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Wed, 27 Mar 2024 11:30:12 +0100 From: Matthias Kretz To: Jonathan Wakely , Matthias Kretz , , , Srinivas Yadav Singanaboina , Subject: Re: [PATCH v2] libstdc++: add ARM SVE support to std::experimental::simd Date: Wed, 27 Mar 2024 11:30:12 +0100 Message-ID: <4336515.ejJDZkT8p0@minbar> Organization: GSI Helmholtz Center for Heavy Ion Research In-Reply-To: References: MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart2186594.Mh6RI2rZIc"; micalg=pgp-sha512; protocol="application/pgp-signature" X-Originating-IP: [140.181.3.12] X-ClientProxiedBy: srvEX6.Campus.gsi.de (10.10.4.96) To srvEX6.campus.gsi.de (10.10.4.96) X-Spam-Status: No, score=-4.0 required=5.0 tests=BAYES_00,BODY_8BITS,KAM_DMARC_STATUS,KAM_MANYTO,KAM_SHORT,RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_PASS,TXREP autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: --nextPart2186594.Mh6RI2rZIc Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="UTF-8"; protected-headers="v1" From: Matthias Kretz Date: Wed, 27 Mar 2024 11:30:12 +0100 Message-ID: <4336515.ejJDZkT8p0@minbar> Organization: GSI Helmholtz Center for Heavy Ion Research In-Reply-To: MIME-Version: 1.0 T24gV2VkbmVzZGF5LCAyNyBNYXJjaCAyMDI0IDExOjA3OjE0IENFVCBSaWNoYXJkIFNhbmRpZm9y ZCB3cm90ZToKPiBJJ20gc3RpbGwgd29ycmllZCBhYm91dDoKPiAKPiAgICNpZiBfR0xJQkNYWF9T SU1EX0hBVkVfU1ZFCj4gICBjb25zdGV4cHIgaW5saW5lIGludCBfX3N2ZV92ZWN0b3JpemVkX3Np emVfYnl0ZXMgPSBfX0FSTV9GRUFUVVJFX1NWRV9CSVRTCj4gLyA4OyAjZWxzZQo+ICAgY29uc3Rl eHByIGlubGluZSBpbnQgX19zdmVfdmVjdG9yaXplZF9zaXplX2J5dGVzID0gMDsKPiAgICNlbmRp Zgo+IAo+IGFuZCB0aGUgZGlyZWN0IHVzZSBfX0FSTV9GRUFUVVJFX1NWRV9CSVRTIGVsc2V3aGVy ZSwgZm9yIHRoZSByZWFzb25zCj4gZGlzY3Vzc2VkIGhlcmUgKGluY2x1ZGluZyBwb3NzaWJsZSBP RFIgcHJvYmxlbXMpOgo+IAo+ICAgaHR0cHM6Ly9nY2MuZ251Lm9yZy9waXBlcm1haWwvZ2NjLXBh dGNoZXMvMjAyMy1EZWNlbWJlci82NDAwMzcuaHRtbAo+ICAgaHR0cHM6Ly9nY2MuZ251Lm9yZy9w aXBlcm1haWwvZ2NjLXBhdGNoZXMvMjAyNC1KYW51YXJ5LzY0MzczNC5odG1sCj4gCj4gTG9naWNh bGx5IHRoZSB2ZWN0b3IgbGVuZ3RoIHNob3VsZCBiZSBhIHRlbXBsYXRlIHBhcmFtZXRlciByYXRo ZXIgdGhhbgo+IGFuIGludmFyaWFudC4gIEhhcyB0aGlzIGJlZW4gcmVzb2x2ZWQ/ICBJZiBub3Qs IGl0IGZlZWxzIGxpa2UgYSBibG9ja2VyCj4gdG8gbWUgKHNvcnJ5KS4KClRoZSB2ZWN0b3IgbGVu Z3RoIGlzIGFsd2F5cyBhIHRlbXBsYXRlIHBhcmFtZXRlciB0byBhbGwgdXNlci1mYWNpbmcgQVBJ LiBTb21lIApleGFtcGxlcwoKMS4gb24gYWFyY2g2NCB0aGUgZm9sbG93aW5nIGlzIGluZGVwZW5k ZW50IG9mIFNWRSBmbGFncyAoYW5kIHN0YXR1cyBxdW8pOgoKICBzaW1kPGZsb2F0PiBpcyBhbiBh