> -----Original Message----- > From: Ali Alnubani > Sent: Wednesday, August 30, 2023 6:49 PM > To: 'Tyler Retzlaff' <roret...@linux.microsoft.com> > Cc: 'David Marchand' <david.march...@redhat.com>; 'dev@dpdk.org' > <dev@dpdk.org>; 'Bruce Richardson' <bruce.richard...@intel.com>; > 'Konstantin Ananyev' <konstantin.v.anan...@yandex.ru>; 'Ciara Power' > <ciara.po...@intel.com>; NBU-Contact-Thomas Monjalon (EXTERNAL) > <tho...@monjalon.net>; 'm...@smartsharesystems.com' > <m...@smartsharesystems.com> > Subject: RE: [PATCH v11 01/16] eal: use rdtsc intrinsic > > > -----Original Message----- > > From: Ali Alnubani <alia...@nvidia.com> > > Sent: Wednesday, August 30, 2023 4:38 PM > > To: Tyler Retzlaff <roret...@linux.microsoft.com> > > Cc: David Marchand <david.march...@redhat.com>; dev@dpdk.org; Bruce > > Richardson <bruce.richard...@intel.com>; Konstantin Ananyev > > <konstantin.v.anan...@yandex.ru>; Ciara Power <ciara.po...@intel.com>; > > NBU-Contact-Thomas Monjalon (EXTERNAL) <tho...@monjalon.net>; > > m...@smartsharesystems.com > > Subject: RE: [PATCH v11 01/16] eal: use rdtsc intrinsic > > > > > -----Original Message----- > > > From: Tyler Retzlaff <roret...@linux.microsoft.com> > > > Sent: Tuesday, August 29, 2023 7:16 PM > > > To: Ali Alnubani <alia...@nvidia.com> > > > Cc: David Marchand <david.march...@redhat.com>; dev@dpdk.org; > Bruce > > > Richardson <bruce.richard...@intel.com>; Konstantin Ananyev > > > <konstantin.v.anan...@yandex.ru>; Ciara Power > <ciara.po...@intel.com>; > > > NBU-Contact-Thomas Monjalon (EXTERNAL) <tho...@monjalon.net>; > > > m...@smartsharesystems.com > > > Subject: Re: [PATCH v11 01/16] eal: use rdtsc intrinsic > > > > > > On Sat, Aug 26, 2023 at 02:38:26PM +0000, Ali Alnubani wrote: > > > > > -----Original Message----- > > > > > From: Tyler Retzlaff <roret...@linux.microsoft.com> > > > > > Sent: Friday, August 11, 2023 10:21 PM > > > > > To: dev@dpdk.org > > > > > Cc: Bruce Richardson <bruce.richard...@intel.com>; Konstantin > > Ananyev > > > > > <konstantin.v.anan...@yandex.ru>; Ciara Power > > > <ciara.po...@intel.com>; > > > > > NBU-Contact-Thomas Monjalon (EXTERNAL) > <tho...@monjalon.net>; > > > > > david.march...@redhat.com; m...@smartsharesystems.com; Tyler > > > Retzlaff > > > > > <roret...@linux.microsoft.com> > > > > > Subject: [PATCH v11 01/16] eal: use rdtsc intrinsic > > > > > > > > > > Inline assembly is not supported for MSVC x64. Convert code to use > > > > > __rdtsc intrinsic. > > > > > > > > > > Signed-off-by: Tyler Retzlaff <roret...@linux.microsoft.com> > > > > > Acked-by: Konstantin Ananyev <konstantin.v.anan...@yandex.ru> > > > > > Acked-by: Morten Brørup <m...@smartsharesystems.com> > > > > > --- > > > > > > > > Hello, > > > > > > > > This patch is causing a build failure in Windows with Clang 11: > > > > > > Hi Ali, > > > > > > while we don't currently document a minimum clang version required to > > > build the windows port i'm starting to consider establishing policy that > > > in effect says we may bump the required compiler version on any dpdk > > > release (not just long term servicing releases). but before doing that > > > it would be nice to understand if that would cause undue pain on the > > > port users. > > > > > > So is there a reason you can't use LLVM 16? > > > > No specific reason. I reported this because compilation was passing with > Clang > > 11 prior to this patch. > > > > Building with clang version 16.0.6 fails for me with: > > [..] > [405/803] Linking target lib/rte_eal-24.dll > FAILED: lib/rte_eal-24.dll > "clang" @lib/rte_eal-24.dll.rsp > clang: error: no such file or directory: 'librte_log.lib' > clang: error: no such file or directory: 'librte_kvargs.lib' > [406/803] Compiling C object > lib/librte_mempool.a.p/mempool_rte_mempool_ops_default.c.obj > [..]
This build failure was actually caused by upgrading Meson from 0.54.3 to 1.2.1 earlier on the environment. The build passes with Meson 0.54.3 and Clang 16.0.6.
