rondogency commented on a change in pull request #15921: [WIP] dynamic custom
operator support
URL: https://github.com/apache/incubator-mxnet/pull/15921#discussion_r318216694
##########
File path: include/mxnet/lib_api.h
##########
@@ -302,6 +307,39 @@ extern "C" {
return retval;
}
+ /*!
+ * \brief returns status of calling InferType function for operator from
library
+ */
+ int _opCallInferType(inferType_t inferType, const char* const* keys,
+ const char* const* vals, int num,
+ int* intypes, int num_in, int* outtypes, int num_out) {
+ //create map of attributes from list
+ std::map<std::string, std::string> attrs;
+ for (int i = 0; i < num; i++) {
+ attrs[std::string(keys[i])] = std::string(vals[i]);
+ }
+
+ // create a vector of types for inputs
+ std::vector<int> in_types(num_in);
+ for (int i = 0; i < num_in; i++) {
+ in_types[i] = intypes[i];
+ }
+
+ // create a vector of types for outputs
+ std::vector<int> out_types(num_out);
Review comment:
that's a good point
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