diff --git a/sci-libs/colpack/Manifest b/sci-libs/colpack/Manifest
index 8209f3cb526fd..2eb2879ad6f98 100644
--- a/sci-libs/colpack/Manifest
+++ b/sci-libs/colpack/Manifest
@@ -1 +1,2 @@
 DIST colpack-1.0.10.tar.gz 658087 BLAKE2B af6409969f0dfee465ad88515d0d4f82525047a8268ac9fd4b0784de1f4fd30ce7ba968502a5d92ad3a86f554fb8f1a786defb09396c8e678f62aeaa3cc25397 SHA512 566b7906c5d0dbcd6dcb9c359510ee8b13bf3249e56d8f88f7806493d1df14f54638a0558d601ab4dbc28f36093795eede57a059a7c4e66438b47bf5a0119808
+DIST colpack-1.0.10_p20190621.tar.gz 691679 BLAKE2B 6cca44a160ec973b1567bf7170c1cfca2f375689db8c9bae14cd0a79ea223a2d5d31e07d6bf1f727ebf51d75d316c21bd70b10979a1dedc1d1d1ab3755073ba3 SHA512 2f7216e817210785acc207599173b937233f3f890985df4e7a6d183d4cbd5ebeb3cbe58eaa39e87ce701d1ebdcc7776a03e68914faf04daf96a1e0fe667c088e
diff --git a/sci-libs/colpack/colpack-1.0.10_p20190621.ebuild b/sci-libs/colpack/colpack-1.0.10_p20190621.ebuild
new file mode 100644
index 0000000000000..1196626d214ec
--- /dev/null
+++ b/sci-libs/colpack/colpack-1.0.10_p20190621.ebuild
@@ -0,0 +1,69 @@
+# Copyright 1999-2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake toolchain-funcs
+
+MY_PN="ColPack"
+
+DESCRIPTION="C++ algorithms for specialized vertex coloring problems"
+HOMEPAGE="https://cscapes.cs.purdue.edu/coloringpage/"
+
+if [[ ${PV} == *9999 ]]; then
+	inherit git-r3
+	EGIT_REPO_URI="https://github.com/CSCsw/ColPack.git"
+else
+	if [[ ${PV} == *_p* ]] ; then
+		COMMIT="9a7293a8dfd66a60434496b8df5ebb4274d70339"
+		SRC_URI="
+			https://github.com/CSCsw/${MY_PN}/archive/${COMMIT}.tar.gz -> ${P}.tar.gz
+		"
+		S="${WORKDIR}/${MY_PN}-${COMMIT}"
+	else
+		SRC_URI="
+			https://github.com/CSCsw/${MY_PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz
+		"
+		S="${WORKDIR}/${MY_PN}-${PV}"
+	fi
+	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ppc ~ppc64 ~riscv ~sparc ~x86"
+fi
+
+LICENSE="BSD"
+SLOT="0"
+
+IUSE="openmp"
+RESTRICT="test"
+
+# Upstream is pretty much dead so we backport what's useful
+PATCHES=(
+	"${FILESDIR}/${PN}-1.0.10-PR32.patch" # Fix install
+	"${FILESDIR}/${PN}-1.0.10-PR34.patch" # [cmake] Recovery .h -> .cpp
+	"${FILESDIR}/${PN}-1.0.10-PR43.patch" # NULL->string() to eliminate UB, support MSVC 2022
+	"${FILESDIR}/${PN}-1.0.10-PR47.patch" # Update Main.cpp
+)
+
+# "top-level" CMakeLists.txt is in build/cmake ...
