deviceInfo: Device Information

In gpuR: GPU Functions for R Objects

Device Information

Description

Get basic information about selected device (e.g. GPU)

Usage

gpuInfo(device_idx = NULL, context_idx = currentContext())

cpuInfo(device_idx = NULL, context_idx = currentContext())

Arguments

device_idx	An integer value indicating which device to query.
context_idx	An integer value indicating which context to query.

Value

deviceName	Device Name
deviceVendor	Device Vendor
numberOfCores	Number of Computing Units (which execute the work groups)
maxWorkGroupSize	Maximum number of work items per group
maxWorkItemDim	Number of dimensions
maxWorkItemSizes	Maximum number of works items per dimension
deviceMemory	Global amount of memory (bytes)
clockFreq	Maximum configured clock frequency of the device in MHz
localMem	Maximum amount of local memory for each work group (bytes)
maxAllocatableMem	Maximum amount of memory in a single piece (bytes)
available	Whether the device is available
deviceExtensions	OpenCL device extensions available
double_support	Logical value if double type supported

Author(s)

Charles Determan Jr.

See Also

detectPlatforms detectGPUs detectCPUs cpuInfo

gpuR documentation built on May 29, 2024, 11:56 a.m.