Change-Id: I9d9ed23708dbc1388a04f17cbb9bb88ee6feae30

Rolf Eike Beer authored 12 years ago and Brad King committed 12 years ago

Change-Id: Ib6b14c8c44129c50187d0273c1f308abe17dff10

Rolf Eike Beer authored 12 years ago and Brad King committed 12 years ago

Change-Id: I3507299e7145268aef9e35c63454dd5f67fcf593

Rolf Eike Beer authored 12 years ago and Brad King committed 12 years ago

Change-Id: I359bfaf0f7b7e55eb1cc1dce5ce02be0aa82a5ad

Rolf Eike Beer authored 12 years ago and Brad King committed 12 years ago

-do not always set NumberOfLogicalCPU to 1, it doesn't make any sense
 to have this number smaller than NumberOfPhysicalCPU. Instead keep
 both numbers the same and set LogicalProcessorsPerPhysical to 1.
-replace '/1024*8192/1024' with '/128'

Change-Id: Idf7d1983875040ceacae5547da408179ca10f1c3

Stephen Kelly authored 12 years ago and Brad King committed 12 years ago

Change-Id: Ib9ef970940e4bc10d4cfba52d803508095706bc2

Riku Voipio authored 12 years ago and Brad King committed 12 years ago

The __aarch64__ defines Aarch64, while __AARCH64EB__ defines bigendian
and __AARCH64EL__ little endian.  Only little endian tested, no big
endian toolchain exists yet.

Change-Id: Ieded9bdb0557ad1e1f3a5b08fbe210df23079e5e
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>

Rolf Eike Beer authored 12 years ago and Brad King committed 12 years ago

Change-Id: I11673e92c9cab8fe9b7521ad4e0f6120a73abe8c

Rolf Eike Beer authored 12 years ago and Brad King committed 12 years ago

E.g. Linux ARM platforms write "CPU architecture" instead of "cpu family".

Change-Id: I8833f6194a8878750b71aaa65bc52fe5eb057a03

Rolf Eike Beer authored 12 years ago and Brad King committed 12 years ago

GetExtendedProcessorName() may sometimes return "Unknown family" when
we could return something more meaningful. Some systems (e.g. PA-RISC
on Linux) export a "cpu" value in /proc/cpuinfo that has a beautified
processor name in it (e.g. "PA8600 (PCX-W+)"). If we have not found
something nice but this field is present use that information.

Change-Id: I72561bdcba12f3f43d86f96bf3ebfae36ea22421

Rolf Eike Beer authored 12 years ago and Brad King committed 12 years ago

Change-Id: I729237c700e58eca9ea4fdc563f00208cfc81cff

Rolf Eike Beer authored 12 years ago and Brad King committed 12 years ago

If the given key (e.g. "cpu") is matched at the beginning of any line the value
was returned regardless if that line would be the correct match (e.g.
"cpu family" is not the correct line). Make sure between the key and the colon
are only spaces and tabs.

Change-Id: I8955add3635a0afb73a9f07f7a0bcf600b7c7015

Rolf Eike Beer authored 12 years ago and Brad King committed 12 years ago

Non-x86 architectures (namely PA-RISC) may not have the "cache size" line, but
others. Search for all and sum up their results.

Change-Id: Ie8e1c52e2b8be69b0b919bb029c1db95c04a9309

Rolf Eike Beer authored 12 years ago and Brad King committed 12 years ago

Change-Id: Ib753ad6171b0f83f6ad505a904c7d3124d734ee1

The Registry class is not used by any other part of KWSys or by any of
the major dependent projects (CMake, ITK, VTK, ParaView, etc.).  Remove
it from KWSys proper.  It can be kept in a specific dependent if
necessary.

Change-Id: I82c0ae2f6a354e9fc5b267faf8fbbeaf9e99a75e

Change-Id: Iaa1cd4ff7ae9a2b4efab0094544af0789c376c0a

Sean McBride authored 12 years ago and Brad King committed 12 years ago

Some compilers, notably Clang, will warn at compile time (or
runtime with debug flags) if they detect a null dereference.
Try to outsmart them by dereferencing an address a little
larger than NULL.

Change-Id: I53c6512f814ad3e8977c076904f0415e8aaaaea5

We no longer support Windows 98.  Remove Win9x-specific code and
supporting infrastructure.  This simplifies the implementation in several
places.

