| func.func @dynamic_attention_3x4() { |
| // batch=1, seq_len=3, head_dim=4 |
| %query = flow.tensor.dynamic_constant dense<[[[0.1, 0.2, 0.3, 0.4], |
| [0.5, 0.6, 0.7, 0.8], |
| [0.9, 1.0, 1.1, 1.2]]]> |
| : tensor<1x3x4xf32> -> tensor<?x?x?xf32> |
| %key = flow.tensor.dynamic_constant dense<[[[0.1, 0.2, 0.3, 0.4], |
| [0.5, 0.6, 0.7, 0.8], |
| [0.9, 1.0, 1.1, 1.2]]]> |
| : tensor<1x3x4xf32> -> tensor<?x?x?xf32> |
| %value = flow.tensor.dynamic_constant dense<[[[0.1, 0.2, 0.3, 0.4], |
| [0.5, 0.6, 0.7, 0.8], |
| [0.9, 1.0, 1.1, 1.2]]]> |
| : tensor<1x3x4xf32> -> tensor<?x?x?xf32> |
| |
| %c0 = arith.constant 0 : index |
| %c1 = arith.constant 1 : index |
| %c2 = arith.constant 2 : index |
| %batch = tensor.dim %query, %c0 : tensor<?x?x?xf32> |
| %seq_len = tensor.dim %query, %c1 : tensor<?x?x?xf32> |
| %head_dim = tensor.dim %query, %c2 : tensor<?x?x?xf32> |
| |
| %init = tensor.empty(%batch, %seq_len, %head_dim) : tensor<?x?x?xf32> |
| %scale = arith.constant 0.5 : f32 |
| |
| %result = iree_linalg_ext.attention { |
| indexing_maps = [ |
| affine_map<(d0, d1, d2, d3, d4) -> (d0, d1, d2)>, |
| affine_map<(d0, d1, d2, d3, d4) -> (d0, d3, d2)>, |
| affine_map<(d0, d1, d2, d3, d4) -> (d0, d3, d4)>, |
| affine_map<(d0, d1, d2, d3, d4) -> ()>, |
| affine_map<(d0, d1, d2, d3, d4) -> (d0, d1, d4)> |
| ] |
| } ins(%query, %key, %value, %scale : tensor<?x?x?xf32>, tensor<?x?x?xf32>, tensor<?x?x?xf32>, f32) |
| outs(%init : tensor<?x?x?xf32>) { |
| ^bb0(%arg0: f32): |
| iree_linalg_ext.yield %arg0 : f32 |
| } -> tensor<?x?x?xf32> |
| |
| |
| // Cast back to static for checking (expected values from static attention test). |
| // The barrier is added to prevent shape inference happening on the attention op. |
| %barrier = util.optimization_barrier %result : tensor<?x?x?xf32> |
| %result_static = tensor.cast %barrier : tensor<?x?x?xf32> to tensor<1x3x4xf32> |
| check.expect_almost_eq_const( |
| %result_static, |
| dense<[[[0.5530, 0.6530, 0.7530, 0.8530], |
| [0.6328, 0.7328, 0.8328, 0.9328], |
| [0.7011, 0.8011, 0.9011, 1.0011]]]> : tensor<1x3x4xf32> |
| ) : tensor<1x3x4xf32> |
| return |
| } |
| |
| func.func @dynamic_attention_3x3x4() { |
| // batch=3, seq_len=3, head_dim=4 |
| %query = flow.tensor.dynamic_constant dense<[[[-1.5256, -0.7502, -0.6540, -1.6095], |
| [-0.6092, -0.9798, -1.6091, -0.7121], |
| [ 0.4676, -0.6970, -1.1608, 0.6995]], |
| [[ 0.8657, 0.2444, -0.6629, 0.8073], |
| [-0.1759, -2.2456, -1.4465, 0.0612], |
| [-0.7735, 0.1991, 0.0457, 0.1530]], |
| [[-0.1110, 0.2927, -0.1578, -0.0288], |
| [ 1.1422, 0.2486, -1.7754, -0.0255], |
| [ 1.6103, -0.7040, -0.1853, -0.9962]]]> |
