Zeta v099m released as source and Linux/Windows 64 bit binary:

https://github.com/smatovic/Zeta/releases

Alternative downloads:

https://zeta-chess.app26.de/downloads/

Please consider the README file or --help option before running the engine.

From the changelog:

Zeta (099m) alpha; urgency=medium

* patch for ABDADA parallel search
* disabled RMO parallel search
* removed max device memory limitation
* mods in time control
* cleanups
*
* Zeta 099m on Nvidia V100, 160 workers, ~ 13.5 Mnps
* Zeta 099m on Nvidia V100, 1 worker, ~ 85 Knps

-- Srdja Matovic 13 Jul 2019

Here some nps and search scaling results...

################################################################################
# Zeta 099m, startposition, depth 12, best of 4 runs, Nvidia V100:
# tt1: 2048 MB, tt2: 1536 MB
#
### workers #nps          #nps speedup   #time in s   #ttd speedup   #relative ttd
### 1       86827         1.000000       156.586000   1.000000       1.000000 
### 2       180282        2.076336       55.749000    2.808768       2.808768 
### 4       356910        4.110588       35.564000    4.402936       1.567568 
### 8       704741        8.116611       19.637000    7.974029       1.811071 
### 16      1385758       15.959989      14.583000    10.737571      1.346568 
### 32      2786039       32.087242      11.124000    14.076411      1.310949 
### 64      5460849       62.893443      8.838000     17.717357      1.258656 
### 128     10235993      117.889516     7.377000     21.226244      1.198048 
### 160     11639290      134.051505     7.202000     21.742016      1.024299