From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lxmtout1.gsi.de (lxmtout1.gsi.de [140.181.3.111]) by sourceware.org (Postfix) with ESMTPS id 09FBB386186A for ; Sat, 17 Jul 2021 13:55:01 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 09FBB386186A Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=gsi.de Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=gsi.de Received: from localhost (localhost [127.0.0.1]) by lxmtout1.gsi.de (Postfix) with ESMTP id 7D78B2050D12; Sat, 17 Jul 2021 15:54:59 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at lxmtout1.gsi.de Received: from lxmtout1.gsi.de ([127.0.0.1]) by localhost (lxmtout1.gsi.de [127.0.0.1]) (amavisd-new, port 10024) with LMTP id sjpHqIWTEIbE; Sat, 17 Jul 2021 15:54:59 +0200 (CEST) Received: from srvex1.campus.gsi.de (unknown [10.10.4.11]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) by lxmtout1.gsi.de (Postfix) with ESMTPS id 621AB2050D10; Sat, 17 Jul 2021 15:54:59 +0200 (CEST) Received: from excalibur.localnet (140.181.3.12) by srvex1.campus.gsi.de (10.10.4.11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2242.10; Sat, 17 Jul 2021 15:54:58 +0200 From: Matthias Kretz To: Jonathan Wakely CC: Jonathan Wakely , "Richard Earnshaw (lists)" , libstdc++ , gcc-patches List , GNU C Library , Jason Merrill Subject: Re: [PATCH] c++: implement C++17 hardware interference size Date: Sat, 17 Jul 2021 15:54:53 +0200 Message-ID: <90365047.B8guWdUDZo@excalibur> Organization: GSI Helmholtzzentrum =?UTF-8?B?ZsO8cg==?= Schwerionenforschung In-Reply-To: References: <20210716023656.670004-1-jason@redhat.com> <3179041.TO5rdG3zkT@excalibur> MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="UTF-8" X-Originating-IP: [140.181.3.12] X-ClientProxiedBy: srvex1.Campus.gsi.de (10.10.4.11) To srvex1.campus.gsi.de (10.10.4.11) X-Spam-Status: No, score=-4.5 required=5.0 tests=BAYES_00, BODY_8BITS, KAM_DMARC_STATUS, SPF_HELO_PASS, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 17 Jul 2021 13:55:02 -0000 T24gU2F0dXJkYXksIDE3IEp1bHkgMjAyMSAxNTozMjo0MiBDRVNUIEpvbmF0aGFuIFdha2VseSB3 cm90ZToKPiBPbiBTYXQsIDE3IEp1bCAyMDIxLCAwOToxNSBNYXR0aGlhcyBLcmV0eiwgPG0ua3Jl dHpAZ3NpLmRlPiB3cm90ZToKPiA+IElmIHNvbWVib2R5IHdyaXRlcyBhIGxpYnJhcnkgd2l0aCBg a2VlcF9hcGFydGAgaW4gdGhlIHB1YmxpYyBBUEkvQUJJIHRoZW4KPiA+IHlvdSdyZSByaWdodC4K PiAKPiBZZXMsIGl0J3MgZmluZSBpZiB0aG9zZSBjb25zdGFudHMgZG9uJ3QgYWZmZWN0IGFueXRo aW5nIGFjcm9zcyBtb2R1bGUKPiBib3VuZGFyaWVzLgoKSSBiZWxpZXZlIGEgc2lnbmlmaWNhbnQg ZnJhY3Rpb24gb2YgaGFyZHdhcmUgaW50ZXJmZXJlbmNlIHNpemUgdXNhZ2Ugd2lsbCBiZSAKaW50 ZXJuYWwuCgo+ID4gVGhlIGRldmVsb3BlciB3aG8gd2FudHMgaGlzIGNvZGUgdG8gYmUgaW5jbHVk ZWQgaW4gYSBkaXN0cm8gc2hvdWxkIGNhcmUKPiA+IGFib3V0Cj4gPiBiaW5hcnkgZGlzdHJpYnV0 aW9uLiBJZiBoaXMgY29kZSBoYXMgYW4gQUJJIGlzc3VlLCB0aGF0J3MgYSBidWcgaGUgbmVlZHMK PiA+IHRvCj4gPiBmaXguIEl0J3Mgbm90IHRoZSBmYXVsdCBvZiB0aGUgcGFja2FnZXIuCj4gCj4g WWVzIGJ1dCBpbiBwcmFjdGljZSBpdCdzIHRoZSBwYWNrYWdlcnMgd2hvIGhhdmUgdG8gZGVhbCB3 aXRoIHRoZSBidWcKPiByZXBvcnRzLCBhbmFseXplIHRoZSBwcm9ibGVtLCBhbmQgb2Z0ZW4gZml4 IHRoZSBidWcgdG9vLiBJdCBtaWdodCBub3QgYmUKPiB0aGUgcGFja2FnZXIncyBmYXVsdCBidXQg aXQncyBvZnRlbiB0aGVpciBwcm9ibGVtIAoKSSBjYW4gaW1hZ2luZS4gQnV0IEkgZG9uJ3QgdGhp bmsgcmVxdWlyaW5nIHVzZXJzIHRvIHNwZWNpZnkgdGhlIHZhbHVlIAphY2NvcmRpbmcgdG8gd2hh dCAtbXR1bmUgc3VnZ2VzdHMgd2lsbCBpbXByb3ZlIHRoaW5ncy4gVXNlcnMgd2lsbCB3cml0ZSBh IApjb25maWd1cmUvY21ha2UvLi4uIG1hY3JvIHRvIHBhcnNlIHRoZSB2YWx1ZSAtbXR1bmUgcHJp bnRzIGFuZCBwYXNzIHRoYXQgb24gCnRoZSBjb21tYW5kIGxpbmUgKHdlJ2xsIHNvb24gZmluZCB0 aGlzIHNvbHV0aW9uIG9uIFNPIPCfmJwpLiBJLmUuIHRoaW5ncyBhcmUgCmxpa2VseSB0byBiZSBl dmVuIG1vcmUgYnJva2VuLgoKLS0gCuKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKU gOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKU gOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKU gOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKU gOKUgOKUgOKUgOKUgOKUgAogRHIuIE1hdHRoaWFzIEtyZXR6ICAgICAgICAgICAgICAgICAgICAg ICAgICAgaHR0cHM6Ly9tYXR0a3JldHouZ2l0aHViLmlvCiBHU0kgSGVsbWhvbHR6IENlbnRyZSBm b3IgSGVhdnkgSW9uIFJlc2VhcmNoICAgICAgICAgICAgICAgaHR0cHM6Ly9nc2kuZGUKIHN0ZDo6 ZXhwZXJpbWVudGFsOjpzaW1kICAgICAgICAgICAgICBodHRwczovL2dpdGh1Yi5jb20vVmNEZXZl bC9zdGQtc2ltZArilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDi lIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDi lIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDi lIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDi lIDilIAK