警告信息 "OpenBLAS warning: precompiled num_threads exceeded, adding auxiliary array for thread metadata." 表示 OpenBLAS 在运行时检测到了线程数超过了其预编译时设定的最大线程数。为了支持更多的线程,OpenBLAS 需要动态添加一个辅助数组来存储线程元数据。这通常发生在应用程序尝试使用比预期更多的线程来执行计算...
OpenBLAS warning: precompiled NUM_THREADS exceeded, adding auxiliary array for thread metadata; flask app exit,no Error show. Versions >>> import sklearn >>>sklearn.show_versions() System: python: 3.10.11 (tags/v3.10.11:7d4cc5a, Apr 5 2023, 00:38:17) [MSC v.1929 64 bit (AMD64)]...
For arguments of types INT_RESULT or REAL_RESULT, lengths still contains the maximum length of the argument (as for the initialization function). char *maybe_null For the initialization function, the maybe_null array indicates for each argument whether the argument value might be null (0 if...
For example: if (args->arg_count != 2) { strcpy(message,"XXX() requires two arguments"); return 1; } For other UDF_ARGS member values that are arrays, array references are zero-based. That is, refer to array members using index values from 0 to args->arg_count − 1. enum ...