[squeak-dev] 2 raisedTo: 100000000` crashes VM

Eliot Miranda eliot.miranda at gmail.com
Thu Jun 2 01:19:12 UTC 2016


Thanks all,

On Wed, Jun 1, 2016 at 1:48 PM, Bert Freudenberg <bert at freudenbergs.de>
wrote:

> On 01.06.2016, at 19:45, Eliot Miranda <eliot.miranda at gmail.com> wrote:
> > (2 raisedTo: 100000000) basicSize
> > So which VM does it fail on?
>
> Mac Spur 5.0.3692
>
> - Bert -


OK, tis fixed in VMMaker.oscog-eem.1879.

Reporting - 774 tallies, 6,836 msec.

**Tree**
...
[100 (6,836)  [] SmalltalkEditor(TextEditor) evaluateSelectionAndDo:
[  100 (6,836)  Compiler evaluate:in:to:notifying:ifFail:logged:
[    100 (6,836)  Compiler evaluateCue:ifFail:logged:
[      100 (6,836)  Compiler evaluateCue:ifFail:
[        100 (6,836)  UndefinedObject DoIt
[          100 (6,836)  AndreasSystemProfiler class spyOn:
[            100 (6,836)  BlockClosure ensure:
[              100 (6,836)  [] AndreasSystemProfiler class spyOn:
[                100 (6,836)  AndreasSystemProfiler spyOn:
[                  100 (6,836)  BlockClosure ensure:
[                    100 (6,836)  [] UndefinedObject DoIt
[                      100 (6,836)  SmallInteger(Integer) timesRepeat:
[                        100 (6,836)  [[]] UndefinedObject DoIt
[                          100 (6,836)  SmallInteger(Number) raisedTo:
[                            100 (6,836)  SmallInteger(Number)
raisedToInteger:
[                              98.45 (6,730)  LargePositiveInteger *
[                                98.44 (6,730)
 LargePositiveInteger(Integer) *
[                                  98.44 (6,730)
 LargePositiveInteger(Integer) digitMultiply:neg:
[                                    50.36 (3,442)  SmalltalkImage
primitiveGarbageCollect
[                                    28.3 (1,935)  LargePositiveInteger
normalize
[                                      28.3 (1,935)
 LargePositiveInteger(Integer) growto:
[                                        28.26 (1,932)
 LargePositiveInteger(Integer) copyto:
[                                          28.26 (1,932)  SmalltalkImage
primitiveGarbageCollect
**Leaves**
78.61 (5,374)  SmalltalkImage primitiveGarbageCollect

**Memory**
old -16,777,216 bytes
young +15,421,544 bytes
used -1,355,672 bytes
free -15,421,544 bytes

**GCs**
full 14 totalling 5,279ms (77.0% uptime), avg 377.0ms
incr 1 totalling 0ms (0.0% uptime), avg 0.0ms
tenures 0
root table 0 overflows

**Processes**
Total process switches: 1596
Without Profiler: 48
Stack page overflows: 4567
Stack page divorces: 15




-- 
_,,,^..^,,,_
best, Eliot
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