cl: Add tests for fdiv with neg/abs inputs

Reviewed-by: Jan Vesely <jan.vesely@rutgers.edu>

2 files changed, 519 insertions, 0 deletions

diff --git a/tests/cl/program/execute/fdiv-modifiers-f32.cl b/tests/cl/program/execute/fdiv-modifiers-f32.cl
new file mode 100644
index 000000000..ce74dc5e2
--- /dev/null
+++ b/tests/cl/program/execute/fdiv-modifiers-f32.cl
@@ -0,0 +1,257 @@
+/*!
+[config]
+name: fdiv with neg or abs inputs
+clc_version_min: 10
+build_options: -cl-denorms-are-zero
+
+dimensions: 1
+global_size: 12 0 0
+
+## Division ##
+
+[test]
+name: fdiv -x, y
+kernel_name: fdiv_neg_x_y_f32
+
+arg_out: 0 buffer float[12] \
+ -1.0  -1.0   1.0   1.0     \
+ -2.0   2.0   2.0  -2.0     \
+ -0.5   0.5   0.5  -0.5
+
+arg_in: 1 buffer float[12] \
+  1.0  -1.0   1.0   -1.0   \
+  4.0   4.0  -4.0   -4.0   \
+  2.0   2.0  -2.0   -2.0
+
+arg_in: 2 buffer float[12] \
+  1.0  -1.0  -1.0   1.0    \
+  2.0  -2.0   2.0  -2.0    \
+  4.0  -4.0   4.0  -4.0
+
+[test]
+name: fdiv x, -y
+kernel_name: fdiv_x_neg_y_f32
+
+arg_out: 0 buffer float[12] \
+ -1.0  -1.0   1.0   1.0     \
+ -2.0   2.0   2.0  -2.0     \
+ -0.5   0.5   0.5  -0.5
+
+arg_in: 1 buffer float[12] \
+  1.0  -1.0   1.0   -1.0   \
+  4.0   4.0  -4.0   -4.0   \
+  2.0   2.0  -2.0   -2.0
+
+arg_in: 2 buffer float[12] \
+  1.0  -1.0  -1.0   1.0    \
+  2.0  -2.0   2.0  -2.0    \
+  4.0  -4.0   4.0  -4.0
+
+[test]
+name: fdiv -x, -y
+kernel_name: fdiv_neg_x_neg_y_f32
+
+arg_out: 0 buffer float[12] \
+  1.0   1.0  -1.0  -1.0     \
+  2.0  -2.0  -2.0   2.0     \
+  0.5  -0.5  -0.5   0.5
+
+arg_in: 1 buffer float[12]  \
+  1.0  -1.0   1.0   -1.0    \
+  4.0   4.0  -4.0   -4.0    \
+  2.0   2.0  -2.0   -2.0
+
+arg_in: 2 buffer float[12] \
+  1.0  -1.0  -1.0   1.0    \
+  2.0  -2.0   2.0  -2.0    \
+  4.0  -4.0   4.0  -4.0
+
+[test]
+name: fdiv |x|, y
+kernel_name: fdiv_abs_x_y_f32
+
+arg_out: 0 buffer float[12] \
+  1.0  -1.0  -1.0   1.0     \
+  2.0  -2.0   2.0  -2.0     \
+  0.5  -0.5   0.5  -0.5
+
+arg_in: 1 buffer float[12] \
+  1.0  -1.0   1.0   -1.0   \
+  4.0   4.0  -4.0   -4.0   \
+  2.0   2.0  -2.0   -2.0
+
+arg_in: 2 buffer float[12] \
+  1.0  -1.0  -1.0   1.0    \
+  2.0  -2.0   2.0  -2.0    \
+  4.0  -4.0   4.0  -4.0
+
+[test]
+name: fdiv x, |y|
+kernel_name: fdiv_x_abs_y_f32
+
+arg_out: 0 buffer float[12] \
+  1.0  -1.0   1.0  -1.0     \
+  2.0   2.0  -2.0  -2.0     \
+  0.5   0.5  -0.5  -0.5
+
+arg_in: 1 buffer float[12] \
+  1.0  -1.0   1.0   -1.0   \
+  4.0   4.0  -4.0   -4.0   \
+  2.0   2.0  -2.0   -2.0
