1// RUN: mlir-opt %s \
2// RUN:  -sparsification -sparse-tensor-conversion \
3// RUN:  -linalg-bufferize -convert-linalg-to-loops \
4// RUN:  -convert-vector-to-scf -convert-scf-to-std \
5// RUN:  -func-bufferize -tensor-constant-bufferize -tensor-bufferize \
6// RUN:  -std-bufferize -finalizing-bufferize \
7// RUN:  -convert-vector-to-llvm -convert-memref-to-llvm -convert-std-to-llvm \
8// RUN:  -reconcile-unrealized-casts \
9// RUN:  | \
10// RUN: mlir-cpu-runner \
11// RUN:  -e entry -entry-point-result=void \
12// RUN:  -shared-libs=%mlir_integration_test_dir/libmlir_c_runner_utils%shlibext \
13// RUN:  | \
14// RUN: FileCheck %s
15
16#Tensor1  = #sparse_tensor.encoding<{
17  dimLevelType = [ "compressed", "compressed", "compressed" ],
18  dimOrdering = affine_map<(i,j,k) -> (i,j,k)>
19}>
20
21#Tensor2  = #sparse_tensor.encoding<{
22  dimLevelType = [ "compressed", "compressed", "compressed" ],
23  dimOrdering = affine_map<(i,j,k) -> (j,k,i)>
24}>
25
26#Tensor3  = #sparse_tensor.encoding<{
27  dimLevelType = [ "compressed", "compressed", "compressed" ],
28  dimOrdering = affine_map<(i,j,k) -> (k,i,j)>
29}>
30
31#Tensor4  = #sparse_tensor.encoding<{
32  dimLevelType = [ "dense", "compressed", "compressed" ],
33  dimOrdering = affine_map<(i,j,k) -> (i,j,k)>
34}>
35
36#Tensor5  = #sparse_tensor.encoding<{
37  dimLevelType = [ "dense", "compressed", "compressed" ],
38  dimOrdering = affine_map<(i,j,k) -> (j,k,i)>
39}>
40
41#Tensor6  = #sparse_tensor.encoding<{
42  dimLevelType = [ "dense", "compressed", "compressed" ],
43  dimOrdering = affine_map<(i,j,k) -> (k,i,j)>
44}>
45
46//
47// Integration test that tests conversions from sparse to dense tensors.
48//
49module {
50  //
51  // Utilities for output and releasing memory.
52  //
53  func @dump(%arg0: tensor<2x3x4xf64>) {
54    %c0 = arith.constant 0 : index
55    %d0 = arith.constant -1.0 : f64
56    %0 = vector.transfer_read %arg0[%c0, %c0, %c0], %d0: tensor<2x3x4xf64>, vector<2x3x4xf64>
57    vector.print %0 : vector<2x3x4xf64>
58    return
59  }
60  func @dumpAndRelease_234(%arg0: tensor<2x3x4xf64>) {
61    call @dump(%arg0) : (tensor<2x3x4xf64>) -> ()
62    %1 = bufferization.to_memref %arg0 : memref<2x3x4xf64>
63    memref.dealloc %1 : memref<2x3x4xf64>
64    return
65  }
66  func @dumpAndRelease_p34(%arg0: tensor<?x3x4xf64>) {
67    %0 = tensor.cast %arg0 : tensor<?x3x4xf64> to tensor<2x3x4xf64>
68    call @dump(%0) : (tensor<2x3x4xf64>) -> ()
69    %1 = bufferization.to_memref %arg0 : memref<?x3x4xf64>
70    memref.dealloc %1 : memref<?x3x4xf64>
71    return
72  }
73  func @dumpAndRelease_2p4(%arg0: tensor<2x?x4xf64>) {
74    %0 = tensor.cast %arg0 : tensor<2x?x4xf64> to tensor<2x3x4xf64>
75    call @dump(%0) : (tensor<2x3x4xf64>) -> ()
76    %1 = bufferization.to_memref %arg0 : memref<2x?x4xf64>
77    memref.dealloc %1 : memref<2x?x4xf64>
78    return
79  }
80  func @dumpAndRelease_23p(%arg0: tensor<2x3x?xf64>) {
81    %0 = tensor.cast %arg0 : tensor<2x3x?xf64> to tensor<2x3x4xf64>
82    call @dump(%0) : (tensor<2x3x4xf64>) -> ()
83    %1 = bufferization.to_memref %arg0 : memref<2x3x?xf64>
84    memref.dealloc %1 : memref<2x3x?xf64>
85    return
86  }
87  func @dumpAndRelease_2pp(%arg0: tensor<2x?x?xf64>) {
88    %0 = tensor.cast %arg0 : tensor<2x?x?xf64> to tensor<2x3x4xf64>
89    call @dump(%0) : (tensor<2x3x4xf64>) -> ()
