| Name : perl-Timer-CPU
| |
| Version : 0.100
| Vendor : obs://build_opensuse_org/devel:languages:perl
|
| Release : lp155.3.1
| Date : 2023-07-20 19:54:24
|
| Group : Development/Libraries/Perl
| Source RPM : perl-Timer-CPU-0.100-lp155.3.1.src.rpm
|
| Size : 0.02 MB
| |
| Packager : https://www_suse_com/
| |
| Summary : Precise user-space timer using the CPU clock
|
Description :
For most timer operations, the Time::HiRes manpage is great. Since it
provides microsecond resolution in real \"wall-clock\" time it is very useful
for determining how long an operation actually takes in seconds.
However, on most CPUs it is possible to take much higher resolution
measurements. These measurements aren\'t in absolute units like seconds but
instead in \"cycles\" or \"ticks\". These measurements relate to wall-clock
time via an unspecified conversion ratio and can therefore only be used for
relative comparisons between code on the same machine (and are subject to
other constraints described below).
The resolution of this module is extremely high. For example, it can detect
the difference between a sub that returns nothing, one that returns a
number, and one that returns an empty string. It can detect whether an \'if\'
branch is taken or not, and even the difference between \'eq\' comparing
strings that match and strings that differ by only the last character.
|
RPM found in directory: /packages/linux-pbone/ftp5.gwdg.de/pub/opensuse/repositories/devel:/languages:/perl:/CPAN-T/15.5/x86_64 |
