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authorGiorgio Arena <giorgio.arena@arm.com>2018-09-04 14:55:55 +0100
committerAnthony Barbier <anthony.barbier@arm.com>2018-11-02 16:54:54 +0000
commit73023027d6250daaa1df49fdeb1d21e59a0bf7f5 (patch)
treefbe02771dde050fa1c386881cc6ff43d1ea10e05 /src/core/CL/cl_kernels/activation_layer.cl
parent555d1109dd566661bcf911c28030927cf4fde5b4 (diff)
downloadComputeLibrary-73023027d6250daaa1df49fdeb1d21e59a0bf7f5.tar.gz
COMPMID-1539 Implement YOLOLayer on CL
Change-Id: I332c0703e1399fca0c5b724529b54a28f49c88da Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/146842 Tested-by: Jenkins <bsgcomp@arm.com> Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Diffstat (limited to 'src/core/CL/cl_kernels/activation_layer.cl')
-rw-r--r--src/core/CL/cl_kernels/activation_layer.cl74
1 files changed, 2 insertions, 72 deletions
diff --git a/src/core/CL/cl_kernels/activation_layer.cl b/src/core/CL/cl_kernels/activation_layer.cl
index 373406a6da..cf1f434972 100644
--- a/src/core/CL/cl_kernels/activation_layer.cl
+++ b/src/core/CL/cl_kernels/activation_layer.cl
@@ -21,80 +21,10 @@
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
-#include "helpers.h"
-
#define TYPE VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE)
+#define SELECT_TYPE VEC_DATA_TYPE(SELECT_DATA_TYPE, VEC_SIZE)
-#define CONST_ONE 1.f
-#define ABS_OP(a) fabs((a))
-#define ADD_OP(a, b) ((a) + (b))
-#define SUB_OP(a, b) ((a) - (b))
-#define MUL_OP(a, b) ((a) * (b))
-#define MLA_OP(a, b, c) ((b) * (c) + (a))
-#define DIV_OP(a, b) ((a) / (b))
-#define EXP_OP(a) exp((a))
-#define LOG_OP(a) log((a))
-#define SQRT_OP(a) sqrt((a))
-#define TANH_OP(a) tanh((a))
-
-// Logistic Activation
-inline TYPE logistic_op(TYPE x)
-{
- return DIV_OP((TYPE)CONST_ONE, ADD_OP((TYPE)CONST_ONE, EXP_OP(-x)));
-}
-// Hyperbolic Tangent Activation
-inline TYPE tanh_op(TYPE x)
-{
- return MUL_OP((TYPE)A_VAL, TANH_OP(MUL_OP((TYPE)B_VAL, x)));
-}
-// RELU Tangent Activation
-inline TYPE relu_op(TYPE x)
-{
- return max(0, x);
-}
-// Bounded RELU Activation
-inline TYPE brelu_op(TYPE x)
-{
- return min((TYPE)A_VAL, max(0, x));
-}
-// Lower Upper Bounded RELU Activation
-inline TYPE lu_brelu_op(TYPE x)
-{
- return min(max(x, (TYPE)B_VAL), (TYPE)A_VAL);
-}
-// Leaky RELU Activation
-inline TYPE lrelu_op(TYPE x)
-{
- return select(MUL_OP((TYPE)A_VAL, x), x, x > (TYPE)0);
-}
-// Soft RELU Activation
-inline TYPE srelu_op(TYPE x)
-{
- return LOG_OP(ADD_OP((TYPE)CONST_ONE, EXP_OP(x)));
-}
-// Absolute Activation
-inline TYPE abs_op(TYPE x)
-{
- return ABS_OP(x);
-}
-// Square Activation
-inline TYPE square_op(TYPE x)
-{
- return MUL_OP(x, x);
-}
-// Square-root Activation
-inline TYPE sqrt_op(TYPE x)
-{
- return SQRT_OP(x);
-}
-// Linear Activation
-inline TYPE linear_op(TYPE x)
-{
- return MLA_OP((TYPE)B_VAL, (TYPE)A_VAL, x);
-}
-
-#define ACTIVATION_OP2(op, x) op##_op(x)
-#define ACTIVATION_OP(op, x) ACTIVATION_OP2(op, x)
+#include "activation_helpers.h"
#if defined(ACT)