+
+arg_in: 2 buffer float[12] \
+  1.0  -1.0  -1.0   1.0    \
+  2.0  -2.0   2.0  -2.0    \
+  4.0  -4.0   4.0  -4.0
+
+[test]
+name: fdiv |x|, |y|
+kernel_name: fdiv_abs_x_abs_y_f32
+
+arg_out: 0 buffer float[12] \
+  1.0   1.0  1.0   1.0      \
+  2.0   2.0  2.0   2.0      \
+  0.5   0.5  0.5   0.5
+
+arg_in: 1 buffer float[12] \
+  1.0  -1.0   1.0  -1.0    \
+  4.0   4.0  -4.0  -4.0    \
+  2.0   2.0  -2.0  -2.0
+
+arg_in: 2 buffer float[12] \
+  1.0  -1.0  -1.0   1.0    \
+  2.0  -2.0   2.0  -2.0    \
+  4.0  -4.0   4.0  -4.0
+
+[test]
+name: fdiv -|x|, y
+kernel_name: fdiv_neg_abs_x_y_f32
+
+arg_out: 0 buffer float[12] \
+ -1.0   1.0   1.0  -1.0     \
+ -2.0   2.0  -2.0   2.0     \
+ -0.5   0.5  -0.5   0.5
+
+arg_in: 1 buffer float[12] \
+  1.0  -1.0   1.0  -1.0    \
+  4.0   4.0  -4.0  -4.0    \
+  2.0   2.0  -2.0  -2.0
+
+arg_in: 2 buffer float[12] \
+  1.0  -1.0  -1.0   1.0    \
+  2.0  -2.0   2.0  -2.0    \
+  4.0  -4.0   4.0  -4.0
+
+[test]
+name: fdiv x, -|y|
+kernel_name: fdiv_x_neg_abs_y_f32
+
+arg_out: 0 buffer float[12] \
+ -1.0   1.0  -1.0   1.0     \
+ -2.0  -2.0   2.0   2.0     \
+ -0.5  -0.5   0.5   0.5
+
+arg_in: 1 buffer float[12] \
+  1.0  -1.0   1.0  -1.0    \
+  4.0   4.0  -4.0  -4.0    \
+  2.0   2.0  -2.0  -2.0
+
+arg_in: 2 buffer float[12] \
+  1.0  -1.0  -1.0   1.0    \
+  2.0  -2.0   2.0  -2.0    \
+  4.0  -4.0   4.0  -4.0
+
+[test]
+name: fdiv -|x|, -|y|
+kernel_name: fdiv_neg_abs_x_neg_abs_y_f32
+
+arg_out: 0 buffer float[12] \
+  1.0   1.0  1.0   1.0      \
+  2.0   2.0  2.0   2.0      \
+  0.5   0.5  0.5   0.5
+
+arg_in: 1 buffer float[12] \
+  1.0  -1.0   1.0  -1.0    \
+  4.0   4.0  -4.0  -4.0    \
+  2.0   2.0  -2.0  -2.0
+
+arg_in: 2 buffer float[12] \
+  1.0  -1.0  -1.0   1.0    \
+  2.0  -2.0   2.0  -2.0    \
+  4.0  -4.0   4.0  -4.0
+
+[test]
+name: fdiv 4.0, y
+kernel_name: fdiv_4_y_f32
+
+arg_out: 0 buffer float[12] \
+  4.0  -4.0  8.0  -8.0      \
+  1.0   1.0 -1.0  -1.0      \
+  2.0  -2.0  nan  0.0
+
+arg_in: 1 buffer float[12] \
+  1.0  -1.0   0.5  -0.5    \
+  4.0   4.0  -4.0  -4.0    \
+  2.0  -2.0   0.0   inf
+
+!*/
+
+kernel void fdiv_neg_x_y_f32(global float* out, global float* in0, global float* in1)
+{
+    int id = get_global_id(0);
+    out[id] = -in0[id] / in1[id];
+}
+
+kernel void fdiv_x_neg_y_f32(global float* out, global float* in0, global float* in1)
+{
+    int id = get_global_id(0);
+    out[id] = in0[id] / -in1[id];
+}
+
+kernel void fdiv_neg_x_neg_y_f32(global float* out, global float* in0, global float* in1)