+CMAKE_USE_DIR="${S}/build/cmake"
+BUILD_DIR="${S}_build"
+
+pkg_pretend() {
+	if [[ ${MERGE_TYPE} != binary ]] && use openmp; then
+		tc-check-openmp
+	fi
+}
+
+pkg_setup() {
+	if [[ ${MERGE_TYPE} != binary ]] && use openmp; then
+		tc-check-openmp
+	fi
+}
+
+src_configure() {
+	local mycmakeargs=(
+		# -DENABLE_EXAMPLES="$(usex examples)"
+		-DENABLE_OPENMP="$(usex openmp)"
+	)
+
+	cmake_src_configure
+}
diff --git a/sci-libs/colpack/colpack-9999.ebuild b/sci-libs/colpack/colpack-9999.ebuild
new file mode 100644
index 0000000000000..1196626d214ec
--- /dev/null
+++ b/sci-libs/colpack/colpack-9999.ebuild
@@ -0,0 +1,69 @@
+# Copyright 1999-2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake toolchain-funcs
+
+MY_PN="ColPack"
+
+DESCRIPTION="C++ algorithms for specialized vertex coloring problems"
+HOMEPAGE="https://cscapes.cs.purdue.edu/coloringpage/"
+
+if [[ ${PV} == *9999 ]]; then
+	inherit git-r3
+	EGIT_REPO_URI="https://github.com/CSCsw/ColPack.git"
+else
+	if [[ ${PV} == *_p* ]] ; then
+		COMMIT="9a7293a8dfd66a60434496b8df5ebb4274d70339"
+		SRC_URI="
+			https://github.com/CSCsw/${MY_PN}/archive/${COMMIT}.tar.gz -> ${P}.tar.gz
+		"
+		S="${WORKDIR}/${MY_PN}-${COMMIT}"
+	else
+		SRC_URI="
+			https://github.com/CSCsw/${MY_PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz
+		"
+		S="${WORKDIR}/${MY_PN}-${PV}"
+	fi
+	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ppc ~ppc64 ~riscv ~sparc ~x86"
+fi
+
+LICENSE="BSD"
+SLOT="0"
+
+IUSE="openmp"
+RESTRICT="test"
+
+# Upstream is pretty much dead so we backport what's useful
+PATCHES=(
+	"${FILESDIR}/${PN}-1.0.10-PR32.patch" # Fix install
+	"${FILESDIR}/${PN}-1.0.10-PR34.patch" # [cmake] Recovery .h -> .cpp
+	"${FILESDIR}/${PN}-1.0.10-PR43.patch" # NULL->string() to eliminate UB, support MSVC 2022
+	"${FILESDIR}/${PN}-1.0.10-PR47.patch" # Update Main.cpp
+)
+
+# "top-level" CMakeLists.txt is in build/cmake ...
+CMAKE_USE_DIR="${S}/build/cmake"
+BUILD_DIR="${S}_build"
+
+pkg_pretend() {
+	if [[ ${MERGE_TYPE} != binary ]] && use openmp; then
+		tc-check-openmp
+	fi
+}
+
+pkg_setup() {
+	if [[ ${MERGE_TYPE} != binary ]] && use openmp; then
+		tc-check-openmp
+	fi
+}
+
+src_configure() {
+	local mycmakeargs=(
+		# -DENABLE_EXAMPLES="$(usex examples)"
+		-DENABLE_OPENMP="$(usex openmp)"
+	)
+
+	cmake_src_configure
+}
diff --git a/sci-libs/colpack/files/colpack-1.0.10-PR32.patch b/sci-libs/colpack/files/colpack-1.0.10-PR32.patch
new file mode 100644
index 0000000000000..c510fdf527858
--- /dev/null
+++ b/sci-libs/colpack/files/colpack-1.0.10-PR32.patch
@@ -0,0 +1,139 @@
+From 70e0b8359855c0d29c45d1ea7893fdbdb72fa999 Mon Sep 17 00:00:00 2001
+From: ax487 <ax487@gmx.de>
+Date: Mon, 28 Oct 2019 12:57:43 +0100
+Subject: [PATCH 1/2] Fix install on linux
+
+---
+ build/cmake/CMakeLists.txt | 16 +++++-----------
+ 1 file changed, 5 insertions(+), 11 deletions(-)
+
+diff --git a/build/cmake/CMakeLists.txt b/build/cmake/CMakeLists.txt
+index 6c171c9..dafb92d 100644
+--- a/build/cmake/CMakeLists.txt
++++ b/build/cmake/CMakeLists.txt
+@@ -69,13 +69,13 @@ if(ENABLE_OPENMP)
+ endif()
+ 
+ # Define variables to use for organizing the installation.
