Sync to PMIx v3. Ensure prun uses the ess/tool component.

Signed-off-by: Ralph Castain <[email protected]>

Author: Ralph Castain

opal/mca/pmix/pmix3x/pmix/NEWS

@@ -83,6 +83,28 @@ Master (not on release branches yet)
   and to themselves
 
 
+1.2.4 -- 13 Oct. 2017
+----------------------
+- Silence some unnecessary warning messages (PR #487)
+- Coverity fix - TOCTOU (PR #465)
+- automake 1.13 configure fix (PR #486)
+- Update RPM spec file (rpmbuild -ta, and --rebuild fixes) (PR #523)
+- Support singletons in PMI-1/PMI-2 (PR #537)
+
+
+1.2.3 -- 24 Aug. 2017
+----------------------
+- Resolve visibility issues for public APIs (PR #451)
+- Atomics update - remove custom ASM atomics (PR #458)
+- Fix job-fence test (PR #423)
+- Replace stale PMIX_DECLSPEC with PMIX_EXPORT (PR #448)
+- Memory barrier fixes for thread shifting (PR #387)
+- Fix race condition in dmodex (PR #346)
+- Allow disable backward compatability for PMI-1/2 (PR #350)
+- Fix segv in PMIx_server_deregister_nspace (PR #343)
+- Fix possible hang in PMIx_Abort (PR #339)
+
+
 1.2.2 -- 21 March 2017
 ----------------------
 - Compiler fix for Sun/Oracle CC (PR #322)

opal/mca/pmix/pmix3x/pmix/README

@@ -128,6 +128,32 @@ INSTALLATION OPTIONS
   --disable-shared; enabling static libraries and disabling shared
   libraries are two independent options.
 
+ --disable-show-load-errors-by-default
+   Set the default value of the mca_base_component_show_load_errors MCA
+   variable: the --enable form of this option sets the MCA variable to
+   true, the --disable form sets the MCA variable to false.  The MCA
+   mca_base_component_show_load_errors variable can still be overridden
+   at run time via the usual MCA-variable-setting mechanisms; this
+   configure option simply sets the default value.
+
+   The --disable form of this option is intended for PMIx packagers
+   who tend to enable support for many different types of networks and
+   systems in their packages.  For example, consider a packager who
+   includes support for both the FOO and BAR networks in their PMIx
+   package, both of which require support libraries (libFOO.so and
+   libBAR.so).  If an end user only has BAR hardware, they likely only
+   have libBAR.so available on their systems -- not libFOO.so.
+   Disabling load errors by default will prevent the user from seeing
+   potentially confusing warnings about the FOO components failing to
+   load because libFOO.so is not available on their systems.
+
+   Conversely, system administrators tend to build a PMIx that is
+   targeted at their specific environment, and contains few (if any)
+   components that are not needed.  In such cases, they might want
+   their users to be warned that the FOO network components failed to
+   load (e.g., if libFOO.so was mistakenly unavailable), and thus
+   some PMIx calls might unexpectedly return "not supported".
+
 --with-platform=FILE
   Load configure options for the build from FILE.  Options on the
   command line that are not in FILE are also used.  Options on the

opal/mca/pmix/pmix3x/pmix/VERSION

@@ -30,7 +30,7 @@ greek=
 # command, or with the date (if "git describe" fails) in the form of
 # "date<date>".
 
-repo_rev=git6001265
+repo_rev=gitd74c321
 
 # If tarball_version is not empty, it is used as the version string in
 # the tarball filename, regardless of all other versions listed in
@@ -44,7 +44,7 @@ tarball_version=
 
 # The date when this release was created
 
-date="Oct 09, 2017"
+date="Oct 14, 2017"
 
 # The shared library version of each of PMIx's public libraries.
 # These versions are maintained in accordance with the "Library

opal/mca/pmix/pmix3x/pmix/config/pmix.m4

@@ -705,6 +705,32 @@ AC_DEFUN([PMIX_SETUP_CORE],[
 
     pmix_show_title "Modular Component Architecture (MCA) setup"
 
