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JOCL on Android: OpenCL 1.1 @ Nexus10 [Android 4.4.2, Mali-T604]

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JOCL on Android: OpenCL 1.1 @ Nexus10 [Android 4.4.2, Mali-T604]

Sven Gothel
Administrator
Thanks to Wade,

who did a great of of moving our JOCL build system
to vanilla ant (using our scheme as used in JOAL, JOGL, ..)
I was able to produce a simple 'Jocl Info' Activity.

Even thought w/o hope .. one Android device
showed OpenCL 1.1 availability: Nexus10 [Android 4.4.2, Mali-T604].

See <https://jogamp.org/bugzilla/attachment.cgi?id=581>,
raw log here <https://jogamp.org/bugzilla/attachment.cgi?id=582>.

Associated bug report <https://jogamp.org/bugzilla/show_bug.cgi?id=863>.

Better late .. then never :)

~Sven






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Re: JOCL on Android: OpenCL 1.1 @ Nexus10 [Android 4.4.2, Mali-T604]

Wade Walker
Administrator
I'm surprised this works... I thought they removed the "unofficial" OpenCL drivers with Android 4.3 :( I think the mobile vendors don't want to expose the drivers because OpenCL performance isn't much better than the CPU (since the number of FP functional units in a mobile GPU is nowhere near the number in a desktop GPU).
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