+-include(GNUInstallDirs) 
++include(GNUInstallDirs)
+ 
+ if(WIN32)
+     set(COLPACK_INSTALL_CMAKEDIR       ColPack_libs)
+     set(COLPACK_INSTALL_EXAMPLESBINDIR ColPack_examples)
+ else()
+-    set(COLPACK_INSTALL_CMAKEDIR       ${CMAKE_INSTALL_LIBDIR}/ColPack_libs)
++    set(COLPACK_INSTALL_CMAKEDIR       "lib/cmake/ColPack")
+     # To follow the UNIX Filsystem Hierarchy Standard, we should install
+     # examples somewhere else:
+     set(COLPACK_INSTALL_EXAMPLESBINDIR ${CMAKE_INSTALL_LIBDIR}/ColPack_examples)
+@@ -141,10 +141,7 @@ endif()
+ 
+ # "EXPORT" helps with creating a ColPackConfig.cmake file to place in the
+ # installation, to help downstream projects use ColPack.
+-install(TARGETS ColPack_static EXPORT ColPackTargets
+-        ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}/archive
+-        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}/library
+-        RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}/runtime)
++install(TARGETS ColPack_static EXPORT ColPackTargets)
+ 
+ 
+ # Shared library.
+@@ -170,12 +167,9 @@ if(ENABLE_OPENMP)
+     target_link_libraries(ColPack_shared PRIVATE ${OpenMP_CXX_FLAGS})
+ endif()
+ 
+-install(FILES ${HEADERS} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/ColPack_headers)
++install(FILES ${HEADERS} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/ColPack)
+ 
+-install(TARGETS ColPack_shared EXPORT ColPackTargets
+-        ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}/shared_archive
+-        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}/shared_library
+-        RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}/shared_runtime)
++install(TARGETS ColPack_shared EXPORT ColPackTargets)
+ 
+ 
+ 
+
+From f2395664ec7819cd72bfdca23ecc0a3f2f362246 Mon Sep 17 00:00:00 2001
+From: ax487 <ax487@gmx.de>
+Date: Mon, 28 Oct 2019 13:43:26 +0100
+Subject: [PATCH 2/2] Added namespaces to exported targets
+
+---
+ build/cmake/CMakeLists.txt | 18 +++++++++++++-----
+ 1 file changed, 13 insertions(+), 5 deletions(-)
+
+diff --git a/build/cmake/CMakeLists.txt b/build/cmake/CMakeLists.txt
+index dafb92d..3722c38 100644
+--- a/build/cmake/CMakeLists.txt
++++ b/build/cmake/CMakeLists.txt
+@@ -75,7 +75,7 @@ if(WIN32)
+     set(COLPACK_INSTALL_CMAKEDIR       ColPack_libs)
+     set(COLPACK_INSTALL_EXAMPLESBINDIR ColPack_examples)
+ else()
+-    set(COLPACK_INSTALL_CMAKEDIR       "lib/cmake/ColPack")
++    set(COLPACK_INSTALL_CMAKEDIR       "${CMAKE_INSTALL_LIBDIR}/cmake/ColPack")
+     # To follow the UNIX Filsystem Hierarchy Standard, we should install
+     # examples somewhere else:
+     set(COLPACK_INSTALL_EXAMPLESBINDIR ${CMAKE_INSTALL_LIBDIR}/ColPack_examples)
+@@ -132,7 +132,7 @@ target_include_directories(ColPack_static PRIVATE
+ #    "$<BUILD_INTERFACE:${COLPACK_SOURCE_INCLUDE_DIRS}>")
+ # For clients of an installation of ColPack.
+ target_include_directories(ColPack_static INTERFACE
+-    $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
++    $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/ColPack>)
+ 
+ if(ENABLE_OPENMP)
+     set_target_properties(ColPack_static PROPERTIES COMPILE_FLAGS
+@@ -141,7 +141,8 @@ endif()
+ 
+ # "EXPORT" helps with creating a ColPackConfig.cmake file to place in the
+ # installation, to help downstream projects use ColPack.
+-install(TARGETS ColPack_static EXPORT ColPackTargets)
++install(TARGETS ColPack_static EXPORT ColPackTargets
++  ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})
+ 
+ 
+ # Shared library.
