Operating System Details
------------------------
Operating System: Windows 8.1 (Build 9200 )
Registered Owner: Windows User
Registered Company:
SP major version: 0
SP minor version: 0
Suite mask: 300
Product type: 1

Hardware Details
----------------
Hardware information:
Manufacturer: Unknown
Model: Unknown
Number of processors: 4
Page size: 4096

Memory Information (upon launch):
Physical Memory Size: 4077260 kbytes
Physical Memory Free: 2014428 kbytes
Page File Size: 4194303 kbytes
Page File Free: 2958860 kbytes
Virtual Memory Size: 2097024 kbytes
Virtual Memory Free: 2023664 kbytes
Memory Load: 50 percent

Processor 0: Intel(R) Core(TM) i3-3217U CPU @ 1.80GHz
Identifier: Intel64 Family 6 Model 58 Stepping 9
~MHZ: 1796

Processor 1: Intel(R) Core(TM) i3-3217U CPU @ 1.80GHz
Identifier: Intel64 Family 6 Model 58 Stepping 9
~MHZ: 1796

Processor 2: Intel(R) Core(TM) i3-3217U CPU @ 1.80GHz
Identifier: Intel64 Family 6 Model 58 Stepping 9
~MHZ: 1796

Processor 3: Intel(R) Core(TM) i3-3217U CPU @ 1.80GHz
Identifier: Intel64 Family 6 Model 58 Stepping 9
~MHZ: 1796

Tiny Benchmarks
---------------
1,006,882,989 bytecodes/sec; 71,721,410 sends/sec

Karl


On Sun, Jun 29, 2014 at 6:02 AM, Eliot Miranda <eliot.miranda at gmail.com>
wrote:

>
> ...in http://www.mirandabanda.org/files/Cog/VM/VM.r3021/.
>
> In particular, these fix VM crashes when running the AllocationTest in
> Spur.
>
> CogVM source as per VMMaker.oscog-eem.787/r3021
>
> Fix mixup of old & young spaces in primitiveVMParameter, and
> comment some new parameters.
>
> Fix return types for positive[64/32]BitValueOf:.
> positive32BitValueOf: must answer a usqInt,
> positive64BitValueOf: must answer a usqLong.
>
> Use positiveMachineIntegerValueOf: to decode arg in primitiveNewWithArg
> and ensure positiveMachineIntegerValueOf: is inlined there-in.
>
> win32:
> Set the IMAGE_FILE_LARGE_ADDRESS_AWARE flag in the image header of the
> Windows
> executables to allow e.g. Spur to allocate more than 2Gb.
>
> Spur:
> Fix sign and overflow issues in instantiating larger objects
> and determining the size of large instances.
>
> Fix some freeChunk accesses that used fetchPointer:ofObject:.
>
> Cog ARM:
> Fix prim return for compileInterpreterPrimitive: on RISCs.  On return from
> interpreter prim, ret pc is in instructionPointer and must return to whence
> it came, which is the stack on CISC and the LinkReg on RISC.  Hence
> restoring
> the receiver reg requires different offsets in the two cases.
>
> Rework the rotatable quick constant logic a little and clean up users.
> Fix concretizeMoveRXbrR to do byte not word loads.
> Fix concretizeConditionalJumpLong: to actually be conditional. Oops.
>
> Correct mistaken callersaved reg stuff for ARM
> Fix concretizedRetN to not over-bump the SP
>
> The method abort trampolines shouldn't pop anything, especially
> now we have the pushLinkreg: arg to manage the LinkReg more easily.
>
> Slang:
> Rip out the UseRightShiftForDivide optimization.  It gets unsigned division
> wrong, and C compilers can and will optimize this correctly themselves.
>
>
> --
> best,
> Eliot
>
>
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