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[RUNTIME] Initial implementation of Hexagon runtime support #5252

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Merged
FrozenGene merged 12 commits into from
Apr 10, 2020
Merged

[RUNTIME] Initial implementation of Hexagon runtime support #5252

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bcf6a9f
[RUNTIME] Initial implementation of Hexagon runtime support
Mar 30, 2020
6b542e0
Fix pylint complaints
Apr 6, 2020
ca3f9d1
Fix some more pylint complaints
Apr 6, 2020
7fc718c
Add link to the Hexagon SDK website
Apr 6, 2020
7d7ca2c
Extract VTCM marker into a common variable
Apr 7, 2020
19927d4
Implement device->device memory copy
Apr 7, 2020
8bd81d1
Disable unsigned PDs by default
Apr 7, 2020
e6b623d
Ensure that --hvx_length is present in sim_args if HVX is enabled
Apr 8, 2020
701b2f1
Remove the line about clang from README.md
Apr 8, 2020
8e879f3
Mention to set USE_RPC=OFF when building libtvm_runtime.so for Hexagon
Apr 8, 2020
52de89a
Remember to use codegen_hvx in validate_hvx_length
Apr 8, 2020
2296b94
Add a line about minimum version of LLVM
Apr 9, 2020
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Add a line about minimum version of LLVM
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Krzysztof Parzyszek committed Apr 10, 2020
commit 2296b94babfd0b9f0ced0fd0d0d8646f4efd7c35
2 changes: 2 additions & 0 deletions src/runtime/hexagon/README.md
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Expand Up @@ -25,6 +25,8 @@ The TVM runtime that contains Hexagon runtime is the one executing on host. In

The prerequisite is to have Hexagon SDK installed, preferably version 3.5.0 or later. The Hexagon SDK can be downloaded from https://developer.qualcomm.com/software/hexagon-dsp-sdk.

It is also recommended to use as recent version of LLVM as possible, version 7.0.0 being the minimum (based on community feedback).

### Compiling TVM runtime for x86

This will use Hexagon simulator, which is provided in the Hexagon SDK.
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