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([2001:8b0:aba:5f3c:87b6:da5a:2bd9:3c4b]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-45491ca2fd6sm36220739f8f.30.2026.05.12.12.54.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 12 May 2026 12:54:26 -0700 (PDT) Message-ID: Subject: Re: [OE-core][PATCH 2/2] spdx3: support SBOM compression based on SPDX_SBOM_EXT From: Richard Purdie To: jeremie.dautheribes@bootlin.com, openembedded-core@lists.openembedded.org Cc: miquel.raynal@bootlin.com, thomas.petazzoni@bootlin.com, benjamin.robin@bootlin.com Date: Tue, 12 May 2026 20:54:25 +0100 In-Reply-To: <20260512-sbom-zstd-support-v1-2-93273381d548@bootlin.com> References: <20260512-sbom-zstd-support-v1-0-93273381d548@bootlin.com> <20260512-sbom-zstd-support-v1-2-93273381d548@bootlin.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.56.2-9 MIME-Version: 1.0 List-Id: X-Webhook-Received: from 45-33-107-173.ip.linodeusercontent.com [45.33.107.173] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Tue, 12 May 2026 19:54:30 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/236913 On Tue, 2026-05-12 at 19:01 +0200, J=C3=A9r=C3=A9mie Dautheribes via lists.= openembedded.org wrote: >=20 > =C2=A0=C2=A0=C2=A0=C2=A0 objset.objects.add(objset.doc) > -=C2=A0=C2=A0=C2=A0 with dest.open("wb") as f: > -=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 serializer.write(objset, f, f= orce_at_graph=3DTrue) > + > +=C2=A0=C2=A0=C2=A0 if dest.name.endswith(".zst"): > +=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 num_threads =3D int(d.getVar(= "BB_NUMBER_THREADS")) > +=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 with bb.compress.zstd.open(de= st, "w", num_threads=3Dnum_threads) as f: This should be derived from PARALLEL_MAKE, not BB_NUMBER_THREADS. The latter is how many tasks bitbake runs in parallel, the former is how many threads the task should have. There is a function somewhere which extracts the number of jobs from PARALLEL_MAKE... Cheers, Richard