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authorMaho Nakata <maho@FreeBSD.org>2005-06-28 04:45:59 +0000
committerMaho Nakata <maho@FreeBSD.org>2005-06-28 04:45:59 +0000
commit852063c6cd1760b68a390eab2f8392fedbf4129c (patch)
treeb5834019f6149d770149d243f5cb594bc3590379 /math/atlas
parent840364f4eb7ffbbb98ba01c514d0a09622ce066e (diff)
downloadports-852063c6cd1760b68a390eab2f8392fedbf4129c.tar.gz
ports-852063c6cd1760b68a390eab2f8392fedbf4129c.zip
Notes
Diffstat (limited to 'math/atlas')
-rw-r--r--math/atlas/files/patch-tune+sysinfo+L1CacheSize.c20
-rw-r--r--math/atlas/files/patch-tune+sysinfo+getSysSum.c12
2 files changed, 32 insertions, 0 deletions
diff --git a/math/atlas/files/patch-tune+sysinfo+L1CacheSize.c b/math/atlas/files/patch-tune+sysinfo+L1CacheSize.c
new file mode 100644
index 000000000000..2028b4ae92b8
--- /dev/null
+++ b/math/atlas/files/patch-tune+sysinfo+L1CacheSize.c
@@ -0,0 +1,20 @@
+--- tune/sysinfo/L1CacheSize.c Mon Dec 22 23:11:53 2003
++++ ../../L1CacheSize.c Tue Jun 28 13:37:10 2005
+@@ -31,7 +31,7 @@
+ #include <stdio.h>
+ #include <stdlib.h>
+
+-#define REPS 4096
++#define REPS 12288
+
+ #ifndef time00
+ #define time00 ATL_cputime
+@@ -134,7 +134,7 @@
+
+ main(int nargs, char *args[])
+ {
+- int L1Size, tmp, MaxSize=64, correct=1;
++ int L1Size, tmp, MaxSize=256, correct=1;
+ FILE *L1f;
+
+ if (nargs > 2)
diff --git a/math/atlas/files/patch-tune+sysinfo+getSysSum.c b/math/atlas/files/patch-tune+sysinfo+getSysSum.c
new file mode 100644
index 000000000000..5113e28405ab
--- /dev/null
+++ b/math/atlas/files/patch-tune+sysinfo+getSysSum.c
@@ -0,0 +1,12 @@
+http://math-atlas.sourceforge.net/errata.html#tol
+--- tune/sysinfo/GetSysSum.c~ Sat Jul 24 20:40:05 2004
++++ tune/sysinfo/GetSysSum.c Sun Jun 26 07:52:43 2005
+@@ -116,7 +116,7 @@
+ fprintf(fpout, "#define ATL_fplat %d\n", lat);
+ fprintf(fpout, "#define ATL_lbnreg %d\n", lbnreg);
+ fprintf(fpout, "#define ATL_mmnreg %d\n", mmnreg);
+- fprintf(fpout, "#define ATL_nkflop %d\n", nkflop);
++ fprintf(fpout, "#define ATL_nkflop %d\n", nkflop*5);
+ fprintf(fpout, "\n#endif\n");
+ fclose(fpout);
+ }