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Wed, 09 Aug 2023 12:37:02 -0400 X-Loop: help-debbugs@gnu.org Subject: bug#65127: Python-pytorch slow References: <87bkfi29ck.fsf@inventati.org> In-Reply-To: <87bkfi29ck.fsf@inventati.org> Resent-From: Spencer Skylar Chan Original-Sender: "Debbugs-submit" Resent-CC: bug-guix@gnu.org Resent-Date: Wed, 09 Aug 2023 16:37:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 65127 X-GNU-PR-Package: guix X-GNU-PR-Keywords: To: 65127@debbugs.gnu.org Received: via spool by 65127-submit@debbugs.gnu.org id=B65127.169159900919424 (code B ref 65127); Wed, 09 Aug 2023 16:37:02 +0000 Received: (at 65127) by debbugs.gnu.org; 9 Aug 2023 16:36:49 +0000 Received: from localhost ([127.0.0.1]:40419 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qTmAy-00053C-Nz for submit@debbugs.gnu.org; Wed, 09 Aug 2023 12:36:49 -0400 Received: from esa6.umd.iphmx.com ([216.71.140.161]:9556) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qTjl4-0000jK-0B for 65127@debbugs.gnu.org; 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Wed, 09 Aug 2023 07:01:43 -0700 (PDT) MIME-Version: 1.0 From: Spencer Skylar Chan Date: Wed, 9 Aug 2023 14:01:06 +0000 Message-ID: Content-Type: text/plain; charset="UTF-8" X-Mailman-Approved-At: Wed, 09 Aug 2023 12:36:47 -0400 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-Mailman-Approved-At: Wed, 09 Aug 2023 13:56:19 -0400 X-BeenThere: bug-guix@gnu.org List-Id: Bug reports for GNU Guix List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-guix-bounces+larch=yhetil.org@gnu.org Sender: bug-guix-bounces+larch=yhetil.org@gnu.org X-Migadu-Flow: FLOW_IN X-Migadu-Country: US X-Migadu-Queue-Id: BABEF4A9C6 X-Migadu-Scanner: mx0.migadu.com X-Migadu-Spam-Score: -2.46 X-Spam-Score: -2.46 X-TUID: y285vRp1bsxf Hi Cayento, Pytorch in Guix is not built with GPU support, so it will always use the CPU even if a GPU is available. You can check the configuration with =guix shell python-pytorch python -- python3 -c 'import torch; print(torch.__config__.show())'= Best, Skylar