90    %1 = bufferization.to_memref %arg0 : memref<2x?x?xf64>
91    memref.dealloc %1 : memref<2x?x?xf64>
92    return
93  }
94  func @dumpAndRelease_p3p(%arg0: tensor<?x3x?xf64>) {
95    %0 = tensor.cast %arg0 : tensor<?x3x?xf64> to tensor<2x3x4xf64>
96    call @dump(%0) : (tensor<2x3x4xf64>) -> ()
97    %1 = bufferization.to_memref %arg0 : memref<?x3x?xf64>
98    memref.dealloc %1 : memref<?x3x?xf64>
99    return
100  }
101  func @dumpAndRelease_pp4(%arg0: tensor<?x?x4xf64>) {
102    %0 = tensor.cast %arg0 : tensor<?x?x4xf64> to tensor<2x3x4xf64>
103    call @dump(%0) : (tensor<2x3x4xf64>) -> ()
104    %1 = bufferization.to_memref %arg0 : memref<?x?x4xf64>
105    memref.dealloc %1 : memref<?x?x4xf64>
106    return
107  }
108  func @dumpAndRelease_ppp(%arg0: tensor<?x?x?xf64>) {
109    %0 = tensor.cast %arg0 : tensor<?x?x?xf64> to tensor<2x3x4xf64>
110    call @dump(%0) : (tensor<2x3x4xf64>) -> ()
111    %1 = bufferization.to_memref %arg0 : memref<?x?x?xf64>
112    memref.dealloc %1 : memref<?x?x?xf64>
113    return
114  }
115
116  //
117  // Main driver.
118  //
119  func @entry() {
120    //
121    // Initialize a 3-dim dense tensor.
122    //
123    %src = arith.constant dense<[
124       [  [  1.0,  2.0,  3.0,  4.0 ],
125          [  5.0,  6.0,  7.0,  8.0 ],
126          [  9.0, 10.0, 11.0, 12.0 ] ],
127       [  [ 13.0, 14.0, 15.0, 16.0 ],
128          [ 17.0, 18.0, 19.0, 20.0 ],
129          [ 21.0, 22.0, 23.0, 24.0 ] ]
130    ]> : tensor<2x3x4xf64>
131
132    //
133    // Convert dense tensor directly to various sparse tensors.
134    //
135    %s2341 = sparse_tensor.convert %src : tensor<2x3x4xf64> to tensor<2x3x4xf64, #Tensor1>
136    %s2342 = sparse_tensor.convert %src : tensor<2x3x4xf64> to tensor<2x3x4xf64, #Tensor2>
137    %s2343 = sparse_tensor.convert %src : tensor<2x3x4xf64> to tensor<2x3x4xf64, #Tensor3>
138    %s2344 = sparse_tensor.convert %src : tensor<2x3x4xf64> to tensor<2x3x4xf64, #Tensor4>
139    %s2345 = sparse_tensor.convert %src : tensor<2x3x4xf64> to tensor<2x3x4xf64, #Tensor5>
140    %s2346 = sparse_tensor.convert %src : tensor<2x3x4xf64> to tensor<2x3x4xf64, #Tensor6>
141
142    %sp344 = sparse_tensor.convert %src : tensor<2x3x4xf64> to tensor<?x3x4xf64, #Tensor4>
143    %sp345 = sparse_tensor.convert %src : tensor<2x3x4xf64> to tensor<?x3x4xf64, #Tensor5>
144    %sp346 = sparse_tensor.convert %src : tensor<2x3x4xf64> to tensor<?x3x4xf64, #Tensor6>
145    %s2p44 = sparse_tensor.convert %src : tensor<2x3x4xf64> to tensor<2x?x4xf64, #Tensor4>
146    %s2p45 = sparse_tensor.convert %src : tensor<2x3x4xf64> to tensor<2x?x4xf64, #Tensor5>
147    %s2p46 = sparse_tensor.convert %src : tensor<2x3x4xf64> to tensor<2x?x4xf64, #Tensor6>
148    %s23p4 = sparse_tensor.convert %src : tensor<2x3x4xf64> to tensor<2x3x?xf64, #Tensor4>
149    %s23p5 = sparse_tensor.convert %src : tensor<2x3x4xf64> to tensor<2x3x?xf64, #Tensor5>
150    %s23p6 = sparse_tensor.convert %src : tensor<2x3x4xf64> to tensor<2x3x?xf64, #Tensor6>
151    %s2pp4 = sparse_tensor.convert %src : tensor<2x3x4xf64> to tensor<2x?x?xf64, #Tensor4>
152    %s2pp5 = sparse_tensor.convert %src : tensor<2x3x4xf64> to tensor<2x?x?xf64, #Tensor5>
153    %s2pp6 = sparse_tensor.convert %src : tensor<2x3x4xf64> to tensor<2x?x?xf64, #Tensor6>
154
155    //
156    // Convert sparse tensor back to dense.