+    #
+    # Do we want to show component load error messages by default?
+    #
+
+    AC_MSG_CHECKING([for default value of mca_base_component_show_load_errors])
+    AC_ARG_ENABLE([show-load-errors-by-default],
+                  [AC_HELP_STRING([--enable-show-load-errors-by-default],
+                                  [Set the default value for the MCA parameter
+                                   mca_base_component_show_load_errors (but can be
+                                   overridden at run time by the usual
+                                   MCA-variable-setting mechansism).  This MCA variable
+                                   controls whether warnings are displayed when an MCA
+                                   component fails to load at run time due to an error.
+                                   (default: enabled, meaning that
+                                   mca_base_component_show_load_errors is enabled
+                                   by default])])
+    if test "$enable_show_load_errors_by_default" = "no" ; then
+        PMIX_SHOW_LOAD_ERRORS_DEFAULT=0
+        AC_MSG_RESULT([disabled by default])
+    else
+        PMIX_SHOW_LOAD_ERRORS_DEFAULT=1
+        AC_MSG_RESULT([enabled by default])
+    fi
+    AC_DEFINE_UNQUOTED(PMIX_SHOW_LOAD_ERRORS_DEFAULT, $PMIX_SHOW_LOAD_ERRORS_DEFAULT,
+                       [Default value for mca_base_component_show_load_errors MCA variable])
+
     AC_MSG_CHECKING([for subdir args])
     PMIX_CONFIG_SUBDIR_ARGS([pmix_subdir_args])
     AC_MSG_RESULT([$pmix_subdir_args])

opal/mca/pmix/pmix3x/pmix/config/pmix_config_asm.m4

@@ -959,8 +959,8 @@ AC_DEFUN([PMIX_CONFIG_ASM],[
 
         ia64-*)
             pmix_cv_asm_arch="IA64"
-            PMIX_ASM_SUPPORT_64BIT=1
-            PMIX_GCC_INLINE_ASSIGN='"mov %0=r0\n;;\n" : "=&r"(ret)'
+            PMIX_CHECK_SYNC_BUILTINS([pmix_cv_asm_builtin="BUILTIN_SYNC"],
+                          [AC_MSG_ERROR([No atomic primitives available for $host])])
             ;;
 	aarch64*)
             pmix_cv_asm_arch="ARM64"
@@ -993,20 +993,16 @@ AC_DEFUN([PMIX_CONFIG_ASM],[
         armv5*linux*|armv4*linux*|arm-*-linux-gnueabi)
             # uses Linux kernel helpers for some atomic operations
             pmix_cv_asm_arch="ARM"
-            PMIX_ASM_SUPPORT_64BIT=0
-            PMIX_ASM_ARM_VERSION=5
-            CCASFLAGS="$CCASFLAGS -march=armv7-a"
-            AC_DEFINE_UNQUOTED([PMIX_ASM_ARM_VERSION], [$PMIX_ASM_ARM_VERSION],
-                               [What ARM assembly version to use])
-            PMIX_GCC_INLINE_ASSIGN='"mov %0, #0" : "=&r"(ret)'
+            PMIX_CHECK_SYNC_BUILTINS([pmix_cv_asm_builtin="BUILTIN_SYNC"],
+                          [AC_MSG_ERROR([No atomic primitives available for $host])])
             ;;
 
         mips-*|mips64*)
             # Should really find some way to make sure that we are on
             # a MIPS III machine (r4000 and later)
             pmix_cv_asm_arch="MIPS"
-            PMIX_ASM_SUPPORT_64BIT=1
-            PMIX_GCC_INLINE_ASSIGN='"or %0,[$]0,[$]0" : "=&r"(ret)'
+            PMIX_CHECK_SYNC_BUILTINS([pmix_cv_asm_builtin="BUILTIN_SYNC"],
+                          [AC_MSG_ERROR([No atomic primitives available for $host])])
             ;;
 
         powerpc-*|powerpc64-*|powerpcle-*|powerpc64le-*|rs6000-*|ppc-*)

opal/mca/pmix/pmix3x/pmix/src/atomics/sys/Makefile.include

@@ -36,8 +36,6 @@ include atomics/sys/x86_64/Makefile.include
 include atomics/sys/arm/Makefile.include
 include atomics/sys/arm64/Makefile.include
 include atomics/sys/ia32/Makefile.include
-include atomics/sys/ia64/Makefile.include
-include atomics/sys/mips/Makefile.include
 include atomics/sys/powerpc/Makefile.include
 include atomics/sys/sparcv9/Makefile.include
 include atomics/sys/sync_builtin/Makefile.include