VUCAKO Bench - Windows executables
    ==================================
$Rev: 185 $ $Date: 2018-12-15 16:47:00 +0100 (Sat, 15 Dec 2018) $

Web page (updated but w/o CSS)
https://cgg.mff.cuni.cz/~pepca/bench/

Readme file (updated regularly)
https://cgg.mff.cuni.cz/~pepca/bench/readme.txt

This file (updated regularly)
https://cgg.mff.cuni.cz/~pepca/bench/00readme.txt

SVN repository (updated regularly)
svn://cgg.mff.cuni.cz/bench/trunk/

This package
https://cgg.mff.cuni.cz/~pepca/bench/executables-win.zip

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1. find out what your hardware is
   Recommended way: run the CPU-Z program
   https://www.cpuid.com/softwares/cpu-z.html

2. edit the "rem" comment lines in the "00runme-*.bat" files
   CPU, motherboard, memory, hard-disk
   (memory parameters - see below)

3. edit the environment variables in your bat files:
   "cl"  .. nominal CPU clock in MHz
   "cpu" .. global HW identifer in the form "<CPU>/<clock> (<motherboard>,<RAM>,<disk>,<OS>,<runtime>)"
     <RAM> .. se below
     <runtime> .. for Java/C# put your actual runtime version,
                  Java must start with "J", C must start with ".NET"
   Optionally update the "exe", "b" or "j" .. binary/runtime

4. run the "00runme-*.bat" files
   Let every batch run for a long time (at least a couple of minutes)
   With no other computer activity
   Only the best times will be included in the final result table

5. send the "result.txt" file together with one of the 00runme-*.bat files
   (00runme-c.bat)
   email: pepca@vucako.cz

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RAM timings
-----------

Example:

rem DDR4 16GB dual-channel, PC4-19200 (1200MHz, 2400MTs)
                                                !!!! megatransfers per second
set cpu="i7-7700K/4G2 (Z270M,16G/4800,Sevo970,W10-64,J1.8.0-64HS)"
                                 !!!! double the number for dual-channel

CPU-Z is showing the frequency (I/O bus clock) in the fields
"Memory/DRAM Frequency" or "SPD/Frequency" (the former is more correct
as it shows global frequency in cases you are using different memory
modules)

<Megatransfers per second> = <DRAM frequency> * 2
  for the DDR technologies

Note that we are counting with 64-bit wide DIMM modules, so one "transfer"
means 64 bits (8 bytes). This explains the big number (megabytes per second)
in the "PC<n>-<MBps>" notation: in our example the DIMMs are able to
do 2400 MTs - so the name is "PC4-19200" (2400 * 8 = 19200)

In <RAM> ("cpu" environment var) the optional "dual-channel" mode
is considered. If you are using dual-channel, double the "MTs" number
(that's why our example has "16G/4800" RAM description)