From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-lj1-x22c.google.com (mail-lj1-x22c.google.com [IPv6:2a00:1450:4864:20::22c]) by sourceware.org (Postfix) with ESMTPS id 77A7D382D392 for ; Mon, 14 Nov 2022 18:50:46 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 77A7D382D392 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=vrull.eu Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=vrull.eu Received: by mail-lj1-x22c.google.com with SMTP id a15so14448945ljb.7 for ; Mon, 14 Nov 2022 10:50:46 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=vrull.eu; s=google; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=+jn7Kl/NmhQZ+jbbEQBGvujt3IYDHFzNFrtwP/fY//Y=; b=BAidcTqZlq8JJzGBctLJobT+aBdlteqbWy4euS5ZUo5URY7m303sR5q9RugF3jL9du 7oPFhsLcrjAS4TdQW6eB6QJ4d1cy4RwgtZmR7YEcTcaEZJPoZG0x3xsX8h/+HYX7QcMu OV+4mp7D42TMsNSy9HwNXGl3lgP7BjB/lOL2IAgZExKa/XqSrOEpy3H5QDUzcne/336G PObFOsAPvmspX1OofvJS+4N2hueDSxomgTplhE0pdhliGLBBOmJ5tYomMsPOgkAlAbkB DFq10WlGSTPMpOgHGTDws7KxfH9WzCD0zk92ecgoZjlUoHFGgaK6qAqN2/FKyX10QKJY t/jw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=+jn7Kl/NmhQZ+jbbEQBGvujt3IYDHFzNFrtwP/fY//Y=; b=z93bbAfcGxEMHgIssjbCv1rTBL5Jac233Q6V06sIBEwq2v6aocNWxBpZnDxhNxTA+m 8NmvTwATcX4DuADqczyVwbM1XLatQayzg4Rvcc0ysia+N3jR1j8MOaQwxQILWf4yssqm X0Bhn3lIK7E32MacR5dSaPsyEjP4uWUFcdlj6l2CBPa0FkGb4TjKAF4k3eQSu4HPZDP1 BQ6/7aWbWqLP41YdS+1F23YIGRBSwmG7EGW5aTzTo+LDenSMXjFzkaFCtSa/yk7qVREY tGDIiqT6Vf2YTKnevUf5+3dLwhlEtumjIAJEhacPGoJnYxmYnXthri3DgVOQZWjWMbbk y5jA== X-Gm-Message-State: ANoB5pnaJUBBTYKqPsTZ8HdnxSQQeoxr3kfQRi7+qCyKFA+oF2O0Fcne tl3G3kh2zpKbHNNLRvKe8dSpw11YNgXMVnbaLl8mww== X-Google-Smtp-Source: AA0mqf5+eiFpc7zwNiU+8bN3sNmgjo+QADzWFs8X/s1tZAFHTw6duu2ytpuQ2xCO2naokUdeUOPHwGmGEa/VxWKAgj8= X-Received: by 2002:a05:651c:12c8:b0:277:1d55:b3a1 with SMTP id 8-20020a05651c12c800b002771d55b3a1mr4686473lje.525.1668451844996; Mon, 14 Nov 2022 10:50:44 -0800 (PST) MIME-Version: 1.0 References: <20221113204824.4062042-1-philipp.tomsich@vrull.eu> <20221113204824.4062042-2-philipp.tomsich@vrull.eu> In-Reply-To: From: Philipp Tomsich Date: Mon, 14 Nov 2022 19:50:33 +0100 Message-ID: Subject: Re: [PATCH v2 1/2] RISC-V: Add basic support for the Ventana-VT1 core To: Jeff Law Cc: gcc-patches@gcc.gnu.org, Palmer Dabbelt , Vineet Gupta , Jeff Law , Kito Cheng , Christoph Muellner Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-3.0 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,JMQ_SPF_NEUTRAL,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,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: Applied to master. Thanks! Philipp. On Mon, 14 Nov 2022 at 16:52, Jeff Law wrote: > > > On 11/13/22 13:48, Philipp Tomsich wrote: > > The Ventana-VT1 core is compatible with rv64gc, Zb[abcs], Zifenci and > > XVentanaCondOps. > > This introduces a placeholder -mcpu=ventana-vt1, so tooling and > > scripts don't need to change once full support (pipeline, tuning, > > etc.) will become public later. > > > > gcc/ChangeLog: > > > > * config/riscv/riscv-cores.def (RISCV_TUNE): Add ventana-vt1. > > (RISCV_CORE): Ditto. > > * config/riscv/riscv-opts.h (enum riscv_microarchitecture_type): Ditto. > > * config/riscv/riscv.cc: Add tune_info for ventana-vt1. > > * config/riscv/riscv.md: Add ventana-vt1. > > * doc/gcc/gcc-command-options/machine-dependent-options/risc-v-options.rst: > > Document -mcpu= and -mtune with ventana-vt1. > > OK. > > > WRT the scheduler description. I have one, but I think it's on the > server at the vacation house which went offline a couple weeks ago and > due to health reasons I haven't been up there to reset the internet > connection. Worst case I can just rebuild it from scratch, it's not > that complex. > > Jeff