Merge pull request #36 from ThoughtWorksInc/signed_indices

Atry · web-flow · commit afcfe0a788fb · 2018-02-07T17:28:12.000+08:00
Indicies should be signed
diff --git a/OpenCLKernelBuilder/src/main/scala/com/thoughtworks/compute/OpenCLKernelBuilder.scala b/OpenCLKernelBuilder/src/main/scala/com/thoughtworks/compute/OpenCLKernelBuilder.scala
@@ -212,7 +212,7 @@ trait OpenCLKernelBuilder extends FloatArrays {
           }
         }
         val indexId = freshName("index")
-        indexId -> fast"size_t $indexId = ${products.mkFastring(" + ")};\n"
+        indexId -> fast"ptrdiff_t $indexId = ${products.mkFastring(" + ")};\n"
       }).unzip
 
 //      fast"

Original file line number	Diff line number	Diff line change
`@@ -212,7 +212,7 @@ trait OpenCLKernelBuilder extends FloatArrays {`
`212`	`212`	`}`
`213`	`213`	`}`
`214`	`214`	`val indexId = freshName("index")`
`215`		`- indexId -> fast"size_t $indexId = ${products.mkFastring(" + ")};\n"`
	`215`	`+ indexId -> fast"ptrdiff_t $indexId = ${products.mkFastring(" + ")};\n"`
`216`	`216`	`}).unzip`
`217`	`217`
`218`	`218`	`// fast"`