+@@ -159,7 +160,7 @@ target_include_directories(ColPack_shared PRIVATE
+ #    "$<BUILD_INTERFACE:${COLPACK_SOURCE_INCLUDE_DIRS}>")
+ # For clients of an installation of ColPack.
+ target_include_directories(ColPack_shared INTERFACE
+-    $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
++    $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/ColPack>)
+ 
+ if(ENABLE_OPENMP)
+     set_target_properties(ColPack_shared PROPERTIES COMPILE_FLAGS
+@@ -248,23 +249,30 @@ endforeach()
+ 
+ # Create files that define the ColPack targets to import into other projects.
+ # https://cmake.org/cmake/help/v3.1/manual/cmake-packages.7.html
+-install(EXPORT ColPackTargets DESTINATION ${COLPACK_INSTALL_CMAKEDIR})
++
++install(EXPORT ColPackTargets
++  DESTINATION ${COLPACK_INSTALL_CMAKEDIR}
++  NAMESPACE "ColPack::")
+ 
+ # CMake Config file., and version file, which CMake will look for when
+ # downstream projects use find_package(ColPack).
+ include(CMakePackageConfigHelpers)
+ # The ConfigVersion file determines if an installed copy of ColPack is
+ # compatible with a user's requested version for ColPack.
++
+ write_basic_package_version_file(
+     "${CMAKE_BINARY_DIR}/ColPackConfigVersion.cmake"
+     VERSION ${COLPACK_VERSION}
+     COMPATIBILITY AnyNewerVersion)
++
+ configure_package_config_file(ColPackConfig.cmake.in
+     "${CMAKE_BINARY_DIR}/ColPackConfigToInstall.cmake"
+     INSTALL_DESTINATION ${COLPACK_INSTALL_CMAKEDIR}
+     PATH_VARS CMAKE_INSTALL_PREFIX)
++
+ install(FILES "${CMAKE_BINARY_DIR}/ColPackConfigToInstall.cmake"
+     DESTINATION ${COLPACK_INSTALL_CMAKEDIR}
+     RENAME ColPackConfig.cmake)
++
+ install(FILES "${CMAKE_BINARY_DIR}/ColPackConfigVersion.cmake"
+     DESTINATION ${COLPACK_INSTALL_CMAKEDIR})
diff --git a/sci-libs/colpack/files/colpack-1.0.10-PR34.patch b/sci-libs/colpack/files/colpack-1.0.10-PR34.patch
new file mode 100644
index 0000000000000..d9e8caf45ee9a
--- /dev/null
+++ b/sci-libs/colpack/files/colpack-1.0.10-PR34.patch
@@ -0,0 +1,22 @@
+From 4eca44e762cc32b8079575ab5e70572fa4b5d953 Mon Sep 17 00:00:00 2001
+From: Christopher Dembia <cld72@cornell.edu>
+Date: Mon, 28 Oct 2019 08:46:31 -0700
+Subject: [PATCH] [cmake] Recovery .h -> .cpp
+
+---
+ build/cmake/CMakeLists.txt | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/build/cmake/CMakeLists.txt b/build/cmake/CMakeLists.txt
+index 6c171c9..f50ee51 100644
+--- a/build/cmake/CMakeLists.txt
++++ b/build/cmake/CMakeLists.txt
+@@ -98,7 +98,7 @@ file(GLOB SOURCES
+     ${COLPACK_ROOT_DIR}/src/BipartiteGraphBicoloring/*.cpp
+     ${COLPACK_ROOT_DIR}/src/BipartiteGraphPartialColoring/*.cpp
+     ${COLPACK_ROOT_DIR}/src/GeneralGraphColoring/*.cpp
+-    ${COLPACK_ROOT_DIR}/src/Recovery/*.h
++    ${COLPACK_ROOT_DIR}/src/Recovery/*.cpp
+     ${COLPACK_ROOT_DIR}/src/SMPGC/*.cpp)
+     #${COLPACK_ROOT_DIR}/src/PartialD2SMPGC/*.cpp)
+ 
diff --git a/sci-libs/colpack/files/colpack-1.0.10-PR43.patch b/sci-libs/colpack/files/colpack-1.0.10-PR43.patch
new file mode 100644
index 0000000000000..8503075208683
--- /dev/null
+++ b/sci-libs/colpack/files/colpack-1.0.10-PR43.patch
@@ -0,0 +1,27 @@
+From 96ce0e7bc5ff6ced72f6ba072ac592024d3e9f81 Mon Sep 17 00:00:00 2001
+From: Conrad Poelman <cpgithub@stellarscience.com>
+Date: Tue, 5 Oct 2021 15:50:36 -0400
+Subject: [PATCH] NULL->string() to eliminate UB, support MSVC 2022
+
+Per https://www.cplusplus.com/reference/string/string/string: "If s is a null pointer ... it causes undefined behavior."
