Changeset 5e4636 in git for factory/facFqBivarUtil.cc

Timestamp:

Mar 19, 2013, 11:59:41 AM (10 years ago)

Author:

Martin Lee <martinlee84@…>

Branches:

(u'jengelh-datetime', 'ceac47cbc86fe4a15902392bdbb9bd2ae0ea02c6')(u'spielwiese', '1d362c315e551a5b527ab0759f8839cf0e94f3a5')

Children:

2537fa05c1ccd0871a09e79dea03dd1cd5965cd7

Parents:

93e7364ff81efde654648b43b93070f1ff358dfe

git-author:

Martin Lee <martinlee84@web.de>2013-03-19 11:59:41+01:00

git-committer:

Martin Lee <martinlee84@web.de>2013-03-22 15:52:54+01:00

Message:

chg: more timing info

File:

• factory/facFqBivarUtil.cc (modified) (6 diffs)

factory/facFqBivarUtil.cc

@@ -12 +12 @@
 
 #include "config.h"
+
+#include "timing.h"
 
 #include "cf_map.h"
@@ -28 +30 @@
 #include "facMul.h"
 
+TIMING_DEFINE_PRINT(fac_log_deriv_div)
+TIMING_DEFINE_PRINT(fac_log_deriv_mul)
+TIMING_DEFINE_PRINT(fac_log_deriv_pre)
 
 void append (CFList& factors1, const CFList& factors2)
@@ -450 +455 @@
   CanonicalForm logDeriv;
 
+  TIMING_START (fac_log_deriv_div);
   q= newtonDiv (F, G, xToL);
-
+  TIMING_END_AND_PRINT (fac_log_deriv_div, "time for division in logderiv1: ");
+
+  TIMING_START (fac_log_deriv_mul);
   logDeriv= mulMod2 (q, deriv (G, y), xToL);
+  TIMING_END_AND_PRINT (fac_log_deriv_mul, "time to multiply in logderiv1: ");
 
   int j= degree (logDeriv, y) + 1;
@@ -480 +489 @@
 
   CanonicalForm bufF;
+  TIMING_START (fac_log_deriv_pre);
   if ((oldL > 100 && l - oldL < 50) || (oldL < 100 && l - oldL < 30))
   {
@@ -511 +521 @@
     bufF -= Up;
   }
-
+  TIMING_END_AND_PRINT (fac_log_deriv_pre, "time to preprocess: ");
+
+  TIMING_START (fac_log_deriv_div);
   if (l-oldL > 0)
     q= newtonDiv (bufF, G, xToLOldL);
@@ -518 +530 @@
   q *= xToOldL;
   q += oldQ;
-
+  TIMING_END_AND_PRINT (fac_log_deriv_div, "time for div in logderiv2: ");
+
+  TIMING_START (fac_log_deriv_mul);
   logDeriv= mulMod2 (q, deriv (G, y), xToL);
+  TIMING_END_AND_PRINT (fac_log_deriv_mul, "time for mul in logderiv2: ");
 
   int j= degree (logDeriv,y) + 1;