removing nnvm dep from VTA sources (#4419)

apache · Nov 26, 2019 · aab65ad · aab65ad
1 parent a44ac18
commit aab65ad
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Showing 8 changed files with 5 additions and 1,040 deletions.
diff --git a/vta/python/vta/__init__.py b/vta/python/vta/__init__.py
@@ -15,11 +15,10 @@
 # specific language governing permissions and limitations
 # under the License.
 
-"""VTA Package is a TVM backend extension to support VTA hardwares
+"""VTA Package is a TVM backend extension to support VTA hardware.
 
-Besides the compiler toolchain.
-It also include utility functions to
-configure the hardware Environment and  access remote through RPC
+Besides the compiler toolchain, it also includes utility functions to
+configure the hardware environment and access remote device through RPC.
 """
 from __future__ import absolute_import as _abs
 
@@ -31,9 +30,8 @@
 
 __version__ = "0.1.0"
 
-# do not import nnvm/topi when running vta.exec.rpc_server
+# do not import topi when running vta.exec.rpc_server
 # to maintain minimum dependency on the board
 if sys.argv[0] not in ("-c", "-m"):
     from . import top
     from .build_module import build_config, lower, build
-    from . import graph
diff --git a/vta/python/vta/graph.py b/vta/python/vta/graph.py
diff --git a/vta/python/vta/top/__init__.py b/vta/python/vta/top/__init__.py
@@ -24,8 +24,3 @@
 from . import vta_conv2d_transpose
 from . import vta_dense
 from . import util
-
-# NNVM is deprecated for VTA
-# from . import nnvm_bitpack
-# from .nnvm_graphpack import nnvm_graph_pack
-# from . import nnvm_op