[Apache TVM Discuss] [Questions] Auto-scheduling for lstm operator

2020-10-12 Thread jialipang via Apache TVM Discuss
Hi Experts, @Lianminzheng @jcf94 I tried to define a new operator for lstm network.The computation declaration for lstm op has been tested and it is correct. Now I want to use auto-scheduling to automatically generate a large search space and find a good schedule in the space. But it can no

[Apache TVM Discuss] [Questions] Auto-scheduling for lstm operator

2020-10-14 Thread jialipang via Apache TVM Discuss
Thanks for your reply~ The reason of using large graph is that the build time is too long for small subgraph lstm computation function. The build time of the lstm computation declaration as small subgraph will be more than 3723 s. Because the relay graph for this computation declaration is so

[Apache TVM Discuss] [Questions] Auto-scheduling for lstm operator

2020-10-14 Thread jialipang via Apache TVM Discuss
Thanks for your fix. And I run the fixed code, the above error has been fixed~ For the input shape as (2,1,240), the schedule can be generated. But for the data input shape as (3,1,240), there is another error : **Process finished with exit code 136 (interrupted by signal 8: SIGFPE**. ``` ---