}:10.0,{x:1,y:1,z:0}:0.0}"),
                      t2.divide(t1));
     }
-
+    
     @Test
     public void testGeneralJoin() {
-        assertEquals(Tensor.from("tensor(x[],y[]):{ {x:0,y:0}:1, {x:1,y:0}:2, {x:2,y:0}:3 }"),
+        assertEquals(Tensor.from("tensor(x[],y[]):{ {x:0,y:0}:1, {x:1,y:0}:2, {x:2,y:0}:3 }"), 
                      Tensor.from("tensor(x[]):{ {x:0}:2, {x:1}:4, {x:2}:6 }")
                                  .divide(Tensor.from("tensor(y[]):{{y:0}:2}")));
 
@@ -45,5 +45,5 @@ public class JoinTestCase {
                      Tensor.from("tensor(x[],y[]):{ {x:0,y:0}:6, {x:1,y:0}:8, {x:0,y:1}:20, {x:1,y:1}:24 }")
                              .divide(Tensor.from("tensor(y[],z[]):{ {y:0,z:0}:2, {y:1,z:0}:4, {y:2,z:0}:6 }")));
     }
-
+    
 }
diff --git a/vespajlib/src/test/java/com/yahoo/tensor/functions/MatmulTestCase.java b/vespajlib/src/test/java/com/yahoo/tensor/functions/MatmulTestCase.java
deleted file mode 100644
index 9643c0a56e7..00000000000
--- a/vespajlib/src/test/java/com/yahoo/tensor/functions/MatmulTestCase.java
+++ /dev/null
@@ -1,97 +0,0 @@
-package com.yahoo.tensor.functions;
-
-import com.google.common.collect.ImmutableList;
-import com.yahoo.tensor.Tensor;
-import com.yahoo.tensor.TensorType;
-import org.junit.Test;
-
-import static org.junit.Assert.assertEquals;
-
-/**
- * @author bratseth
- */
-public class MatmulTestCase {
-
-    @Test
-    public void testMatmul2d() {
-        // d0 is the 'outermost' dimension, etc.
-        Tensor.Builder ab = Tensor.Builder.of(TensorType.fromSpec("tensor(d0[2],d1[3])"));
-        ab.cell( 1,0, 0);
-        ab.cell( 2,0, 1);
-        ab.cell( 3,0, 2);
-        ab.cell( 4,1, 0);
-        ab.cell( 5,1, 1);
-        ab.cell( 6,1, 2);
-        Tensor a = ab.build();
-
-        Tensor.Builder bb = Tensor.Builder.of(TensorType.fromSpec("tensor(d0[3],d1[2])"));
-        bb.cell( 7,0, 0);
-        bb.cell( 8,0, 1);
-        bb.cell( 9,1, 0);
-        bb.cell(10,1, 1);
-        bb.cell(11,2, 0);
-        bb.cell(12,2, 1);
-        Tensor b = bb.build();
-
-        Tensor.Builder rb = Tensor.Builder.of(TensorType.fromSpec("tensor(d0[2],d1[2])"));
-        rb.cell( 58,0, 0);
-        rb.cell( 64,0, 1);
-        rb.cell(139,1, 0);
-        rb.cell(154,1, 1);
-        Tensor r = rb.build();
-
-        Tensor result = a.matmul(b.rename(ImmutableList.of("d0","d1"), ImmutableList.of("d1","d2")), "d1")
-                         .rename("d2","d1");
-        assertEquals(r, result);
-    }
-
-    @Test
-    public void testMatmul3d() {
-        // Convention: a is the 'outermost' dimension, etc.
