Improved buffer management

A buffer constraint can be applied to an IO

Examples/CMakeLists.txt

@@ -104,6 +104,8 @@ add_subdirectory(simple bin_simple)
 add_subdirectory(simpledsp bin_simpledsp)
 add_subdirectory(cyclo bin_cyclo)
 add_subdirectory(functionexample bin_functionexample)
+add_subdirectory(callback bin_callback)
+
 
 # Python examples
 add_subdirectory(example4_python bin_example4_python)

Examples/buffer/config.yml → Examples/buffer/constraint_config1.yml

@@ -1,11 +1,14 @@
-version: 1.1.0
+version: 2.0.0
 schedule-options:
   memory-optimization: true
+  mem-strategy: independent_set
+  buffer-allocation: true
 code-generation-options:
   debug-limit: 1
   fifo-prefix: cv
 c-code-generation-options:
   c-optional-args:
   - uint8_t *myBuffer
   - uint8_t *myBufferB
+  scheduler-c-file-name: cv_scheduler1
 

Examples/buffer/constraint_config2.yml

@@ -0,0 +1,12 @@
+version: 2.0.0
+schedule-options:
+  memory-optimization: true
+  mem-strategy: independent_set
+  buffer-allocation: true
+code-generation-options:
+  debug-limit: 1
+  fifo-prefix: cv
+c-code-generation-options:
+  c-optional-args: "uint8_t *myBuffer,\n                              uint8_t *myBufferB"
+  scheduler-c-file-name: cv_scheduler2
+

Examples/buffer/constraint_config3.yml

@@ -0,0 +1,12 @@
+version: 2.0.0
+schedule-options:
+  memory-optimization: true
+  mem-strategy: independent_set
+  buffer-allocation: true
+code-generation-options:
+  debug-limit: 1
+  fifo-prefix: cv
+c-code-generation-options:
+  c-optional-args: "uint8_t *myBuffer,\n                              uint8_t *myBufferB"
+  scheduler-c-file-name: cv_scheduler3
+

Examples/buffer/constraint_config5.yml

@@ -0,0 +1,12 @@
+version: 2.0.0
+schedule-options:
+  memory-optimization: true
+  mem-strategy: independent_set
+  buffer-allocation: true
+code-generation-options:
+  debug-limit: 1
+  fifo-prefix: cv
+c-code-generation-options:
+  c-optional-args: "uint8_t *myBuffer,\n                              uint8_t *myBufferB"
+  scheduler-c-file-name: cv_scheduler5
+

Examples/buffer/constraint_config6.yml

@@ -0,0 +1,12 @@
+version: 2.0.0
+schedule-options:
+  memory-optimization: true
+  mem-strategy: independent_set
+  buffer-allocation: true
+code-generation-options:
+  debug-limit: 1
+  fifo-prefix: cv
+c-code-generation-options:
+  c-optional-args: "uint8_t *myBuffer,\n                              uint8_t *myBufferB"
+  scheduler-c-file-name: cv_scheduler6
+

Examples/buffer/constraint_config7.yml

@@ -0,0 +1,12 @@
+version: 2.0.0
+schedule-options:
+  memory-optimization: true
+  mem-strategy: independent_set
+  buffer-allocation: true
+code-generation-options:
+  debug-limit: 1
+  fifo-prefix: cv
+c-code-generation-options:
+  c-optional-args: "uint8_t *myBuffer,\n                              uint8_t *myBufferB"
+  scheduler-c-file-name: cv_scheduler7
+

Examples/buffer/constraint_config8.yml

@@ -0,0 +1,12 @@
+version: 2.0.0
+schedule-options:
+  memory-optimization: true
+  mem-strategy: independent_set
+  buffer-allocation: true
+code-generation-options:
+  debug-limit: 1
+  fifo-prefix: cv
+c-code-generation-options:
+  c-optional-args: "uint8_t *myBuffer,\n                              uint8_t *myBufferB"
+  scheduler-c-file-name: cv_scheduler8
+

