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Posted to commits@tvm.apache.org by GitBox <gi...@apache.org> on 2022/05/16 08:13:44 UTC

[GitHub] [tvm] masahi opened a new pull request, #11324: [TVMScript] Support inlined function call as a sugar

masahi opened a new pull request, #11324:
URL: https://github.com/apache/tvm/pull/11324

   ```
   def index_map(i, j):
       return (i // 16, j // 16, *shared_16x16_to_ldmatrix_32x8_layout(i % 16, j % 16) )
   
   sch.transform_layout(C_warp, 0, "read", index_map)
   ```


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[GitHub] [tvm] masahi merged pull request #11324: [TVMScript] Support inlined function call as a sugar

Posted by GitBox <gi...@apache.org>.
masahi merged PR #11324:
URL: https://github.com/apache/tvm/pull/11324


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[GitHub] [tvm] masahi commented on pull request #11324: [TVMScript] Support inlined function call as a sugar

Posted by GitBox <gi...@apache.org>.
masahi commented on PR #11324:
URL: https://github.com/apache/tvm/pull/11324#issuecomment-1129615626

   @Hzfengsy Thanks for the suggestion. I wrapped the func call with `try / catch`, and added error report dump via `report_error`. 
   
   I couldn't make a good test case, but this is an example of an err msg when a users try a funky function call:
   ```
   error: Error occured when invoking the function sqrt: 
   loop of ufunc does not support argument 0 of type Var which has no callable sqrt method
    --> test_tvmscript_syntax_sugar.py:344:19
        |  
    344 |              ind = sqrt(i)
        |                    ^^^^^^^
   note: run with `TVM_BACKTRACE=1` environment variable to display a backtrace.
   ``` 


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[GitHub] [tvm] wrongtest commented on pull request #11324: [TVMScript] Support inlined function call as a sugar

Posted by GitBox <gi...@apache.org>.
wrongtest commented on PR #11324:
URL: https://github.com/apache/tvm/pull/11324#issuecomment-1127411076

   That seems so cool. Is this functionality under the scope of meta-programming?


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[GitHub] [tvm] masahi commented on pull request #11324: [TVMScript] Support inlined function call as a sugar

Posted by GitBox <gi...@apache.org>.
masahi commented on PR #11324:
URL: https://github.com/apache/tvm/pull/11324#issuecomment-1127445899

   > Is this functionality under the scope of meta-programming?
   
   yeah, I'd say this is the simplest kind of a macro. I'm literally calling the python function inside the parser.  


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