fix(dnn/opencl): fix elemwise negative stride support

GitOrigin-RevId: 506d7e61043d84923a317722d295a7e3cf591341

dnn/test/common/elemwise.cpp

@@ -924,6 +924,131 @@ DEF_TEST(all_modes) {
 #undef run
 }
 
+#define UNARY_NEGATIVE_STRIDE_TEST_CASE_INT(_optr)                    \
+    checker.set_param(Mode::_optr)                                    \
+            .execl({{{3, 4, 1}, {-12, -4, -1}, dtype::Int8()}, {}});  \
+    checker.set_param(Mode::_optr)                                    \
+            .execl({{{3, 4, 1}, {-12, -4, -1}, dtype::Int16()}, {}}); \
+    checker.set_param(Mode::_optr)                                    \
+            .execl({{{3, 4, 1}, {-12, -4, -1}, dtype::Int32()}, {}});
+
+#define UNARY_NEGATIVE_STRIDE_TEST_CASE_FLOAT(_optr)                    \
+    checker.set_param(Mode::_optr)                                      \
+            .execl({{{3, 4, 1}, {-12, -4, -1}, dtype::Float32()}, {}});
+
+#define BUILD_UNARY_NEGATIVE_STRIDE_TEST_CASE_INT \
+    UNARY_NEGATIVE_STRIDE_TEST_CASE_INT(RELU);    \
+    UNARY_NEGATIVE_STRIDE_TEST_CASE_INT(ABS);
+
+#define BUILD_UNARY_NEGATIVE_STRIDE_TEST_CASE_FLOAT  \
+    UNARY_NEGATIVE_STRIDE_TEST_CASE_FLOAT(ABS)       \
+    UNARY_NEGATIVE_STRIDE_TEST_CASE_FLOAT(LOG)       \
+    UNARY_NEGATIVE_STRIDE_TEST_CASE_FLOAT(COS)       \
+    UNARY_NEGATIVE_STRIDE_TEST_CASE_FLOAT(SIN)       \
+    UNARY_NEGATIVE_STRIDE_TEST_CASE_FLOAT(FLOOR)     \
+    UNARY_NEGATIVE_STRIDE_TEST_CASE_FLOAT(CEIL)      \
+    UNARY_NEGATIVE_STRIDE_TEST_CASE_FLOAT(SIGMOID)   \
+    UNARY_NEGATIVE_STRIDE_TEST_CASE_FLOAT(EXP)       \
+    UNARY_NEGATIVE_STRIDE_TEST_CASE_FLOAT(RELU)      \
+    UNARY_NEGATIVE_STRIDE_TEST_CASE_FLOAT(ROUND)     \
+    UNARY_NEGATIVE_STRIDE_TEST_CASE_FLOAT(TANH)      \
+    UNARY_NEGATIVE_STRIDE_TEST_CASE_FLOAT(FAST_TANH)
+
+DEF_TEST(unary_negative_stride) {
+    using Mode = ElemwiseForward::Param::Mode;
+    Checker<ElemwiseForward> checker(handle);
+    BUILD_UNARY_NEGATIVE_STRIDE_TEST_CASE_INT;
+
+    UniformFloatRNG rng(1e-2, 6e1);
+    checker.set_rng(0, &rng);
+        checker.set_epsilon(1e-5);
+    BUILD_UNARY_NEGATIVE_STRIDE_TEST_CASE_FLOAT;
+}
+
+#undef UNARY_NEGATIVE_STRIDE_TEST_CASE_INT
+#undef UNARY_NEGATIVE_STRIDE_TEST_CASE_FLOAT
+#undef BUILD_UNARY_NEGATIVE_STRIDE_TEST_CASE_INT
+#undef BUILD_UNARY_NEGATIVE_STRIDE_TEST_CASE_FLOAT
+
+#define BINARY_NEGATIVE_STRIDE_TEST_CASE_INT(_optr)               \
+    checker.set_param(Mode::_optr)                                \
+            .execl({{{3, 4, 7}, {-28, -7, -1}, dtype::Int8()},    \
+                    {{1, 4, 1}, dtype::Int8()},                   \
+                    {}});                                         \
+    checker.set_param(Mode::_optr)                                \
+            .execl({{{3, 4, 7}, {-28, -7, -1}, dtype::Int16()},   \
+                    {{1, 4, 1}, dtype::Int16()},                  \
+                    {}});                                         \
+    checker.set_param(Mode::_optr)                                \
+            .execl({{{3, 4, 7}, {-28, -7, -1}, dtype::Int32()},   \
+                    {{1, 4, 1}, dtype::Int32()},                  \
+                    {}});
+
