Example 1.8.4 for SuiteSparse 7.9.0

Author: DrTimothyAldenDavis

Example/CMakeLists.txt

@@ -2,7 +2,7 @@
 # SuiteSparse/Example/CMakeLists.txt:  cmake for Example user library, "my"
 #-------------------------------------------------------------------------------
 
-# Copyright (c) 2022-2023, Timothy A. Davis, All Rights Reserved.
+# Copyright (c) 2022-2025, Timothy A. Davis, All Rights Reserved.
 # SPDX-License-Identifier: BSD-3-clause
 
 # See the section below, "help with building this Example ..." for how to tell
@@ -53,7 +53,7 @@ message ( STATUS "MY prefix path:    ${CMAKE_PREFIX_PATH}" )
 #-------------------------------------------------------------------------------
 
 # cmake inserts the date and version number into Include/my.h:
-set ( MY_DATE "Dec 20, 2024" )
+set ( MY_DATE "Feb 20, 2025" )
 set ( MY_VERSION_MAJOR 1 )
 set ( MY_VERSION_MINOR 8 )
 set ( MY_VERSION_PATCH 4 )
@@ -92,7 +92,7 @@ find_package ( AMD 3.3.3 REQUIRED )
 find_package ( BTF 2.3.2 REQUIRED )
 find_package ( CAMD 3.3.3 REQUIRED )
 find_package ( CCOLAMD 3.3.4 REQUIRED )
-find_package ( CHOLMOD 5.3.0 REQUIRED )
+find_package ( CHOLMOD 5.3.1 REQUIRED )
 find_package ( COLAMD 3.3.4 REQUIRED )
 find_package ( CXSparse 4.4.1 REQUIRED )
 find_package ( GraphBLAS 9.4.5 )

Example/Config/my.h.in

@@ -2,7 +2,7 @@
 // SuiteSparse/Example/[Config or Include]/my.h
 //------------------------------------------------------------------------------
 
-// Copyright (c) 2022-2023, Timothy A. Davis, All Rights Reserved.
+// Copyright (c) 2022-2025, Timothy A. Davis, All Rights Reserved.
 // SPDX-License-Identifier: BSD-3-clause
 
 //------------------------------------------------------------------------------

Example/Demo/my_demo.c

@@ -2,7 +2,7 @@
 // SuiteSparse/Example/Demo/my_demo.c
 //------------------------------------------------------------------------------
 
-// Copyright (c) 2022-2023, Timothy A. Davis, All Rights Reserved.
+// Copyright (c) 2022-2025, Timothy A. Davis, All Rights Reserved.
 // SPDX-License-Identifier: BSD-3-clause
 
 //------------------------------------------------------------------------------

Example/Demo/my_demo.cc

@@ -2,7 +2,7 @@
 // SuiteSparse/Example/Demo/my_demo.c
 //------------------------------------------------------------------------------
 
-// Copyright (c) 2022-2023, Timothy A. Davis, All Rights Reserved.
+// Copyright (c) 2022-2025, Timothy A. Davis, All Rights Reserved.
 // SPDX-License-Identifier: BSD-3-clause
 
 //------------------------------------------------------------------------------

Example/Demo/mydemo.out

@@ -1,17 +1,17 @@
 My demo
-Date from #include 'my.h':  Dec 20, 2024
-Date from compiled library: Dec 20, 2024
+Date from #include 'my.h':  Feb 20, 2025
+Date from compiled library: Feb 20, 2025
 version from #include 'my.h.': 1.8.4
 version from compiled library: 1.8.4
 
 ------------------------------------------------------------
-MY: v1.8.4 (Dec 20, 2024)
+MY: v1.8.4 (Feb 20, 2025)
 MY: v1.8.4 (in library)
 MY version code: 1008004
-MY date: Dec 20, 2024
+MY date: Feb 20, 2025
 
 ------------------------------------------------------------
-SuiteSparse_config: v7.9.0 (Dec 20, 2024)
+SuiteSparse_config: v7.9.0 (Feb 20, 2025)
 SuiteSparse_config: v7.9.0 (in library)
 SuiteSparse_config version code: 7009000
 
@@ -67,19 +67,19 @@ P [0] = 0
 P [1] = 1
 
 ------------------------------------------------------------
-CHOLMOD: v5.3.0 (June 20, 2024)
-CHOLMOD: v5.3.0 (in library)
-CHOLMOD version code: 5003000
+CHOLMOD: v5.3.1 (Feb 20, 2025)
+CHOLMOD: v5.3.1 (in library)
+CHOLMOD version code: 5003001
 