Examples/buffer/constraint_config9.yml

@@ -0,0 +1,12 @@
+version: 2.0.0
+schedule-options:
+  memory-optimization: true
+  mem-strategy: independent_set
+  buffer-allocation: true
+code-generation-options:
+  debug-limit: 1
+  fifo-prefix: cv
+c-code-generation-options:
+  c-optional-args: "uint8_t *myBuffer,\n                              uint8_t *myBufferB"
+  scheduler-c-file-name: cv_scheduler9
+

Examples/buffer/constraint_config_b1.yml

@@ -0,0 +1,14 @@
+version: 2.0.0
+schedule-options:
+  memory-optimization: true
+  mem-strategy: independent_set
+  buffer-allocation: true
+code-generation-options:
+  debug-limit: 1
+  fifo-prefix: cv
+c-code-generation-options:
+  c-optional-args:
+  - uint8_t *myBuffer
+  - uint8_t *myBufferB
+  scheduler-c-file-name: cv_scheduler1
+

Examples/buffer/constraint_config_b2.yml

@@ -0,0 +1,12 @@
+version: 2.0.0
+schedule-options:
+  memory-optimization: true
+  mem-strategy: independent_set
+  buffer-allocation: true
+code-generation-options:
+  debug-limit: 1
+  fifo-prefix: cv
+c-code-generation-options:
+  c-optional-args: "uint8_t *myBuffer,\n                              uint8_t *myBufferB"
+  scheduler-c-file-name: cv_scheduler2
+

Examples/buffer/constraint_config_b3.yml

@@ -0,0 +1,12 @@
+version: 2.0.0
+schedule-options:
+  memory-optimization: true
+  mem-strategy: independent_set
+  buffer-allocation: true
+code-generation-options:
+  debug-limit: 1
+  fifo-prefix: cv
+c-code-generation-options:
+  c-optional-args: "uint8_t *myBuffer,\n                              uint8_t *myBufferB"
+  scheduler-c-file-name: cv_scheduler3
+

Examples/buffer/constraint_config_b5.yml

@@ -0,0 +1,12 @@
+version: 2.0.0
+schedule-options:
+  memory-optimization: true
+  mem-strategy: independent_set
+  buffer-allocation: true
+code-generation-options:
+  debug-limit: 1
+  fifo-prefix: cv
+c-code-generation-options:
+  c-optional-args: "uint8_t *myBuffer,\n                              uint8_t *myBufferB"
+  scheduler-c-file-name: cv_scheduler5
+

Examples/buffer/constraint_config_b6.yml

@@ -0,0 +1,12 @@
+version: 2.0.0
+schedule-options:
+  memory-optimization: true
+  mem-strategy: independent_set
+  buffer-allocation: true
+code-generation-options:
+  debug-limit: 1
+  fifo-prefix: cv
+c-code-generation-options:
+  c-optional-args: "uint8_t *myBuffer,\n                              uint8_t *myBufferB"
+  scheduler-c-file-name: cv_scheduler6
+

Examples/buffer/constraint_config_b7.yml

@@ -0,0 +1,12 @@
+version: 2.0.0
+schedule-options:
+  memory-optimization: true
+  mem-strategy: independent_set
+  buffer-allocation: true
+code-generation-options:
+  debug-limit: 1
+  fifo-prefix: cv
+c-code-generation-options:
+  c-optional-args: "uint8_t *myBuffer,\n                              uint8_t *myBufferB"
+  scheduler-c-file-name: cv_scheduler7
+

Examples/buffer/constraint_config_b8.yml

@@ -0,0 +1,12 @@
+version: 2.0.0
+schedule-options:
+  memory-optimization: true
+  mem-strategy: independent_set
+  buffer-allocation: true
+code-generation-options:
+  debug-limit: 1
+  fifo-prefix: cv
+c-code-generation-options:
+  c-optional-args: "uint8_t *myBuffer,\n                              uint8_t *myBufferB"
+  scheduler-c-file-name: cv_scheduler8
+

