pytorch

137a4fcc - Back out "Selective meta programming preparation for prim ops"

Back out "Selective meta programming preparation for prim ops" Summary: The diff D22618309 (https://github.com/pytorch/pytorch/commit/bacee6aa2ee1ea2e1c178af109a20b8033f25e85) breaks CYA ACP e2e tests. (https://www.internalfb.com/intern/ods/chart/?rapido=%7B%22queries%22%3A[%7B%22entity%22%3A%22regex(assistant%5C%5C.cya%5C%5C..*acp.*)%2C%5Cn%2C%20!regex(assistant%5C%5C.cya%5C%5C..*fair.*)%2C%22%2C%22key%22%3A%22overview.pct_passed_x_1000%2C%22%2C%22transform%22%3A%22formula(%2F%20%241%201000.0)%2C%22%2C%22reduce_keys%22%3Atrue%2C%22datatypes%22%3A[%22raw%22]%2C%22reduce%22%3A%22%22%2C%22id%22%3A%22ds1%22%2C%22source%22%3A%22ods%22%2C%22active%22%3Atrue%7D]%2C%22period%22%3A%7B%22minutes_back%22%3A720%2C%22time_type%22%3A%22dynamic%22%7D%7D&view=%7B%22type%22%3A%22line_chart_client%22%2C%22params%22%3A%7B%22title%22%3A%22Pass%20Rates%20of%20All%20Continuous%20Runs%20in%20PROD%22%2C%22haspoints%22%3Afalse%2C%22state%22%3A%22published%22%2C%22title_use_v2%22%3Atrue%2C%22tooltip_outside%22%3Atrue%2C%22series_names_preg_replace_list%22%3A[%7B%22series_name_preg_replace_list_group%22%3Anull%2C%22pattern%22%3A%22%2Fassistant%5C%5C.cya%5C%5C.(%5C%5Cw%2B)%5C%5C.([%5E%3A]%2B)%3A%3A.*%2F%22%2C%22replacement%22%3A%22%241%2F%242%22%7D]%2C%22sort_by_series_name%22%3A%22ASC%22%2C%22use_y_axis_hints_as_limits%22%3Atrue%7D%7D&version=2) So I back out the diff. Test Plan: ``` cya test -n aloha.acp.arv2.prod --tp ~/tmp/cyaTests/assistant/cya/aloha_acp/whatsapp_call_who_ondevice_oacr.yaml --device_no_new_conn --retries 0 Installing: finished in 13.4 sec More details at https://www.internalfb.com/intern/buck/build/c48882e8-1032-43ca-ba8f-8 Running "aloha.acp.arv2.prod (acp)" [1 tests] with endpoint "https://prod.facebookvirtualassistant.com" . %100.0 tests passed: 1/1 Avg turn duration: 12.6s P99 turn duration: 24.4s CTP report: https://our.intern.facebook.com/intern/testinfra/testrun/2814749804232321 [jaeholee@32384.od ~/fbsource (7934576f)]$ ``` Differential Revision: D23464555 fbshipit-source-id: b2c712a512a207c4813585f4ee57fdb5607317c6