JEP Café #18 – Write Fast Java Code with the Vector API

The Vector API can tremendously speed up computations by using the SIMD capabilities of your CPU. Learn how parallel computing works on a SIMD machine, how t… Read more

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Why Java’s TLABs are so important

The JVM’s garbage collectors make use of Thread-Local Allocation Buffers (TLABs) to improve allocation performance. In this article we’re going to understand what TLABs are, how they affect the code generated by the JIT for allocation and what the resulti... (more…)

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