+{
+    int id = get_global_id(0);
+    out[id] = -in0[id] / -in1[id];
+}
+
+kernel void fdiv_abs_x_y_f32(global float* out, global float* in0, global float* in1)
+{
+    int id = get_global_id(0);
+    out[id] = fabs(in0[id]) / in1[id];
+}
+
+kernel void fdiv_x_abs_y_f32(global float* out, global float* in0, global float* in1)
+{
+    int id = get_global_id(0);
+    out[id] = in0[id] / fabs(in1[id]);
+}
+
+kernel void fdiv_abs_x_abs_y_f32(global float* out, global float* in0, global float* in1)
+{
+    int id = get_global_id(0);
+    out[id] = fabs(in0[id]) / fabs(in1[id]);
+}
+
+kernel void fdiv_neg_abs_x_y_f32(global float* out, global float* in0, global float* in1)
+{
+    int id = get_global_id(0);
+    out[id] = -fabs(in0[id]) / in1[id];
+}
+
+kernel void fdiv_x_neg_abs_y_f32(global float* out, global float* in0, global float* in1)
+{
+    int id = get_global_id(0);
+    out[id] = in0[id] / -fabs(in1[id]);
+}
+
+kernel void fdiv_neg_abs_x_neg_abs_y_f32(global float* out, global float* in0, global float* in1)
+{
+    int id = get_global_id(0);
+    out[id] = -fabs(in0[id]) / -fabs(in1[id]);
+}
+
+kernel void fdiv_4_y_f32(global float* out, global float* in0)
+{
+    int id = get_global_id(0);
+    out[id] = 4.0f / in0[id];
+}
diff --git a/tests/cl/program/execute/fdiv-modifiers-f64.cl b/tests/cl/program/execute/fdiv-modifiers-f64.cl
new file mode 100644
index 000000000..57d21769a
--- /dev/null
+++ b/tests/cl/program/execute/fdiv-modifiers-f64.cl
@@ -0,0 +1,262 @@
+/*!
+[config]
+name: fdiv with neg or abs inputs
+clc_version_min: 10
+require_device_extensions: cl_khr_fp64
+
+dimensions: 1
+global_size: 12 0 0
+
+## Division ##
+
+
+[test]
+name: fdiv -x, y
+kernel_name: fdiv_neg_x_y_f64
+
+arg_out: 0 buffer double[12] \
+ -1.0  -1.0   1.0   1.0     \
+ -2.0   2.0   2.0  -2.0     \
+ -0.5   0.5   0.5  -0.5
+
+arg_in: 1 buffer double[12] \
+  1.0  -1.0   1.0   -1.0   \
+  4.0   4.0  -4.0   -4.0   \
+  2.0   2.0  -2.0   -2.0
+
+arg_in: 2 buffer double[12] \
+  1.0  -1.0  -1.0   1.0    \
+  2.0  -2.0   2.0  -2.0    \
+  4.0  -4.0   4.0  -4.0
+
+[test]
+name: fdiv x, -y
+kernel_name: fdiv_x_neg_y_f64
+
+arg_out: 0 buffer double[12] \
+ -1.0  -1.0   1.0   1.0     \
+ -2.0   2.0   2.0  -2.0     \
+ -0.5   0.5   0.5  -0.5
+
+arg_in: 1 buffer double[12] \
+  1.0  -1.0   1.0   -1.0   \
+  4.0   4.0  -4.0   -4.0   \
+  2.0   2.0  -2.0   -2.0
+
+arg_in: 2 buffer double[12] \
+  1.0  -1.0  -1.0   1.0    \
+  2.0  -2.0   2.0  -2.0    \
+  4.0  -4.0   4.0  -4.0
