Différences

Ci-dessous, les différences entre deux révisions de la page.

--- macaulay2 [2007/10/30 11:51] – gerard
+++ macaulay2 [2017/08/25 07:56] (Version actuelle) – modification externe 127.0.0.1
@@ Ligne 1: / Ligne 1: @@
+Macaulay2
+<note important>Depuis 2016, s'installe à partir de dépots comme http://www.math.uiuc.edu/Macaulay2/Downloads/GNU-Linux/Ubuntu/index.html</note>
+====== 1.4 sur octopus ======
+<code>
+rpm -ivh Macaulay2-1.4-1.common.rpm
+rpm -ivh Macaulay2-1.4-1.x86_64-Linux-ScientificLinux-5.5.rpm
+</code>
+Vérification simple:
+<code>
+[henry@octopus ~]$ M2
+Macaulay2, version 1.4
+with packages: ConwayPolynomials, Elimination, IntegralClosure, LLLBases,
+               PrimaryDecomposition, ReesAlgebra, TangentCone
+i1 : 2+2
+o1 = 4
+</code>
 ====== installation des binaires ======
   * sur calypso et t2000
   * [[http://www.math.uiuc.edu/Macaulay2/Downloads/Solaris%20and%20SunOS/Macaulay2-0.9.2-sparc-SunOS-5.8.tar.gz|0.9.2]]
   * Utilisation: /usr/local/Macaulay2-0.9.2/bin/M2
+===== shrek =====
+<code>
+shrek:~# dpkg -i Macaulay2-0.9.95-i386-Linux.deb
+Selecting previously deselected package macaulay2.
+(Reading database ... 22381 files and directories currently installed.)
+Unpacking macaulay2 (from Macaulay2-0.9.95-i386-Linux.deb) ...
+Setting up macaulay2 (0.9.95) ...
+Macaulay 2, version 0.9.95
+with packages: Classic, Core, Elimination, IntegralClosure, LLLBases, Parsing,
+               PrimaryDecomposition, SchurRings, TangentCone
+--dumping to /usr/lib/Macaulay2/Core/cache/Macaulay2-i686-data.tmp
+--success
+--moving: /usr/lib/Macaulay2/Core/cache/Macaulay2-i686-data.tmp -> /usr/lib/Macaulay2/Core/cache/Macaulay2-i686-data
+</code>
 ====== compilation version stable ======
@@ Ligne 47: / Ligne 87: @@
 </code>
@@ Ligne 172: / Ligne 214: @@
 make: *** [all] Error 2
 make: Leaving directory `/local/henry/Macaulay2/subversion/M2/BUILD/normal'
+</code>
+En utilisant le debugger:
+<code>
+nemo-henry% dbx ../c/scc1
+For information about new features see `help changes'
+To remove this message, put `dbxenv suppress_startup_message 7.5' in your .dbxrc
+Reading scc1
+Reading ld.so.1
+Reading libgc.so.1.0.3
+Reading libm.so.2
+Reading libc.so.1
+Reading libpthread.so.1
+Reading librt.so.1
+Reading libdl.so.1
+Reading libgcc_s.so.1
+Reading libaio.so.1
+Reading libmd5.so.1
+(dbx) list
+(dbx) stop at 189
+(2) stop at "scc1.c":189
+(dbx) run -dep -J. ../../../../Macaulay2/d/C.d
+Running: scc1 -dep -J. ../../../../Macaulay2/d/C.d
+(process id 8680)
+t@1 (l@1) signal SEGV (no mapping at the fault address) in GC_SysVGetDataStart at 0xfef766dc
+xfef766dc: GC_SysVGetDataStart+0x0069: movb     (%edx),%dl
+Current function is newnode1
+        char *p = malloc(n);
+(dbx) where
+current thread: t@1
+  [1] GC_SysVGetDataStart(0x1000, 0x8082ae4, 0xfefc0270, 0x620, 0xfef751b1), at 0xfef766dc
+  [2] GC_register_data_segments(0xfef70d16, 0x14, 0x0, 0x0, 0x10, 0xfef8e128), at 0xfef7673e
+  [3] GC_init_inner(0x0, 0xfefc0270, 0x1, 0xfef79e04, 0x80472b0, 0xfef93214), at 0xfef751b1
+  [4] GC_generic_malloc_many(0x28, 0x1, 0x98, 0xfef79c87), at 0xfef70d16
+  [5] GC_malloc(0x27, 0xfefca924, 0xfeffcc58, 0xfef6bf0b), at 0xfef79d4e
+  [6] GC_debug_malloc(0x14, 0x807f178, 0x17, 0xfedb63c0), at 0xfef6bf2b
+=>[7] newnode1(len = 0, tag = 134509400), line 23 in "scc1.c"
+  [8] UniqueStringN(s = 0x808288a "do", len = 0), line 233 in "dictionary.c"
+  [9] UniqueString(s = 0x808288a "do"), line 18 in "type.c"
+  [10] yyinit(), line 2837 in "grammar.c"
+  [11] main(argc = 1, argv = 0x80475fc), line 188 in "scc1.c"
 </code>