-        Tensor.Builder ab = Tensor.Builder.of(TensorType.fromSpec("tensor(d0[2],d1[2],d2[3])"));
-        ab.cell( 1,0, 0, 0);
-        ab.cell( 2,0, 0, 1);
-        ab.cell( 3,0, 0, 2);
-        ab.cell( 4,0, 1, 0);
-        ab.cell( 5,0, 1, 1);
-        ab.cell( 6,0, 1, 2);
-        ab.cell( 7,1, 0, 0);
-        ab.cell( 8,1, 0, 1);
-        ab.cell( 9,1, 0, 2);
-        ab.cell(10,1, 1, 0);
-        ab.cell(11,1, 1, 1);
-        ab.cell(12,1, 1, 2);
-        Tensor a = ab.build();
-
-        Tensor.Builder bb = Tensor.Builder.of(TensorType.fromSpec("tensor(d0[2],d1[3],d2[2])"));
-        bb.cell(13,0, 0, 0);
-        bb.cell(14,0, 0, 1);
-        bb.cell(15,0, 1, 0);
-        bb.cell(16,0, 1, 1);
-        bb.cell(17,0, 2, 0);
-        bb.cell(18,0, 2, 1);
-        bb.cell(19,1, 0, 0);
-        bb.cell(20,1, 0, 1);
-        bb.cell(21,1, 1, 0);
-        bb.cell(22,1, 1, 1);
-        bb.cell(23,1, 2, 0);
-        bb.cell(24,1, 2, 1);
-        Tensor b = bb.build();
-
-        Tensor.Builder rb = Tensor.Builder.of(TensorType.fromSpec("tensor(d0[2],d1[2],d2[2])"));
-        rb.cell( 94,0, 0, 0);
-        rb.cell(100,0, 0, 1);
-        rb.cell(229,0, 1, 0);
-        rb.cell(244,0, 1, 1);
-        rb.cell(508,1, 0, 0);
-        rb.cell(532,1, 0, 1);
-        rb.cell(697,1, 1, 0);
-        rb.cell(730,1, 1, 1);
-        Tensor r = rb.build();
-
-        Tensor result = a.matmul(b.rename(ImmutableList.of("d1","d2"), ImmutableList.of("d2","d3")), "d2")
-                         .rename("d3","d2");
-        assertEquals(r, result);
-    }
-
-}
diff --git a/vespajlib/src/test/java/com/yahoo/tensor/functions/TensorFunctionTestCase.java b/vespajlib/src/test/java/com/yahoo/tensor/functions/TensorFunctionTestCase.java
index 55069eaced7..8a58cb0bbed 100644
--- a/vespajlib/src/test/java/com/yahoo/tensor/functions/TensorFunctionTestCase.java
+++ b/vespajlib/src/test/java/com/yahoo/tensor/functions/TensorFunctionTestCase.java
@@ -7,7 +7,7 @@ import static org.junit.Assert.assertEquals;
 
 /**
  * Tests translation of composite to primitive tensor function translation.
- *
+ * 
  * @author bratseth
  */
 public class TensorFunctionTestCase {
@@ -16,12 +16,12 @@ public class TensorFunctionTestCase {
     public void testTranslation() {
         assertTranslated("join({{x:1}:1.0}, reduce({{x:1}:1.0}, sum, x), f(a,b)(a / b))",
                          new L1Normalize(new ConstantTensor("{{x:1}:1.0}"), "x"));
-        assertTranslated("tensor(x[2],y[3],z[4])((x==y)*(y==z))",
+        assertTranslated("tensor(x[2],y[3],z[4])((x==y)*(y==z))", 
                          new Diag(new TensorType.Builder().indexed("y",3).indexed("x",2).indexed("z",4).build()));
         assertTranslated("join({{x:1}:1.0,{x:3}:5.0,{x:9}:3.0}, reduce({{x:1}:1.0,{x:3}:5.0,{x:9}:3.0}, max, x), f(a,b)(a==b))",
                          new Argmax(new ConstantTensor("{ {x:1}:1, {x:3}:5, {x:9}:3 }"), "x"));
     }
-
+    
     private void assertTranslated(String expectedTranslation, TensorFunction inputFunction) {
         assertEquals(expectedTranslation, inputFunction.toPrimitive().toString());
     }