bGlhcyBmb3IKICBzaW1kPGZsb2F0LCBzaW1kX2FiaTo6X1ZlY0J1aWx0aW48MTY+CgogIGZpeGVk X3NpemVfc2ltZDxmbG9hdCwgND4gaXMgc3VwcG9zZWQgdG8gYmUgQUJJLXN0YWJsZSBhbnl3YXkg KHBhc3NlZCB2aWEKICB0aGUgc3RhY2ssIGFsaWdub2YgPT0gc2l6ZW9mKS4KCjIuIHdpdGggLW1z dmUtdmVjdG9yLWJpdHM9NTEyOgoKICBuYXRpdmVfc2ltZDxmbG9hdD4gaXMgYW4gYWxpYXMgZm9y CiAgc2ltZDxmbG9hdCwgc2ltZF9hYmk6Ol9TdmVBYmk8NjQsIDY0Pj4KCiAgc2ltZDxmbG9hdCwg c2ltZF9hYmk6OmRlZHVjZV90PGZsb2F0LCA0Pj4gaXMgYW4gYWxpYXMgZm9yCiAgc2ltZDxmbG9h dCwgc2ltZF9hYmk6Ol9TdmVBYmk8MTYsIDY0Pj4KCjMuIHdpdGggLW1zdmUtdmVjdG9yLWJpdHM9 MjU2OiAKCiAgbmF0aXZlX3NpbWQ8ZmxvYXQ+IGlzIGFuIGFsaWFzIGZvcgogIHNpbWQ8ZmxvYXQs IHNpbWRfYWJpOjpfU3ZlQWJpPDMyLCAzMj4+CgogIHNpbWQ8ZmxvYXQsIHNpbWRfYWJpOjpkZWR1 Y2VfdDxmbG9hdCwgND4+IGlzIGFuIGFsaWFzIGZvcgogIHNpbWQ8ZmxvYXQsIHNpbWRfYWJpOjpf U3ZlQWJpPDE2LCAzMj4+CgpJbXBsZW1lbnRhdGlvbiBmdW5jdGlvbnMgYXJlIGVpdGhlciBbW2du dTo6YWx3YXlzX2lubGluZV1dIG9yIHRhZ2dlZCB3aXRoIHRoZSAKQUJJIHRhZyB0eXBlIGFuZCB0 aGUgX19vZHJfaGVscGVyIHRlbXBsYXRlIGFyZ3VtZW50ICh0byBlbnN1cmUgbm90LWlubGluZWQg CmlubGluZSBmdW5jdGlvbnMgaGF2ZSB1bmlxdWUgbmFtZXMpLgoKRG9lcyB0aGF0IG1ha2UgX19B Uk1fRkVBVFVSRV9TVkVfQklUUyB1c2FnZSBpbmRpcmVjdCBlbm91Z2g/CgpBbHNvIGZvciBjb250 ZXh0LCBwbGVhc2UgY29uc2lkZXIgdGhhdCB0aGlzIGlzIHN0ZDo6KmV4cGVyaW1lbnRhbCo6OnNp bWQuIFRoZSAKdW5kZXJseWluZyBJU08gZG9jdW1lbnQgd2lsbCBsaWtlbHkgZ2V0IHJldHJhY3Rl ZCBhdCBzb21lIHBvaW50IGFuZCB0aGUgd2hvbGUgCkFQSSBhbmQgaW1wbGVtZW50YXRpb24gKGhv cGVmdWxseSkgc3VwZXJzZWRlZCBieSBDKysyNi4gVGhlIG1haW4gcHVycG9zZSBvZiAKdGhlIHNw ZWMgYW5kIGltcGxlbWVudGF0aW9uIGlzIHRvIGdhdGhlciBleHBlcmllbmNlLgoKQmVzdCwKICBN YXR0aGlhcwoKLS0gCuKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKU gOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKU gOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKU gOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKUgOKU gOKUgOKUgAogRHIuIE1hdHRoaWFzIEtyZXR6ICAgICAgICAgICAgICAgICAgICAgICAgICAgaHR0 cHM6Ly9tYXR0a3JldHouZ2l0aHViLmlvCiBHU0kgSGVsbWhvbHR6IENlbnRlciBmb3IgSGVhdnkg SW9uIFJlc2VhcmNoICAgICAgICAgICAgICAgaHR0cHM6Ly9nc2kuZGUKIHN0ZDo6c2ltZArilIDi lIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDi lIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDi lIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDi lIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIDilIAK --nextPart2186594.Mh6RI2rZIc Content-Type: application/pgp-signature; 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