157    //
158    %d2341 = sparse_tensor.convert %s2341 : tensor<2x3x4xf64, #Tensor1> to tensor<2x3x4xf64>
159    %d2342 = sparse_tensor.convert %s2342 : tensor<2x3x4xf64, #Tensor2> to tensor<2x3x4xf64>
160    %d2343 = sparse_tensor.convert %s2343 : tensor<2x3x4xf64, #Tensor3> to tensor<2x3x4xf64>
161    %d2344 = sparse_tensor.convert %s2344 : tensor<2x3x4xf64, #Tensor4> to tensor<2x3x4xf64>
162    %d2345 = sparse_tensor.convert %s2345 : tensor<2x3x4xf64, #Tensor5> to tensor<2x3x4xf64>
163    %d2346 = sparse_tensor.convert %s2346 : tensor<2x3x4xf64, #Tensor6> to tensor<2x3x4xf64>
164
165    %dp344 = sparse_tensor.convert %sp344 : tensor<?x3x4xf64, #Tensor4> to tensor<?x3x4xf64>
166    %dp345 = sparse_tensor.convert %sp345 : tensor<?x3x4xf64, #Tensor5> to tensor<?x3x4xf64>
167    %dp346 = sparse_tensor.convert %sp346 : tensor<?x3x4xf64, #Tensor6> to tensor<?x3x4xf64>
168    %d2p44 = sparse_tensor.convert %s2p44 : tensor<2x?x4xf64, #Tensor4> to tensor<2x?x4xf64>
169    %d2p45 = sparse_tensor.convert %s2p45 : tensor<2x?x4xf64, #Tensor5> to tensor<2x?x4xf64>
170    %d2p46 = sparse_tensor.convert %s2p46 : tensor<2x?x4xf64, #Tensor6> to tensor<2x?x4xf64>
171    %d23p4 = sparse_tensor.convert %s23p4 : tensor<2x3x?xf64, #Tensor4> to tensor<2x3x?xf64>
172    %d23p5 = sparse_tensor.convert %s23p5 : tensor<2x3x?xf64, #Tensor5> to tensor<2x3x?xf64>
173    %d23p6 = sparse_tensor.convert %s23p6 : tensor<2x3x?xf64, #Tensor6> to tensor<2x3x?xf64>
174    %d2pp4 = sparse_tensor.convert %s2pp4 : tensor<2x?x?xf64, #Tensor4> to tensor<2x?x?xf64>
175    %d2pp5 = sparse_tensor.convert %s2pp5 : tensor<2x?x?xf64, #Tensor5> to tensor<2x?x?xf64>
176    %d2pp6 = sparse_tensor.convert %s2pp6 : tensor<2x?x?xf64, #Tensor6> to tensor<2x?x?xf64>
177
178    %dp3p4 = sparse_tensor.convert %sp344 : tensor<?x3x4xf64, #Tensor4> to tensor<?x3x?xf64>
179    %dp3p5 = sparse_tensor.convert %sp345 : tensor<?x3x4xf64, #Tensor5> to tensor<?x3x?xf64>
180    %dp3p6 = sparse_tensor.convert %sp346 : tensor<?x3x4xf64, #Tensor6> to tensor<?x3x?xf64>
181    %dpp44 = sparse_tensor.convert %s2p44 : tensor<2x?x4xf64, #Tensor4> to tensor<?x?x4xf64>
182    %dpp45 = sparse_tensor.convert %s2p45 : tensor<2x?x4xf64, #Tensor5> to tensor<?x?x4xf64>
183    %dpp46 = sparse_tensor.convert %s2p46 : tensor<2x?x4xf64, #Tensor6> to tensor<?x?x4xf64>
184    %dppp4 = sparse_tensor.convert %s2pp4 : tensor<2x?x?xf64, #Tensor4> to tensor<?x?x?xf64>
185    %dppp5 = sparse_tensor.convert %s2pp5 : tensor<2x?x?xf64, #Tensor5> to tensor<?x?x?xf64>
186    %dppp6 = sparse_tensor.convert %s2pp6 : tensor<2x?x?xf64, #Tensor6> to tensor<?x?x?xf64>
187
188    //
189    // Check round-trip equality.  And release dense tensors.