Examples/buffer/constraint_config_b9.yml

@@ -0,0 +1,12 @@
+version: 2.0.0
+schedule-options:
+  memory-optimization: true
+  mem-strategy: independent_set
+  buffer-allocation: true
+code-generation-options:
+  debug-limit: 1
+  fifo-prefix: cv
+c-code-generation-options:
+  c-optional-args: "uint8_t *myBuffer,\n                              uint8_t *myBufferB"
+  scheduler-c-file-name: cv_scheduler9
+

Examples/buffer/graph.yml → Examples/buffer/constraint_graph_1.yml

@@ -1,13 +1,17 @@
-version: 1.1.0
+version: 2.0.0
 graph:
   nodes:
   - node: source
     identified: true
-    kind: Source
+    kind: SourceC1
     outputs:
     - output: o
       samples: 5
       type: float
+      buffer-constraint:
+        name: Test
+        must-be-array: true
+        assigned-by-node: false
   - node: processing1
     identified: true
     kind: ProcessingNode
@@ -19,46 +23,24 @@ graph:
     - output: o
       samples: 5
       type: float
-  - node: sink2
+  - node: sink1
     identified: true
     kind: Sink
     inputs:
     - input: i
       samples: 5
       type: float
     args:
-    - literal: sink2
-  - node: processing2
-    identified: true
-    kind: ProcessingNode
-    inputs:
-    - input: i
-      samples: 5
-      type: float
-    outputs:
-    - output: o
-      samples: 5
-      type: float
-  - node: processing3
-    identified: true
-    kind: ProcessingNode
-    inputs:
-    - input: i
-      samples: 5
-      type: float
-    outputs:
-    - output: o
-      samples: 5
-      type: float
-  - node: sink1
+    - literal: sink1
+  - node: sink2
     identified: true
     kind: Sink
     inputs:
     - input: i
       samples: 5
       type: float
     args:
-    - literal: sink1
+    - literal: sink2
   edges:
   - src:
       node: source
@@ -70,24 +52,12 @@ graph:
       node: processing1
       output: o
     dst:
-      node: sink2
+      node: sink1
       input: i
   - src:
       node: processing1
       output: o
     dst:
-      node: processing2
-      input: i
-  - src:
-      node: processing2
-      output: o
-    dst:
-      node: processing3
-      input: i
-  - src:
-      node: processing3
-      output: o
-    dst:
-      node: sink1
+      node: sink2
       input: i
 

Examples/buffer/constraint_graph_2.yml

@@ -0,0 +1,63 @@
+version: 2.0.0
+graph:
+  nodes:
+  - node: source
+    identified: true
+    kind: SourceC2
+    outputs:
+    - output: o
+      samples: 5
+      type: float
+      buffer-constraint:
+        name: Test
+        must-be-array: true
+        assigned-by-node: true
+  - node: processing1
+    identified: true
+    kind: ProcessingNode
+    inputs:
+    - input: i
+      samples: 5
+      type: float
+    outputs:
+    - output: o
+      samples: 5
+      type: float
+  - node: sink1
+    identified: true
+    kind: Sink
+    inputs:
+    - input: i
+      samples: 5
+      type: float
+    args:
+    - literal: sink1
+  - node: sink2
+    identified: true
+    kind: Sink
+    inputs:
+    - input: i
+      samples: 5
+      type: float
+    args:
+    - literal: sink2
+  edges:
+  - src:
+      node: source
+      output: o
+    dst:
+      node: processing1
+      input: i
+  - src:
+      node: processing1
+      output: o
+    dst:
+      node: sink1
+      input: i
+  - src:
+      node: processing1
+      output: o
+    dst:
+      node: sink2
+      input: i
+