update ceph source to reef 18.1.2

[ceph.git] / ceph / src / crypto / isa-l / isa-l_crypto / sha256_mb / sha256_job.asm

diff --git a/ceph/src/crypto/isa-l/isa-l_crypto/sha256_mb/sha256_job.asm b/ceph/src/crypto/isa-l/isa-l_crypto/sha256_mb/sha256_job.asm
index 6bf4b5e50dff230a97cf35d148d70f6480aa9790..f9fb6d23008fbb36c4b42ee7159ed01124eba3ee 100644 (file)
--- a/ceph/src/crypto/isa-l/isa-l_crypto/sha256_mb/sha256_job.asm
+++ b/ceph/src/crypto/isa-l/isa-l_crypto/sha256_mb/sha256_job.asm
@@ -2,7 +2,7 @@
 ;  Copyright(c) 2011-2016 Intel Corporation All rights reserved.
 ;
 ;  Redistribution and use in source and binary forms, with or without
-;  modification, are permitted provided that the following conditions 
+;  modification, are permitted provided that the following conditions
 ;  are met:
 ;    * Redistributions of source code must retain the above copyright
 ;      notice, this list of conditions and the following disclaimer.
@@ -37,6 +37,17 @@
 %define STS_BEING_PROCESSED    1
 %define STS_COMPLETED          2
 
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;;; Threshold constants
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+; if number of lanes in use <= threshold, using sb func
+%define SHA256_SB_THRESHOLD_SSE                1
+%define SHA256_SB_THRESHOLD_AVX                1
+%define SHA256_SB_THRESHOLD_AVX2       1
+%define SHA256_SB_THRESHOLD_AVX512     1
+%define SHA256_NI_SB_THRESHOLD_SSE     4 ; shani is faster than sse sha256_mb
+%define SHA256_NI_SB_THRESHOLD_AVX512  6
+
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;;;; Define SHA256_JOB structure
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;