xeon 64 bits

[Emmanuel Thomé]

Thanks for your detailed answer.

Concerning the opteron bench results, I didn't do any override. Here's
what's in config.log:

configure:1482: Decided:
ABI=64
CC=gcc
CFLAGS=-O2 -m64
CPPFLAGS=
GMP_LDFLAGS=
CXX=g++
CXXFLAGS=-O2 -m64
path= x86-64 generic

Full gmpbench output included below.

Regards,

E.

----------------------------------------------------------------------------
***** GMPbench version 0.1 *****nd
Using default CFLAGS = "-O3 -fomit-frame-pointer"
Using default CC = "gcc"
Using default LIBS = "-static -lgmp"
Using compilation command: gcc -O3 -fomit-frame-pointer foo.c -o foo -static -lgmp
You may want to override CC, CFLAGS, and LIBS
Using gmp version: 4.1.4
Compiling benchmarks
Running benchmarks
  Category base
    Program multiply
      multiply 128 128
      GMPbench.base.multiply.128,128 result: 22774349
      multiply 512 512
      GMPbench.base.multiply.512,512 result: 4026944
      multiply 8192 8192
      GMPbench.base.multiply.8192,8192 result: 30365
      multiply 131072 131072
      GMPbench.base.multiply.131072,131072 result: 393
      multiply 2097152 2097152
      GMPbench.base.multiply.2097152,2097152 result: 11.2
    GMPbench.base.multiply result: 26163
    Program divide
      divide 8192 32
      GMPbench.base.divide.8192,32 result: 527242
      divide 8192 64
      GMPbench.base.divide.8192,64 result: 630911
      divide 8192 128
      GMPbench.base.divide.8192,128 result: 432754
      divide 8192 4096
      GMPbench.base.divide.8192,4096 result: 56393
      divide 8192 8064
      GMPbench.base.divide.8192,8064 result: 807072
      divide 131072 8192
      GMPbench.base.divide.131072,8192 result: 1204
      divide 131072 65536
      GMPbench.base.divide.131072,65536 result: 572
      divide 8388608 4194304
      GMPbench.base.divide.8388608,4194304 result: 1.22
    GMPbench.base.divide result: 16504
  GMPbench.base result: 20780
  Category app
    Program rsa
      rsa 512
      GMPbench.app.rsa.512 result: 7985
      rsa 1024
      GMPbench.app.rsa.1024 result: 1457
      rsa 2048
      GMPbench.app.rsa.2048 result: 239
    GMPbench.app.rsa result: 1406.2
  GMPbench.app result: 1406.2
GMPbench result: 5405.6
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