Open GoogleCodeExporter opened 9 years ago
Hello Thomas,
What version of openssl are you using?
What version of the Cuda Toolkit are you using?
I ask this because some other users has reported the same issue using version 4
and above. If you are using version 4, could you try with version 3?
Greetings,
MRG
Original comment by paolo.ma...@gmail.com
on 8 Oct 2012 at 5:58
I use CUDA Toolkit version 4.2 on both Ubuntu and OS X.
On Ubuntu, OpenSSL is:
OpenSSL 1.0.1 14 Mar 2012
built on: Tue Aug 21 05:18:48 UTC 2012
platform: debian-amd64
options: bn(64,64) rc4(16x,int) des(idx,cisc,16,int) blowfish(idx)
compiler: cc -fPIC -DOPENSSL_PIC -DZLIB -DOPENSSL_THREADS -D_REENTRANT
-DDSO_DLFCN -DHAVE_DLFCN_H -m64 -DL_ENDIAN -DTERMIO -g -O2 -fstack-protector
--param=ssp-buffer-size=4 -Wformat -Wformat-security -Werror=format-security
-D_FORTIFY_SOURCE=2 -Wl,-Bsymbolic-functions -Wl,-z,relro -Wa,--noexecstack
-Wall -DOPENSSL_NO_TLS1_2_CLIENT -DOPENSSL_MAX_TLS1_2_CIPHER_LENGTH=50
-DMD32_REG_T=int -DOPENSSL_IA32_SSE2 -DOPENSSL_BN_ASM_MONT
-DOPENSSL_BN_ASM_MONT5 -DOPENSSL_BN_ASM_GF2m -DSHA1_ASM -DSHA256_ASM
-DSHA512_ASM -DMD5_ASM -DAES_ASM -DVPAES_ASM -DBSAES_ASM -DWHIRLPOOL_ASM
-DGHASH_ASM
OPENSSLDIR: "/usr/lib/ssl"
And on OS X:
OpenSSL 1.0.1c 10 May 2012
built on: Thu Aug 30 14:45:24 CEST 2012
platform: darwin64-x86_64-cc
options: bn(64,64) rc4(ptr,char) des(idx,cisc,16,int) idea(int) blowfish(idx)
compiler: /usr/bin/gcc-4.2 -fPIC -fno-common -DOPENSSL_PIC -DZLIB
-DOPENSSL_THREADS -D_REENTRANT -DDSO_DLFCN -DHAVE_DLFCN_H -arch x86_64 -O3
-DL_ENDIAN -Wall
OPENSSLDIR: "/opt/local/etc/openssl"
I'm quite busy now, but I'd like to try toolkit 3 when I get the time..
- Thomas
Original comment by thomas....@gmail.com
on 8 Oct 2012 at 7:09
Hello Paolo
I've encountered the same problem .I am using CUDA toolkit 6. Have you solved
the problem with using newer toolkits ?
Best regards
Original comment by LawsonA...@gmail.com
on 3 Jan 2015 at 6:26
I have the same mismatched values between GPU and CPU after patching the new versions of the two specified files in the openssl-patch directory.
My system: Ubuntu 16.04 lts (current patches applied) OpenSSL 1.1.0e 16 Feb 2017 (patched per the openssl-patch directory) CUDA 7.5 deviceQuery, CUDA Driver = CUDART, CUDA Driver Version = 8.0, CUDA Runtime Version = 7.5, NumDevs = 1, Device0 = GeForce GTX 660M Result = PASS
Original issue reported on code.google.com by
thomas....@gmail.com
on 8 Oct 2012 at 9:42