Show your structure definition code

Assignment Help Basic Computer Science

Reference no: EM131318745

1. Which fields in a log entry will be accessed for the given log processing function? Assuming 64-byte cache blocks and no prefetching, how many cache misses per entry does the given function incur on average?

2. How can you reorganize the data structure to improve cache utilization and access locality? Show your structure definition code.

Reference no: EM131318745

Questions Cloud

List the possible values of c and d for an implementation : For various combinations of write policies and write allocation policies, which combinations make the protocol implementation simpler?

Which cache design is better for each of these benchmarks : Shared cache latency increases with the CMP size. Choose the best design if the shared cache latency doubles. Off -chip bandwidth becomes the bottleneck as the number of CMP cores increases. Choose the best design if off -chip memory latency doubl..

How much improvement can be achieved over private l2 : Discuss the pros and cons of shared vs. private L2 caches for both single-threaded, multi-threaded, and multi programmed workloads, and reconsider them if having on-chip L3 caches.

How much more off -chip memory bandwidth is needed : Assume new generations of processors double the number of cores every 18 months. To maintain the same level of per-core performance, how much more off -chip memory bandwidth is needed for a processor released in three years?

Show your structure definition code : Which fields in a log entry will be accessed for the given log processing function? Assuming 64-byte cache blocks and no prefetching, how many cache misses per entry does the given function incur on average?

Identify the loop-carried dependences in the above code : Identify the loop-carried dependences in the above code. Identify the dependent program variable and assembly-level registers. You can ignore the loop induction variable j.

How many requests are being processed at any given instant : If move to an 8-core system, ideally, what will happen to the system throughput (i.e., how many queries/second will the computer process)?

What is the speedup for this mimd machine : For a 4 CPU MIMD machine, show the sequence of MIPS instructions that you would execute on each CPU. What is the speedup for this MIMD machine?

How they virtualize and manage the underlying hardware : Select two hypervisors on the market today, and compare and contrast how they virtualize and manage the underlying hardware (CPUs and memory).

User Account

All Pages