From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp12.migadu.com ([2001:41d0:8:6d80::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms5.migadu.com with LMTPS id 4Am7Dxsu6GLKUQEAbAwnHQ (envelope-from ) for ; Mon, 01 Aug 2022 21:48:43 +0200 Received: from aspmx1.migadu.com ([2001:41d0:8:6d80::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp12.migadu.com with LMTPS id uGWRDxsu6GLYVwAAauVa8A (envelope-from ) for ; Mon, 01 Aug 2022 21:48:43 +0200 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id D44242AF84 for ; Mon, 1 Aug 2022 21:48:42 +0200 (CEST) Received: from localhost ([::1]:46362 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oIbP7-0002T2-Qv for larch@yhetil.org; Mon, 01 Aug 2022 15:48:41 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:39692) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oIbOW-0002St-4q for help-guix@gnu.org; Mon, 01 Aug 2022 15:48:04 -0400 Received: from out1-smtp.messagingengine.com ([66.111.4.25]:48321) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oIbOR-00016v-Bw for help-guix@gnu.org; Mon, 01 Aug 2022 15:48:01 -0400 Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailout.nyi.internal (Postfix) with ESMTP id B0DF85C0179 for ; Mon, 1 Aug 2022 15:47:58 -0400 (EDT) Received: from imap52 ([10.202.2.102]) by compute4.internal (MEProxy); Mon, 01 Aug 2022 15:47:58 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= philipmcgrath.com; h=cc:content-transfer-encoding:content-type :date:date:from:from:in-reply-to:message-id:mime-version :reply-to:sender:subject:subject:to:to; s=fm3; t=1659383278; x= 1659469678; bh=pkNkWKtY0huEpD3chcON8E29bwU059Uxl9ZdSg8v+rQ=; b=o FFS0LwJXs/5UH9HMfEpa1pV1POZVqNAqDr/RgqVxWm9Qfu08AOZ2pqJKG2m0uHgH Ly9QPgQQa7OCbVGh3tu7rQKQHxHa9AqZCUQsOZRXG9cWEMzx8pzd3opGLSl34U/r 9Qn7LPZlwb3Ayurn7dD8OGKS6s7hZzjaKXNE4KZyEoN/2cSGTkSKVil+IQhe1vv+ Pvbyr0/CZ3Ao0VL8lB1nxtqzybmJtDJYGi8ERacoQNt9zOXUDZDeVqoRYFIY6vx1 O2+rFSzxi4Cu+Kdxq7R1H5YMVOOJeNuiDZ8gQHyWJLVy8+1r53+ZVthNa1mE/8qn 2sauEXCkKyOvfupGaUgig== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:content-type :date:date:feedback-id:feedback-id:from:from:in-reply-to :message-id:mime-version:reply-to:sender:subject:subject:to:to :x-me-proxy:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s= fm3; t=1659383278; x=1659469678; bh=pkNkWKtY0huEpD3chcON8E29bwU0 59Uxl9ZdSg8v+rQ=; b=F6ul5nbn+kqyiuKI87rUp0Qu9xxbzhTkhrHBZInT5V1E ZBwJWXQ4fIzIzSdQOJl9GtuU+7am4QedlT/kfHfaKLzZTEA7h1M3duIP8cuqE6uU lGm5m+9/S6r2JIL556qHEPaWQ6ohEKR5JL8uwRH5DNR52RGfE7YYEONVattC8wOx 5pCCTStWe1i53EAyUGCremJvlbCW76E3dxX21G2CIOfykMRMNALpeIBU6MrBVYla dv0Ws1qzOlwpJXSfBLRqRmH5RKEtxKDYzaNNxlvSo5Po2baJEVA6tm2ApvlUMyM9 tqrAIz0LPMVTN2pAU7WBGoULCw2npCYfbri5CEyKPw== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvfedrvddvfedgudegvdcutefuodetggdotefrod ftvfcurfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfgh necuuegrihhlohhuthemuceftddtnecunecujfgurhepofgfggfkfffhvffutgfgsehtqh ertderreejnecuhfhrohhmpedfrfhhihhlihhpucfotgfirhgrthhhfdcuoehphhhilhhi phesphhhihhlihhpmhgtghhrrghthhdrtghomheqnecuggftrfgrthhtvghrnheptdegte efvdejvdeludffieejteetgeelgeevvdfftdelkeeghfetfedtvedugfdtnecuffhomhgr ihhnpehgihhtlhgrsgdrtghomhdpughishgtohhurhhsvgdrghhrohhuphenucevlhhush htvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhrohhmpehphhhilhhiphesphhh ihhlihhpmhgtghhrrghthhdrtghomh X-ME-Proxy: Feedback-ID: i2b1146f3:Fastmail Received: by mailuser.nyi.internal (Postfix, from userid 501) id 66AB6C6008B; Mon, 1 Aug 2022 15:47:58 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface User-Agent: Cyrus-JMAP/3.7.0-alpha0-758-ge0d20a54e1-fm-20220729.001-ge0d20a54 Mime-Version: 1.0 Message-Id: <87792c53-7efc-4c5e-8983-4abd7854b256@www.fastmail.com> Date: Mon, 01 Aug 2022 15:46:21 -0400 From: "Philip McGrath" To: help-guix@gnu.org Subject: Want to test Racket/Chez on powerpc64le? Content-Type: text/plain;charset=utf-8 Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=66.111.4.25; envelope-from=philip@philipmcgrath.com; helo=out1-smtp.messagingengine.