derek/TheBandwidthBenchmark
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Merge pull request #4 from Sholde/icx

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Add icx target
This commit is contained in:
Jan Eitzinger
2022-12-12 11:37:49 +01:00
committed by GitHub
parent 91896f1cc0 c894815ae7
commit 0bb56ef09e
3 changed files with 30 additions and 10 deletions
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16
README.md
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@@ -34,7 +34,7 @@ As added benefit the code is a blueprint for a minimal benchmarking application
1. Configure the toolchain and additional options in `config.mk`: 1. Configure the toolchain and additional options in `config.mk`:
``` ```
# Supported: GCC, CLANG, ICC # Supported: GCC, CLANG, ICC, ICX
TAG ?= GCC TAG ?= GCC
ENABLE_OPENMP ?= false ENABLE_OPENMP ?= false
ENABLE_LIKWID ?= false ENABLE_LIKWID ?= false
@@ -149,13 +149,13 @@ To extract the results and output in a plottable format execute:
The script will pick up all result files in the directory specified and create a column format output file. The script will pick up all result files in the directory specified and create a column format output file.
In this case: In this case:
``` ```
#nt Init Sum Copy Update Triad Daxpy STriad SDaxpy #nt Init Sum Copy Update Triad Daxpy STriad SDaxpy
1 4109 11900 5637 8025 7407 9874 8981 11288 1 4109 11900 5637 8025 7407 9874 8981 11288
2 8057 22696 11011 15174 14821 18786 17599 21475 2 8057 22696 11011 15174 14821 18786 17599 21475
4 15602 39327 21020 28197 27287 33633 31939 37146 4 15602 39327 21020 28197 27287 33633 31939 37146
6 22592 45877 29618 37155 36664 40259 39911 41546 6 22592 45877 29618 37155 36664 40259 39911 41546
8 28641 46878 35763 40111 40106 41293 41022 41950 8 28641 46878 35763 40111 40106 41293 41022 41950
10 33151 46741 38187 40269 39960 40922 40567 41606 10 33151 46741 38187 40269 39960 40922 40567 41606
``` ```
Please be aware the the single core memory bandwidth as well as the scaling behavior depends on the frequency settings. Please be aware the the single core memory bandwidth as well as the scaling behavior depends on the frequency settings.

2
config.mk
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@@ -1,4 +1,4 @@
# Supported: GCC, CLANG, ICC # Supported: GCC, CLANG, ICC, ICX
TAG ?= ICC TAG ?= ICC
ENABLE_OPENMP ?= true ENABLE_OPENMP ?= true
ENABLE_LIKWID ?= false ENABLE_LIKWID ?= false

20
include_ICX.mk Normal file
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@@ -0,0 +1,20 @@
CC = icx
GCC = gcc
LINKER = $(CC)
ifeq ($(ENABLE_OPENMP),true)
OPENMP = -qopenmp
endif
ifeq ($(ENABLE_LTO),true)
FAST_WORKAROUND = -ipo -O3 -static -fp-model=fast
else
FAST_WORKAROUND = -O3 -static -fp-model=fast
endif
VERSION = --version
CFLAGS = $(FAST_WORKAROUND) -xHost -qopt-streaming-stores=always -std=c99 -ffreestanding $(OPENMP)
LFLAGS = $(OPENMP)
DEFINES = -D_GNU_SOURCE
INCLUDES =
LIBS =