+
+[test]
+name: fdiv -x, -y
+kernel_name: fdiv_neg_x_neg_y_f64
+
+arg_out: 0 buffer double[12] \
+  1.0   1.0  -1.0  -1.0     \
+  2.0  -2.0  -2.0   2.0     \
+  0.5  -0.5  -0.5   0.5
+
+arg_in: 1 buffer double[12]  \
+  1.0  -1.0   1.0   -1.0    \
+  4.0   4.0  -4.0   -4.0    \
+  2.0   2.0  -2.0   -2.0
+
+arg_in: 2 buffer double[12] \
+  1.0  -1.0  -1.0   1.0    \
+  2.0  -2.0   2.0  -2.0    \
+  4.0  -4.0   4.0  -4.0
+
+[test]
+name: fdiv |x|, y
+kernel_name: fdiv_abs_x_y_f64
+
+arg_out: 0 buffer double[12] \
+  1.0  -1.0  -1.0   1.0     \
+  2.0  -2.0   2.0  -2.0     \
+  0.5  -0.5   0.5  -0.5
+
+arg_in: 1 buffer double[12] \
+  1.0  -1.0   1.0   -1.0   \
+  4.0   4.0  -4.0   -4.0   \
+  2.0   2.0  -2.0   -2.0
+
+arg_in: 2 buffer double[12] \
+  1.0  -1.0  -1.0   1.0    \
+  2.0  -2.0   2.0  -2.0    \
+  4.0  -4.0   4.0  -4.0
+
+[test]
+name: fdiv x, |y|
+kernel_name: fdiv_x_abs_y_f64
+
+arg_out: 0 buffer double[12] \
+  1.0  -1.0   1.0  -1.0     \
+  2.0   2.0  -2.0  -2.0     \
+  0.5   0.5  -0.5  -0.5
+
+arg_in: 1 buffer double[12] \
+  1.0  -1.0   1.0   -1.0   \
+  4.0   4.0  -4.0   -4.0   \
+  2.0   2.0  -2.0   -2.0
+
+arg_in: 2 buffer double[12] \
+  1.0  -1.0  -1.0   1.0    \
+  2.0  -2.0   2.0  -2.0    \
+  4.0  -4.0   4.0  -4.0
+
+[test]
+name: fdiv |x|, |y|
+kernel_name: fdiv_abs_x_abs_y_f64
+
+arg_out: 0 buffer double[12] \
+  1.0   1.0  1.0   1.0      \
+  2.0   2.0  2.0   2.0      \
+  0.5   0.5  0.5   0.5
+
+arg_in: 1 buffer double[12] \
+  1.0  -1.0   1.0  -1.0    \
+  4.0   4.0  -4.0  -4.0    \
+  2.0   2.0  -2.0  -2.0
+
+arg_in: 2 buffer double[12] \
+  1.0  -1.0  -1.0   1.0    \
+  2.0  -2.0   2.0  -2.0    \
+  4.0  -4.0   4.0  -4.0
+
+[test]
+name: fdiv -|x|, y
+kernel_name: fdiv_neg_abs_x_y_f64
+
+arg_out: 0 buffer double[12] \
+ -1.0   1.0   1.0  -1.0     \
+ -2.0   2.0  -2.0   2.0     \
+ -0.5   0.5  -0.5   0.5
+
+arg_in: 1 buffer double[12] \
+  1.0  -1.0   1.0  -1.0    \
+  4.0   4.0  -4.0  -4.0    \
+  2.0   2.0  -2.0  -2.0
+
+arg_in: 2 buffer double[12] \
+  1.0  -1.0  -1.0   1.0    \
+  2.0  -2.0   2.0  -2.0    \
+  4.0  -4.0   4.0  -4.0
+
+[test]
+name: fdiv x, -|y|
+kernel_name: fdiv_x_neg_abs_y_f64
+
+arg_out: 0 buffer double[12] \
+ -1.0   1.0  -1.0   1.0     \
+ -2.0  -2.0   2.0   2.0     \
+ -0.5  -0.5   0.5   0.5
+
+arg_in: 1 buffer double[12] \
+  1.0  -1.0   1.0  -1.0    \
+  4.0   4.0  -4.0  -4.0    \
+  2.0   2.0  -2.0  -2.0
+
+arg_in: 2 buffer double[12] \
+  1.0  -1.0  -1.0   1.0    \
+  2.0  -2.0   2.0  -2.0    \
