Initial roughed in versions of a hand coded renderscript kernelrenderscript

and driver program.

   sql1.rs :  solve the sql1 test
   sq-rs.cpp : driver program that will mirror sq-cl.c

2 files changed, 59 insertions, 0 deletions

diff --git a/handcoded-renderscript/sql1.rs b/handcoded-renderscript/sql1.rs
new file mode 100644
index 0000000..74d7794
--- /dev/null
+++ b/handcoded-renderscript/sql1.rs
@@ -0,0 +1,10 @@
+#pragma version(1)
+#pragma rs java_package_name(com.linaro.sq-cl)
+
+int4  __attribute__((kernel)) x2_root(int4 data1,
+	int4 data2) {
+
+	int 4 result = ((data1 > 60) && (v2 < 0 ));
+
+	return result;
+}
diff --git a/sq-rs.cpp b/sq-rs.cpp
new file mode 100644
index 0000000..68cd26e
--- /dev/null
+++ b/sq-rs.cpp
@@ -0,0 +1,49 @@
+#include "RenderScript.h"
+#include "ScriptC_sql1.h"
+
+using namespace android;
+using namespace RSC;
+
+int main(int argc, char **argv) {
+
+	sp<RS> rs = new RS();
+
+	bool status = rs->init();
+
+	sp<const Element> dataElement1 = Element::I32_4(rs);
+	sp<const Element> dataElement2 = Element::I32_4(rs);
+
+	Type::Builder tb(ts, dataElement1);
+	tb.setX(100000/4);
+	sp<const Type> t = tb.create();
+
+	sp<Allocation> data1 = Allocation::createSized(rs, dataElement1, 100000/4);
+	sp<Allocation> data2 = Allocation::createSized(rs, dataElement2, 100000/4);
+
+	sp<Allocation> data1in = Allocation::createTyped(rs, t);
+	sp<Allocation> data2in = Allocation::createTyped(rs, t);
+
+	/* this seems sub-optimal ?? */
+	ScriptC_sql1 *sc = new ScriptC_sql1(rs);
+	
+	/* make up some data */
+	int *buf = new int[t->getCount()];
+   	for (int ct=0; ct < t->getCount(); ct++) {
+       	buf[ct] = 90;
+   	} 
+	/* copy from column */
+	data1in->copy1DRangeFrom(0, t->getCount(), buf);
+
+   	for (int ct=0; ct < t->getCount(); ct++) {
+       	buf[ct] = -7;
+   	} 
+	data2in->copy1DRangeFrom(0, t->getCount(), buf);
+
+	sc->forEach_x2_root(data1in, data2in, maskOut);
+
+	rs->finish();
+
+	delete sc;
+
+	return 0;
+}