Change-Id: Ic3062a81e5880b649feeedf397bf846400f12526

From "man getifaddrs":

 "This means ifa_addr and other fields can actually be NULL if the
  interface has no address..."

Reported-by: Kornel Benko <kornel@lyx.org>
Change-Id: I9d9ad3ae9fb50cbcab46fa8c06b270e4c56c288e

In order to compute FQDN portably in the future we will need an
incremental series of try_compile tests to build up the list of
available headers and supported APIs.  For now implement it only on
platforms where we have already hard-coded preprocessor tests for the
headers.

Change-Id: Ie1b2ad30ef3c2d5939071c7cbd32826be64d7e29

Commit 857bda17 (SystemInformation: Report more information, 2012-05-29)
attempted to refactor the internal CallSwVers helper to avoid duplicate
code but introduced a regression in output parsing.  Run sw_vers using
our RunProcess helper rather than popen and restore the original output
processing approach.

Change-Id: I550af5813dcad5beaec86c7c5fa1f00bcc9070b6

The backtrace API was added in LSB 4.1 but does not exist in 4.0.

Change-Id: Iae84de74d83135c53f4c5fd7bd16d9764d3c161b

Replace accidental use of kwsys_stl:: with kwsys_ios:: to reference
string streams.  The former is the namespace for STL, the latter for
streams.

Change-Id: I8c18a49c34633a4a3760d6f31192ff82ce4ce537

The LoadLines filename overload is used only on Linux.

Change-Id: I71b18c36aa033471aeeecba4cc002f293577cb8a

Drop unused helper GetFieldFromCommand.  Define helpers

 LoadLines
 NameValue
 GetFieldFromFile
 GetFieldsFromFile
 GetFieldsFromCommand
 StacktraceSignalHandler

only on platforms where they are used.  Hide all helpers in an anonymous
namespace so they are not visible outside the SystemInformation
translation unit.

Change-Id: I514881a8f253d72e90a0fb8bf1a6d7d9bc7e01c5

Switch order of helper function definitions to avoid referencing names
before they are declared.

Change-Id: I25243b2042163f920f056b71941c88e6cfabac16

Add methods to report host memory total, host memory available,
process memory available, host memory used, and process memory
used. In this context memory is unavailable if there are resource
limits in place that would prevent its use. Such resource limits
assumed to be applied on a per host basis both to cooperatively
operating process groups, such as mpi programms running in parallel,
and to individual processes. When reporting host memory available
consult an application specified environment variable. When reporting
process memory available consult unix resource rlimits and an
application specified environment variable. The environmant variables
provide a means of communicating resource limits that are being
applied in a non-standard way.

Change-Id: Ifb3b0fdaab8db0ab87140fa2dcafad3c51e2d874

00852081 SystemInformation: Fix sloppy use of sysctlbyname() API
a536d833 ProcessUNIX: Suppress warning about uninteresting return code

Sean McBride authored 12 years ago and Brad King committed 12 years ago

sysctlbyname() can mutate the length param you give it, so you need to
reset it before every call.

Change-Id: I86ba705ec78c02b1d5efeb4609cb828ea4c490fc

Sean McBride authored 12 years ago and Brad King committed 12 years ago

Change-Id: Ic1dcd37dabbf34ce721b81c6a787dafe758105a4

While at it, remove TABs from indentation in "CMakeLists.txt".

Change-Id: I663afc40f693d61c31992e5d6a47d2ff0d1d506a

Cast StacktraceSignalHandler to extern "C" to avoid the warning:

 SystemInformation.cxx, line 3048: Warning (Anachronism): Assigning
  void(*)(int,siginfo*,void*) to extern "C" void(*)(int,siginfo*,void*)

on the Sun compiler.

Change-Id: I8f8ac99656bc8ee6f604ea69c415a093699ca86d

Fix interaction between local variables and conditional code in methods

 SystemInformationImplementation::GetFullyQualifiedDomainName
 SystemInformationImplementation::GetMemoryTotal
 SystemInformationImplementation::GetMemoryUsed
 SystemInformationImplementation::GetProcessId

to avoid assigning values to local variables that are never used.

While at it, fix GetMemoryUsed() to not leak the OpenProcess handle when
GetProcessMemoryInfo fails.

Change-Id: I582b70c7b4795df6b97bdeafc6328001dc5ce3ee

Change-Id: I8788a5c8d8a8e9116675b1692b9ce102a943fc13

Change-Id: Ib700bc38f9bc18ae2bb899b9c84c9cec91f9cfdb