| : tensor<3x3x4xf32> -> tensor<?x?x?xf32> |
| %key = flow.tensor.dynamic_constant dense<[[[-0.6092, -0.9798, -1.6091, -0.7121], |
| [-0.7773, -0.2515, -0.2223, 1.6871], |
| [ 0.4676, -0.6970, -1.1608, 0.6995]], |
| [[ 0.8657, 0.2444, -0.6629, 0.8073], |
| [-0.7981, -0.1316, 1.8793, -0.0721], |
| [-0.7735, 0.1991, 0.0457, 0.1530]], |
| [[-0.1110, 0.2927, -0.1578, -0.0288], |
| [ 1.1422, 0.2486, -1.7754, -0.0255], |
| [ 1.6103, -0.7040, -0.1853, -0.9962]]]> |
| : tensor<3x3x4xf32> -> tensor<?x?x?xf32> |
| %value = flow.tensor.dynamic_constant dense<[[[-1.5256, -0.7502, -0.6540, -1.6095], |
| [-0.6092, -0.9798, -1.6091, -0.7121], |
| [ 0.4676, -0.6970, -1.1608, 0.6995]], |
| [[ 0.8657, 0.2444, -0.6629, 0.8073], |
| [-0.1759, -2.2456, -1.4465, 0.0612], |
| [-0.7773, -0.2515, -0.2223, 1.6871]], |
| [[-0.1110, 0.2927, -0.1578, -0.0288], |
| [-0.5962, -1.0055, 0.4285, 1.4761], |
| [ 1.6103, -0.7040, -0.1853, -0.9962]]]> |
| : tensor<3x3x4xf32> -> tensor<?x?x?xf32> |
| |
| %c0 = arith.constant 0 : index |
| %c1 = arith.constant 1 : index |
| %c2 = arith.constant 2 : index |
| %batch = tensor.dim %query, %c0 : tensor<?x?x?xf32> |
| %seq_len = tensor.dim %query, %c1 : tensor<?x?x?xf32> |
| %head_dim = tensor.dim %query, %c2 : tensor<?x?x?xf32> |
| |
| %init = tensor.empty(%batch, %seq_len, %head_dim) : tensor<?x?x?xf32> |
| %scale = arith.constant 0.5 : f32 |
| |
| %result = iree_linalg_ext.attention { |
| indexing_maps = [ |
| affine_map<(d0, d1, d2, d3, d4) -> (d0, d1, d2)>, |
| affine_map<(d0, d1, d2, d3, d4) -> (d0, d3, d2)>, |
| affine_map<(d0, d1, d2, d3, d4) -> (d0, d3, d4)>, |
| affine_map<(d0, d1, d2, d3, d4) -> ()>, |
| affine_map<(d0, d1, d2, d3, d4) -> (d0, d1, d4)> |
| ] |
| } ins(%query, %key, %value, %scale : tensor<?x?x?xf32>, tensor<?x?x?xf32>, tensor<?x?x?xf32>, f32) |
| outs(%init : tensor<?x?x?xf32>) { |
| ^bb0(%arg0: f32): |
| iree_linalg_ext.yield %arg0 : f32 |
| } -> tensor<?x?x?xf32> |
| |
| %barrier = util.optimization_barrier %result : tensor<?x?x?xf32> |
| %result_static = tensor.cast %barrier : tensor<?x?x?xf32> to tensor<3x3x4xf32> |
| check.expect_almost_eq_const( |
| %result_static, |
| dense<[[[-1.2804, -0.7607, -0.7648, -1.3364], |
| [-1.0711, -0.7572, -0.8238, -1.0953], |
| [-0.4030, -0.7807, -1.1112, -0.3482]], |
| [[ 0.4245, -0.1012, -0.6484, 0.9162], |
| [ 0.1324, -0.2762, -0.6125, 1.0206], |
| [-0.1866, -0.9266, -0.7977, 0.8593]], |
| [[ 0.1917, -0.4658, 0.0510, 0.2561], |
| [-0.1054, -0.8358, 0.2544, 0.8461], |
| [ 0.9522, -0.7023, -0.0358, -0.3303]]]> : tensor<3x3x4xf32> |
| ) : tensor<3x3x4xf32> |
| return |
| } |
