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authorjsg <>2014-04-15 12:27:34 +0000
committerjsg <>2014-04-15 12:27:34 +0000
commit97d5a40127ca3e120751be508651e33c4f294db2 (patch)
tree7b46d36ee15bc455e72fbd721910267d9c52fcdc /src/lib/libcrypto/ripemd/asm/rips.cpp
parent119df02356e2634a1f38a23d288d8774e841e5f7 (diff)
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remove pentium specific benchmark code
ok miod@
Diffstat (limited to 'src/lib/libcrypto/ripemd/asm/rips.cpp')
-rw-r--r--src/lib/libcrypto/ripemd/asm/rips.cpp82
1 files changed, 0 insertions, 82 deletions
diff --git a/src/lib/libcrypto/ripemd/asm/rips.cpp b/src/lib/libcrypto/ripemd/asm/rips.cpp
deleted file mode 100644
index f7a13677a9..0000000000
--- a/src/lib/libcrypto/ripemd/asm/rips.cpp
+++ /dev/null
@@ -1,82 +0,0 @@
1//
2// gettsc.inl
3//
4// gives access to the Pentium's (secret) cycle counter
5//
6// This software was written by Leonard Janke (janke@unixg.ubc.ca)
7// in 1996-7 and is entered, by him, into the public domain.
8
9#if defined(__WATCOMC__)
10void GetTSC(unsigned long&);
11#pragma aux GetTSC = 0x0f 0x31 "mov [edi], eax" parm [edi] modify [edx eax];
12#elif defined(__GNUC__)
13inline
14void GetTSC(unsigned long& tsc)
15{
16 asm volatile(".byte 15, 49\n\t"
17 : "=eax" (tsc)
18 :
19 : "%edx", "%eax");
20}
21#elif defined(_MSC_VER)
22inline
23void GetTSC(unsigned long& tsc)
24{
25 unsigned long a;
26 __asm _emit 0fh
27 __asm _emit 31h
28 __asm mov a, eax;
29 tsc=a;
30}
31#endif
32
33#include <stdio.h>
34#include <stdlib.h>
35#include <openssl/ripemd.h>
36
37#define ripemd160_block_x86 ripemd160_block_asm_host_order
38
39extern "C" {
40void ripemd160_block_x86(RIPEMD160_CTX *ctx, unsigned char *buffer,int num);
41}
42
43void main(int argc,char *argv[])
44 {
45 unsigned char buffer[64*256];
46 RIPEMD160_CTX ctx;
47 unsigned long s1,s2,e1,e2;
48 unsigned char k[16];
49 unsigned long data[2];
50 unsigned char iv[8];
51 int i,num=0,numm;
52 int j=0;
53
54 if (argc >= 2)
55 num=atoi(argv[1]);
56
57 if (num == 0) num=16;
58 if (num > 250) num=16;
59 numm=num+2;
60#if 0
61 num*=64;
62 numm*=64;
63#endif
64
65 for (j=0; j<6; j++)
66 {
67 for (i=0; i<10; i++) /**/
68 {
69 ripemd160_block_x86(&ctx,buffer,numm);
70 GetTSC(s1);
71 ripemd160_block_x86(&ctx,buffer,numm);
72 GetTSC(e1);
73 GetTSC(s2);
74 ripemd160_block_x86(&ctx,buffer,num);
75 GetTSC(e2);
76 ripemd160_block_x86(&ctx,buffer,num);
77 }
78 printf("ripemd160 (%d bytes) %d %d (%.2f)\n",num*64,
79 e1-s1,e2-s2,(double)((e1-s1)-(e2-s2))/2);
80 }
81 }
82