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 444BA3861936 for ; Fri, 16 Jul 2021 19:26:13 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 444BA3861936 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 DEE012050D14; Fri, 16 Jul 2021 21:26:11 +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 aG8LpTuYO0_p; Fri, 16 Jul 2021 21:26:11 +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 C5CDC2050D10; Fri, 16 Jul 2021 21:26:11 +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; Fri, 16 Jul 2021 21:26:11 +0200 From: Matthias Kretz To: Jason Merrill , Jonathan Wakely CC: "Richard Earnshaw (lists)" , libstdc++ , gcc-patches List , GNU C Library Subject: Re: [PATCH] c++: implement C++17 hardware interference size Date: Fri, 16 Jul 2021 21:26:11 +0200 Message-ID: <2948804.xd1mhZDcFd@excalibur> Organization: GSI Helmholtzzentrum =?UTF-8?B?ZsO8cg==?= Schwerionenforschung In-Reply-To: References: <20210716023656.670004-1-jason@redhat.com> 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=-4.7 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: Fri, 16 Jul 2021 19:26:15 -0000 T24gRnJpZGF5LCAxNiBKdWx5IDIwMjEgMTg6NTQ6MzAgQ0VTVCBKb25hdGhhbiBXYWtlbHkgd3Jv dGU6Cj4gT24gRnJpLCAxNiBKdWwgMjAyMSBhdCAxNjozMywgSmFzb24gTWVycmlsbCB3cm90ZToK PiA+IEFkanVzdGluZyB0aGVtIGJhc2VkIG9uIHR1bmluZyB3b3VsZCBjZXJ0YWlubHkgc2ltcGxp ZnkgYSBzaWduaWZpY2FudCB1c2UKPiA+IGNhc2UsIHBlcmhhcHMgdGhlIG9ubHkgcmVhc29uYWJs ZSB1c2UuICBDYXNlcyBtb3JlIGNvbmNlcm5lZCB3aXRoIEFCSQo+ID4gc3RhYmlsaXR5IHByb2Jh Ymx5IHNob3VsZG4ndCB1c2UgdGhlbSBhdCBhbGwuIEFuZCB0aGF0IHdvdWxkIG1lYW4gbm90Cj4g PiBuZWVkaW5nIHRvIHdvcnJ5IGFib3V0IHRoZSBpbXBvc3NpYmxlIHRhc2sgb2YgZmluZGluZyB0 aGUgcmlnaHQgdmFsdWVzIGZvcgo+ID4gYW4gZW50aXJlIGFyY2hpdGVjdHVyZS4KPiAKPiBCdXQg aXQgd291bGQgYmUgcXVpdGUgYSBzaWduaWZpY2FudCBjaGFuZ2UgaW4gYmVoYXZpb3VyIGlmIC1t dHVuZQo+IHN0YXJ0ZWQgYWZmZWN0aW5nIEFCSSwgd291bGRuJ3QgaXQ/CgpGb3IgZXhpc3Rpbmcg Y29kZSAtbXR1bmUgc3RpbGwgZG9lc24ndCBhZmZlY3QgQUJJLiBUaGUgdXNlcnMgd2hvIHdyaXRl IAoKc3RydWN0IGtlZXBfYXBhcnQgewogIGFsaWduYXMoc3RkOjpoYXJkd2FyZV9kZXN0cnVjdGl2 ZV9pbnRlcmZlcmVuY2Vfc2l6ZSkgc3RkOjphdG9taWM8aW50PiBjYXQ7CiAgYWxpZ25hcyhzdGQ6 OmhhcmR3YXJlX2Rlc3RydWN0aXZlX2ludGVyZmVyZW5jZV9zaXplKSBzdGQ6OmF0b21pYzxpbnQ+ IGRvZzsKfTsKCip3YW50KiB0byBoYXZlIGRpZmZlcmVudCBzaXplb2Yoa2VlcF9hcGFydCkgZGVw ZW5kaW5nIG9uIHRoZSBDUFUgdGhlIGNvZGUgaXMgCmNvbXBpbGVkIGZvci4gSS5lLiB0aGV5ICph c2sqIGZvciBnZXR0aW5nIHRoZWlyIEFCSSBicm9rZW4uIElmIHRoZXkgd2FudGVkIHRvIApzcGVj aWZ5IHRoZSB2YWx1ZSB0aGVtc2VsdmVzIG9uIHRoZSBjb21tYW5kIGxpbmUgdGhleSdkIHdyaXR0 ZW46CgpzdHJ1Y3Qga2VlcF9hcGFydCB7CiAgYWxpZ25hcyhTT01FX01BQ1JPKSBzdGQ6OmF0b21p YzxpbnQ+IGNhdDsKICBhbGlnbmFzKFNPTUVfTUFDUk8pIHN0ZDo6YXRvbWljPGludD4gZG9nOwp9 OwoKSSB3b3VsZCBiZSB2ZXJ5IGRpc2FwcG9pbnRlZCBpZiBzdGQ6OmhhcmR3YXJlX2Rlc3RydWN0 aXZlX2ludGVyZmVyZW5jZV9zaXplIAphbmQgc3RkOjpoYXJkd2FyZV9jb25zdHJ1Y3RpdmVfaW50 ZXJmZXJlbmNlX3NpemUgdHVybiBpbnRvIGEgZ2xvcmlmaWVkIG1hY3JvLgoKLS0gCuKUgOKUgOKU gOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKU gOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKU gOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKU gOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgAogRHIuIE1hdHRoaWFz IEtyZXR6ICAgICAgICAgICAgICAgICAgICAgICAgICAgaHR0cHM6Ly9tYXR0a3JldHouZ2l0aHVi LmlvCiBHU0kgSGVsbWhvbHR6IENlbnRyZSBmb3IgSGVhdnkgSW9uIFJlc2VhcmNoICAgICAgICAg ICAgICAgaHR0cHM6Ly9nc2kuZGUKIHN0ZDo6ZXhwZXJpbWVudGFsOjpzaW1kICAgICAgICAgICAg ICBodHRwczovL2dpdGh1Yi5jb20vVmNEZXZlbC9zdGQtc2ltZArilIDilIDilIDilIDilIDilIDi lIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDi lIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDi lIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDi lIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIAK