From owner-freebsd-arm@freebsd.org Tue Mar 23 19:57:12 2021 Return-Path: Delivered-To: freebsd-arm@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id D6BF55BA382 for ; Tue, 23 Mar 2021 19:57:12 +0000 (UTC) (envelope-from marklmi@yahoo.com) Received: from sonic310-21.consmr.mail.gq1.yahoo.com (sonic310-21.consmr.mail.gq1.yahoo.com [98.137.69.147]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4F4hwR4RhKz3sdp for ; Tue, 23 Mar 2021 19:57:11 +0000 (UTC) (envelope-from marklmi@yahoo.com) X-SONIC-DKIM-SIGN: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1616529429; bh=6Tv/DAG+V76pr783+zaYpBloeBQzlljNMIFALCofhd8=; h=X-Sonic-MF:Subject:From:Date:To:From:Subject; b=Kw6ZcMddFcqTmgCCXjMG9yFeRW32PLCadJMzi8KTl28ezErHGnXjnj5jb9WXP28iuBz6urFcDDXXmRtHj6VwJfxL+aWoaIiEBXUB67sZYp8/9B9A2b4FcE7YTNktT9J5XUHwFwwvSI8r3HZuK6/XnoIyKpH1c7GHGBCp75bfdXfYT49FzJxf13yhzsKHjrh8HrwTi1K1BxUFa1EOcq2JtFuswYaeonakOFDbQeDH3JaDjFS7L0Oqxp+fWaSzbLgr5JtHPtjPI2oCGzR5FKzPc3uPx9KJlO2Ypv3VyA/Ahm3PTDznTxXmisMhu3yF7y6l5k1AP7TjGmIK9ScKgPolZQ== X-YMail-OSG: ywz86ZEVM1mhO4bcroP96iNlXm7CvPGFXpfUZjtMfmSczeDZUKB44v1nNbcnde. 1kAGE_4BcjJSK2z16XECN.aLDqMBpj7Lpzor.6PqziVLzvXKOyUqhPsq90tzvn_wUqDtfUAYJjUI Hx4IypcqHkKsFjce1pEomphWsmHbmYqvPinkTTH4.fu_ZEyAdV_jtmdJ6i.i3CUeqvcsIBZl9ZUn jKh7M5fBUXOlcarmSPazdaZRM0ssROO4yMsSmtJo8F0U8xVzzeen_sBqDFlJA2PduUFMFI1sRiQ9 MhSugX4IG2ABL_JNbGZ_g1mdBi5QjnhiriND6bbXDwVLw2JA56x_DdQoUL1XhyKUKnjjtagL5xW2 lOrzlsUVTiADyI8pY314DS2oQJjOzFkjtPZEU5zZ5r8ThFLr.mmWIkZLtTA_ax6tZ7ST8P8ejY22 0nCmjOuzgiB0YcVYhb8Q72ZlMu0bAw91Foy1uyA7GAMuV6gtXyZdsDWo5fexNhbUORGduND1bnjA CsahTUvrz3IO5Os3TNfY2GO_IxRNhbhIkDBlzq2e3BN9q4WZAz_LTFgdXfuPOaev5_95oyfblW87 1S_NIWwxTwN8MhJOF.fVMzZN_4X7z4h_syOCmKkBc4rUKYwsgvlFvTDMilvd8sf8WY8aAC5egZgU Mfx022WfRBIYJK8qnTXcUGcetwhpfB4wIma.aJ1kGyXHlG7YNVyPhWwmns7HMjkvoeFsBWYOHUfN Ahc95na2ONXCOyq2bA9SC9bzb9UnZAaHA3ppvoHbntCiQjCx_0uDP3UYjQ6oTdPbIQ.1L7PchfDm VKWaTIg.XbE4bqBD4yGGxEasOgyPqvPXZ0rgdjnDjlYHamaOywR579dMQhtquQbOOZWdcsU95AVu cRorol8uJZbeOenQzTR7RD.a_6IzZWuvETb.VYNzK4Wz3jkSbagpto9Jc25oK_99yJt2igGTIjc2 CTqPQ0VbIFoX0BaPjIr4mnm7LeL_dtJ4OSxmaw5vz0qN78ZEbUdnul2ZlCKaKb9igGCL7y7Dbk7E txvzesiFItiwx0O4YR8CnFq.INFIX_C9xGDwk4t4O55Pbxf5Kkr1cuZKN26Tfm5rGGAejkruXl2p UMHp1MWZmO0u8Qx92nhpZ7V9q4rUvevYCeb5XxHZ5tsDMhUem9mfI77Ex33oTbuQU0eeLc6VUADi NqktNR0NckaD6l5D.Ea_Ly.kGWakpZpx1M0Q3gJwPSlR1Vf2IeAR3OqJwyKxuePkVDcZgqU0jCrD kox79d92nGB1Hv_j2gp3TMMCVk8zaEFDLmNnA9CmTIEIkFWgNhOyrrhr27GoE.oIwlApWbSXjBxB 75ThZVjT3NLrbDWDj46_TnrQ6IDWi.UqAs5Y9HwUJmthm9vcvN7USrOg5b0rtMKoVcv29VrWiOXj goQoYgvoy5dCltYzHVVBCzN.2usW6k_GV1yBjBH14tbDp.a74_I1stULKWg4SeCQ3Ab1OuA0NOWZ 9C3LqycVnrnRlUBSpbTUX9yVgqvlz_g9k4JGO.AGs5Kdu4JqnWxVvk2Huq2vVhvNiF9u95D5qPpx