RE: [cp-patches] [Patch] support for direct buffers

[Jeroen Frijters]

Hi,

Here are some IKVM (running on .NET 1.1) performance results for the
attached microbenchmark.

C:\j>\ikvm\bin\ikvm direct
210
sum = 1336934400
200
sum = 1336934400

C:\j>\jdk1.5\bin\java direct
360
sum = 1336934400
391
sum = 1336934400

C:\j>\jdk1.5\bin\java -server direct
270
sum = 1336934400
91
sum = 1336934400

I had to replace DirectByteBufferImpl.get/put with hand written CIL
instructions to achieve this, but I think the result is worth it.

Regards,
Jeroen

direct.java
Description: direct.java