 ------------------------------------------------------------
-GraphBLAS: v9.4.3 (Dec 20, 2024)
-GraphBLAS: v9.4.3 (in library)
-GraphBLAS version code: 9004003
+GraphBLAS: v9.4.5 (Feb 20, 2025)
+GraphBLAS: v9.4.5 (in library)
+GraphBLAS version code: 9004005
 
 ------------------------------------------------------------
-LAGraph: v1.1.4 (Aug 20, 2024)
-LAGraph: v1.1.4 (in library)
-LAGraph version code: 1001004
+LAGraph: v1.1.5 (Feb 20, 2025)
+LAGraph: v1.1.5 (in library)
+LAGraph version code: 1001005
 
 ------------------------------------------------------------
 KLU: v2.3.5 (Oct 10, 2024)
@@ -113,9 +113,9 @@ iua                        2             2             4             0
  11 21 12 22
 
 ------------------------------------------------------------
-SPEX: v3.2.1 (Aug 20, 2024)
-SPEX: v3.2.1 (in library)
-SPEX version code: 3002001
+SPEX: v3.2.3 (Feb 20, 2025)
+SPEX: v3.2.3 (in library)
+SPEX version code: 3002003
 
 ------------------------------------------------------------
 SuiteSparseQR: v4.3.4 (June 20, 2024)
@@ -140,11 +140,11 @@ UMFPACK:  Copyright (c) 2005-2024 by Timothy A. Davis.  All Rights Reserved.
 UMFPACK License: SPDX-License-Identifier: GPL-2.0+
    UMFPACK is available under alternate licenses,
    contact T. Davis for details.
-BLAS used: Intel MKL 64lp BLAS (32-bit integers)
+BLAS used: Apple Accelerate Framework BLAS (32-bit integers)
 BLAS integer size: 4 bytes
 x [0] = 36.4
 x [1] = -32.7
-error: 5.68434e-14
+error: 2.84217e-14
 
 UMFPACK:  Copyright (c) 2005-2024 by Timothy A. Davis.  All Rights Reserved.
 
@@ -160,7 +160,7 @@ UMFPACK V6.3.5 (Sept 23, 2024): OK
 UMFPACK V6.3.5 (Sept 23, 2024), Info:
     matrix entry defined as:          double
     Int (generic integer) defined as: int64_t
-    BLAS library used: Intel MKL 64lp BLAS (32-bit integers).  size of BLAS integer: 4
+    BLAS library used: Apple Accelerate Framework BLAS (32-bit integers).  size of BLAS integer: 4
     MATLAB: no.
     CPU timer: omp_get_wtime
     number of rows in matrix A:       2
@@ -243,7 +243,7 @@ UMFPACK V6.3.5 (Sept 23, 2024), Info:
     solve flops:                                   4.20000e+01
     iterative refinement steps taken:              0
     iterative refinement steps attempted:          0
-    sparse backward error omega1:                  7.44e-17
+    sparse backward error omega1:                  0.00e+00
     sparse backward error omega2:                  0.00e+00
     solve wall clock time (sec):                   0.00
 

Example/Include/my.h

@@ -2,7 +2,7 @@
 // SuiteSparse/Example/[Config or Include]/my.h
 //------------------------------------------------------------------------------
 
-// Copyright (c) 2022-2023, Timothy A. Davis, All Rights Reserved.
+// Copyright (c) 2022-2025, Timothy A. Davis, All Rights Reserved.
 // SPDX-License-Identifier: BSD-3-clause
 
 //------------------------------------------------------------------------------
@@ -11,7 +11,7 @@
 // file, since it is constructed from Config/my.h.in by cmake.
 
