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envelope-from=olivier.dion@polymtl.ca; helo=smtp.polymtl.ca X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, 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: gwl-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gwl-devel-bounces+larch=yhetil.org@gnu.org Sender: "gwl-devel" Reply-to: Olivier Dion From: Olivier Dion via 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=1655233487; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:list-id:list-help: list-unsubscribe:list-subscribe:list-post; 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dkim=none; dmarc=pass (policy=none) header.from=gnu.org; spf=pass (aspmx1.migadu.com: domain of "gwl-devel-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="gwl-devel-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: EA7ED23466 X-Spam-Score: -1.99 X-Migadu-Scanner: scn0.migadu.com X-TUID: Fd/X1orkbCYA On Fri, 10 Jun 2022, Ricardo Wurmus wrote: > > I haven=E2=80=99t been able to reproduce this yet. Afte re-testing with `graph', it seems the problem is not due to `auto-connect'. I've probably think it was because of caching, oops. But the following workflow still has the same problem: --8<---------------cut here---------------start------------->8--- process proc (with output) packages "coreutils" outputs : file output # { rm -f {{outputs}} for i in $(seq 3); do date >> {{outputs}} sleep 1 done } define A : proc "A.out" define B : proc "B.out" define C : proc "C.out" workflow parallel processes graph C -> A B --8<---------------cut here---------------end--------------->8--- A and B should run in parallel, but they do not. --=20 Olivier Dion oldiob.dev