190    //
191    // CHECK-COUNT-28: ( ( ( 1, 2, 3, 4 ), ( 5, 6, 7, 8 ), ( 9, 10, 11, 12 ) ), ( ( 13, 14, 15, 16 ), ( 17, 18, 19, 20 ), ( 21, 22, 23, 24 ) ) )
192    call @dump(%src) : (tensor<2x3x4xf64>) -> ()
193    call @dumpAndRelease_234(%d2341) : (tensor<2x3x4xf64>) -> ()
194    call @dumpAndRelease_234(%d2342) : (tensor<2x3x4xf64>) -> ()
195    call @dumpAndRelease_234(%d2343) : (tensor<2x3x4xf64>) -> ()
196    call @dumpAndRelease_234(%d2344) : (tensor<2x3x4xf64>) -> ()
197    call @dumpAndRelease_234(%d2345) : (tensor<2x3x4xf64>) -> ()
198    call @dumpAndRelease_234(%d2346) : (tensor<2x3x4xf64>) -> ()
199    call @dumpAndRelease_p34(%dp344) : (tensor<?x3x4xf64>) -> ()
200    call @dumpAndRelease_p34(%dp345) : (tensor<?x3x4xf64>) -> ()
201    call @dumpAndRelease_p34(%dp346) : (tensor<?x3x4xf64>) -> ()
202    call @dumpAndRelease_2p4(%d2p44) : (tensor<2x?x4xf64>) -> ()
203    call @dumpAndRelease_2p4(%d2p45) : (tensor<2x?x4xf64>) -> ()
204    call @dumpAndRelease_2p4(%d2p46) : (tensor<2x?x4xf64>) -> ()
205    call @dumpAndRelease_23p(%d23p4) : (tensor<2x3x?xf64>) -> ()
206    call @dumpAndRelease_23p(%d23p5) : (tensor<2x3x?xf64>) -> ()
207    call @dumpAndRelease_23p(%d23p6) : (tensor<2x3x?xf64>) -> ()
208    call @dumpAndRelease_2pp(%d2pp4) : (tensor<2x?x?xf64>) -> ()
209    call @dumpAndRelease_2pp(%d2pp5) : (tensor<2x?x?xf64>) -> ()
210    call @dumpAndRelease_2pp(%d2pp6) : (tensor<2x?x?xf64>) -> ()
211    call @dumpAndRelease_p3p(%dp3p4) : (tensor<?x3x?xf64>) -> ()
212    call @dumpAndRelease_p3p(%dp3p5) : (tensor<?x3x?xf64>) -> ()
213    call @dumpAndRelease_p3p(%dp3p6) : (tensor<?x3x?xf64>) -> ()
214    call @dumpAndRelease_pp4(%dpp44) : (tensor<?x?x4xf64>) -> ()
215    call @dumpAndRelease_pp4(%dpp45) : (tensor<?x?x4xf64>) -> ()
216    call @dumpAndRelease_pp4(%dpp46) : (tensor<?x?x4xf64>) -> ()
217    call @dumpAndRelease_ppp(%dppp4) : (tensor<?x?x?xf64>) -> ()
218    call @dumpAndRelease_ppp(%dppp5) : (tensor<?x?x?xf64>) -> ()
219    call @dumpAndRelease_ppp(%dppp6) : (tensor<?x?x?xf64>) -> ()
220
221    //
222    // Release sparse tensors.
223    //
224    sparse_tensor.release %s2341 : tensor<2x3x4xf64, #Tensor1>
225    sparse_tensor.release %s2342 : tensor<2x3x4xf64, #Tensor2>
226    sparse_tensor.release %s2343 : tensor<2x3x4xf64, #Tensor3>
227    sparse_tensor.release %s2344 : tensor<2x3x4xf64, #Tensor4>
228    sparse_tensor.release %s2345 : tensor<2x3x4xf64, #Tensor5>
229    sparse_tensor.release %s2346 : tensor<2x3x4xf64, #Tensor6>
230    sparse_tensor.release %sp344 : tensor<?x3x4xf64, #Tensor4>
231    sparse_tensor.release %sp345 : tensor<?x3x4xf64, #Tensor5>
232    sparse_tensor.release %sp346 : tensor<?x3x4xf64, #Tensor6>
233    sparse_tensor.release %s2p44 : tensor<2x?x4xf64, #Tensor4>
234    sparse_tensor.release %s2p45 : tensor<2x?x4xf64, #Tensor5>
235    sparse_tensor.release %s2p46 : tensor<2x?x4xf64, #Tensor6>
236    sparse_tensor.release %s23p4 : tensor<2x3x?xf64, #Tensor4>
237    sparse_tensor.release %s23p5 : tensor<2x3x?xf64, #Tensor5>
238    sparse_tensor.release %s23p6 : tensor<2x3x?xf64, #Tensor6>
239    sparse_tensor.release %s2pp4 : tensor<2x?x?xf64, #Tensor4>
240    sparse_tensor.release %s2pp5 : tensor<2x?x?xf64, #Tensor5>
241    sparse_tensor.release %s2pp6 : tensor<2x?x?xf64, #Tensor6>
242
243    return
244  }
245}
246