 // version and date for example user library
-#define MY_DATE "Dec 20, 2024"
+#define MY_DATE "Feb 20, 2025"
 #define MY_MAJOR_VERSION 1
 #define MY_MINOR_VERSION 8
 #define MY_PATCH_VERSION 4

Example/Include/my_internal.h

@@ -2,7 +2,7 @@
 // SuiteSparse/Example/Include/my_internal.h
 //------------------------------------------------------------------------------
 
-// Copyright (c) 2022-2024, Timothy A. Davis, All Rights Reserved.
+// Copyright (c) 2022-2025, Timothy A. Davis, All Rights Reserved.
 // SPDX-License-Identifier: BSD-3-clause
 
 //------------------------------------------------------------------------------
@@ -14,8 +14,8 @@
 
 // SuiteSparse include files for C/C++:
 #include "SuiteSparse_config.h"
-#if !defined (SUITESPARSE__VERSION) || SUITESPARSE__VERSION < SUITESPARSE__VERCODE(7,8,3)
-#error "This library requires SuiteSparse_config 7.8.3 or later"
+#if !defined (SUITESPARSE__VERSION) || SUITESPARSE__VERSION < SUITESPARSE__VERCODE(7,9,0)
+#error "This library requires SuiteSparse_config 7.9.0 or later"
 #endif
 
 #include "amd.h"
@@ -39,8 +39,8 @@
 #endif
 
 #include "cholmod.h"
-#if !defined (CHOLMOD__VERSION) || CHOLMOD__VERSION < SUITESPARSE__VERCODE(5,3,0)
-#error "This library requires CHOLMOD 5.3.0 or later"
+#if !defined (CHOLMOD__VERSION) || CHOLMOD__VERSION < SUITESPARSE__VERCODE(5,3,1)
+#error "This library requires CHOLMOD 5.3.1 or later"
 #endif
 
 #include "colamd.h"
@@ -56,15 +56,15 @@
 #if ! defined (NO_GRAPHBLAS)
     #include "GraphBLAS.h"
     #if !defined ( GxB_SUITESPARSE_GRAPHBLAS ) || \
-        GxB_IMPLEMENTATION < GxB_VERSION (9,3,1)
-    #error "This library requires SuiteSparse:GraphBLAS 9.3.1 or later"
+        GxB_IMPLEMENTATION < GxB_VERSION (9,4,5)
+    #error "This library requires SuiteSparse:GraphBLAS 9.4.5 or later"
     #endif
 #endif
 
 #if ! defined (NO_LAGRAPH)
     #include "LAGraph.h"
-    #if SUITESPARSE__VERCODE(LAGRAPH_VERSION_MAJOR,LAGRAPH_VERSION_MINOR,LAGRAPH_VERSION_UPDATE) < SUITESPARSE__VERCODE(1,1,4)
-    #error "This library requires LAGraph 1.1.4 or later"
+    #if SUITESPARSE__VERCODE(LAGRAPH_VERSION_MAJOR,LAGRAPH_VERSION_MINOR,LAGRAPH_VERSION_UPDATE) < SUITESPARSE__VERCODE(1,1,5)
+    #error "This library requires LAGraph 1.1.5 or later"
     #endif
 #endif
 
@@ -84,8 +84,8 @@
 #endif
 
 #include "SPEX.h"
-#if !defined (SPEX__VERSION) || SPEX__VERSION < SUITESPARSE__VERCODE(3,2,1)
-#error "This library requires SPEX 3.2.1 or later"
+#if !defined (SPEX__VERSION) || SPEX__VERSION < SUITESPARSE__VERCODE(3,2,3)
+#error "This library requires SPEX 3.2.3 or later"
 #endif
 
 #include "SuiteSparseQR_C.h"

Example/License.txt

@@ -1,4 +1,4 @@
-Example package, Copyright (c), 2022-2023, Timothy A. Davis, All Rights
+Example package, Copyright (c), 2022-2025, Timothy A. Davis, All Rights
 Reserved.
 
 SPDX-License-Identifier: BSD-3-clause

Example/Makefile

@@ -2,7 +2,7 @@
 # SuiteSparse/Example/Makefile
 #-------------------------------------------------------------------------------
 
-# Example: Copyright (c) 2022-2023, Timothy A. Davis, All Rights Reserved.
+# Example: Copyright (c) 2022-2025, Timothy A. Davis, All Rights Reserved.
 # SPDX-License-Identifier: BSD-3-clause
 
 #-------------------------------------------------------------------------------

Example/README.md

@@ -1,6 +1,6 @@
 SuiteSparse/Example: create a package that relies on SuiteSparse
 
-Copyright (c) 2022-2024, Timothy A. Davis, All Rights Reserved.
+Copyright (c) 2022-2025, Timothy A. Davis, All Rights Reserved.
 SPDX-License-Identifier: BSD-3-clause
 
 An example of how to use the SuiteSparse `Find*.cmake` files in cmake