samskalicky commented on a change in pull request #17270: [WIP] Dynamic custom
operator GPU support
URL: https://github.com/apache/incubator-mxnet/pull/17270#discussion_r367713125
##########
File path: include/mxnet/lib_api.h
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@@ -833,20 +891,26 @@ extern "C" {
#else
void
#endif
- _opRegGet(int idx, const char** name, fcomp_t* fcomp, fcomp_t* fgrad,
+ _opRegGet(int idx, const char** name,
+ const char*** forward_ctx, fcomp_t** forward_fp, int*
forward_count,
+ const char*** backward_ctx, fcomp_t** backward_fp, int*
backward_count,
parseAttrs_t* parse, inferType_t* type,
inferShape_t* shape, mutateInputs_t* mutate,
createOpState_t* create_op, int *isSGop) {
- CustomOp op = Registry<CustomOp>::get()->get(idx);
- *name = op.name;
- *fcomp = op.forward;
- *fgrad = op.backward;
- *parse = op.parse_attrs;
- *type = op.infer_type;
- *shape = op.infer_shape;
- *mutate = op.mutate_inputs;
- *create_op = op.create_opstate;
- *isSGop = op.isSGop;
+ CustomOp *op = &(Registry<CustomOp>::get()->get(idx));
Review comment:
maybe try:
```
CustomOp& op = Registry<CustomOp>::get()->get(idx);
```
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