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: help-guix@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-guix-bounces+larch=yhetil.org@gnu.org Sender: "Help-Guix" X-Migadu-Flow: FLOW_IN X-Migadu-To: larch@yhetil.org X-Migadu-Country: US ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1659383323; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding:list-id:list-help: list-unsubscribe:list-subscribe:list-post:dkim-signature; bh=pkNkWKtY0huEpD3chcON8E29bwU059Uxl9ZdSg8v+rQ=; b=f1DI6RE8rnoo9gx4ZgwReT9Y0aoNCMcpZMW97xuxhvPRR0q+H2eGEjijQDWrgOYUJUvy0t AXVJeRgwImYDHZVv3t0Jlg4VcRIlPis/jB0L7VBV4Gh3u5WRsqKlnqxIOQOfw9208Eywhd kv4vvjCZC3OHowZkZWOlBnW+osZf4xOSUbtIL6+aZCncFNLu+YCdg5jDDuEDIbZTfLSzja k+d/yQ/BExDuBkbOm+Jd3UhHHT5tIHvRMLKKwD8VdOU0J7tnfgAvztksmv/AyVPyJH6paK XksLsqb4wu9vUCTGme9PROcxZuCI8/bsXfMY8BZdCD7fCuuPLEzpev6ReyrEng== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1659383323; a=rsa-sha256; cv=none; b=BUQALPj/RZHF7v82EZmNWzVVAU7KmIvO1binrhERuSvXT/b2cv1rXxi3dEJ5rPMqvr0JxT vehPp28wVudWJZ1F9xSCyaqz/K+Myp2tdfGDUufc8cQZB4Z0ddQ5iECbrJNv6571M4EJXx 9Yr80vMQ26EwDZbfjWr44S32wxbh4oO14y/H7PqIrl8eyLWR+YS1knaaJqdU+tx/Mn5xvh q6HYrAA3sL1gPVyMZ85t9aakYP1wVBCCjFjndRGBZYEdSL0X/1m8bZ9RukSQAHIXj9jlJf g7OpQtfrr7zOObD0BANimnJwakmD5K8TCvueVpFBc6UHjNcVU1lx0jXb2x5h7Q== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=philipmcgrath.com header.s=fm3 header.b="o FFS0Lw"; dkim=fail ("headers rsa verify failed") header.d=messagingengine.com header.s=fm3 header.b=F6ul5nbn; dmarc=none; spf=pass (aspmx1.migadu.com: domain of "help-guix-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="help-guix-bounces+larch=yhetil.org@gnu.org" X-Migadu-Spam-Score: 2.39 Authentication-Results: aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=philipmcgrath.com header.s=fm3 header.b="o FFS0Lw"; dkim=fail ("headers rsa verify failed") header.d=messagingengine.com header.s=fm3 header.b=F6ul5nbn; dmarc=none; spf=pass (aspmx1.migadu.com: domain of "help-guix-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="help-guix-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: D44242AF84 X-Spam-Score: 2.39 X-Migadu-Scanner: scn0.migadu.com X-TUID: 7scl8qdLv+1D Hi folks, I have a patch series at https://gitlab.com/philip1/guix-patches/-/tree/= zuo for the Racket 8.5.900 release candidate for the imminent Racket 8.6= release.[1] The patch series also enables Racket CS and the 'chez-schem= e-for-racket' package on systems they haven't supported until now, such = as powerpc64le-linux=E2=80=94at least, I think it does: I'm hoping some = of you can test it. The riscv64-linux, mips64el-linux, and i586-gnu are = similarly situated: I ask particularly about powerpc64le-linux because M= atthew Flatt has tested it upstream (thanks to the GCC Compile Farm). If you just want to help quickly, try this: guix time-machine --url=3Dhttps://gitlab.com/philip1/guix-patches --bran= ch=3Dzuo --disable-authentication -- build chez-scheme-for-racket racket and let me know how it goes, either here or at [2]. Allow about an hour = for the build. (So, not *that* quickly =E2=80=A6) Some more background about what's new: The systems I listed above are ones for which Racket's variant of Chez S= cheme doesn't (yet!) have backends to generate machine code. With these = changes, they instead can now use "pbarch" backends added to Racket's va= riant of Chez Scheme: a "portable bytecode" mode specialized to word siz= e and endianness, with core bytecode additionally compiled to C. I've cross-compiled 'chez-scheme-for-racket' and 'racket-vm-cs' successf= ully for the Linux-based systems. (There's still a problem with i586-pc-= gnu, probably some missing/different C flag.) Unfortunately, I ran into = a QEMU error [3] when I tried an emulated build, possibly related to Rac= ket BC's use of SIGSEGV to implement the GC write barrier, and I don't h= ave access to any of the relevant hardware myself. So, I'm hoping people= who do might be able to give it a try! Thanks, Philip [1]: https://racket.discourse.group/t/racket-v8-6-release-thread/1091 [2]: https://racket.discourse.group/t/chez-for-architectures-without-nat= ive-backends/950 [3]: https://racket.discourse.group/t/chez-for-architectures-without-nat= ive-backends/950/13