+
+This article by C++ Standards Committee member Aaron Ballman reinforces that: https://wiki.sei.cmu.edu/confluence/display/cplusplus/STR51-CPP.+Do+not+attempt+to+create+a+std%3A%3Astring+from+a+null+pointer
+
+The MSVC 2022 Preview release, with /std:c++latest, flags this lines as an error.
+---
+ src/Utilities/StringTokenizer.cpp | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/Utilities/StringTokenizer.cpp b/src/Utilities/StringTokenizer.cpp
+index 6a37b50..d50ace3 100644
+--- a/src/Utilities/StringTokenizer.cpp
++++ b/src/Utilities/StringTokenizer.cpp
+@@ -221,7 +221,7 @@ namespace ColPack
+ 
+ 	  if (TokenStringLength == 0)
+ 	  {
+-		return(NULL);
++		return string();
+ 	  }
+ 
+ 	  if (DelimiterStringLength == 0)
diff --git a/sci-libs/colpack/files/colpack-1.0.10-PR47.patch b/sci-libs/colpack/files/colpack-1.0.10-PR47.patch
new file mode 100644
index 0000000000000..a3694998f8aa2
--- /dev/null
+++ b/sci-libs/colpack/files/colpack-1.0.10-PR47.patch
@@ -0,0 +1,39 @@
+From 8d8a6c1e4c901c9a78126b1f4c231746062f005e Mon Sep 17 00:00:00 2001
+From: alexeyroytman <33158117+alexeyroytman@users.noreply.github.com>
+Date: Sun, 20 Nov 2022 21:48:04 +0200
+Subject: [PATCH] Update Main.cpp
+
+Fixing multiple typos in help message.
+---
+ Examples/ColPackAll/Main.cpp | 14 +++++++-------
+ 1 file changed, 7 insertions(+), 7 deletions(-)
+
+diff --git a/Examples/ColPackAll/Main.cpp b/Examples/ColPackAll/Main.cpp
+index b6e3c49..237e892 100644
+--- a/Examples/ColPackAll/Main.cpp
++++ b/Examples/ColPackAll/Main.cpp
+@@ -240,17 +240,17 @@ void usage(){
+             "       the following options shall be supported:\n"
+             "\n"
+             "       -f files    Indicates the graph file path name.\n"
+-            "       -v          Indicates verbose flag will be truned on and there will display more rich infomration.\n" 
++            "       -v          Indicates verbose flag will be turned on and there will display more rich information.\n" 
+             "       -o orders   Indicates the orderings. Could be 'RANDOM','NATURAL','LARGEST_FIRST','SMALLEST_LAST','DYNAMIC_LARGEST_FIRST','INCIDENCE_DEGREE'... . There could be some specific ordering for specific methods\n"
+-            "       -m methods  Indicates the methods. Could be 'DISTANCE_ONE','ACYCLIC','STAR','DISTNACE_TWO','ROW_PARTIAL_DISTANCE_TWO','D1_OMP_GMMP','PD2_OMP_GMMP',...\n"
++            "       -m methods  Indicates the methods. Could be 'DISTANCE_ONE','ACYCLIC','STAR','DISTANCE_TWO','ROW_PARTIAL_DISTANCE_TWO','D1_OMP_GMMP','PD2_OMP_GMMP',...\n"
+             "       -nT         Indicates number of threads used of parallel graph coloring\n"