+#define BINARY_NEGATIVE_STRIDE_TEST_CASE_FLOAT32(_optr)           \
+    checker.set_param(Mode::_optr)                                \
+            .execl({{{3, 4, 7}, {-28, -7, -1}, dtype::Float32()}, \
+                    {{1, 4, 1}, dtype::Float32()},                \
+                    {}});
+
+#define BUILD_BINARY_NEGATIVE_STRIDE_TEST_CASE_INT \
+    BINARY_NEGATIVE_STRIDE_TEST_CASE_INT(ADD)      \
+    BINARY_NEGATIVE_STRIDE_TEST_CASE_INT(MUL)      \
+    BINARY_NEGATIVE_STRIDE_TEST_CASE_INT(MAX)      \
+    BINARY_NEGATIVE_STRIDE_TEST_CASE_INT(MIN)      \
+    BINARY_NEGATIVE_STRIDE_TEST_CASE_INT(SUB)
+
+#define BUILD_BINARY_NEGATIVE_STRIDE_TEST_CASE_FLOAT32         \
+    BINARY_NEGATIVE_STRIDE_TEST_CASE_FLOAT32(POW)              \
+    BINARY_NEGATIVE_STRIDE_TEST_CASE_FLOAT32(TRUE_DIV)         \
+    BINARY_NEGATIVE_STRIDE_TEST_CASE_FLOAT32(FUSE_ADD_SIGMOID) \
+    BINARY_NEGATIVE_STRIDE_TEST_CASE_FLOAT32(FUSE_ADD_TANH)    \
+    BINARY_NEGATIVE_STRIDE_TEST_CASE_FLOAT32(FUSE_ADD_RELU)    \
+    BINARY_NEGATIVE_STRIDE_TEST_CASE_FLOAT32(FUSE_ADD_H_SWISH) \
+    BINARY_NEGATIVE_STRIDE_TEST_CASE_FLOAT32(FAST_TANH_GRAD)   \
+    BINARY_NEGATIVE_STRIDE_TEST_CASE_FLOAT32(H_SWISH_GRAD)
+
+DEF_TEST(binary_negative_stride) {
+    using Mode = ElemwiseForward::Param::Mode;
+    Checker<ElemwiseForward> checker(handle);
+    BUILD_BINARY_NEGATIVE_STRIDE_TEST_CASE_INT;
+
+    UniformFloatRNG rng(1e-2, 2e1);
+    checker.set_rng(0, &rng);
+    checker.set_epsilon(1e-5);
+    BUILD_BINARY_NEGATIVE_STRIDE_TEST_CASE_FLOAT32;
+}
+
+#undef BINARY_NEGATIVE_STRIDE_TEST_CASE_INT
+#undef BINARY_NEGATIVE_STRIDE_TEST_CASE_FLOAT32
+#undef BUILD_BINARY_NEGATIVE_STRIDE_TEST_CASE_INT
+#undef BUILD_BINARY_NEGATIVE_STRIDE_TEST_CASE_FLOAT32
+
+DEF_TEST(ternary_negative_stride) {
+    using Mode = ElemwiseForward::Param::Mode;
+    Checker<ElemwiseForward> checker(handle);
+    checker.set_param(Mode::FUSE_MUL_ADD3);
+    checker.execl({{{1, 7}, {-7, -1}, dtype::Int8()},
+                   {{1, 7}, {-3, -1}, dtype::Int8()},
+                   {{1, 7}, {-7, -1}, dtype::Int8()},
+                   {}});
+    checker.execl({{{1, 7}, {-7, -1}, dtype::Int16()},
+                   {{1, 7}, {-3, -1}, dtype::Int16()},
+                   {{1, 7}, {-7, -1}, dtype::Int16()},
+                   {}});
+    checker.execl({{{1, 7}, {-7, -1}, dtype::Int32()},
+                   {{1, 7}, {-3, -1}, dtype::Int32()},
+                   {{1, 7}, {-7, -1}, dtype::Int32()},
+                   {}});
+
+    UniformFloatRNG rng(1e-2, 2e1);
+    checker.set_rng(0, &rng);
+    checker.set_epsilon(1e-5);
+    checker.execl({{{1, 7}, {-7, -1}, dtype::Float32()},
+                   {{1, 7}, {-3, -1}, dtype::Float32()},
+                   {{1, 7}, {-7, -1}, dtype::Float32()},
+                   {}});
+}
+
 TEST(TEST_ELEMWISE, MODE_TRAIT) {
     using M = Elemwise::Mode;
     using T = Elemwise::ModeTrait;

dnn/test/common/elemwise.h

@@ -40,6 +40,9 @@ namespace elemwise {
     cb(unary3) \
     cb(binary3) \
     cb(all_modes) \
+    cb(unary_negative_stride) \
+    cb(binary_negative_stride) \
+    cb(ternary_negative_stride) \
 
 #define FOREACH_ELEMWISE_CASE(cb) \
     cb(FIRST_ELEMWISE_CASE) \