All of the algorithms are efficiently implemented on several shared memory parallel computers by performing all of the necessary matrix-vector multiplications on the element level. The result is a set of fast, low storage codes that can compute the eigensolutions of extremely large systems on the ...
intel_bios_reader(1) intel_error_decode(1) intel_gpu_top(1) intel_gtt(1) intel_infoframes(1) intel_lid(1) intel_panel_fitter(1) intel_reg_dumper(1) intel_reg_read(1) intel_reg_write(1) intel_stepping(1) intel_upload_blit_large(1) intel_upload_blit_large_gtt(1) intel_upload_...
First and foremost, fork/join tasks should operate as “pure” in-memory algorithms in which no I/O operations come into play. Also, communication between tasks through shared state should be avoided as much as possible, because that implies that locking might have to be performed. Ideally, ...
If you pass areferencetoan instance of a class that supportsoperator()as an argument to thetask_group::runmethod, you must make sure to manage the memory of the function object. The function object can safely be destroyed only after the task group object’swaitmethod returns. Lambda expressi...
There was a time when machines were forced to use tapes to process large amount of data, loading smaller chunks into memory one at a time. The merge-sort sorting algorithm for example, is suitable for this kind of processing. Today we have bigger memories, but also big-data. File-based ...
Semaphore— Semaphore, Shared Memory and IPC 简介 安装/配置 预定义常量 Semaphore 函数 Shared Memory 简介 安装/配置 预定义常量 范例 Shared Memory 函数 Sync 简介 安装/配置 预定义常量 SyncMutex— The SyncMutex class SyncSemaphore— The SyncSemaphore class SyncEvent— The SyncEvent class SyncReaderWri...
39.4 Conclusion The scan operation is a simple and powerful parallel primitive with a broad range of applications. In this chapter we have explained an efficient implementation of scan using CUDA, which achieves a significant speedup compared to a sequential implementation on a fast CPU, and ...
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Figure 33-2 shows the combined CPU and GPU memory hierarchy. The GPU's memory system creates a branch in a modern computer's memory hierarchy. The GPU, just like a CPU, has its own caches and registers to accelerate data access during computation. GPUs, however, also have ...
The generation of these intermediate equations are left as an exercise for the reader. Implementation First, a few notes: Ri is the i th bit of the CRC register. Ci is the contents of i th bit of the initial CRC register, before any sh...