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# ==================================================================================================
# This file is part of the CLBlast project. The project is licensed under Apache Version 2.0. This
# project uses a tab-size of two spaces and a max-width of 100 characters per line.
#
# Author(s):
# Cedric Nugteren <www.cedricnugteren.nl>
#
# This file implements the performance script for the Xaxpy routine
#
# ==================================================================================================
# Includes the common functions
args <- commandArgs(trailingOnly = FALSE)
thisfile <- (normalizePath(sub("--file=", "", args[grep("--file=", args)])))
source(file.path(dirname(thisfile), "common.r"))
# ==================================================================================================
# Settings
routine_name <- "xaxpy"
parameters <- c("-n","-incx","-incy",
"-num_steps","-step","-runs","-precision")
precision <- 32
# Sets the names of the test-cases
test_names <- list(
"multiples of 256K",
"multiples of 256K (+1)",
"around n=1M",
"around n=16M",
"strides (n=8M)",
"powers of 2"
)
# Defines the test-cases
test_values <- list(
list(c(256*kilo, 1, 1, 16, 256*kilo, num_runs, precision)),
list(c(256*kilo+1, 1, 1, 16, 256*kilo, num_runs, precision)),
list(c(1*mega, 1, 1, 16, 1, num_runs, precision)),
list(c(16*mega, 1, 1, 16, 1, num_runs, precision)),
list(
c(8*mega, 1, 1, 1, 0, num_runs, precision),
c(8*mega, 2, 1, 1, 0, num_runs, precision),
c(8*mega, 4, 1, 1, 0, num_runs, precision),
c(8*mega, 8, 1, 1, 0, num_runs, precision),
c(8*mega, 1, 2, 1, 0, num_runs, precision),
c(8*mega, 1, 4, 1, 0, num_runs, precision),
c(8*mega, 1, 8, 1, 0, num_runs, precision),
c(8*mega, 2, 2, 1, 0, num_runs, precision),
c(8*mega, 4, 4, 1, 0, num_runs, precision),
c(8*mega, 8, 8, 1, 0, num_runs, precision)
),
list(
c(32*kilo, 1, 1, 1, 0, num_runs, precision),
c(64*kilo, 1, 1, 1, 0, num_runs, precision),
c(128*kilo, 1, 1, 1, 0, num_runs, precision),
c(256*kilo, 1, 1, 1, 0, num_runs, precision),
c(512*kilo, 1, 1, 1, 0, num_runs, precision),
c(1*mega, 1, 1, 1, 0, num_runs, precision),
c(2*mega, 1, 1, 1, 0, num_runs, precision),
c(4*mega, 1, 1, 1, 0, num_runs, precision),
c(8*mega, 1, 1, 1, 0, num_runs, precision),
c(16*mega, 1, 1, 1, 0, num_runs, precision),
c(32*mega, 1, 1, 1, 0, num_runs, precision),
c(64*mega, 1, 1, 1, 0, num_runs, precision)
)
)
# Defines the x-labels corresponding to the test-cases
test_xlabels <- list(
"vector sizes (n)",
"vector sizes (n)",
"vector sizes (n)",
"vector sizes (n)",
"increments/strides for x and y",
"vector sizes (n)"
)
# Defines the x-axis of the test-cases
test_xaxis <- list(
c("n", ""),
c("n", ""),
c("n", ""),
c("n", ""),
list(1:10, c("x1y1", "x2y1", "x4y1", "x8y1", "x1y2", "x1y4", "x1y8", "x2y2", "x4y4", "x8y8")),
c("n", "x")
)
# ==================================================================================================
# Start the script
main(routine_name=routine_name, precision=precision, test_names=test_names, test_values=test_values,
test_xlabels=test_xlabels, test_xaxis=test_xaxis, metric_gflops=FALSE)
# ==================================================================================================
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