Displaying 5 results from an estimated 5 matches for "restore1".
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2015 Mar 30
2
db2 is running out of shared memory
...oring a backup taken on another server to the test
server in question. Worse than that, it occurs when restoring a second
database after the first restore works OK.
The error message we are getting is this:
On the 9.7 system:
RESTORE DATABASE XYZZY USER db2inst9 using
FROM '/db2home/restore1' INTO XYZZZ REPLACE
EXISTING WITHOUT ROLLING FORWARD WITHOUT PROMPTING
SQL1084C Shared memory segments cannot be allocated. SQLSTATE=57019
On the 10.5 system:
RESTORE DATABASE XYZZY USER db2inst9 using
FROM '/db2home/restore1' INTO XYZZZ REPLACE
EXISTING WITH...
2013 Oct 08
2
[LLVMdev] Subregister liveness tracking
...estore instructions
> for %vreg0, will it spill the whole register that includes
> sub-registers lo and hi?
>
> instr0 %vreg0<def>
> spill0 %vreg0
> instr1 %vreg1:sub_lo<def,read-undef>
> spill1 %vreg1:sub_lo
> restore0 %vreg0
> instr2 %vreg0<use>
> restore1 %vreg1:sub_lo
> instr3 %vreg1:sub_hi<def>
>
> Or will it spill just the lo sub-register?
>
> instr0 %vreg0<def>
> spill0 %vreg0:sub_lo
> instr1 %vreg1:sub_lo<def,read-undef>
> spill1 %vreg1:sub_lo
> restore0 %vreg0:sub_lo
> instr2 %vreg0<use>
&g...
2013 Oct 08
0
[LLVMdev] Subregister liveness tracking
...estore instructions
> for %vreg0, will it spill the whole register that includes sub-registers lo
> and hi?
>
> instr0 %vreg0<def>
> spill0 %vreg0
> instr1 %vreg1:sub_lo<def,read-undef>
> spill1 %vreg1:sub_lo
> restore0 %vreg0
> instr2 %vreg0<use>
> restore1 %vreg1:sub_lo
> instr3 %vreg1:sub_hi<def>
>
> Or will it spill just the lo sub-register?
>
> instr0 %vreg0<def>
> spill0 %vreg0:sub_lo
> instr1 %vreg1:sub_lo<def,read-undef>
> spill1 %vreg1:sub_lo
> restore0 %vreg0:sub_lo
> instr2 %vreg0<use>...
2013 Oct 09
4
[LLVMdev] Subregister liveness tracking
...or %vreg0, will it spill the whole register that includes sub-registers lo and hi?
>>
>> instr0 %vreg0<def>
>> spill0 %vreg0
>> instr1 %vreg1:sub_lo<def,read-undef>
>> spill1 %vreg1:sub_lo
>> restore0 %vreg0
>> instr2 %vreg0<use>
>> restore1 %vreg1:sub_lo
>> instr3 %vreg1:sub_hi<def>
>>
>> Or will it spill just the lo sub-register?
>>
>> instr0 %vreg0<def>
>> spill0 %vreg0:sub_lo
>> instr1 %vreg1:sub_lo<def,read-undef>
>> spill1 %vreg1:sub_lo
>> restore0 %vreg0:s...
2013 Oct 07
1
[LLVMdev] Subregister liveness tracking
I've been working on patches to improve subregister liveness tracking on
llvm and I wanted to inform the llvm community about the overal
design/motivation for them. I will send the patches to llvm-commits
later today.
Greetings
Matthias Braun
Subregisters in llvm
====================
Some targets can access registers in different ways resulting in wider or
narrower accesses. For