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Ip=[63.35.35.123]; Helo=[64aa7808-outbound-1.mta.getcheckrecipient.com] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM0PR08MB5252 Subject: Re: [dpdk-dev] [PATCH] test/ring: fix long compilation time X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" > > > > > >> Subject: Re: [PATCH] test/ring: fix long compilation time > >> > >> Honnappa Nagarahalli writes: > >> > >> > test_ring.c takes lot of time to compile with clang. It is > >> > reproducable with compiler version 8.0 on Ubuntu 18.04. > >> > Amount of testing is reduced, but attempt is made to keep the same > >> > coverage. > >> > > >> > Reported-by: Aaron Conole > >> > Reported-by: Thomas Monjalon > >> > Signed-off-by: Honnappa Nagarahalli > >> > Reviewed-by: Ruifeng Wang > >> > --- > >> > >> Thanks, Honnappa! > >> > >> One thing to note, I don't see this with just clang - it occurs with g= cc as > well. > >> I'm going to test this patch today. > > Which gcc version are you using? I do not see test_ring.c taking much > > time for compilation for gcc on my x86 platform. >=20 > 7.4.0, but I'm also adding asan and ubsan to it. Ok, ubsan+ gcc 8.4.0 is taking time on Arm as well. >=20 > > The clang issue is seen on x8, on Arm it does not show issues. >=20 > I didn't check arm, yet