From commits-return-16189-archive-asf-public=cust-asf.ponee.io@tvm.apache.org Wed Jun 24 11:45:38 2020 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [207.244.88.153]) by mx-eu-01.ponee.io (Postfix) with SMTP id F2FC7180633 for ; Wed, 24 Jun 2020 13:45:37 +0200 (CEST) Received: (qmail 1509 invoked by uid 500); 24 Jun 2020 11:45:37 -0000 Mailing-List: contact commits-help@tvm.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@tvm.apache.org Delivered-To: mailing list commits@tvm.apache.org Received: (qmail 1499 invoked by uid 99); 24 Jun 2020 11:45:37 -0000 Received: from ec2-52-202-80-70.compute-1.amazonaws.com (HELO gitbox.apache.org) (52.202.80.70) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 24 Jun 2020 11:45:37 +0000 From: =?utf-8?q?GitBox?= To: commits@tvm.apache.org Subject: =?utf-8?q?=5BGitHub=5D_=5Bincubator-tvm=5D_FrozenGene_opened_a_new_pull_requ?= =?utf-8?q?est_=235914=3A_=5Bclflush=5D_Enable_x86_cpu_cache_flush?= Message-ID: Date: Wed, 24 Jun 2020 11:45:37 -0000 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit FrozenGene opened a new pull request #5914: URL: https://github.com/apache/incubator-tvm/pull/5914 When we are in the tuning of TVM, we will make TVM occupy the cache fully and doesn't flush it during iteration. This has problems then in e2e testing, since arrays that we assume exist in cache (ie. weights) are evicted during e2e runs, which leads to lower performance. This has been demonstrated in Ansor. @merrymercy @tqchen @jcf94 @minminsun ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: users@infra.apache.org