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I executed the suite of test programs on my Intel® Xeon® processor with mixed results.
The "timing_aes.exe SSL_IPP=ipp" command failed upon its first call to "ippsRijndael128EncryptCBC(in, out, length, pAESctx, (const Ipp8u*)ivec, NONE)" with an "Unhandled exception at 0x000007feeaf49fa7 in timing_aes.exe: 0xC0000005: Access violation reading location 0xffffffffffffffff" at instruction "call qword ptr [rsp+40h]".
The "timing_rsa.exe SSL_IPP=ssl" also produced anomolous results:
OpenSSL 0.9.8j 07 Jan 2009 built on: Sun Nov 4 22:41:57 2012
RSA size,operation,cycles/op
128,enc,190722.000000
128,dec,339321.000000
160,enc,240901.000000
160,dec,448248.000000 . . .
2816,enc,98274213.000000
2816,dec,130855413.000000
3072,enc,127360819.000000
3072,dec,166269484.000000
3328,enc,380.000000
3328,dec,205963838.000000
3584,enc,380.000000
3584,dec,250929874.000000
3840,enc,380.000000
3840,dec,305880278.000000
4096,enc,380.000000
4096,dec,362022181.000000
The "timing_rsa.exe SSL_IPP=ipp", however, produced expected results:
OpenSSL 0.9.8j 07 Jan 2009 over IPP built on: Mon Nov 5 03:56:05 2012
RSA size,operation,cycles/op
128,enc,89385.000000
128,dec,158954.000000
160,enc,106960.000000 . . .
2816,enc,46759371.000000
2816,dec,8706513.000000
3072,enc,59600986.000000
3072,dec,10636656.000000
3328,enc,73725273.000000
3328,dec,13105307.000000
3584,enc,91159397.000000
3584,dec,15892531.000000
3840,enc,112025454.000000
3840,dec,18869660.000000
4096,enc,134271290.000000
4096,dec,22440824.000000
The "timing_sha.exe SSL_IPP=ipp" and "timing_sha.exe SSL_IPP=ssl" appeared correctly optimized for ipp, though there is no comparison of encoded and decoded blocks.
Selecting different environments, either Crypto IPP 7.1.1.119 under Composer XE 2013 or Crypto IPP 7.0.4.54 under ComposerXE-2011, produces identical anomolies. Same for the IA32 environments.
Is there another version of this sample application suite?
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