buCrLIFod8gALBe7Cc0BiNr2XQ43TB49oKYd0Zl4cYKV7UB.wyb.2R_umhuyf2tyZuVol8DFdYLH edsh2mV6fmR0aU917qW8iAqo_dwQxL0RLoOePokRaz4B9OtB.ngg9TLVv4eiuSaRjzQE1N8M3FhG MFWBuSnBdywpWEdksy1SG3XaqXyEdTFnQjbI8RzjyEk7oQGPVH8AqkQPztpuY67qJvpJjY.3Njr_ jssaXDmLR5S2UJlvTWy6HKvJqcLFtFA9W1JouS53u61zJijip2rWtsxfdHYOfKeHpW2BMawgnMpm 0S0CDcj68FVsT8VkILEPitTnUY2KtTxIYrlP.77kbkqWfZpQLVxp8yqPF1ZvlidD6jK8ffBnbcqs cExjAyceln3lgUWGUO7btbt.gijERvnWbiIlvZ6hmxQ5KJvnRwNlIhcCOvY3x401WlKwg5jKKRAn NxFBehvR7_hePAfqwJdrcYC5A1KkxzIumhwTHHHJKqZBM8KHBX8cZSy94n0ZomonJ63598DIuBvw ADpwWFr0azS4q9yBzsC20DvX0WRHvIEj9.zjUTrxP2M1228rklmgfqG8wpkTpk3ZQrlUn.VMcL0k X.MbkXDJUSMXSLQN2fNplpCMHImPiWZkR2n8K1hTTFuhHRMmpGmmxzG6RiqP_XwUntGDk5iLNDbf HF94EwVQbQE.DPF00vK.JYoJzeCggkELfrTNk_G3ADadxURTn42HrIPpzYA6ouBtpJlJkJUIZoAY tgHZAqdTPm2fAvySG0akB7tHh6PLZfcEMZPHXweuSa.1eP0LnCAyt.Y6Sa0kEEQ7NIdzSr93m1hz 2qJ2jUVmYiFbk_UMvyQljDuOpzhkhfpgMMW0qx1rZKPN_RokVL7iwVec_uJgkZSZJwhkKje.6oKU Y2reNxilrYXObIOXD8.652ko4AQxCK76XAK9_5hm8m3pda9.ysNIoPv6t9TM2Z2GUaQ_RH8dZZId 5DO_tYtUzbd9uZM__OY5ZtmO50yqVqJijq1FkB60hhoS63ehLrBZ.8kzNKb1KK1ci3mYWqX3csyj drTEq.BF15Hvu9x6wyQTwCpRtg2oclJRi2CRM.CfYPSLMb2zoy0ZO0k1VrSgjelhpNYMdZ5klV00 N4cPx X-Sonic-MF: Received: from sonic.gate.mail.ne1.yahoo.com by sonic310.consmr.mail.gq1.yahoo.com with HTTP; Tue, 23 Mar 2021 19:57:09 +0000 Received: by kubenode579.mail-prod1.omega.gq1.yahoo.com (VZM Hermes SMTP Server) with ESMTPA ID 2e35e7e2b26ff3c381328e03972a1ed6; Tue, 23 Mar 2021 19:57:04 +0000 (UTC) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 14.0 \(3654.60.0.2.21\)) Subject: Re: RPi and powerd, was: Re: RPI4 clock speeds and serial port ( temperatures idle and -j4 buildworld buildkernel ) From: Mark Millard In-Reply-To: Date: Tue, 23 Mar 2021 12:57:03 -0700 Cc: freebsd-arm@freebsd.org Content-Transfer-Encoding: 7bit Message-Id: <59B618B3-7AC9-41DF-9807-173DE34B0F8D@yahoo.com> References: <20210320005302.GA40542@www.zefox.net> <81CB0CCA-59AC-49A2-9372-4E2C22E3214D@googlemail.com> <20210320155638.GA41617@www.zefox.net> <63E61033-667C-4A08-9012-7D987B652176@yahoo.com> <20210320182821.GA49050@www.zefox.net> <5BF4DC26-8CCC-48E8-802F-34C42084D47F@yahoo.com> <20210321181339.GA56351@www.zefox.net> <01787975-3D1A-4D28-8F0F-957D6842D487@googlemail.com> To: tech-lists X-Mailer: Apple Mail (2.3654.60.0.2.21) X-Rspamd-Queue-Id: 4F4hwR4RhKz3sdp X-Spamd-Bar: --- X-Spamd-Result: default: False [-3.50 / 