YunQiang Su <[email protected]> 于2018年11月14日周三 下午10:29写道：

With read as(1), I see

--reduce-memory-overheads
This option reduces GAS 's memory requirements, at the expense of
making the assembly processes slower. Currently this switch is a
synonym for --hash-size=4051, but in the future it may have other
effects as well.

I guess you can have a try.

If you need pass this option from gcc, you can use
-Wa,option

https://gcc.gnu.org/onlinedocs/gcc/Assembler-Options.html#Assembler-Options

Mathieu Malaterre <[email protected]> 于2018年11月9日周五 下午5:14写道：

Hi mips guru,

Could someone please comment on:

https://buildd.debian.org/status/fetch.php?pkg=openvdb&arch=mips&ver=5.2.0-1&stamp=1541130852&raw=0

Is there a set of flags to use to reduce memory usage on 32bits system
? For reference I am using : --param ggc-min-expand=10 -O1

Thanks much

--
YunQiang Su

--
YunQiang Su

--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)

With read as(1), I see

--reduce-memory-overheads
This option reduces GAS 's memory requirements, at the expense of
making the assembly processes slower. Currently this switch is a
synonym for --hash-size=4051, but in the future it may have other
effects as well.

I guess you can have a try.
Mathieu Malaterre <[email protected]> 于2018年11月9日周五 下午5:14写道：

Hi mips guru,

Could someone please comment on:

https://buildd.debian.org/status/fetch.php?pkg=openvdb&arch=mips&ver=5.2.0-1&stamp=1541130852&raw=0

Is there a set of flags to use to reduce memory usage on 32bits system
? For reference I am using : --param ggc-min-expand=10 -O1

Thanks much

--
YunQiang Su

--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)

On Wed, Nov 14, 2018 at 3:35 PM YunQiang Su <[email protected]> wrote:

YunQiang Su <[email protected]> 于2018年11月14日周三 下午10:29写道：

With read as(1), I see

--reduce-memory-overheads
This option reduces GAS 's memory requirements, at the expense of
making the assembly processes slower. Currently this switch is a
synonym for --hash-size=4051, but in the future it may have other
effects as well.

I guess you can have a try.

If you need pass this option from gcc, you can use
-Wa,option

https://gcc.gnu.org/onlinedocs/gcc/Assembler-Options.html#Assembler-Options

Thanks for the suggestion ! That looked promising, however this did
not turn out well:

https://buildd.debian.org/status/fetch.php?pkg=openvdb&arch=mips&ver=5.2.0-2&stamp=1542229604&raw=0

As a side note, the message went from:

as: out of memory allocating 4072 bytes after a total of 546328576 bytes

to

as: out of memory allocating 4072 bytes after a total of 557305856 bytes

So I would even be tempted to report a bug to gcc/gas...

Mathieu Malaterre <[email protected]> 于2018年11月9日周五 下午5:14写道：

Hi mips guru,

Could someone please comment on:

https://buildd.debian.org/status/fetch.php?pkg=openvdb&arch=mips&ver=5.2.0-1&stamp=1541130852&raw=0

Is there a set of flags to use to reduce memory usage on 32bits system
? For reference I am using : --param ggc-min-expand=10 -O1

Thanks much

--
YunQiang Su

--
YunQiang Su

--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)

On Thu, Nov 15, 2018 at 8:07 AM Mathieu Malaterre <[email protected]> wrote:

On Wed, Nov 14, 2018 at 3:35 PM YunQiang Su <[email protected]> wrote:

YunQiang Su <[email protected]> 于2018年11月14日周三 下午10:29写道：

With read as(1), I see

--reduce-memory-overheads
This option reduces GAS 's memory requirements, at the expense of
making the assembly processes slower. Currently this switch is a
synonym for --hash-size=4051, but in the future it may have other
effects as well.

I guess you can have a try.

If you need pass this option from gcc, you can use
-Wa,option

https://gcc.gnu.org/onlinedocs/gcc/Assembler-Options.html#Assembler-Options

Thanks for the suggestion ! That looked promising, however this did
not turn out well:

https://buildd.debian.org/status/fetch.php?pkg=openvdb&arch=mips&ver=5.2.0-2&stamp=1542229604&raw=0

As a side note, the message went from:

as: out of memory allocating 4072 bytes after a total of 546328576 bytes

to

as: out of memory allocating 4072 bytes after a total of 557305856 bytes

So I would even be tempted to report a bug to gcc/gas...

So it turns out that simply using -g1 seems to fix all the symptoms on mips/mipsel (virtual memory exhausted: Cannot allocate memory
). Found it reference in:

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=890237

OpenVDB is now building fine on mips/el.

Mathieu Malaterre <[email protected]> 于2018年11月9日周五 下午5:14写道：

Hi mips guru,

Could someone please comment on:

https://buildd.debian.org/status/fetch.php?pkg=openvdb&arch=mips&ver=5.2.0-1&stamp=1541130852&raw=0

Is there a set of flags to use to reduce memory usage on 32bits system ? For reference I am using : --param ggc-min-expand=10 -O1

Thanks much

--
YunQiang Su

--
YunQiang Su

--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)