'Memory copies' presentation slideshows

File System Extensibility and Non-Disk File Systems

File System Extensibility and Non-Disk File Systems. Andy Wang COP 5611 Advanced Operating Systems. Outline. File system extensibility Non-disk file systems. File System Extensibility. Any existing file system can be improved No file system is perfect for all purposes

1.13k views • 73 slides

File System Extensibility and Non-Disk File Systems

File System Extensibility and Non-Disk File Systems. Andy Wang COP 5611 Advanced Operating Systems. Outline. File system extensibility Non-disk file systems. File System Extensibility. Any existing file system can be improved No file system is perfect for all purposes

932 views • 73 slides

An Introduction to MPI Parallel Programming with the Message Passing Interface

An Introduction to MPI Parallel Programming with the Message Passing Interface. Originally by William Gropp and Ewing Lusk Adapted by Anda Iamnitchi. Outline. Background The message-passing model Origins of MPI and current status Sources of further MPI information

497 views • 35 slides

418 views • 22 slides

ECE408 / CS483 Applied Parallel Programming Lecture 21: Data Transfer and CUDA Streams

ECE408 / CS483 Applied Parallel Programming Lecture 21: Data Transfer and CUDA Streams. Objective. To learn more advanced features of the CUDA APIs for data transfer and kernel launch Task parallelism for overlapping data transfer with kernel computation CUDA streams.

330 views • 20 slides

Cuda Streams

Cuda Streams. Presented by Savitha Parur Venkitachalam. Page locked memory / Pinned memory. malloc () was used to allocate memory in the host malloc () allocates pageable host memory cudaHostAlloc () allocates a buffer of page-locked memory

227 views • 14 slides

ITCS 4/5010 Parallel Programming, B. Wilkinson, Jan 21, 2013. CUDASynchronization

Synchronization. These notes introduce: Ways to achieve thread synchronization. __ syncthreads () cudaThreadSynchronize (). ITCS 4/5010 Parallel Programming, B. Wilkinson, Jan 21, 2013. CUDASynchronization.ppt. Thread Barrier Synchronization.

250 views • 12 slides