SCL Supported OS

For SCL, Synopsys recommends single (not redundant) license servers with the following system hardware & configuration:

  • SCL 2021.03
  • Recent AMD or Intel x86_64 processor
  • OS: CentOS or Red Hat Enterprise Linux 7.6 or 7.9
  • Multiple cores (modern CPU with four or more cores)
  • 2 GHz CPU speed or better
  • 32 or 64 GB of RAM 
  • 10 Gbps Ethernet card & switch
  • ext3 or ext4 filesystem
  • Adequate file descriptors (typically 32768 or higher)
  • A physical machine is recommended over a WAN

Notes:

  • Other OS platforms are supported (see table below), but are recommended only for LAN servers with small quantities of licenses.
  • Docker, Singularity, and other containers are not compatible with SCL.
  • Virtual machine setup is not recommended over a WAN as this can impact server performance.
  • Redundant (triad) server setup is not supported over a public or private cloud
  • Redundant server setup is not supported when the SCL server is a virtual machine  
  • The reiserfs filesystem is not supported.
  • The btrfs filesystem is supported only starting with SCL 2020.06.

Supported SCL Platforms by Operating System & Platform Keyword
For a list of Operating Systems supported under SCL 2021.03, see the table below.  

Synopsys Common Licensing Supported Platforms by OS & Keyword
Platform Operating System Platform Keyword
(use for downloading & installation)
x86_64 CentOS or RHEL Linux 7.3, 7.6, 7.9
CentOS or RHEL Linux 6.x (6.6+)
Note: Migrate off CentOS/RHEL 6.x (6.6+). 6.x will not be supported in a future SCL release.
linux64 (64-bit)
x86_64 SUSE Linux Enterprise 12, 12 SP2, 12 SP3, 12 SP4
suse64 (64-bit)
x86_64 Windows OS: 10, Windows Server 2016
Note: Migrate off Windows Server 2012, 2012 R2. WS 2012 will not be supported in a future SCL release.
win32
aarch64
(ARM64)
CentOS or RHEL 7.6

linuxaarch64
SPARC
Oracle Solaris is Not Supported

Contact your Account Manager to rehost your licenses to a supported platform.

sparcOS5
sparc64

OS COMPATIBILITY:

  • Synopsys builds its products on a selected "base" version of each operating system.
  • Operating system vendors guarantee that applications compiled on a lower minor version of an operating system will be binary-compatible with higher minor versions of the same operating system. This means that an application supported on OS version X.Y should run on OS version X.Z. For example, a tool supported on CentOS or RHEL 7.6 should also run on CentOS or RHEL 7.9.
  • Synopsys relies on the OS vendors' binary compatibility claim and supports running higher minor versions.

More Information:

For a list of vendor daemons incorporated into SCL, click here.