x86[_64] assembly pack: update benchmark results.

[openssl.git] / crypto / sha / asm / sha512-586.pl

diff --git a/crypto/sha/asm/sha512-586.pl b/crypto/sha/asm/sha512-586.pl
index 7eab6a5b88b245e85b96e08a4e85bec7ea1220ad..df9e8eebcad1578b5e34cdd62df2c838c94aadd3 100644 (file)
--- a/crypto/sha/asm/sha512-586.pl
+++ b/crypto/sha/asm/sha512-586.pl
@@ -11,15 +11,16 @@
 #
 # Performance in clock cycles per processed byte (less is better):
 #
-#              Pentium PIII    P4      AMD K8  Core2
-# gcc          100     75      116     54      66
-# icc          97      77      95      55      57
-# x86 asm      61      56      82      36      40
-# SSE2 asm     -       -       38      24      20
-# x86_64 asm(*)        -       -       30      10.0    10.5
+#              PIII    P4      AMD K8  Core2   SB      Atom    Bldzr
+# gcc          75      116     54      66      58      126     121
+# icc          77      95      55      57      -       -       -
+# x86 asm      56      82      36      40      35      68      50
+# SSE2 asm     -       38      24      20      16      64(**)  18
+# x86_64 asm(*)        -       33      9.6     10.3    11.3    14.7    13.5
 #
-# (*) x86_64 assembler performance is presented for reference
-#     purposes.
+# (*)  x86_64 assembler performance is presented for reference
+#      purposes.
+# (**) paddq is increadibly slow on Atom.
 #
 # IALU code-path is optimized for elder Pentiums. On vanilla Pentium
 # performance improvement over compiler generated code reaches ~60%,
@@ -315,6 +316,7 @@ if ($sse2) {
        &bswap  ("edx");
        &mov    (&DWP(8*9+4,"esp"),"ecx");
        &mov    (&DWP(8*9+0,"esp"),"edx");
+       &jmp    (&label("00_14_sse2"));
 
 &set_label("00_14_sse2",16);
        &mov    ("eax",&DWP(0,"edi"));