+  4.0  -4.0   4.0  -4.0
+
+[test]
+name: fdiv -|x|, -|y|
+kernel_name: fdiv_neg_abs_x_neg_abs_y_f64
+
+arg_out: 0 buffer double[12] \
+  1.0   1.0  1.0   1.0      \
+  2.0   2.0  2.0   2.0      \
+  0.5   0.5  0.5   0.5
+
+arg_in: 1 buffer double[12] \
+  1.0  -1.0   1.0  -1.0    \
+  4.0   4.0  -4.0  -4.0    \
+  2.0   2.0  -2.0  -2.0
+
+arg_in: 2 buffer double[12] \
+  1.0  -1.0  -1.0   1.0    \
+  2.0  -2.0   2.0  -2.0    \
+  4.0  -4.0   4.0  -4.0
+
+
+[test]
+name: fdiv 4.0, y
+kernel_name: fdiv_4_y_f64
+
+arg_out: 0 buffer double[12] \
+  4.0  -4.0  8.0  -8.0       \
+  1.0   1.0 -1.0  -1.0       \
+  2.0  -2.0  nan  0.0
+
+arg_in: 1 buffer double[12] \
+  1.0  -1.0   0.5  -0.5    \
+  4.0   4.0  -4.0  -4.0    \
+  2.0  -2.0   0.0  inf
+
+!*/
+
+#pragma OPENCL EXTENSION cl_khr_fp64 : enable
+
+
+kernel void fdiv_neg_x_y_f64(global double* out, global double* in0, global double* in1)
+{
+    int id = get_global_id(0);
+    out[id] = -in0[id] / in1[id];
+}
+
+kernel void fdiv_x_neg_y_f64(global double* out, global double* in0, global double* in1)
+{
+    int id = get_global_id(0);
+    out[id] = in0[id] / -in1[id];
+}
+
+kernel void fdiv_neg_x_neg_y_f64(global double* out, global double* in0, global double* in1)
+{
+    int id = get_global_id(0);
+    out[id] = -in0[id] / -in1[id];
+}
+
+kernel void fdiv_abs_x_y_f64(global double* out, global double* in0, global double* in1)
+{
+    int id = get_global_id(0);
+    out[id] = fabs(in0[id]) / in1[id];
+}
+
+kernel void fdiv_x_abs_y_f64(global double* out, global double* in0, global double* in1)
+{
+    int id = get_global_id(0);
+    out[id] = in0[id] / fabs(in1[id]);
+}
+
+kernel void fdiv_abs_x_abs_y_f64(global double* out, global double* in0, global double* in1)
+{
+    int id = get_global_id(0);
+    out[id] = fabs(in0[id]) / fabs(in1[id]);
+}
+
+kernel void fdiv_neg_abs_x_y_f64(global double* out, global double* in0, global double* in1)
+{
+    int id = get_global_id(0);
+    out[id] = -fabs(in0[id]) / in1[id];
+}
+
+kernel void fdiv_x_neg_abs_y_f64(global double* out, global double* in0, global double* in1)
+{
+    int id = get_global_id(0);
+    out[id] = in0[id] / -fabs(in1[id]);
+}
+
+kernel void fdiv_neg_abs_x_neg_abs_y_f64(global double* out, global double* in0, global double* in1)
+{
+    int id = get_global_id(0);
+    out[id] = -fabs(in0[id]) / -fabs(in1[id]);
+}
+
+kernel void fdiv_4_y_f64(global double* out, global double* in0)
+{
+    int id = get_global_id(0);
+    out[id] = 4.0 / in0[id];
+}