1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
diff --git a/kernel/GBEngine/kChinese.cc b/kernel/GBEngine/kChinese.cc
index 829a66609..84655caf2 100644
--- a/kernel/GBEngine/kChinese.cc
+++ b/kernel/GBEngine/kChinese.cc
@@ -209,6 +209,8 @@ ideal id_ChineseRemainder_0(ideal *xx, number *q, int rl, const ring r)
return NULL;
}
int cpus=(int)(long)feOptValue(FE_OPT_CPUS);
+ if (cpus>=vspace::internals::MAX_PROCESS)
+ cpus=vspace::internals::MAX_PROCESS-1;
if ((cpus==1) || (2*cpus>=cnt))
/* at least 2 polys for each process, or switch to seriell version */
return id_ChineseRemainder(xx,q,rl,r);
@@ -295,6 +297,8 @@ ideal id_Farey_0(ideal x, number N, const ring r)
{
int cnt=IDELEMS(x)*x->nrows;
int cpus=(int)(long)feOptValue(FE_OPT_CPUS);
+ if (cpus>=vspace::internals::MAX_PROCESS)
+ cpus=vspace::internals::MAX_PROCESS-1;
if (2*cpus>=cnt) /* at least 2 polys for each process,
or switch to seriell version */
return id_Farey(x,N,r);
diff --git a/kernel/GBEngine/kverify.cc b/kernel/GBEngine/kverify.cc
index 909d84994..aa06d6624 100644
--- a/kernel/GBEngine/kverify.cc
+++ b/kernel/GBEngine/kverify.cc
@@ -176,6 +176,8 @@ BOOLEAN kVerify2(ideal F, ideal Q)
/*---------------------------------------------------------------------*/
BOOLEAN all_okay=TRUE;
int cpus=(int)(long)feOptValue(FE_OPT_CPUS);
+ if (cpus>=vspace::internals::MAX_PROCESS)
+ cpus=vspace::internals::MAX_PROCESS-1;
int parent_pid=getpid();
using namespace vspace;
vmem_init();
|