15.00]; TO_DN_SOME(0.00)[]; FREEMAIL_FROM(0.00)[yahoo.com]; MV_CASE(0.50)[]; R_SPF_ALLOW(-0.20)[+ptr:yahoo.com]; DKIM_TRACE(0.00)[yahoo.com:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[yahoo.com,reject]; NEURAL_HAM_SHORT(-1.00)[-1.000]; FROM_EQ_ENVFROM(0.00)[]; RCVD_TLS_LAST(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[yahoo.com]; ASN(0.00)[asn:36647, ipnet:98.137.64.0/20, country:US]; RBL_DBL_DONT_QUERY_IPS(0.00)[98.137.69.147:from]; DWL_DNSWL_NONE(0.00)[yahoo.com:dkim]; MID_RHS_MATCH_FROM(0.00)[]; ARC_NA(0.00)[]; R_DKIM_ALLOW(-0.20)[yahoo.com:s=s2048]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; FROM_HAS_DN(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[text/plain]; SPAMHAUS_ZRD(0.00)[98.137.69.147:from:127.0.2.255]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[98.137.69.147:from]; RWL_MAILSPIKE_POSSIBLE(0.00)[98.137.69.147:from]; RCVD_COUNT_TWO(0.00)[2]; MAILMAN_DEST(0.00)[freebsd-arm] X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Porting FreeBSD to ARM processors List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 23 Mar 2021 19:57:12 -0000 On 2021-Mar-23, at 06:56, tech-lists wrote: > Hi, > > latest build run: Had a -mcpu=cortext-a72 world and kernel been installed and booted first? Was the system running a world and kernel that had not been tuned for the Cortex-A72? >>>> World built in 22976 seconds, ncpu: 4, make -j6 > -------------------------------------------------------------- > > 6 Hours : 22 Minutes : 56 Seconds > > created kernel.bin from kernel.full > -------------------------------------------------------------- >>>> Kernel build for GENERIC-NODEBUG completed on Mon Mar 22 13:54:53 >>>> UTC 2021 > -------------------------------------------------------------- >>>> Kernel(s) GENERIC-NODEBUG built in 2086 seconds, ncpu: 4, make -j6 > -------------------------------------------------------------- > > 0 Hours : 34 Minutes : 46 Seconds > > commands used: > 1. cd /usr/src > 2. git pull --ff-only > 3. make -j10 cleanworld > 4. make -j10 cleandir > 5. make -j10 clean This does not show ccache being cleared out before the below. So the times may be examples of "with ccache benefit" times. The contrast with mine and Bob P.'s times suggests a nice time-benefit can occur. > 6. make -j6 buildworld > 7. make -j6 buildkernel > > here's the src.conf : > https://cloud.zyxst.net/~john/FreeBSD/rpi4-main/src.conf I seem to get intermittent access to https://cloud.zyxst.net/ but got to see the file content eventually. > relevant rc.conf settings: > powerd_enable="YES" > powerd_flags="-r 1" > > sysctl.conf settings: > vfs.read_max=128 # default 64 # Cluster read-ahead max block count > > config.txt: > kernel=u-boot.bin > over_voltage=6 > arm_freq=2000 > sdram_freq_min=3200 > Thanks much for the information. === Mark Millard marklmi at yahoo.com ( dsl-only.net went away in early 2018-Mar)