This was on 1.0.2 and I just checked 1.1.1, and for libssl I still only see the call for libcrypto. I can recompile and confirm later in the day to be 100% certain. On Wed, 2019-09-25 at 16:26 +0100, Matt Caswell wrote: > > On 25/09/2019 15:26, Mark Hack wrote: > > ssl_algs.c is missing the required call to OPENSSL_cpuid_setup() > > which > > means that all the platforms which rely on the CPU ID to be set > > (everything except Intel/AMD) never use any of the EVP calls and do > > not > > hardware accelerate TLS. Yes, the performance tests work but these > > do > > not use libssl. > > > > Patching ssl_algs.c corrects this and the performance improvement > > is > > immediatly noticable. This is the patch applied and tested on PPC. > > > > int SSL_library_init(void) > > { > > OPENSSL_cpuid_init_setup(); /* Identify the HW platform */ > > > > ... > > Which version of OpenSSL do you see this in? In 1.1.1 at least I see > the call to > OPENSSL_cpuid_setup() in the default initialisation code: > > https://github.com/openssl/openssl/blob/19bd1fa1ef17ff0ac071402cb6b002f1c29e37b9/crypto/init.c#L45-L70 > > Matt >