+-            "       -side       Indiecate Row (L) or Column (R) side of coloring for parallel partial colroing.\n"
++            "       -side       Indicate Row (L) or Column (R) side of coloring for parallel partial coloring.\n"
+             "\n"
+             "DESCRIPTION\n"
+-            "       if the method is one of 'DISTANCE_ONE','ACYCLIC','STAR','DISTANCE_TWO','ROW_PARTIAL_DISTANCE_TWO' The method belongs to gereral coloring on general graphs.\n" 
+-            "       if the method is one of 'ROW_PARTIAL_DISTANCE_TWO','COLUMN_PARTIAL_DISTANCE_TWO' The method belongs to partial coloring on bipartite graphs.\n" 
+-            "       if the method is one of 'IMPLICIT_COVERING__STAR_BICOLORING','EXPLICIT_COVERING__STAR_BICOLORING',EXPLICIT_COVERING__MODIFIED_STAR_BICOLORING','IMPLICIT_COVERING__GREEDY_STAR_BICOLORING'. The method belongs to bicoloring on bipartite graphs.\n" 
+-            "       if the method is one of 'D1_OMP_GM3P, D1_OMP_GM3P_LF, D1_OMP_GMMP, D1_OMP_GMMP_LF,D1_OMP_SERIAL, D1_OMP_SERIAL_LF, D1_OMP_JP, D1_OMP_JP_LF ,D1_OMP_MTJP, D1_OMP_MTJP_LF, D1_OMP_HBJP_GM3P, D1_OMP_HBJP_GM3P_.., D1_OMP_HBJP_GMMP.., D1_OMP_HBJP_.... ,D1_OMP_HBMTP_GM3P, D1_OMP_HBMTJP_GM3P_.., D1_OMP_HBMTJP_GMMP.., D1_OMP_HBMTJP_.... ,D2_OMP_GM3P, D2_OMP_GM3P_LF ,D2_OMP_GMMP, D2_OMP_GMMP_LF ,D2_OMP_SERIAL, D2_OMP_SERIAL_LF' the method belongs to parallel general graph coloring\n"
++            "       If the method is one of 'DISTANCE_ONE','ACYCLIC','STAR','DISTANCE_TWO','ROW_PARTIAL_DISTANCE_TWO' the method belongs to general coloring on general graphs.\n" 
++            "       If the method is one of 'ROW_PARTIAL_DISTANCE_TWO','COLUMN_PARTIAL_DISTANCE_TWO' the method belongs to partial coloring on bipartite graphs.\n" 
++            "       If the method is one of 'IMPLICIT_COVERING__STAR_BICOLORING','EXPLICIT_COVERING__STAR_BICOLORING',EXPLICIT_COVERING__MODIFIED_STAR_BICOLORING','IMPLICIT_COVERING__GREEDY_STAR_BICOLORING' the method belongs to bicoloring on bipartite graphs.\n" 
++            "       If the method is one of 'D1_OMP_GM3P, D1_OMP_GM3P_LF, D1_OMP_GMMP, D1_OMP_GMMP_LF,D1_OMP_SERIAL, D1_OMP_SERIAL_LF, D1_OMP_JP, D1_OMP_JP_LF ,D1_OMP_MTJP, D1_OMP_MTJP_LF, D1_OMP_HBJP_GM3P, D1_OMP_HBJP_GM3P_.., D1_OMP_HBJP_GMMP.., D1_OMP_HBJP_.... ,D1_OMP_HBMTP_GM3P, D1_OMP_HBMTJP_GM3P_.., D1_OMP_HBMTJP_GMMP.., D1_OMP_HBMTJP_.... ,D2_OMP_GM3P, D2_OMP_GM3P_LF ,D2_OMP_GMMP, D2_OMP_GMMP_LF ,D2_OMP_SERIAL, D2_OMP_SERIAL_LF' the method belongs to parallel general graph coloring\n"
+             "\n"
+             "EXAMPLE\n"
+             "./ColPack -f ../Graphs/bcsstk01.mtx -o LARGEST_FIRST RANDOM -m DISTANCE_ONE -v\n"