Displaying 7 results from an estimated 7 matches for "max_nsize".
2000 Nov 09
3
maximum of nsize=20000k ??
Dear R-ers,
somehow it is not possible to increase nsize to more than
20000k. When I specify e.g.
> R --vsize=10M --nsize=21000K
the result is:
free total (Mb)
Ncells 99658 350000 6.7
Vcells 1219173 1310720 10.0
Maybe I have overlooked s.th....
Marcus
--
+-------------------------------------------------------
| Marcus Eger
| E-Mail: eger.m at gmx.de (NEW)
|
2015 Jan 18
2
default min-v/nsize parameters
...17 #ifndef R_NSIZE
218 #define R_NSIZE 350000L
219 #endif
220 #ifndef R_VSIZE
221 #define R_VSIZE 6291456L
222 #endif
https://github.com/wch/r-source/blob/master/src/main/startup.c#L169
(ripley last authored on Jun 9, 2004)
157 Rp->vsize = R_VSIZE;
158 Rp->nsize = R_NSIZE;
166 #define Max_Nsize 50000000 /* about 1.4Gb 32-bit, 2.8Gb 64-bit */
167 #define Max_Vsize R_SIZE_T_MAX /* unlimited */
169 #define Min_Nsize 220000
170 #define Min_Vsize (1*Mega)
https://github.com/wch/r-source/blob/master/src/main/memory.c#L335
(luke last authored on Nov 1, 2000)
#ifdef SMALL_MEMORY
336 /* On ma...
2015 Jan 20
1
default min-v/nsize parameters
...ine R_VSIZE 6291456L
>> 222 #endif
>>
>> https://github.com/wch/r-source/blob/master/src/main/startup.c#L169
>> (ripley last authored on Jun 9, 2004)
>> 157 Rp->vsize = R_VSIZE;
>> 158 Rp->nsize = R_NSIZE;
>> 166 #define Max_Nsize 50000000 /* about 1.4Gb 32-bit, 2.8Gb 64-bit */
>> 167 #define Max_Vsize R_SIZE_T_MAX /* unlimited */
>> 169 #define Min_Nsize 220000
>> 170 #define Min_Vsize (1*Mega)
>>
>> https://github.com/wch/r-source/blob/master/src/main/memory.c#L335...
2015 Jan 19
0
default min-v/nsize parameters
...> 219 #endif
> 220 #ifndef R_VSIZE
> 221 #define R_VSIZE 6291456L
> 222 #endif
>
> https://github.com/wch/r-source/blob/master/src/main/startup.c#L169
> (ripley last authored on Jun 9, 2004)
> 157 Rp->vsize = R_VSIZE;
> 158 Rp->nsize = R_NSIZE;
> 166 #define Max_Nsize 50000000 /* about 1.4Gb 32-bit, 2.8Gb 64-bit */
> 167 #define Max_Vsize R_SIZE_T_MAX /* unlimited */
> 169 #define Min_Nsize 220000
> 170 #define Min_Vsize (1*Mega)
>
> https://github.com/wch/r-source/blob/master/src/main/memory.c#L335
> (luke last authored on Nov 1, 2000)
>...
2015 Jan 15
2
default min-v/nsize parameters
Just wanted to start a discussion on whether R could ship with more
appropriate GC parameters. Right now, loading the recommended package
Matrix leads to:
> library(Matrix)
> gc()
used (Mb) gc trigger (Mb) max used (Mb)
Ncells 1076796 57.6 1368491 73.1 1198505 64.1
Vcells 1671329 12.8 2685683 20.5 1932418 14.8
Results may vary, but here R needed 64MB of N cells and 15MB
2006 Nov 27
1
R.DLL mapping by P/Invoke
...RBool LoadSiteFile;
public RBool LoadInitFile;
public RBool DebugInitFile;
public SaType RestoreAction;
public SaType SaveAction;
public uint vsize;
public uint nsize;
public uint max_vsize;
public uint max_nsize;
public uint ppsize;
public int NoRenviron;
//!! Warning - R will keep theses pointers. See gnuwin32\system.c (line 638)
public IntPtr home;
public IntPtr rhome;
//!!
[MarshalAs(UnmanagedType.FunctionPtr)]...
2007 Oct 17
0
Using R.dll in .NET IPC
...RBool LoadSiteFile;
public RBool LoadInitFile;
public RBool DebugInitFile;
public SaType RestoreAction;
public SaType SaveAction;
public uint vsize;
public uint nsize;
public uint max_vsize;
public uint max_nsize;
public uint ppsize;
public int NoRenviron;
//!! Warning - R will keep theses pointers. See gnuwin32\system.c (line 638)
public IntPtr home;
public IntPtr rhome;
//!!
[MarshalAs(UnmanagedType.FunctionPtr)]...