scratch_matrix: Get a scratch matrix
In shard: Deterministic, Zero-Copy Parallel Execution for R
scratch_matrix R Documentation
Get a scratch matrix
Description
Allocates (or reuses) a double matrix in the worker scratch pool.
Usage
scratch_matrix(nrow, ncol, key = NULL)
Arguments
nrow, ncol
Dimensions.
key
Optional key to control reuse. Defaults to a shape-derived key.
Value
A double matrix of dimensions nrow by ncol.
Examples
m <- scratch_matrix(10, 5)
dim(m)
shard documentation built on April 3, 2026, 9:08 a.m.
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| scratch_matrix | R Documentation |
Get a scratch matrix
Description
Allocates (or reuses) a double matrix in the worker scratch pool.
Usage
scratch_matrix(nrow, ncol, key = NULL)
Arguments
nrow, ncol |
Dimensions. |
key |
Optional key to control reuse. Defaults to a shape-derived key. |
Value
A double matrix of dimensions nrow by ncol.
Examples
m <- scratch_matrix(10, 5)
dim(m)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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