AMD Ryzen 5 7600X gmpbench submission (result 8010.2) -- new: 9176.2

[hermann at stamm-wilbrandt.de]

On 2023-07-08 16:48, Torbjörn Granlund wrote:
> [snip]
> 
>   GMPbench:         8010.2
> 
> Interesting!  I would hope Zen 4 could perform much better than that,
> though.
> 
> Could you please repeat the test with the most latest GMP snapshot?
> 
> https://gmplib.org/download/snapshot/gmp-next/
> 
THANK YOU!

I installed latest snapshot:
gmp-6.2.99-20230706074853.tar.zst

./configure seems to know about zen4:
...
configure: summary of build options:

   Version:           GNU MP 6.2.99
   Host type:         zen4-pc-linux-gnu
...

The result is 14.5% increase in GMPbench value, new value is 9176.2 !


New submission:

A. office PC with 7600X CPU:
https://github.com/Hermann-SW/7600X#details-of-pc

B. AMD Ryzen 5 7600X (4700MHz-5300MHz)
I did run "perf stat -e cycles,task-clock ./runbench" with slightly
worse results, but it reported more than 5.3GHz CPU frequency.

C. Using gmp version: gmp-6.2.99-20230706074853.tar.zst snapshot

D. no modifications

E. gcc version 11.3.0 (Ubuntu 11.3.0-1ubuntu1~22.04.1)

F. see log below


hermann at 7600x:~/gmpbench-0.2$ ./runbench
***** GMPbench version 0.2 *****
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: 6.2.99
Compiling benchmarks
Running benchmarks (propagated score accuracy exceeds printed 
intermediates)
   Category base
     Program multiply (weight=1)
       GMPbench.base.multiply(128)                        2.185e+08
       GMPbench.base.multiply(512)                         5.43e+07
       GMPbench.base.multiply(8192)                       5.792e+05
       GMPbench.base.multiply(131072)                     1.005e+04
       GMPbench.base.multiply(2097152)                          390
       GMPbench.base.multiply(128,128)                    1.909e+08
       GMPbench.base.multiply(512,512)                    3.822e+07
       GMPbench.base.multiply(8192,8192)                  3.731e+05
       GMPbench.base.multiply(131072,131072)                   6699
       GMPbench.base.multiply(2097152,2097152)                  250
       GMPbench.base.multiply(15000,10000)                1.884e+05
       GMPbench.base.multiply(20000,10000)                1.472e+05
       GMPbench.base.multiply(30000,10000)                9.288e+04
       GMPbench.base.multiply(16777216,512)                    1586
       GMPbench.base.multiply(16777216,262144)                   59
     GMPbench.base.multiply                    1.2534e+05
     Program divide (weight=1)
       GMPbench.base.divide(8192,32)                      3.527e+06
       GMPbench.base.divide(8192,64)                      3.788e+06
       GMPbench.base.divide(8192,128)                     2.644e+06
       GMPbench.base.divide(8192,4096)                     8.85e+05
       GMPbench.base.divide(131072,65536)                      9215
       GMPbench.base.divide(8388608,4194304)                   52.7
       GMPbench.base.divide(8192,8064)                    3.943e+07
       GMPbench.base.divide(16777216,262144)                   30.2
     GMPbench.base.divide                      1.0769e+05
     Program gcd (weight=0.5)
       GMPbench.base.gcd(128,128)                         1.179e+07
       GMPbench.base.gcd(512,512)                          1.17e+06
       GMPbench.base.gcd(8192,8192)                       3.692e+04
       GMPbench.base.gcd(131072,131072)                         447
       GMPbench.base.gcd(1048576,1048576)                      24.4
     GMPbench.base.gcd                              22334
     Program gcdext (weight=0.5)
       GMPbench.base.gcdext(128,128)                      4.039e+06
       GMPbench.base.gcdext(512,512)                      9.925e+05
       GMPbench.base.gcdext(8192,8192)                    2.654e+04
       GMPbench.base.gcdext(131072,131072)                      316
       GMPbench.base.gcdext(1048576,1048576)                   15.8
     GMPbench.base.gcdext                           13965
   GMPbench.base                          62004
   Category app
     Program rsa (weight=1)
       GMPbench.app.rsa(512)                              7.785e+04
       GMPbench.app.rsa(1024)                             1.726e+04
       GMPbench.app.rsa(2048)                                  2684
     GMPbench.app.rsa                               15334
     Program pi (weight=1)
       GMPbench.app.pi(10000)                                  2589
       GMPbench.app.pi(100000)                                  107
       GMPbench.app.pi(1000000)                                6.28
     GMPbench.app.pi                               120.27
   GMPbench.app                            1358
GMPbench:         9176.2
hermann at 7600x:~/gmpbench-0.2$


Regards,

Hermann Stamm-Wilbrandt.