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| author | Deepankar Bhattacharjee <deepankar.b@in.ibm.com> | 2021-09-20 10:45:15 -0400 |
|---|---|---|
| committer | Pauli <ppzgs1@gmail.com> | 2022-02-22 16:58:55 +1100 |
| commit | f596bbe4da779b56eea34d96168b557d78e1149a (patch) | |
| tree | 9371dd2979f2d8bfecc72b81034c0d10d3e5bfd0 /include | |
| parent | 7b3041eba1c6e177eede0d6311d53a6b9ff58051 (diff) | |
chacha20 performance optimizations for ppc64le with 8x lanes,
Performance increase around 50%.
Co-authored-by: Madhusudhanan Duraisamy <madurais@in.ibm.com>
Co-authored-by: Nilamjyoti Goswami <nilamgoswami@in.ibm.com>
Co-authored-by: Siva Sundar Anbareeswaran <srisivasundar@in.ibm.com>
Reviewed-by: Danny Tsen <dtsen@us.ibm.com>
Tested-by: Danny Tsen <dtsen@us.ibm.com>
Signed-off-by: Danny <dtsen@us.ibm.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/16637)
Diffstat (limited to 'include')
| -rw-r--r-- | include/crypto/ppc_arch.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/crypto/ppc_arch.h b/include/crypto/ppc_arch.h index 3b3ce4bff5..fcc846c410 100644 --- a/include/crypto/ppc_arch.h +++ b/include/crypto/ppc_arch.h @@ -24,5 +24,6 @@ extern unsigned int OPENSSL_ppccap_P; # define PPC_MADD300 (1<<4) # define PPC_MFTB (1<<5) # define PPC_MFSPR268 (1<<6) +# define PPC_BRD31 (1<<7) #endif |